Spread Scheduling
Overview
Nova supports spreading a group of workloads onto multiple clusters. This means that the whole group can be cloned and run in the multiple workload clusters. User also has a control over spread constraints, e.g.: user can specify that 70% of replicas of given workload has to run in any cluster from group A, and the rest in any cluster in group B. This may be useful in cases such us spreading a workload across clusters in different zones / regions to ensure High Availability.
User can also use Spread scheduling to ensure that all clusters (or subset of clusters) is running a group of workloads, e.g. to ensure that each cluster has cert-manager running with the same configuration.
Tutorial
In this example, we will group nginx Deployment and ServiceAccount onto two workload clusters and we will learn how to configure spread constraints in SchedulePolicy. To follow this tutorial you will need Nova Control Plane with at least two workload clusters connected. You can check connected clusters using kubectl:
$ kubectl get clusters --show-labels
NAME K8S-VERSION K8S-CLUSTER REGION ZONE READY IDLE STANDBY LABELS
kind-workload-1 1.22 workload-1 True True False kubernetes.io/metadata.name=kind-workload-1,nova.elotl.co/cluster.novacreated=false,nova.elotl.co/cluster.provider=kind,nova.elotl.co/cluster.version=1.22
kind-workload-2 1.22 workload-2 True True False kubernetes.io/metadata.name=kind-workload-2,nova.elotl.co/cluster.novacreated=false,nova.elotl.co/cluster.provider=kind,nova.elotl.co/cluster.version=1.22
Here is ServiceAccount & Deployment we want to spread:
$ cat <<EOF > sample-spread-scheduling/nginx-app.yaml
apiVersion: apps/v1
kind: Deployment
metadata:
name: nginx
namespace: default
labels:
app: nginx
group-policy: nginx-spread
spec:
replicas: 10
selector:
matchLabels:
app: nginx
template:
metadata:
labels:
app: nginx
group-policy: nginx-spread
spec:
serviceAccountName: nginx-sa
containers:
- name: nginx
image: nginx:1.14.2
ports:
- containerPort: 80
---
apiVersion: v1
kind: ServiceAccount
metadata:
name: nginx-sa
namespace: default
labels:
app: nginx
group-policy: nginx-spread
EOF
Now, we need to define SchedulePolicy matching those two objects.
We want to run 50% of replicas in kind-workload-1 cluster and 50% in kind-workload-2. ServiceAccount needs to be present in both clusters.
$ cat <<EOF > sample-spread-scheduling/policy.yaml
apiVersion: policy.elotl.co/v1alpha1
kind: SchedulePolicy
metadata:
name: spread-group-policy
spec:
namespaceSelector:
matchLabels:
kubernetes.io/metadata.name: default
groupBy:
labelKey: app
spreadConstraints:
topologyKey: kubernetes.io/metadata.name
clusterSelector:
matchExpressions:
- key: kubernetes.io/metadata.name
operator: In
values:
- kind-workload-1
- kind-workload-2
resourceSelectors:
labelSelectors:
- matchLabels:
group-policy: nginx-spread
EOF
Let's explain each field in .spec:
namespaceSelectorsays "Match only k8s resources (e.g. Deployment) indefaultnamespace"groupBysays "For each matched object, check a value of labelapp. Create ScheduleGroup containing k8s resources that share the same value of this label"spreadConstraintssays "For each matched cluster, check a value ofkubernetes.io/metadata.nameand create a bucket of clusters for every value of that label" (In this example, we use label which value is unique for each cluster, so every bucket will have only one cluster)clusterSelectorsays "Consider workload clusters which havekubernetes.io/metadata.nameequal tokind-workload-1orkind-workload-2"resourceSelectorssays "Match only k8s resources (e.g. Deployment) that have labelgroup-policy=nginx-spread"
Note: If your workload clusters have different names, you need to edit this policy before applying.
We can now apply policy and nginx app to the Nova Control Plane:
$ kubectl apply -f sample-spread-scheduling/policy.yaml
$ kubectl apply -f sample-spread-scheduling/nginx-app.yaml
Nova should now create nginx Deployment with 5 replicas in kind-workload-1 & kind-workload-2. Nova will sync Deployment status to the Control Plane:
$ kubectl --context=nova get deployment,serviceaccount
NAME READY UP-TO-DATE AVAILABLE AGE
deployment.apps/nginx 10/10 10 10 51s
NAME SECRETS AGE
serviceaccount/nginx-sa 1 51s
Currently, Nova supports syncing status for Deployments, ReplicaSets and StatefulSets.
Let's verify if 5 replicas run in both clusters:
$ kubectl --context=kind-workload-1 get deployment,serviceaccount
NAME READY UP-TO-DATE AVAILABLE AGE
deployment.apps/nginx 5/5 5 5 2m25s
NAME SECRETS AGE
serviceaccount/default 1 18h
serviceaccount/nginx-sa 1 2m25s
$ kubectl --context=kind-workload-2 get deployment,serviceaccount
NAME READY UP-TO-DATE AVAILABLE AGE
deployment.apps/nginx 5/5 5 5 2m25s
NAME SECRETS AGE
serviceaccount/default 1 18h
serviceaccount/nginx-sa 1 2m25s
Define % split of replicas
Nova also provides a way to define not even split of replicas between workload clusters. For that purpose, you need to specify this constraint in SchedulePolicy's .spec.spreadConstraints.
$ cat <<EOF > sample-spread-scheduling/policy-percentage.yaml
apiVersion: policy.elotl.co/v1alpha1
kind: SchedulePolicy
metadata:
name: spread-group-policy
spec:
namespaceSelector:
matchLabels:
kubernetes.io/metadata.name: default
groupBy:
labelKey: app
spreadConstraints:
topologyKey: kubernetes.io/metadata.name
percentageSplit:
- topologyValue: kind-workload-1
percentage: 20
- topologyValue: kind-workload-2
percentage: 80
clusterSelector:
matchExpressions:
- key: kubernetes.io/metadata.name
operator: In
values:
- kind-workload-1
- kind-workload-2
resourceSelectors:
labelSelectors:
- matchLabels:
group-policy: nginx-spread
EOF
We added percentageSplit field, which says "Run 20% of replicas in a workload cluster with kubernetes.io/metadata.name=kind-workload-1 and 80% in kubernetes.io/metadata.name=kind-workload-2 workload cluster"
We can apply this policy now, and Nova will apply changes to match the constraints we specified.
$ kubectl --context=nova apply -f sample-spread-scheduling/policy-percentage.yaml
When you update spreadConstraints in the SchedulePolicy, Nova will always re-balance the split to ensure that your requirements are met.
Let's verify if kind-workload-1 has 2 replicas and kind-workload-2 8 replicas.
$ kubectl --context=kind-workload-1 get deployment,serviceaccount
NAME READY UP-TO-DATE AVAILABLE AGE
deployment.apps/nginx 2/2 2 2 2m25s
NAME SECRETS AGE
serviceaccount/default 1 18h
serviceaccount/nginx-sa 1 2m25s
$ kubectl --context=kind-workload-2 get deployment,serviceaccount
NAME READY UP-TO-DATE AVAILABLE AGE
deployment.apps/nginx 8/8 8 8 2m25s
NAME SECRETS AGE
serviceaccount/default 1 18h
serviceaccount/nginx-sa 1 2m25s
NOTE: For k8s resources which aren't pod controllers (pod controllers such as Deployment, ReplicaSet, StatefulSet, etc.) percentage split is ignored (resource will be created in each cluster). In our tutorial, ServiceAccount represents such resource.
NOTE: Nova will try it's best to satisfy % split. But in cases when it's not possible to divide replicas without the remainder, Nova will floor the result of division (e.g. 5 replicas, 70%/30% split, will result in 3/1 split)
To clean up all resources created in this tutorial, run:
$ kubectl --context=nova delete -f sample-spread-scheduling/nginx-app.yaml
$ kubectl --context=nova delete -f sample-spread-scheduling/policy-percentage.yaml
Tutorial: Spreading the same workloads in the all clusters equally
In this tutorial, we will configure SchedulePolicy for spreading a group of workloads across multiple clusters, without defining any additional spreadConstraints. Our goal is to have cert-manager controllers running in every cluster that we specify in SchedulingPolicy. We will also see how the cert-manager deployment status is synced into one from multiple workload clusters.
Prerequisites:
- Nova control plane deployed with two workload clusters connected (You can follow installation guide if you don't have it.)
We will use official cert-manager manifests in version v1.11.0 with a few modifications:
- we are going to add label to the cert-manager namespace, so it can be scheduled alongside everything else as one group
- we will move Roles and RoleBindings from
kube-systemtocert-manager(because objects inkube-systemnamespace are skipped in Nova by default) - IMPORTANT we will bump number of replicas of
cert-manager-cainjector,cert-managerandcert-manager-webhookfrom 1 to 2, because we will target 2 workload clusters (1 replica each)
Cert manager manifests
# Copyright 2022 The cert-manager Authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
apiVersion: v1
kind: Namespace
metadata:
name: cert-manager
labels:
app.kubernetes.io/instance: 'cert-manager'
app.kubernetes.io/version: "v1.11.0"
---
# Source: cert-manager/templates/crds.yaml
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
name: clusterissuers.cert-manager.io
labels:
app: 'cert-manager'
app.kubernetes.io/name: 'cert-manager'
app.kubernetes.io/instance: 'cert-manager'
# Generated labels
app.kubernetes.io/version: "v1.11.0"
spec:
group: cert-manager.io
names:
kind: ClusterIssuer
listKind: ClusterIssuerList
plural: clusterissuers
singular: clusterissuer
categories:
- cert-manager
scope: Cluster
versions:
- name: v1
subresources:
status: {}
additionalPrinterColumns:
- jsonPath: .status.conditions[?(@.type=="Ready")].status
name: Ready
type: string
- jsonPath: .status.conditions[?(@.type=="Ready")].message
name: Status
priority: 1
type: string
- jsonPath: .metadata.creationTimestamp
description: CreationTimestamp is a timestamp representing the server time when this object was created. It is not guaranteed to be set in happens-before order across separate operations. Clients may not set this value. It is represented in RFC3339 form and is in UTC.
name: Age
type: date
schema:
openAPIV3Schema:
description: A ClusterIssuer represents a certificate issuing authority which can be referenced as part of `issuerRef` fields. It is similar to an Issuer, however it is cluster-scoped and therefore can be referenced by resources that exist in *any* namespace, not just the same namespace as the referent.
type: object
required:
- spec
properties:
apiVersion:
description: 'APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
type: string
kind:
description: 'Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
type: string
metadata:
type: object
spec:
description: Desired state of the ClusterIssuer resource.
type: object
properties:
acme:
description: ACME configures this issuer to communicate with a RFC8555 (ACME) server to obtain signed x509 certificates.
type: object
required:
- privateKeySecretRef
- server
properties:
caBundle:
description: Base64-encoded bundle of PEM CAs which can be used to validate the certificate chain presented by the ACME server. Mutually exclusive with SkipTLSVerify; prefer using CABundle to prevent various kinds of security vulnerabilities. If CABundle and SkipTLSVerify are unset, the system certificate bundle inside the container is used to validate the TLS connection.
type: string
format: byte
disableAccountKeyGeneration:
description: Enables or disables generating a new ACME account key. If true, the Issuer resource will *not* request a new account but will expect the account key to be supplied via an existing secret. If false, the cert-manager system will generate a new ACME account key for the Issuer. Defaults to false.
type: boolean
email:
description: Email is the email address to be associated with the ACME account. This field is optional, but it is strongly recommended to be set. It will be used to contact you in case of issues with your account or certificates, including expiry notification emails. This field may be updated after the account is initially registered.
type: string
enableDurationFeature:
description: Enables requesting a Not After date on certificates that matches the duration of the certificate. This is not supported by all ACME servers like Let's Encrypt. If set to true when the ACME server does not support it it will create an error on the Order. Defaults to false.
type: boolean
externalAccountBinding:
description: ExternalAccountBinding is a reference to a CA external account of the ACME server. If set, upon registration cert-manager will attempt to associate the given external account credentials with the registered ACME account.
type: object
required:
- keyID
- keySecretRef
properties:
keyAlgorithm:
description: 'Deprecated: keyAlgorithm field exists for historical compatibility reasons and should not be used. The algorithm is now hardcoded to HS256 in golang/x/crypto/acme.'
type: string
enum:
- HS256
- HS384
- HS512
keyID:
description: keyID is the ID of the CA key that the External Account is bound to.
type: string
keySecretRef:
description: keySecretRef is a Secret Key Selector referencing a data item in a Kubernetes Secret which holds the symmetric MAC key of the External Account Binding. The `key` is the index string that is paired with the key data in the Secret and should not be confused with the key data itself, or indeed with the External Account Binding keyID above. The secret key stored in the Secret **must** be un-padded, base64 URL encoded data.
type: object
required:
- name
properties:
key:
description: The key of the entry in the Secret resource's `data` field to be used. Some instances of this field may be defaulted, in others it may be required.
type: string
name:
description: 'Name of the resource being referred to. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names'
type: string
preferredChain:
description: 'PreferredChain is the chain to use if the ACME server outputs multiple. PreferredChain is no guarantee that this one gets delivered by the ACME endpoint. For example, for Let''s Encrypt''s DST crosssign you would use: "DST Root CA X3" or "ISRG Root X1" for the newer Let''s Encrypt root CA. This value picks the first certificate bundle in the ACME alternative chains that has a certificate with this value as its issuer''s CN'
type: string
maxLength: 64
privateKeySecretRef:
description: PrivateKey is the name of a Kubernetes Secret resource that will be used to store the automatically generated ACME account private key. Optionally, a `key` may be specified to select a specific entry within the named Secret resource. If `key` is not specified, a default of `tls.key` will be used.
type: object
required:
- name
properties:
key:
description: The key of the entry in the Secret resource's `data` field to be used. Some instances of this field may be defaulted, in others it may be required.
type: string
name:
description: 'Name of the resource being referred to. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names'
type: string
server:
description: 'Server is the URL used to access the ACME server''s ''directory'' endpoint. For example, for Let''s Encrypt''s staging endpoint, you would use: "https://acme-staging-v02.api.letsencrypt.org/directory". Only ACME v2 endpoints (i.e. RFC 8555) are supported.'
type: string
skipTLSVerify:
description: 'INSECURE: Enables or disables validation of the ACME server TLS certificate. If true, requests to the ACME server will not have the TLS certificate chain validated. Mutually exclusive with CABundle; prefer using CABundle to prevent various kinds of security vulnerabilities. Only enable this option in development environments. If CABundle and SkipTLSVerify are unset, the system certificate bundle inside the container is used to validate the TLS connection. Defaults to false.'
type: boolean
solvers:
description: 'Solvers is a list of challenge solvers that will be used to solve ACME challenges for the matching domains. Solver configurations must be provided in order to obtain certificates from an ACME server. For more information, see: https://cert-manager.io/docs/configuration/acme/'
type: array
items:
description: An ACMEChallengeSolver describes how to solve ACME challenges for the issuer it is part of. A selector may be provided to use different solving strategies for different DNS names. Only one of HTTP01 or DNS01 must be provided.
type: object
properties:
dns01:
description: Configures cert-manager to attempt to complete authorizations by performing the DNS01 challenge flow.
type: object
properties:
acmeDNS:
description: Use the 'ACME DNS' (https://github.com/joohoi/acme-dns) API to manage DNS01 challenge records.
type: object
required:
- accountSecretRef
- host
properties:
accountSecretRef:
description: A reference to a specific 'key' within a Secret resource. In some instances, `key` is a required field.
type: object
required:
- name
properties:
key:
description: The key of the entry in the Secret resource's `data` field to be used. Some instances of this field may be defaulted, in others it may be required.
type: string
name:
description: 'Name of the resource being referred to. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names'
type: string
host:
type: string
akamai:
description: Use the Akamai DNS zone management API to manage DNS01 challenge records.
type: object
required:
- accessTokenSecretRef
- clientSecretSecretRef
- clientTokenSecretRef
- serviceConsumerDomain
properties:
accessTokenSecretRef:
description: A reference to a specific 'key' within a Secret resource. In some instances, `key` is a required field.
type: object
required:
- name
properties:
key:
description: The key of the entry in the Secret resource's `data` field to be used. Some instances of this field may be defaulted, in others it may be required.
type: string
name:
description: 'Name of the resource being referred to. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names'
type: string
clientSecretSecretRef:
description: A reference to a specific 'key' within a Secret resource. In some instances, `key` is a required field.
type: object
required:
- name
properties:
key:
description: The key of the entry in the Secret resource's `data` field to be used. Some instances of this field may be defaulted, in others it may be required.
type: string
name:
description: 'Name of the resource being referred to. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names'
type: string
clientTokenSecretRef:
description: A reference to a specific 'key' within a Secret resource. In some instances, `key` is a required field.
type: object
required:
- name
properties:
key:
description: The key of the entry in the Secret resource's `data` field to be used. Some instances of this field may be defaulted, in others it may be required.
type: string
name:
description: 'Name of the resource being referred to. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names'
type: string
serviceConsumerDomain:
type: string
azureDNS:
description: Use the Microsoft Azure DNS API to manage DNS01 challenge records.
type: object
required:
- resourceGroupName
- subscriptionID
properties:
clientID:
description: if both this and ClientSecret are left unset MSI will be used
type: string
clientSecretSecretRef:
description: if both this and ClientID are left unset MSI will be used
type: object
required:
- name
properties:
key:
description: The key of the entry in the Secret resource's `data` field to be used. Some instances of this field may be defaulted, in others it may be required.
type: string
name:
description: 'Name of the resource being referred to. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names'
type: string
environment:
description: name of the Azure environment (default AzurePublicCloud)
type: string
enum:
- AzurePublicCloud
- AzureChinaCloud
- AzureGermanCloud
- AzureUSGovernmentCloud
hostedZoneName:
description: name of the DNS zone that should be used
type: string
managedIdentity:
description: managed identity configuration, can not be used at the same time as clientID, clientSecretSecretRef or tenantID
type: object
properties:
clientID:
description: client ID of the managed identity, can not be used at the same time as resourceID
type: string
resourceID:
description: resource ID of the managed identity, can not be used at the same time as clientID
type: string
resourceGroupName:
description: resource group the DNS zone is located in
type: string
subscriptionID:
description: ID of the Azure subscription
type: string
tenantID:
description: when specifying ClientID and ClientSecret then this field is also needed
type: string
cloudDNS:
description: Use the Google Cloud DNS API to manage DNS01 challenge records.
type: object
required:
- project
properties:
hostedZoneName:
description: HostedZoneName is an optional field that tells cert-manager in which Cloud DNS zone the challenge record has to be created. If left empty cert-manager will automatically choose a zone.
type: string
project:
type: string
serviceAccountSecretRef:
description: A reference to a specific 'key' within a Secret resource. In some instances, `key` is a required field.
type: object
required:
- name
properties:
key:
description: The key of the entry in the Secret resource's `data` field to be used. Some instances of this field may be defaulted, in others it may be required.
type: string
name:
description: 'Name of the resource being referred to. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names'
type: string
cloudflare:
description: Use the Cloudflare API to manage DNS01 challenge records.
type: object
properties:
apiKeySecretRef:
description: 'API key to use to authenticate with Cloudflare. Note: using an API token to authenticate is now the recommended method as it allows greater control of permissions.'
type: object
required:
- name
properties:
key:
description: The key of the entry in the Secret resource's `data` field to be used. Some instances of this field may be defaulted, in others it may be required.
type: string
name:
description: 'Name of the resource being referred to. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names'
type: string
apiTokenSecretRef:
description: API token used to authenticate with Cloudflare.
type: object
required:
- name
properties:
key:
description: The key of the entry in the Secret resource's `data` field to be used. Some instances of this field may be defaulted, in others it may be required.
type: string
name:
description: 'Name of the resource being referred to. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names'
type: string
email:
description: Email of the account, only required when using API key based authentication.
type: string
cnameStrategy:
description: CNAMEStrategy configures how the DNS01 provider should handle CNAME records when found in DNS zones.
type: string
enum:
- None
- Follow
digitalocean:
description: Use the DigitalOcean DNS API to manage DNS01 challenge records.
type: object
required:
- tokenSecretRef
properties:
tokenSecretRef:
description: A reference to a specific 'key' within a Secret resource. In some instances, `key` is a required field.
type: object
required:
- name
properties:
key:
description: The key of the entry in the Secret resource's `data` field to be used. Some instances of this field may be defaulted, in others it may be required.
type: string
name:
description: 'Name of the resource being referred to. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names'
type: string
rfc2136:
description: Use RFC2136 ("Dynamic Updates in the Domain Name System") (https://datatracker.ietf.org/doc/rfc2136/) to manage DNS01 challenge records.
type: object
required:
- nameserver
properties:
nameserver:
description: The IP address or hostname of an authoritative DNS server supporting RFC2136 in the form host:port. If the host is an IPv6 address it must be enclosed in square brackets (e.g [2001:db8::1]) ; port is optional. This field is required.
type: string
tsigAlgorithm:
description: 'The TSIG Algorithm configured in the DNS supporting RFC2136. Used only when ``tsigSecretSecretRef`` and ``tsigKeyName`` are defined. Supported values are (case-insensitive): ``HMACMD5`` (default), ``HMACSHA1``, ``HMACSHA256`` or ``HMACSHA512``.'
type: string
tsigKeyName:
description: The TSIG Key name configured in the DNS. If ``tsigSecretSecretRef`` is defined, this field is required.
type: string
tsigSecretSecretRef:
description: The name of the secret containing the TSIG value. If ``tsigKeyName`` is defined, this field is required.
type: object
required:
- name
properties:
key:
description: The key of the entry in the Secret resource's `data` field to be used. Some instances of this field may be defaulted, in others it may be required.
type: string
name:
description: 'Name of the resource being referred to. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names'
type: string
route53:
description: Use the AWS Route53 API to manage DNS01 challenge records.
type: object
required:
- region
properties:
accessKeyID:
description: 'The AccessKeyID is used for authentication. Cannot be set when SecretAccessKeyID is set. If neither the Access Key nor Key ID are set, we fall-back to using env vars, shared credentials file or AWS Instance metadata, see: https://docs.aws.amazon.com/sdk-for-go/v1/developer-guide/configuring-sdk.html#specifying-credentials'
type: string
accessKeyIDSecretRef:
description: 'The SecretAccessKey is used for authentication. If set, pull the AWS access key ID from a key within a Kubernetes Secret. Cannot be set when AccessKeyID is set. If neither the Access Key nor Key ID are set, we fall-back to using env vars, shared credentials file or AWS Instance metadata, see: https://docs.aws.amazon.com/sdk-for-go/v1/developer-guide/configuring-sdk.html#specifying-credentials'
type: object
required:
- name
properties:
key:
description: The key of the entry in the Secret resource's `data` field to be used. Some instances of this field may be defaulted, in others it may be required.
type: string
name:
description: 'Name of the resource being referred to. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names'
type: string
hostedZoneID:
description: If set, the provider will manage only this zone in Route53 and will not do an lookup using the route53:ListHostedZonesByName api call.
type: string
region:
description: Always set the region when using AccessKeyID and SecretAccessKey
type: string
role:
description: Role is a Role ARN which the Route53 provider will assume using either the explicit credentials AccessKeyID/SecretAccessKey or the inferred credentials from environment variables, shared credentials file or AWS Instance metadata
type: string
secretAccessKeySecretRef:
description: 'The SecretAccessKey is used for authentication. If neither the Access Key nor Key ID are set, we fall-back to using env vars, shared credentials file or AWS Instance metadata, see: https://docs.aws.amazon.com/sdk-for-go/v1/developer-guide/configuring-sdk.html#specifying-credentials'
type: object
required:
- name
properties:
key:
description: The key of the entry in the Secret resource's `data` field to be used. Some instances of this field may be defaulted, in others it may be required.
type: string
name:
description: 'Name of the resource being referred to. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names'
type: string
webhook:
description: Configure an external webhook based DNS01 challenge solver to manage DNS01 challenge records.
type: object
required:
- groupName
- solverName
properties:
config:
description: Additional configuration that should be passed to the webhook apiserver when challenges are processed. This can contain arbitrary JSON data. Secret values should not be specified in this stanza. If secret values are needed (e.g. credentials for a DNS service), you should use a SecretKeySelector to reference a Secret resource. For details on the schema of this field, consult the webhook provider implementation's documentation.
x-kubernetes-preserve-unknown-fields: true
groupName:
description: The API group name that should be used when POSTing ChallengePayload resources to the webhook apiserver. This should be the same as the GroupName specified in the webhook provider implementation.
type: string
solverName:
description: The name of the solver to use, as defined in the webhook provider implementation. This will typically be the name of the provider, e.g. 'cloudflare'.
type: string
http01:
description: Configures cert-manager to attempt to complete authorizations by performing the HTTP01 challenge flow. It is not possible to obtain certificates for wildcard domain names (e.g. `*.example.com`) using the HTTP01 challenge mechanism.
type: object
properties:
gatewayHTTPRoute:
description: The Gateway API is a sig-network community API that models service networking in Kubernetes (https://gateway-api.sigs.k8s.io/). The Gateway solver will create HTTPRoutes with the specified labels in the same namespace as the challenge. This solver is experimental, and fields / behaviour may change in the future.
type: object
properties:
labels:
description: Custom labels that will be applied to HTTPRoutes created by cert-manager while solving HTTP-01 challenges.
type: object
additionalProperties:
type: string
parentRefs:
description: 'When solving an HTTP-01 challenge, cert-manager creates an HTTPRoute. cert-manager needs to know which parentRefs should be used when creating the HTTPRoute. Usually, the parentRef references a Gateway. See: https://gateway-api.sigs.k8s.io/api-types/httproute/#attaching-to-gateways'
type: array
items:
description: "ParentReference identifies an API object (usually a Gateway) that can be considered a parent of this resource (usually a route). The only kind of parent resource with \"Core\" support is Gateway. This API may be extended in the future to support additional kinds of parent resources, such as HTTPRoute. \n The API object must be valid in the cluster; the Group and Kind must be registered in the cluster for this reference to be valid."
type: object
required:
- name
properties:
group:
description: "Group is the group of the referent. When unspecified, \"gateway.networking.k8s.io\" is inferred. To set the core API group (such as for a \"Service\" kind referent), Group must be explicitly set to \"\" (empty string). \n Support: Core"
type: string
default: gateway.networking.k8s.io
maxLength: 253
pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
kind:
description: "Kind is kind of the referent. \n Support: Core (Gateway) \n Support: Implementation-specific (Other Resources)"
type: string
default: Gateway
maxLength: 63
minLength: 1
pattern: ^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$
name:
description: "Name is the name of the referent. \n Support: Core"
type: string
maxLength: 253
minLength: 1
namespace:
description: "Namespace is the namespace of the referent. When unspecified, this refers to the local namespace of the Route. \n Note that there are specific rules for ParentRefs which cross namespace boundaries. Cross-namespace references are only valid if they are explicitly allowed by something in the namespace they are referring to. For example: Gateway has the AllowedRoutes field, and ReferenceGrant provides a generic way to enable any other kind of cross-namespace reference. \n Support: Core"
type: string
maxLength: 63
minLength: 1
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?$
port:
description: "Port is the network port this Route targets. It can be interpreted differently based on the type of parent resource. \n When the parent resource is a Gateway, this targets all listeners listening on the specified port that also support this kind of Route(and select this Route). It's not recommended to set `Port` unless the networking behaviors specified in a Route must apply to a specific port as opposed to a listener(s) whose port(s) may be changed. When both Port and SectionName are specified, the name and port of the selected listener must match both specified values. \n Implementations MAY choose to support other parent resources. Implementations supporting other types of parent resources MUST clearly document how/if Port is interpreted. \n For the purpose of status, an attachment is considered successful as long as the parent resource accepts it partially. For example, Gateway listeners can restrict which Routes can attach to them by Route kind, namespace, or hostname. If 1 of 2 Gateway listeners accept attachment from the referencing Route, the Route MUST be considered successfully attached. If no Gateway listeners accept attachment from this Route, the Route MUST be considered detached from the Gateway. \n Support: Extended \n <gateway:experimental>"
type: integer
format: int32
maximum: 65535
minimum: 1
sectionName:
description: "SectionName is the name of a section within the target resource. In the following resources, SectionName is interpreted as the following: \n * Gateway: Listener Name. When both Port (experimental) and SectionName are specified, the name and port of the selected listener must match both specified values. \n Implementations MAY choose to support attaching Routes to other resources. If that is the case, they MUST clearly document how SectionName is interpreted. \n When unspecified (empty string), this will reference the entire resource. For the purpose of status, an attachment is considered successful if at least one section in the parent resource accepts it. For example, Gateway listeners can restrict which Routes can attach to them by Route kind, namespace, or hostname. If 1 of 2 Gateway listeners accept attachment from the referencing Route, the Route MUST be considered successfully attached. If no Gateway listeners accept attachment from this Route, the Route MUST be considered detached from the Gateway. \n Support: Core"
type: string
maxLength: 253
minLength: 1
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
serviceType:
description: Optional service type for Kubernetes solver service. Supported values are NodePort or ClusterIP. If unset, defaults to NodePort.
type: string
ingress:
description: The ingress based HTTP01 challenge solver will solve challenges by creating or modifying Ingress resources in order to route requests for '/.well-known/acme-challenge/XYZ' to 'challenge solver' pods that are provisioned by cert-manager for each Challenge to be completed.
type: object
properties:
class:
description: The ingress class to use when creating Ingress resources to solve ACME challenges that use this challenge solver. Only one of 'class' or 'name' may be specified.
type: string
ingressTemplate:
description: Optional ingress template used to configure the ACME challenge solver ingress used for HTTP01 challenges.
type: object
properties:
metadata:
description: ObjectMeta overrides for the ingress used to solve HTTP01 challenges. Only the 'labels' and 'annotations' fields may be set. If labels or annotations overlap with in-built values, the values here will override the in-built values.
type: object
properties:
annotations:
description: Annotations that should be added to the created ACME HTTP01 solver ingress.
type: object
additionalProperties:
type: string
labels:
description: Labels that should be added to the created ACME HTTP01 solver ingress.
type: object
additionalProperties:
type: string
name:
description: The name of the ingress resource that should have ACME challenge solving routes inserted into it in order to solve HTTP01 challenges. This is typically used in conjunction with ingress controllers like ingress-gce, which maintains a 1:1 mapping between external IPs and ingress resources.
type: string
podTemplate:
description: Optional pod template used to configure the ACME challenge solver pods used for HTTP01 challenges.
type: object
properties:
metadata:
description: ObjectMeta overrides for the pod used to solve HTTP01 challenges. Only the 'labels' and 'annotations' fields may be set. If labels or annotations overlap with in-built values, the values here will override the in-built values.
type: object
properties:
annotations:
description: Annotations that should be added to the create ACME HTTP01 solver pods.
type: object
additionalProperties:
type: string
labels:
description: Labels that should be added to the created ACME HTTP01 solver pods.
type: object
additionalProperties:
type: string
spec:
description: PodSpec defines overrides for the HTTP01 challenge solver pod. Only the 'priorityClassName', 'nodeSelector', 'affinity', 'serviceAccountName' and 'tolerations' fields are supported currently. All other fields will be ignored.
type: object
properties:
affinity:
description: If specified, the pod's scheduling constraints
type: object
properties:
nodeAffinity:
description: Describes node affinity scheduling rules for the pod.
type: object
properties:
preferredDuringSchedulingIgnoredDuringExecution:
description: The scheduler will prefer to schedule pods to nodes that satisfy the affinity expressions specified by this field, but it may choose a node that violates one or more of the expressions. The node that is most preferred is the one with the greatest sum of weights, i.e. for each node that meets all of the scheduling requirements (resource request, requiredDuringScheduling affinity expressions, etc.), compute a sum by iterating through the elements of this field and adding "weight" to the sum if the node matches the corresponding matchExpressions; the node(s) with the highest sum are the most preferred.
type: array
items:
description: An empty preferred scheduling term matches all objects with implicit weight 0 (i.e. it's a no-op). A null preferred scheduling term matches no objects (i.e. is also a no-op).
type: object
required:
- preference
- weight
properties:
preference:
description: A node selector term, associated with the corresponding weight.
type: object
properties:
matchExpressions:
description: A list of node selector requirements by node's labels.
type: array
items:
description: A node selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
type: object
required:
- key
- operator
properties:
key:
description: The label key that the selector applies to.
type: string
operator:
description: Represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists, DoesNotExist. Gt, and Lt.
type: string
values:
description: An array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. If the operator is Gt or Lt, the values array must have a single element, which will be interpreted as an integer. This array is replaced during a strategic merge patch.
type: array
items:
type: string
matchFields:
description: A list of node selector requirements by node's fields.
type: array
items:
description: A node selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
type: object
required:
- key
- operator
properties:
key:
description: The label key that the selector applies to.
type: string
operator:
description: Represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists, DoesNotExist. Gt, and Lt.
type: string
values:
description: An array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. If the operator is Gt or Lt, the values array must have a single element, which will be interpreted as an integer. This array is replaced during a strategic merge patch.
type: array
items:
type: string
x-kubernetes-map-type: atomic
weight:
description: Weight associated with matching the corresponding nodeSelectorTerm, in the range 1-100.
type: integer
format: int32
requiredDuringSchedulingIgnoredDuringExecution:
description: If the affinity requirements specified by this field are not met at scheduling time, the pod will not be scheduled onto the node. If the affinity requirements specified by this field cease to be met at some point during pod execution (e.g. due to an update), the system may or may not try to eventually evict the pod from its node.
type: object
required:
- nodeSelectorTerms
properties:
nodeSelectorTerms:
description: Required. A list of node selector terms. The terms are ORed.
type: array
items:
description: A null or empty node selector term matches no objects. The requirements of them are ANDed. The TopologySelectorTerm type implements a subset of the NodeSelectorTerm.
type: object
properties:
matchExpressions:
description: A list of node selector requirements by node's labels.
type: array
items:
description: A node selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
type: object
required:
- key
- operator
properties:
key:
description: The label key that the selector applies to.
type: string
operator:
description: Represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists, DoesNotExist. Gt, and Lt.
type: string
values:
description: An array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. If the operator is Gt or Lt, the values array must have a single element, which will be interpreted as an integer. This array is replaced during a strategic merge patch.
type: array
items:
type: string
matchFields:
description: A list of node selector requirements by node's fields.
type: array
items:
description: A node selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
type: object
required:
- key
- operator
properties:
key:
description: The label key that the selector applies to.
type: string
operator:
description: Represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists, DoesNotExist. Gt, and Lt.
type: string
values:
description: An array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. If the operator is Gt or Lt, the values array must have a single element, which will be interpreted as an integer. This array is replaced during a strategic merge patch.
type: array
items:
type: string
x-kubernetes-map-type: atomic
x-kubernetes-map-type: atomic
podAffinity:
description: Describes pod affinity scheduling rules (e.g. co-locate this pod in the same node, zone, etc. as some other pod(s)).
type: object
properties:
preferredDuringSchedulingIgnoredDuringExecution:
description: The scheduler will prefer to schedule pods to nodes that satisfy the affinity expressions specified by this field, but it may choose a node that violates one or more of the expressions. The node that is most preferred is the one with the greatest sum of weights, i.e. for each node that meets all of the scheduling requirements (resource request, requiredDuringScheduling affinity expressions, etc.), compute a sum by iterating through the elements of this field and adding "weight" to the sum if the node has pods which matches the corresponding podAffinityTerm; the node(s) with the highest sum are the most preferred.
type: array
items:
description: The weights of all of the matched WeightedPodAffinityTerm fields are added per-node to find the most preferred node(s)
type: object
required:
- podAffinityTerm
- weight
properties:
podAffinityTerm:
description: Required. A pod affinity term, associated with the corresponding weight.
type: object
required:
- topologyKey
properties:
labelSelector:
description: A label query over a set of resources, in this case pods.
type: object
properties:
matchExpressions:
description: matchExpressions is a list of label selector requirements. The requirements are ANDed.
type: array
items:
description: A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
type: object
required:
- key
- operator
properties:
key:
description: key is the label key that the selector applies to.
type: string
operator:
description: operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist.
type: string
values:
description: values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch.
type: array
items:
type: string
matchLabels:
description: matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.
type: object
additionalProperties:
type: string
x-kubernetes-map-type: atomic
namespaceSelector:
description: A label query over the set of namespaces that the term applies to. The term is applied to the union of the namespaces selected by this field and the ones listed in the namespaces field. null selector and null or empty namespaces list means "this pod's namespace". An empty selector ({}) matches all namespaces.
type: object
properties:
matchExpressions:
description: matchExpressions is a list of label selector requirements. The requirements are ANDed.
type: array
items:
description: A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
type: object
required:
- key
- operator
properties:
key:
description: key is the label key that the selector applies to.
type: string
operator:
description: operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist.
type: string
values:
description: values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch.
type: array
items:
type: string
matchLabels:
description: matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.
type: object
additionalProperties:
type: string
x-kubernetes-map-type: atomic
namespaces:
description: namespaces specifies a static list of namespace names that the term applies to. The term is applied to the union of the namespaces listed in this field and the ones selected by namespaceSelector. null or empty namespaces list and null namespaceSelector means "this pod's namespace".
type: array
items:
type: string
topologyKey:
description: This pod should be co-located (affinity) or not co-located (anti-affinity) with the pods matching the labelSelector in the specified namespaces, where co-located is defined as running on a node whose value of the label with key topologyKey matches that of any node on which any of the selected pods is running. Empty topologyKey is not allowed.
type: string
weight:
description: weight associated with matching the corresponding podAffinityTerm, in the range 1-100.
type: integer
format: int32
requiredDuringSchedulingIgnoredDuringExecution:
description: If the affinity requirements specified by this field are not met at scheduling time, the pod will not be scheduled onto the node. If the affinity requirements specified by this field cease to be met at some point during pod execution (e.g. due to a pod label update), the system may or may not try to eventually evict the pod from its node. When there are multiple elements, the lists of nodes corresponding to each podAffinityTerm are intersected, i.e. all terms must be satisfied.
type: array
items:
description: Defines a set of pods (namely those matching the labelSelector relative to the given namespace(s)) that this pod should be co-located (affinity) or not co-located (anti-affinity) with, where co-located is defined as running on a node whose value of the label with key <topologyKey> matches that of any node on which a pod of the set of pods is running
type: object
required:
- topologyKey
properties:
labelSelector:
description: A label query over a set of resources, in this case pods.
type: object
properties:
matchExpressions:
description: matchExpressions is a list of label selector requirements. The requirements are ANDed.
type: array
items:
description: A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
type: object
required:
- key
- operator
properties:
key:
description: key is the label key that the selector applies to.
type: string
operator:
description: operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist.
type: string
values:
description: values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch.
type: array
items:
type: string
matchLabels:
description: matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.
type: object
additionalProperties:
type: string
x-kubernetes-map-type: atomic
namespaceSelector:
description: A label query over the set of namespaces that the term applies to. The term is applied to the union of the namespaces selected by this field and the ones listed in the namespaces field. null selector and null or empty namespaces list means "this pod's namespace". An empty selector ({}) matches all namespaces.
type: object
properties:
matchExpressions:
description: matchExpressions is a list of label selector requirements. The requirements are ANDed.
type: array
items:
description: A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
type: object
required:
- key
- operator
properties:
key:
description: key is the label key that the selector applies to.
type: string
operator:
description: operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist.
type: string
values:
description: values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch.
type: array
items:
type: string
matchLabels:
description: matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.
type: object
additionalProperties:
type: string
x-kubernetes-map-type: atomic
namespaces:
description: namespaces specifies a static list of namespace names that the term applies to. The term is applied to the union of the namespaces listed in this field and the ones selected by namespaceSelector. null or empty namespaces list and null namespaceSelector means "this pod's namespace".
type: array
items:
type: string
topologyKey:
description: This pod should be co-located (affinity) or not co-located (anti-affinity) with the pods matching the labelSelector in the specified namespaces, where co-located is defined as running on a node whose value of the label with key topologyKey matches that of any node on which any of the selected pods is running. Empty topologyKey is not allowed.
type: string
podAntiAffinity:
description: Describes pod anti-affinity scheduling rules (e.g. avoid putting this pod in the same node, zone, etc. as some other pod(s)).
type: object
properties:
preferredDuringSchedulingIgnoredDuringExecution:
description: The scheduler will prefer to schedule pods to nodes that satisfy the anti-affinity expressions specified by this field, but it may choose a node that violates one or more of the expressions. The node that is most preferred is the one with the greatest sum of weights, i.e. for each node that meets all of the scheduling requirements (resource request, requiredDuringScheduling anti-affinity expressions, etc.), compute a sum by iterating through the elements of this field and adding "weight" to the sum if the node has pods which matches the corresponding podAffinityTerm; the node(s) with the highest sum are the most preferred.
type: array
items:
description: The weights of all of the matched WeightedPodAffinityTerm fields are added per-node to find the most preferred node(s)
type: object
required:
- podAffinityTerm
- weight
properties:
podAffinityTerm:
description: Required. A pod affinity term, associated with the corresponding weight.
type: object
required:
- topologyKey
properties:
labelSelector:
description: A label query over a set of resources, in this case pods.
type: object
properties:
matchExpressions:
description: matchExpressions is a list of label selector requirements. The requirements are ANDed.
type: array
items:
description: A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
type: object
required:
- key
- operator
properties:
key:
description: key is the label key that the selector applies to.
type: string
operator:
description: operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist.
type: string
values:
description: values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch.
type: array
items:
type: string
matchLabels:
description: matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.
type: object
additionalProperties:
type: string
x-kubernetes-map-type: atomic
namespaceSelector:
description: A label query over the set of namespaces that the term applies to. The term is applied to the union of the namespaces selected by this field and the ones listed in the namespaces field. null selector and null or empty namespaces list means "this pod's namespace". An empty selector ({}) matches all namespaces.
type: object
properties:
matchExpressions:
description: matchExpressions is a list of label selector requirements. The requirements are ANDed.
type: array
items:
description: A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
type: object
required:
- key
- operator
properties:
key:
description: key is the label key that the selector applies to.
type: string
operator:
description: operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist.
type: string
values:
description: values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch.
type: array
items:
type: string
matchLabels:
description: matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.
type: object
additionalProperties:
type: string
x-kubernetes-map-type: atomic
namespaces:
description: namespaces specifies a static list of namespace names that the term applies to. The term is applied to the union of the namespaces listed in this field and the ones selected by namespaceSelector. null or empty namespaces list and null namespaceSelector means "this pod's namespace".
type: array
items:
type: string
topologyKey:
description: This pod should be co-located (affinity) or not co-located (anti-affinity) with the pods matching the labelSelector in the specified namespaces, where co-located is defined as running on a node whose value of the label with key topologyKey matches that of any node on which any of the selected pods is running. Empty topologyKey is not allowed.
type: string
weight:
description: weight associated with matching the corresponding podAffinityTerm, in the range 1-100.
type: integer
format: int32
requiredDuringSchedulingIgnoredDuringExecution:
description: If the anti-affinity requirements specified by this field are not met at scheduling time, the pod will not be scheduled onto the node. If the anti-affinity requirements specified by this field cease to be met at some point during pod execution (e.g. due to a pod label update), the system may or may not try to eventually evict the pod from its node. When there are multiple elements, the lists of nodes corresponding to each podAffinityTerm are intersected, i.e. all terms must be satisfied.
type: array
items:
description: Defines a set of pods (namely those matching the labelSelector relative to the given namespace(s)) that this pod should be co-located (affinity) or not co-located (anti-affinity) with, where co-located is defined as running on a node whose value of the label with key <topologyKey> matches that of any node on which a pod of the set of pods is running
type: object
required:
- topologyKey
properties:
labelSelector:
description: A label query over a set of resources, in this case pods.
type: object
properties:
matchExpressions:
description: matchExpressions is a list of label selector requirements. The requirements are ANDed.
type: array
items:
description: A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
type: object
required:
- key
- operator
properties:
key:
description: key is the label key that the selector applies to.
type: string
operator:
description: operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist.
type: string
values:
description: values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch.
type: array
items:
type: string
matchLabels:
description: matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.
type: object
additionalProperties:
type: string
x-kubernetes-map-type: atomic
namespaceSelector:
description: A label query over the set of namespaces that the term applies to. The term is applied to the union of the namespaces selected by this field and the ones listed in the namespaces field. null selector and null or empty namespaces list means "this pod's namespace". An empty selector ({}) matches all namespaces.
type: object
properties:
matchExpressions:
description: matchExpressions is a list of label selector requirements. The requirements are ANDed.
type: array
items:
description: A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
type: object
required:
- key
- operator
properties:
key:
description: key is the label key that the selector applies to.
type: string
operator:
description: operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist.
type: string
values:
description: values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch.
type: array
items:
type: string
matchLabels:
description: matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.
type: object
additionalProperties:
type: string
x-kubernetes-map-type: atomic
namespaces:
description: namespaces specifies a static list of namespace names that the term applies to. The term is applied to the union of the namespaces listed in this field and the ones selected by namespaceSelector. null or empty namespaces list and null namespaceSelector means "this pod's namespace".
type: array
items:
type: string
topologyKey:
description: This pod should be co-located (affinity) or not co-located (anti-affinity) with the pods matching the labelSelector in the specified namespaces, where co-located is defined as running on a node whose value of the label with key topologyKey matches that of any node on which any of the selected pods is running. Empty topologyKey is not allowed.
type: string
nodeSelector:
description: 'NodeSelector is a selector which must be true for the pod to fit on a node. Selector which must match a node''s labels for the pod to be scheduled on that node. More info: https://kubernetes.io/docs/concepts/configuration/assign-pod-node/'
type: object
additionalProperties:
type: string
priorityClassName:
description: If specified, the pod's priorityClassName.
type: string
serviceAccountName:
description: If specified, the pod's service account
type: string
tolerations:
description: If specified, the pod's tolerations.
type: array
items:
description: The pod this Toleration is attached to tolerates any taint that matches the triple <key,value,effect> using the matching operator <operator>.
type: object
properties:
effect:
description: Effect indicates the taint effect to match. Empty means match all taint effects. When specified, allowed values are NoSchedule, PreferNoSchedule and NoExecute.
type: string
key:
description: Key is the taint key that the toleration applies to. Empty means match all taint keys. If the key is empty, operator must be Exists; this combination means to match all values and all keys.
type: string
operator:
description: Operator represents a key's relationship to the value. Valid operators are Exists and Equal. Defaults to Equal. Exists is equivalent to wildcard for value, so that a pod can tolerate all taints of a particular category.
type: string
tolerationSeconds:
description: TolerationSeconds represents the period of time the toleration (which must be of effect NoExecute, otherwise this field is ignored) tolerates the taint. By default, it is not set, which means tolerate the taint forever (do not evict). Zero and negative values will be treated as 0 (evict immediately) by the system.
type: integer
format: int64
value:
description: Value is the taint value the toleration matches to. If the operator is Exists, the value should be empty, otherwise just a regular string.
type: string
serviceType:
description: Optional service type for Kubernetes solver service. Supported values are NodePort or ClusterIP. If unset, defaults to NodePort.
type: string
selector:
description: Selector selects a set of DNSNames on the Certificate resource that should be solved using this challenge solver. If not specified, the solver will be treated as the 'default' solver with the lowest priority, i.e. if any other solver has a more specific match, it will be used instead.
type: object
properties:
dnsNames:
description: List of DNSNames that this solver will be used to solve. If specified and a match is found, a dnsNames selector will take precedence over a dnsZones selector. If multiple solvers match with the same dnsNames value, the solver with the most matching labels in matchLabels will be selected. If neither has more matches, the solver defined earlier in the list will be selected.
type: array
items:
type: string
dnsZones:
description: List of DNSZones that this solver will be used to solve. The most specific DNS zone match specified here will take precedence over other DNS zone matches, so a solver specifying sys.example.com will be selected over one specifying example.com for the domain www.sys.example.com. If multiple solvers match with the same dnsZones value, the solver with the most matching labels in matchLabels will be selected. If neither has more matches, the solver defined earlier in the list will be selected.
type: array
items:
type: string
matchLabels:
description: A label selector that is used to refine the set of certificate's that this challenge solver will apply to.
type: object
additionalProperties:
type: string
ca:
description: CA configures this issuer to sign certificates using a signing CA keypair stored in a Secret resource. This is used to build internal PKIs that are managed by cert-manager.
type: object
required:
- secretName
properties:
crlDistributionPoints:
description: The CRL distribution points is an X.509 v3 certificate extension which identifies the location of the CRL from which the revocation of this certificate can be checked. If not set, certificates will be issued without distribution points set.
type: array
items:
type: string
ocspServers:
description: The OCSP server list is an X.509 v3 extension that defines a list of URLs of OCSP responders. The OCSP responders can be queried for the revocation status of an issued certificate. If not set, the certificate will be issued with no OCSP servers set. For example, an OCSP server URL could be "http://ocsp.int-x3.letsencrypt.org".
type: array
items:
type: string
secretName:
description: SecretName is the name of the secret used to sign Certificates issued by this Issuer.
type: string
selfSigned:
description: SelfSigned configures this issuer to 'self sign' certificates using the private key used to create the CertificateRequest object.
type: object
properties:
crlDistributionPoints:
description: The CRL distribution points is an X.509 v3 certificate extension which identifies the location of the CRL from which the revocation of this certificate can be checked. If not set certificate will be issued without CDP. Values are strings.
type: array
items:
type: string
vault:
description: Vault configures this issuer to sign certificates using a HashiCorp Vault PKI backend.
type: object
required:
- auth
- path
- server
properties:
auth:
description: Auth configures how cert-manager authenticates with the Vault server.
type: object
properties:
appRole:
description: AppRole authenticates with Vault using the App Role auth mechanism, with the role and secret stored in a Kubernetes Secret resource.
type: object
required:
- path
- roleId
- secretRef
properties:
path:
description: 'Path where the App Role authentication backend is mounted in Vault, e.g: "approle"'
type: string
roleId:
description: RoleID configured in the App Role authentication backend when setting up the authentication backend in Vault.
type: string
secretRef:
description: Reference to a key in a Secret that contains the App Role secret used to authenticate with Vault. The `key` field must be specified and denotes which entry within the Secret resource is used as the app role secret.
type: object
required:
- name
properties:
key:
description: The key of the entry in the Secret resource's `data` field to be used. Some instances of this field may be defaulted, in others it may be required.
type: string
name:
description: 'Name of the resource being referred to. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names'
type: string
kubernetes:
description: Kubernetes authenticates with Vault by passing the ServiceAccount token stored in the named Secret resource to the Vault server.
type: object
required:
- role
- secretRef
properties:
mountPath:
description: The Vault mountPath here is the mount path to use when authenticating with Vault. For example, setting a value to `/v1/auth/foo`, will use the path `/v1/auth/foo/login` to authenticate with Vault. If unspecified, the default value "/v1/auth/kubernetes" will be used.
type: string
role:
description: A required field containing the Vault Role to assume. A Role binds a Kubernetes ServiceAccount with a set of Vault policies.
type: string
secretRef:
description: The required Secret field containing a Kubernetes ServiceAccount JWT used for authenticating with Vault. Use of 'ambient credentials' is not supported.
type: object
required:
- name
properties:
key:
description: The key of the entry in the Secret resource's `data` field to be used. Some instances of this field may be defaulted, in others it may be required.
type: string
name:
description: 'Name of the resource being referred to. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names'
type: string
tokenSecretRef:
description: TokenSecretRef authenticates with Vault by presenting a token.
type: object
required:
- name
properties:
key:
description: The key of the entry in the Secret resource's `data` field to be used. Some instances of this field may be defaulted, in others it may be required.
type: string
name:
description: 'Name of the resource being referred to. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names'
type: string
caBundle:
description: Base64-encoded bundle of PEM CAs which will be used to validate the certificate chain presented by Vault. Only used if using HTTPS to connect to Vault and ignored for HTTP connections. Mutually exclusive with CABundleSecretRef. If neither CABundle nor CABundleSecretRef are defined, the certificate bundle in the cert-manager controller container is used to validate the TLS connection.
type: string
format: byte
caBundleSecretRef:
description: Reference to a Secret containing a bundle of PEM-encoded CAs to use when verifying the certificate chain presented by Vault when using HTTPS. Mutually exclusive with CABundle. If neither CABundle nor CABundleSecretRef are defined, the certificate bundle in the cert-manager controller container is used to validate the TLS connection. If no key for the Secret is specified, cert-manager will default to 'ca.crt'.
type: object
required:
- name
properties:
key:
description: The key of the entry in the Secret resource's `data` field to be used. Some instances of this field may be defaulted, in others it may be required.
type: string
name:
description: 'Name of the resource being referred to. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names'
type: string
namespace:
description: 'Name of the vault namespace. Namespaces is a set of features within Vault Enterprise that allows Vault environments to support Secure Multi-tenancy. e.g: "ns1" More about namespaces can be found here https://www.vaultproject.io/docs/enterprise/namespaces'
type: string
path:
description: 'Path is the mount path of the Vault PKI backend''s `sign` endpoint, e.g: "my_pki_mount/sign/my-role-name".'
type: string
server:
description: 'Server is the connection address for the Vault server, e.g: "https://vault.example.com:8200".'
type: string
venafi:
description: Venafi configures this issuer to sign certificates using a Venafi TPP or Venafi Cloud policy zone.
type: object
required:
- zone
properties:
cloud:
description: Cloud specifies the Venafi cloud configuration settings. Only one of TPP or Cloud may be specified.
type: object
required:
- apiTokenSecretRef
properties:
apiTokenSecretRef:
description: APITokenSecretRef is a secret key selector for the Venafi Cloud API token.
type: object
required:
- name
properties:
key:
description: The key of the entry in the Secret resource's `data` field to be used. Some instances of this field may be defaulted, in others it may be required.
type: string
name:
description: 'Name of the resource being referred to. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names'
type: string
url:
description: URL is the base URL for Venafi Cloud. Defaults to "https://api.venafi.cloud/v1".
type: string
tpp:
description: TPP specifies Trust Protection Platform configuration settings. Only one of TPP or Cloud may be specified.
type: object
required:
- credentialsRef
- url
properties:
caBundle:
description: Base64-encoded bundle of PEM CAs which will be used to validate the certificate chain presented by the TPP server. Only used if using HTTPS; ignored for HTTP. If undefined, the certificate bundle in the cert-manager controller container is used to validate the chain.
type: string
format: byte
credentialsRef:
description: CredentialsRef is a reference to a Secret containing the username and password for the TPP server. The secret must contain two keys, 'username' and 'password'.
type: object
required:
- name
properties:
name:
description: 'Name of the resource being referred to. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names'
type: string
url:
description: 'URL is the base URL for the vedsdk endpoint of the Venafi TPP instance, for example: "https://tpp.example.com/vedsdk".'
type: string
zone:
description: Zone is the Venafi Policy Zone to use for this issuer. All requests made to the Venafi platform will be restricted by the named zone policy. This field is required.
type: string
status:
description: Status of the ClusterIssuer. This is set and managed automatically.
type: object
properties:
acme:
description: ACME specific status options. This field should only be set if the Issuer is configured to use an ACME server to issue certificates.
type: object
properties:
lastRegisteredEmail:
description: LastRegisteredEmail is the email associated with the latest registered ACME account, in order to track changes made to registered account associated with the Issuer
type: string
uri:
description: URI is the unique account identifier, which can also be used to retrieve account details from the CA
type: string
conditions:
description: List of status conditions to indicate the status of a CertificateRequest. Known condition types are `Ready`.
type: array
items:
description: IssuerCondition contains condition information for an Issuer.
type: object
required:
- status
- type
properties:
lastTransitionTime:
description: LastTransitionTime is the timestamp corresponding to the last status change of this condition.
type: string
format: date-time
message:
description: Message is a human readable description of the details of the last transition, complementing reason.
type: string
observedGeneration:
description: If set, this represents the .metadata.generation that the condition was set based upon. For instance, if .metadata.generation is currently 12, but the .status.condition[x].observedGeneration is 9, the condition is out of date with respect to the current state of the Issuer.
type: integer
format: int64
reason:
description: Reason is a brief machine readable explanation for the condition's last transition.
type: string
status:
description: Status of the condition, one of (`True`, `False`, `Unknown`).
type: string
enum:
- "True"
- "False"
- Unknown
type:
description: Type of the condition, known values are (`Ready`).
type: string
x-kubernetes-list-map-keys:
- type
x-kubernetes-list-type: map
served: true
storage: true
---
# Source: cert-manager/templates/crds.yaml
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
name: challenges.acme.cert-manager.io
labels:
app: 'cert-manager'
app.kubernetes.io/name: 'cert-manager'
app.kubernetes.io/instance: 'cert-manager'
# Generated labels
app.kubernetes.io/version: "v1.11.0"
spec:
group: acme.cert-manager.io
names:
kind: Challenge
listKind: ChallengeList
plural: challenges
singular: challenge
categories:
- cert-manager
- cert-manager-acme
scope: Namespaced
versions:
- additionalPrinterColumns:
- jsonPath: .status.state
name: State
type: string
- jsonPath: .spec.dnsName
name: Domain
type: string
- jsonPath: .status.reason
name: Reason
priority: 1
type: string
- description: CreationTimestamp is a timestamp representing the server time when this object was created. It is not guaranteed to be set in happens-before order across separate operations. Clients may not set this value. It is represented in RFC3339 form and is in UTC.
jsonPath: .metadata.creationTimestamp
name: Age
type: date
name: v1
schema:
openAPIV3Schema:
description: Challenge is a type to represent a Challenge request with an ACME server
type: object
required:
- metadata
- spec
properties:
apiVersion:
description: 'APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
type: string
kind:
description: 'Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
type: string
metadata:
type: object
spec:
type: object
required:
- authorizationURL
- dnsName
- issuerRef
- key
- solver
- token
- type
- url
properties:
authorizationURL:
description: The URL to the ACME Authorization resource that this challenge is a part of.
type: string
dnsName:
description: dnsName is the identifier that this challenge is for, e.g. example.com. If the requested DNSName is a 'wildcard', this field MUST be set to the non-wildcard domain, e.g. for `*.example.com`, it must be `example.com`.
type: string
issuerRef:
description: References a properly configured ACME-type Issuer which should be used to create this Challenge. If the Issuer does not exist, processing will be retried. If the Issuer is not an 'ACME' Issuer, an error will be returned and the Challenge will be marked as failed.
type: object
required:
- name
properties:
group:
description: Group of the resource being referred to.
type: string
kind:
description: Kind of the resource being referred to.
type: string
name:
description: Name of the resource being referred to.
type: string
key:
description: 'The ACME challenge key for this challenge For HTTP01 challenges, this is the value that must be responded with to complete the HTTP01 challenge in the format: `<private key JWK thumbprint>.<key from acme server for challenge>`. For DNS01 challenges, this is the base64 encoded SHA256 sum of the `<private key JWK thumbprint>.<key from acme server for challenge>` text that must be set as the TXT record content.'
type: string
solver:
description: Contains the domain solving configuration that should be used to solve this challenge resource.
type: object
properties:
dns01:
description: Configures cert-manager to attempt to complete authorizations by performing the DNS01 challenge flow.
type: object
properties:
acmeDNS:
description: Use the 'ACME DNS' (https://github.com/joohoi/acme-dns) API to manage DNS01 challenge records.
type: object
required:
- accountSecretRef
- host
properties:
accountSecretRef:
description: A reference to a specific 'key' within a Secret resource. In some instances, `key` is a required field.
type: object
required:
- name
properties:
key:
description: The key of the entry in the Secret resource's `data` field to be used. Some instances of this field may be defaulted, in others it may be required.
type: string
name:
description: 'Name of the resource being referred to. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names'
type: string
host:
type: string
akamai:
description: Use the Akamai DNS zone management API to manage DNS01 challenge records.
type: object
required:
- accessTokenSecretRef
- clientSecretSecretRef
- clientTokenSecretRef
- serviceConsumerDomain
properties:
accessTokenSecretRef:
description: A reference to a specific 'key' within a Secret resource. In some instances, `key` is a required field.
type: object
required:
- name
properties:
key:
description: The key of the entry in the Secret resource's `data` field to be used. Some instances of this field may be defaulted, in others it may be required.
type: string
name:
description: 'Name of the resource being referred to. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names'
type: string
clientSecretSecretRef:
description: A reference to a specific 'key' within a Secret resource. In some instances, `key` is a required field.
type: object
required:
- name
properties:
key:
description: The key of the entry in the Secret resource's `data` field to be used. Some instances of this field may be defaulted, in others it may be required.
type: string
name:
description: 'Name of the resource being referred to. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names'
type: string
clientTokenSecretRef:
description: A reference to a specific 'key' within a Secret resource. In some instances, `key` is a required field.
type: object
required:
- name
properties:
key:
description: The key of the entry in the Secret resource's `data` field to be used. Some instances of this field may be defaulted, in others it may be required.
type: string
name:
description: 'Name of the resource being referred to. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names'
type: string
serviceConsumerDomain:
type: string
azureDNS:
description: Use the Microsoft Azure DNS API to manage DNS01 challenge records.
type: object
required:
- resourceGroupName
- subscriptionID
properties:
clientID:
description: if both this and ClientSecret are left unset MSI will be used
type: string
clientSecretSecretRef:
description: if both this and ClientID are left unset MSI will be used
type: object
required:
- name
properties:
key:
description: The key of the entry in the Secret resource's `data` field to be used. Some instances of this field may be defaulted, in others it may be required.
type: string
name:
description: 'Name of the resource being referred to. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names'
type: string
environment:
description: name of the Azure environment (default AzurePublicCloud)
type: string
enum:
- AzurePublicCloud
- AzureChinaCloud
- AzureGermanCloud
- AzureUSGovernmentCloud
hostedZoneName:
description: name of the DNS zone that should be used
type: string
managedIdentity:
description: managed identity configuration, can not be used at the same time as clientID, clientSecretSecretRef or tenantID
type: object
properties:
clientID:
description: client ID of the managed identity, can not be used at the same time as resourceID
type: string
resourceID:
description: resource ID of the managed identity, can not be used at the same time as clientID
type: string
resourceGroupName:
description: resource group the DNS zone is located in
type: string
subscriptionID:
description: ID of the Azure subscription
type: string
tenantID:
description: when specifying ClientID and ClientSecret then this field is also needed
type: string
cloudDNS:
description: Use the Google Cloud DNS API to manage DNS01 challenge records.
type: object
required:
- project
properties:
hostedZoneName:
description: HostedZoneName is an optional field that tells cert-manager in which Cloud DNS zone the challenge record has to be created. If left empty cert-manager will automatically choose a zone.
type: string
project:
type: string
serviceAccountSecretRef:
description: A reference to a specific 'key' within a Secret resource. In some instances, `key` is a required field.
type: object
required:
- name
properties:
key:
description: The key of the entry in the Secret resource's `data` field to be used. Some instances of this field may be defaulted, in others it may be required.
type: string
name:
description: 'Name of the resource being referred to. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names'
type: string
cloudflare:
description: Use the Cloudflare API to manage DNS01 challenge records.
type: object
properties:
apiKeySecretRef:
description: 'API key to use to authenticate with Cloudflare. Note: using an API token to authenticate is now the recommended method as it allows greater control of permissions.'
type: object
required:
- name
properties:
key:
description: The key of the entry in the Secret resource's `data` field to be used. Some instances of this field may be defaulted, in others it may be required.
type: string
name:
description: 'Name of the resource being referred to. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names'
type: string
apiTokenSecretRef:
description: API token used to authenticate with Cloudflare.
type: object
required:
- name
properties:
key:
description: The key of the entry in the Secret resource's `data` field to be used. Some instances of this field may be defaulted, in others it may be required.
type: string
name:
description: 'Name of the resource being referred to. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names'
type: string
email:
description: Email of the account, only required when using API key based authentication.
type: string
cnameStrategy:
description: CNAMEStrategy configures how the DNS01 provider should handle CNAME records when found in DNS zones.
type: string
enum:
- None
- Follow
digitalocean:
description: Use the DigitalOcean DNS API to manage DNS01 challenge records.
type: object
required:
- tokenSecretRef
properties:
tokenSecretRef:
description: A reference to a specific 'key' within a Secret resource. In some instances, `key` is a required field.
type: object
required:
- name
properties:
key:
description: The key of the entry in the Secret resource's `data` field to be used. Some instances of this field may be defaulted, in others it may be required.
type: string
name:
description: 'Name of the resource being referred to. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names'
type: string
rfc2136:
description: Use RFC2136 ("Dynamic Updates in the Domain Name System") (https://datatracker.ietf.org/doc/rfc2136/) to manage DNS01 challenge records.
type: object
required:
- nameserver
properties:
nameserver:
description: The IP address or hostname of an authoritative DNS server supporting RFC2136 in the form host:port. If the host is an IPv6 address it must be enclosed in square brackets (e.g [2001:db8::1]) ; port is optional. This field is required.
type: string
tsigAlgorithm:
description: 'The TSIG Algorithm configured in the DNS supporting RFC2136. Used only when ``tsigSecretSecretRef`` and ``tsigKeyName`` are defined. Supported values are (case-insensitive): ``HMACMD5`` (default), ``HMACSHA1``, ``HMACSHA256`` or ``HMACSHA512``.'
type: string
tsigKeyName:
description: The TSIG Key name configured in the DNS. If ``tsigSecretSecretRef`` is defined, this field is required.
type: string
tsigSecretSecretRef:
description: The name of the secret containing the TSIG value. If ``tsigKeyName`` is defined, this field is required.
type: object
required:
- name
properties:
key:
description: The key of the entry in the Secret resource's `data` field to be used. Some instances of this field may be defaulted, in others it may be required.
type: string
name:
description: 'Name of the resource being referred to. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names'
type: string
route53:
description: Use the AWS Route53 API to manage DNS01 challenge records.
type: object
required:
- region
properties:
accessKeyID:
description: 'The AccessKeyID is used for authentication. Cannot be set when SecretAccessKeyID is set. If neither the Access Key nor Key ID are set, we fall-back to using env vars, shared credentials file or AWS Instance metadata, see: https://docs.aws.amazon.com/sdk-for-go/v1/developer-guide/configuring-sdk.html#specifying-credentials'
type: string
accessKeyIDSecretRef:
description: 'The SecretAccessKey is used for authentication. If set, pull the AWS access key ID from a key within a Kubernetes Secret. Cannot be set when AccessKeyID is set. If neither the Access Key nor Key ID are set, we fall-back to using env vars, shared credentials file or AWS Instance metadata, see: https://docs.aws.amazon.com/sdk-for-go/v1/developer-guide/configuring-sdk.html#specifying-credentials'
type: object
required:
- name
properties:
key:
description: The key of the entry in the Secret resource's `data` field to be used. Some instances of this field may be defaulted, in others it may be required.
type: string
name:
description: 'Name of the resource being referred to. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names'
type: string
hostedZoneID:
description: If set, the provider will manage only this zone in Route53 and will not do an lookup using the route53:ListHostedZonesByName api call.
type: string
region:
description: Always set the region when using AccessKeyID and SecretAccessKey
type: string
role:
description: Role is a Role ARN which the Route53 provider will assume using either the explicit credentials AccessKeyID/SecretAccessKey or the inferred credentials from environment variables, shared credentials file or AWS Instance metadata
type: string
secretAccessKeySecretRef:
description: 'The SecretAccessKey is used for authentication. If neither the Access Key nor Key ID are set, we fall-back to using env vars, shared credentials file or AWS Instance metadata, see: https://docs.aws.amazon.com/sdk-for-go/v1/developer-guide/configuring-sdk.html#specifying-credentials'
type: object
required:
- name
properties:
key:
description: The key of the entry in the Secret resource's `data` field to be used. Some instances of this field may be defaulted, in others it may be required.
type: string
name:
description: 'Name of the resource being referred to. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names'
type: string
webhook:
description: Configure an external webhook based DNS01 challenge solver to manage DNS01 challenge records.
type: object
required:
- groupName
- solverName
properties:
config:
description: Additional configuration that should be passed to the webhook apiserver when challenges are processed. This can contain arbitrary JSON data. Secret values should not be specified in this stanza. If secret values are needed (e.g. credentials for a DNS service), you should use a SecretKeySelector to reference a Secret resource. For details on the schema of this field, consult the webhook provider implementation's documentation.
x-kubernetes-preserve-unknown-fields: true
groupName:
description: The API group name that should be used when POSTing ChallengePayload resources to the webhook apiserver. This should be the same as the GroupName specified in the webhook provider implementation.
type: string
solverName:
description: The name of the solver to use, as defined in the webhook provider implementation. This will typically be the name of the provider, e.g. 'cloudflare'.
type: string
http01:
description: Configures cert-manager to attempt to complete authorizations by performing the HTTP01 challenge flow. It is not possible to obtain certificates for wildcard domain names (e.g. `*.example.com`) using the HTTP01 challenge mechanism.
type: object
properties:
gatewayHTTPRoute:
description: The Gateway API is a sig-network community API that models service networking in Kubernetes (https://gateway-api.sigs.k8s.io/). The Gateway solver will create HTTPRoutes with the specified labels in the same namespace as the challenge. This solver is experimental, and fields / behaviour may change in the future.
type: object
properties:
labels:
description: Custom labels that will be applied to HTTPRoutes created by cert-manager while solving HTTP-01 challenges.
type: object
additionalProperties:
type: string
parentRefs:
description: 'When solving an HTTP-01 challenge, cert-manager creates an HTTPRoute. cert-manager needs to know which parentRefs should be used when creating the HTTPRoute. Usually, the parentRef references a Gateway. See: https://gateway-api.sigs.k8s.io/api-types/httproute/#attaching-to-gateways'
type: array
items:
description: "ParentReference identifies an API object (usually a Gateway) that can be considered a parent of this resource (usually a route). The only kind of parent resource with \"Core\" support is Gateway. This API may be extended in the future to support additional kinds of parent resources, such as HTTPRoute. \n The API object must be valid in the cluster; the Group and Kind must be registered in the cluster for this reference to be valid."
type: object
required:
- name
properties:
group:
description: "Group is the group of the referent. When unspecified, \"gateway.networking.k8s.io\" is inferred. To set the core API group (such as for a \"Service\" kind referent), Group must be explicitly set to \"\" (empty string). \n Support: Core"
type: string
default: gateway.networking.k8s.io
maxLength: 253
pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
kind:
description: "Kind is kind of the referent. \n Support: Core (Gateway) \n Support: Implementation-specific (Other Resources)"
type: string
default: Gateway
maxLength: 63
minLength: 1
pattern: ^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$
name:
description: "Name is the name of the referent. \n Support: Core"
type: string
maxLength: 253
minLength: 1
namespace:
description: "Namespace is the namespace of the referent. When unspecified, this refers to the local namespace of the Route. \n Note that there are specific rules for ParentRefs which cross namespace boundaries. Cross-namespace references are only valid if they are explicitly allowed by something in the namespace they are referring to. For example: Gateway has the AllowedRoutes field, and ReferenceGrant provides a generic way to enable any other kind of cross-namespace reference. \n Support: Core"
type: string
maxLength: 63
minLength: 1
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?$
port:
description: "Port is the network port this Route targets. It can be interpreted differently based on the type of parent resource. \n When the parent resource is a Gateway, this targets all listeners listening on the specified port that also support this kind of Route(and select this Route). It's not recommended to set `Port` unless the networking behaviors specified in a Route must apply to a specific port as opposed to a listener(s) whose port(s) may be changed. When both Port and SectionName are specified, the name and port of the selected listener must match both specified values. \n Implementations MAY choose to support other parent resources. Implementations supporting other types of parent resources MUST clearly document how/if Port is interpreted. \n For the purpose of status, an attachment is considered successful as long as the parent resource accepts it partially. For example, Gateway listeners can restrict which Routes can attach to them by Route kind, namespace, or hostname. If 1 of 2 Gateway listeners accept attachment from the referencing Route, the Route MUST be considered successfully attached. If no Gateway listeners accept attachment from this Route, the Route MUST be considered detached from the Gateway. \n Support: Extended \n <gateway:experimental>"
type: integer
format: int32
maximum: 65535
minimum: 1
sectionName:
description: "SectionName is the name of a section within the target resource. In the following resources, SectionName is interpreted as the following: \n * Gateway: Listener Name. When both Port (experimental) and SectionName are specified, the name and port of the selected listener must match both specified values. \n Implementations MAY choose to support attaching Routes to other resources. If that is the case, they MUST clearly document how SectionName is interpreted. \n When unspecified (empty string), this will reference the entire resource. For the purpose of status, an attachment is considered successful if at least one section in the parent resource accepts it. For example, Gateway listeners can restrict which Routes can attach to them by Route kind, namespace, or hostname. If 1 of 2 Gateway listeners accept attachment from the referencing Route, the Route MUST be considered successfully attached. If no Gateway listeners accept attachment from this Route, the Route MUST be considered detached from the Gateway. \n Support: Core"
type: string
maxLength: 253
minLength: 1
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
serviceType:
description: Optional service type for Kubernetes solver service. Supported values are NodePort or ClusterIP. If unset, defaults to NodePort.
type: string
ingress:
description: The ingress based HTTP01 challenge solver will solve challenges by creating or modifying Ingress resources in order to route requests for '/.well-known/acme-challenge/XYZ' to 'challenge solver' pods that are provisioned by cert-manager for each Challenge to be completed.
type: object
properties:
class:
description: The ingress class to use when creating Ingress resources to solve ACME challenges that use this challenge solver. Only one of 'class' or 'name' may be specified.
type: string
ingressTemplate:
description: Optional ingress template used to configure the ACME challenge solver ingress used for HTTP01 challenges.
type: object
properties:
metadata:
description: ObjectMeta overrides for the ingress used to solve HTTP01 challenges. Only the 'labels' and 'annotations' fields may be set. If labels or annotations overlap with in-built values, the values here will override the in-built values.
type: object
properties:
annotations:
description: Annotations that should be added to the created ACME HTTP01 solver ingress.
type: object
additionalProperties:
type: string
labels:
description: Labels that should be added to the created ACME HTTP01 solver ingress.
type: object
additionalProperties:
type: string
name:
description: The name of the ingress resource that should have ACME challenge solving routes inserted into it in order to solve HTTP01 challenges. This is typically used in conjunction with ingress controllers like ingress-gce, which maintains a 1:1 mapping between external IPs and ingress resources.
type: string
podTemplate:
description: Optional pod template used to configure the ACME challenge solver pods used for HTTP01 challenges.
type: object
properties:
metadata:
description: ObjectMeta overrides for the pod used to solve HTTP01 challenges. Only the 'labels' and 'annotations' fields may be set. If labels or annotations overlap with in-built values, the values here will override the in-built values.
type: object
properties:
annotations:
description: Annotations that should be added to the create ACME HTTP01 solver pods.
type: object
additionalProperties:
type: string
labels:
description: Labels that should be added to the created ACME HTTP01 solver pods.
type: object
additionalProperties:
type: string
spec:
description: PodSpec defines overrides for the HTTP01 challenge solver pod. Only the 'priorityClassName', 'nodeSelector', 'affinity', 'serviceAccountName' and 'tolerations' fields are supported currently. All other fields will be ignored.
type: object
properties:
affinity:
description: If specified, the pod's scheduling constraints
type: object
properties:
nodeAffinity:
description: Describes node affinity scheduling rules for the pod.
type: object
properties:
preferredDuringSchedulingIgnoredDuringExecution:
description: The scheduler will prefer to schedule pods to nodes that satisfy the affinity expressions specified by this field, but it may choose a node that violates one or more of the expressions. The node that is most preferred is the one with the greatest sum of weights, i.e. for each node that meets all of the scheduling requirements (resource request, requiredDuringScheduling affinity expressions, etc.), compute a sum by iterating through the elements of this field and adding "weight" to the sum if the node matches the corresponding matchExpressions; the node(s) with the highest sum are the most preferred.
type: array
items:
description: An empty preferred scheduling term matches all objects with implicit weight 0 (i.e. it's a no-op). A null preferred scheduling term matches no objects (i.e. is also a no-op).
type: object
required:
- preference
- weight
properties:
preference:
description: A node selector term, associated with the corresponding weight.
type: object
properties:
matchExpressions:
description: A list of node selector requirements by node's labels.
type: array
items:
description: A node selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
type: object
required:
- key
- operator
properties:
key:
description: The label key that the selector applies to.
type: string
operator:
description: Represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists, DoesNotExist. Gt, and Lt.
type: string
values:
description: An array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. If the operator is Gt or Lt, the values array must have a single element, which will be interpreted as an integer. This array is replaced during a strategic merge patch.
type: array
items:
type: string
matchFields:
description: A list of node selector requirements by node's fields.
type: array
items:
description: A node selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
type: object
required:
- key
- operator
properties:
key:
description: The label key that the selector applies to.
type: string
operator:
description: Represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists, DoesNotExist. Gt, and Lt.
type: string
values:
description: An array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. If the operator is Gt or Lt, the values array must have a single element, which will be interpreted as an integer. This array is replaced during a strategic merge patch.
type: array
items:
type: string
x-kubernetes-map-type: atomic
weight:
description: Weight associated with matching the corresponding nodeSelectorTerm, in the range 1-100.
type: integer
format: int32
requiredDuringSchedulingIgnoredDuringExecution:
description: If the affinity requirements specified by this field are not met at scheduling time, the pod will not be scheduled onto the node. If the affinity requirements specified by this field cease to be met at some point during pod execution (e.g. due to an update), the system may or may not try to eventually evict the pod from its node.
type: object
required:
- nodeSelectorTerms
properties:
nodeSelectorTerms:
description: Required. A list of node selector terms. The terms are ORed.
type: array
items:
description: A null or empty node selector term matches no objects. The requirements of them are ANDed. The TopologySelectorTerm type implements a subset of the NodeSelectorTerm.
type: object
properties:
matchExpressions:
description: A list of node selector requirements by node's labels.
type: array
items:
description: A node selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
type: object
required:
- key
- operator
properties:
key:
description: The label key that the selector applies to.
type: string
operator:
description: Represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists, DoesNotExist. Gt, and Lt.
type: string
values:
description: An array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. If the operator is Gt or Lt, the values array must have a single element, which will be interpreted as an integer. This array is replaced during a strategic merge patch.
type: array
items:
type: string
matchFields:
description: A list of node selector requirements by node's fields.
type: array
items:
description: A node selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
type: object
required:
- key
- operator
properties:
key:
description: The label key that the selector applies to.
type: string
operator:
description: Represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists, DoesNotExist. Gt, and Lt.
type: string
values:
description: An array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. If the operator is Gt or Lt, the values array must have a single element, which will be interpreted as an integer. This array is replaced during a strategic merge patch.
type: array
items:
type: string
x-kubernetes-map-type: atomic
x-kubernetes-map-type: atomic
podAffinity:
description: Describes pod affinity scheduling rules (e.g. co-locate this pod in the same node, zone, etc. as some other pod(s)).
type: object
properties:
preferredDuringSchedulingIgnoredDuringExecution:
description: The scheduler will prefer to schedule pods to nodes that satisfy the affinity expressions specified by this field, but it may choose a node that violates one or more of the expressions. The node that is most preferred is the one with the greatest sum of weights, i.e. for each node that meets all of the scheduling requirements (resource request, requiredDuringScheduling affinity expressions, etc.), compute a sum by iterating through the elements of this field and adding "weight" to the sum if the node has pods which matches the corresponding podAffinityTerm; the node(s) with the highest sum are the most preferred.
type: array
items:
description: The weights of all of the matched WeightedPodAffinityTerm fields are added per-node to find the most preferred node(s)
type: object
required:
- podAffinityTerm
- weight
properties:
podAffinityTerm:
description: Required. A pod affinity term, associated with the corresponding weight.
type: object
required:
- topologyKey
properties:
labelSelector:
description: A label query over a set of resources, in this case pods.
type: object
properties:
matchExpressions:
description: matchExpressions is a list of label selector requirements. The requirements are ANDed.
type: array
items:
description: A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
type: object
required:
- key
- operator
properties:
key:
description: key is the label key that the selector applies to.
type: string
operator:
description: operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist.
type: string
values:
description: values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch.
type: array
items:
type: string
matchLabels:
description: matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.
type: object
additionalProperties:
type: string
x-kubernetes-map-type: atomic
namespaceSelector:
description: A label query over the set of namespaces that the term applies to. The term is applied to the union of the namespaces selected by this field and the ones listed in the namespaces field. null selector and null or empty namespaces list means "this pod's namespace". An empty selector ({}) matches all namespaces.
type: object
properties:
matchExpressions:
description: matchExpressions is a list of label selector requirements. The requirements are ANDed.
type: array
items:
description: A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
type: object
required:
- key
- operator
properties:
key:
description: key is the label key that the selector applies to.
type: string
operator:
description: operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist.
type: string
values:
description: values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch.
type: array
items:
type: string
matchLabels:
description: matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.
type: object
additionalProperties:
type: string
x-kubernetes-map-type: atomic
namespaces:
description: namespaces specifies a static list of namespace names that the term applies to. The term is applied to the union of the namespaces listed in this field and the ones selected by namespaceSelector. null or empty namespaces list and null namespaceSelector means "this pod's namespace".
type: array
items:
type: string
topologyKey:
description: This pod should be co-located (affinity) or not co-located (anti-affinity) with the pods matching the labelSelector in the specified namespaces, where co-located is defined as running on a node whose value of the label with key topologyKey matches that of any node on which any of the selected pods is running. Empty topologyKey is not allowed.
type: string
weight:
description: weight associated with matching the corresponding podAffinityTerm, in the range 1-100.
type: integer
format: int32
requiredDuringSchedulingIgnoredDuringExecution:
description: If the affinity requirements specified by this field are not met at scheduling time, the pod will not be scheduled onto the node. If the affinity requirements specified by this field cease to be met at some point during pod execution (e.g. due to a pod label update), the system may or may not try to eventually evict the pod from its node. When there are multiple elements, the lists of nodes corresponding to each podAffinityTerm are intersected, i.e. all terms must be satisfied.
type: array
items:
description: Defines a set of pods (namely those matching the labelSelector relative to the given namespace(s)) that this pod should be co-located (affinity) or not co-located (anti-affinity) with, where co-located is defined as running on a node whose value of the label with key <topologyKey> matches that of any node on which a pod of the set of pods is running
type: object
required:
- topologyKey
properties:
labelSelector:
description: A label query over a set of resources, in this case pods.
type: object
properties:
matchExpressions:
description: matchExpressions is a list of label selector requirements. The requirements are ANDed.
type: array
items:
description: A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
type: object
required:
- key
- operator
properties:
key:
description: key is the label key that the selector applies to.
type: string
operator:
description: operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist.
type: string
values:
description: values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch.
type: array
items:
type: string
matchLabels:
description: matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.
type: object
additionalProperties:
type: string
x-kubernetes-map-type: atomic
namespaceSelector:
description: A label query over the set of namespaces that the term applies to. The term is applied to the union of the namespaces selected by this field and the ones listed in the namespaces field. null selector and null or empty namespaces list means "this pod's namespace". An empty selector ({}) matches all namespaces.
type: object
properties:
matchExpressions:
description: matchExpressions is a list of label selector requirements. The requirements are ANDed.
type: array
items:
description: A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
type: object
required:
- key
- operator
properties:
key:
description: key is the label key that the selector applies to.
type: string
operator:
description: operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist.
type: string
values:
description: values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch.
type: array
items:
type: string
matchLabels:
description: matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.
type: object
additionalProperties:
type: string
x-kubernetes-map-type: atomic
namespaces:
description: namespaces specifies a static list of namespace names that the term applies to. The term is applied to the union of the namespaces listed in this field and the ones selected by namespaceSelector. null or empty namespaces list and null namespaceSelector means "this pod's namespace".
type: array
items:
type: string
topologyKey:
description: This pod should be co-located (affinity) or not co-located (anti-affinity) with the pods matching the labelSelector in the specified namespaces, where co-located is defined as running on a node whose value of the label with key topologyKey matches that of any node on which any of the selected pods is running. Empty topologyKey is not allowed.
type: string
podAntiAffinity:
description: Describes pod anti-affinity scheduling rules (e.g. avoid putting this pod in the same node, zone, etc. as some other pod(s)).
type: object
properties:
preferredDuringSchedulingIgnoredDuringExecution:
description: The scheduler will prefer to schedule pods to nodes that satisfy the anti-affinity expressions specified by this field, but it may choose a node that violates one or more of the expressions. The node that is most preferred is the one with the greatest sum of weights, i.e. for each node that meets all of the scheduling requirements (resource request, requiredDuringScheduling anti-affinity expressions, etc.), compute a sum by iterating through the elements of this field and adding "weight" to the sum if the node has pods which matches the corresponding podAffinityTerm; the node(s) with the highest sum are the most preferred.
type: array
items:
description: The weights of all of the matched WeightedPodAffinityTerm fields are added per-node to find the most preferred node(s)
type: object
required:
- podAffinityTerm
- weight
properties:
podAffinityTerm:
description: Required. A pod affinity term, associated with the corresponding weight.
type: object
required:
- topologyKey
properties:
labelSelector:
description: A label query over a set of resources, in this case pods.
type: object
properties:
matchExpressions:
description: matchExpressions is a list of label selector requirements. The requirements are ANDed.
type: array
items:
description: A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
type: object
required:
- key
- operator
properties:
key:
description: key is the label key that the selector applies to.
type: string
operator:
description: operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist.
type: string
values:
description: values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch.
type: array
items:
type: string
matchLabels:
description: matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.
type: object
additionalProperties:
type: string
x-kubernetes-map-type: atomic
namespaceSelector:
description: A label query over the set of namespaces that the term applies to. The term is applied to the union of the namespaces selected by this field and the ones listed in the namespaces field. null selector and null or empty namespaces list means "this pod's namespace". An empty selector ({}) matches all namespaces.
type: object
properties:
matchExpressions:
description: matchExpressions is a list of label selector requirements. The requirements are ANDed.
type: array
items:
description: A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
type: object
required:
- key
- operator
properties:
key:
description: key is the label key that the selector applies to.
type: string
operator:
description: operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist.
type: string
values:
description: values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch.
type: array
items:
type: string
matchLabels:
description: matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.
type: object
additionalProperties:
type: string
x-kubernetes-map-type: atomic
namespaces:
description: namespaces specifies a static list of namespace names that the term applies to. The term is applied to the union of the namespaces listed in this field and the ones selected by namespaceSelector. null or empty namespaces list and null namespaceSelector means "this pod's namespace".
type: array
items:
type: string
topologyKey:
description: This pod should be co-located (affinity) or not co-located (anti-affinity) with the pods matching the labelSelector in the specified namespaces, where co-located is defined as running on a node whose value of the label with key topologyKey matches that of any node on which any of the selected pods is running. Empty topologyKey is not allowed.
type: string
weight:
description: weight associated with matching the corresponding podAffinityTerm, in the range 1-100.
type: integer
format: int32
requiredDuringSchedulingIgnoredDuringExecution:
description: If the anti-affinity requirements specified by this field are not met at scheduling time, the pod will not be scheduled onto the node. If the anti-affinity requirements specified by this field cease to be met at some point during pod execution (e.g. due to a pod label update), the system may or may not try to eventually evict the pod from its node. When there are multiple elements, the lists of nodes corresponding to each podAffinityTerm are intersected, i.e. all terms must be satisfied.
type: array
items:
description: Defines a set of pods (namely those matching the labelSelector relative to the given namespace(s)) that this pod should be co-located (affinity) or not co-located (anti-affinity) with, where co-located is defined as running on a node whose value of the label with key <topologyKey> matches that of any node on which a pod of the set of pods is running
type: object
required:
- topologyKey
properties:
labelSelector:
description: A label query over a set of resources, in this case pods.
type: object
properties:
matchExpressions:
description: matchExpressions is a list of label selector requirements. The requirements are ANDed.
type: array
items:
description: A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
type: object
required:
- key
- operator
properties:
key:
description: key is the label key that the selector applies to.
type: string
operator:
description: operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist.
type: string
values:
description: values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch.
type: array
items:
type: string
matchLabels:
description: matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.
type: object
additionalProperties:
type: string
x-kubernetes-map-type: atomic
namespaceSelector:
description: A label query over the set of namespaces that the term applies to. The term is applied to the union of the namespaces selected by this field and the ones listed in the namespaces field. null selector and null or empty namespaces list means "this pod's namespace". An empty selector ({}) matches all namespaces.
type: object
properties:
matchExpressions:
description: matchExpressions is a list of label selector requirements. The requirements are ANDed.
type: array
items:
description: A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
type: object
required:
- key
- operator
properties:
key:
description: key is the label key that the selector applies to.
type: string
operator:
description: operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist.
type: string
values:
description: values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch.
type: array
items:
type: string
matchLabels:
description: matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.
type: object
additionalProperties:
type: string
x-kubernetes-map-type: atomic
namespaces:
description: namespaces specifies a static list of namespace names that the term applies to. The term is applied to the union of the namespaces listed in this field and the ones selected by namespaceSelector. null or empty namespaces list and null namespaceSelector means "this pod's namespace".
type: array
items:
type: string
topologyKey:
description: This pod should be co-located (affinity) or not co-located (anti-affinity) with the pods matching the labelSelector in the specified namespaces, where co-located is defined as running on a node whose value of the label with key topologyKey matches that of any node on which any of the selected pods is running. Empty topologyKey is not allowed.
type: string
nodeSelector:
description: 'NodeSelector is a selector which must be true for the pod to fit on a node. Selector which must match a node''s labels for the pod to be scheduled on that node. More info: https://kubernetes.io/docs/concepts/configuration/assign-pod-node/'
type: object
additionalProperties:
type: string
priorityClassName:
description: If specified, the pod's priorityClassName.
type: string
serviceAccountName:
description: If specified, the pod's service account
type: string
tolerations:
description: If specified, the pod's tolerations.
type: array
items:
description: The pod this Toleration is attached to tolerates any taint that matches the triple <key,value,effect> using the matching operator <operator>.
type: object
properties:
effect:
description: Effect indicates the taint effect to match. Empty means match all taint effects. When specified, allowed values are NoSchedule, PreferNoSchedule and NoExecute.
type: string
key:
description: Key is the taint key that the toleration applies to. Empty means match all taint keys. If the key is empty, operator must be Exists; this combination means to match all values and all keys.
type: string
operator:
description: Operator represents a key's relationship to the value. Valid operators are Exists and Equal. Defaults to Equal. Exists is equivalent to wildcard for value, so that a pod can tolerate all taints of a particular category.
type: string
tolerationSeconds:
description: TolerationSeconds represents the period of time the toleration (which must be of effect NoExecute, otherwise this field is ignored) tolerates the taint. By default, it is not set, which means tolerate the taint forever (do not evict). Zero and negative values will be treated as 0 (evict immediately) by the system.
type: integer
format: int64
value:
description: Value is the taint value the toleration matches to. If the operator is Exists, the value should be empty, otherwise just a regular string.
type: string
serviceType:
description: Optional service type for Kubernetes solver service. Supported values are NodePort or ClusterIP. If unset, defaults to NodePort.
type: string
selector:
description: Selector selects a set of DNSNames on the Certificate resource that should be solved using this challenge solver. If not specified, the solver will be treated as the 'default' solver with the lowest priority, i.e. if any other solver has a more specific match, it will be used instead.
type: object
properties:
dnsNames:
description: List of DNSNames that this solver will be used to solve. If specified and a match is found, a dnsNames selector will take precedence over a dnsZones selector. If multiple solvers match with the same dnsNames value, the solver with the most matching labels in matchLabels will be selected. If neither has more matches, the solver defined earlier in the list will be selected.
type: array
items:
type: string
dnsZones:
description: List of DNSZones that this solver will be used to solve. The most specific DNS zone match specified here will take precedence over other DNS zone matches, so a solver specifying sys.example.com will be selected over one specifying example.com for the domain www.sys.example.com. If multiple solvers match with the same dnsZones value, the solver with the most matching labels in matchLabels will be selected. If neither has more matches, the solver defined earlier in the list will be selected.
type: array
items:
type: string
matchLabels:
description: A label selector that is used to refine the set of certificate's that this challenge solver will apply to.
type: object
additionalProperties:
type: string
token:
description: The ACME challenge token for this challenge. This is the raw value returned from the ACME server.
type: string
type:
description: The type of ACME challenge this resource represents. One of "HTTP-01" or "DNS-01".
type: string
enum:
- HTTP-01
- DNS-01
url:
description: The URL of the ACME Challenge resource for this challenge. This can be used to lookup details about the status of this challenge.
type: string
wildcard:
description: wildcard will be true if this challenge is for a wildcard identifier, for example '*.example.com'.
type: boolean
status:
type: object
properties:
presented:
description: presented will be set to true if the challenge values for this challenge are currently 'presented'. This *does not* imply the self check is passing. Only that the values have been 'submitted' for the appropriate challenge mechanism (i.e. the DNS01 TXT record has been presented, or the HTTP01 configuration has been configured).
type: boolean
processing:
description: Used to denote whether this challenge should be processed or not. This field will only be set to true by the 'scheduling' component. It will only be set to false by the 'challenges' controller, after the challenge has reached a final state or timed out. If this field is set to false, the challenge controller will not take any more action.
type: boolean
reason:
description: Contains human readable information on why the Challenge is in the current state.
type: string
state:
description: Contains the current 'state' of the challenge. If not set, the state of the challenge is unknown.
type: string
enum:
- valid
- ready
- pending
- processing
- invalid
- expired
- errored
served: true
storage: true
subresources:
status: {}
---
# Source: cert-manager/templates/crds.yaml
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
name: certificaterequests.cert-manager.io
labels:
app: 'cert-manager'
app.kubernetes.io/name: 'cert-manager'
app.kubernetes.io/instance: 'cert-manager'
# Generated labels
app.kubernetes.io/version: "v1.11.0"
spec:
group: cert-manager.io
names:
kind: CertificateRequest
listKind: CertificateRequestList
plural: certificaterequests
shortNames:
- cr
- crs
singular: certificaterequest
categories:
- cert-manager
scope: Namespaced
versions:
- name: v1
subresources:
status: {}
additionalPrinterColumns:
- jsonPath: .status.conditions[?(@.type=="Approved")].status
name: Approved
type: string
- jsonPath: .status.conditions[?(@.type=="Denied")].status
name: Denied
type: string
- jsonPath: .status.conditions[?(@.type=="Ready")].status
name: Ready
type: string
- jsonPath: .spec.issuerRef.name
name: Issuer
type: string
- jsonPath: .spec.username
name: Requestor
type: string
- jsonPath: .status.conditions[?(@.type=="Ready")].message
name: Status
priority: 1
type: string
- jsonPath: .metadata.creationTimestamp
description: CreationTimestamp is a timestamp representing the server time when this object was created. It is not guaranteed to be set in happens-before order across separate operations. Clients may not set this value. It is represented in RFC3339 form and is in UTC.
name: Age
type: date
schema:
openAPIV3Schema:
description: "A CertificateRequest is used to request a signed certificate from one of the configured issuers. \n All fields within the CertificateRequest's `spec` are immutable after creation. A CertificateRequest will either succeed or fail, as denoted by its `status.state` field. \n A CertificateRequest is a one-shot resource, meaning it represents a single point in time request for a certificate and cannot be re-used."
type: object
required:
- spec
properties:
apiVersion:
description: 'APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
type: string
kind:
description: 'Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
type: string
metadata:
type: object
spec:
description: Desired state of the CertificateRequest resource.
type: object
required:
- issuerRef
- request
properties:
duration:
description: The requested 'duration' (i.e. lifetime) of the Certificate. This option may be ignored/overridden by some issuer types.
type: string
extra:
description: Extra contains extra attributes of the user that created the CertificateRequest. Populated by the cert-manager webhook on creation and immutable.
type: object
additionalProperties:
type: array
items:
type: string
groups:
description: Groups contains group membership of the user that created the CertificateRequest. Populated by the cert-manager webhook on creation and immutable.
type: array
items:
type: string
x-kubernetes-list-type: atomic
isCA:
description: IsCA will request to mark the certificate as valid for certificate signing when submitting to the issuer. This will automatically add the `cert sign` usage to the list of `usages`.
type: boolean
issuerRef:
description: IssuerRef is a reference to the issuer for this CertificateRequest. If the `kind` field is not set, or set to `Issuer`, an Issuer resource with the given name in the same namespace as the CertificateRequest will be used. If the `kind` field is set to `ClusterIssuer`, a ClusterIssuer with the provided name will be used. The `name` field in this stanza is required at all times. The group field refers to the API group of the issuer which defaults to `cert-manager.io` if empty.
type: object
required:
- name
properties:
group:
description: Group of the resource being referred to.
type: string
kind:
description: Kind of the resource being referred to.
type: string
name:
description: Name of the resource being referred to.
type: string
request:
description: The PEM-encoded x509 certificate signing request to be submitted to the CA for signing.
type: string
format: byte
uid:
description: UID contains the uid of the user that created the CertificateRequest. Populated by the cert-manager webhook on creation and immutable.
type: string
usages:
description: Usages is the set of x509 usages that are requested for the certificate. If usages are set they SHOULD be encoded inside the CSR spec Defaults to `digital signature` and `key encipherment` if not specified.
type: array
items:
description: "KeyUsage specifies valid usage contexts for keys. See: https://tools.ietf.org/html/rfc5280#section-4.2.1.3 https://tools.ietf.org/html/rfc5280#section-4.2.1.12 \n Valid KeyUsage values are as follows: \"signing\", \"digital signature\", \"content commitment\", \"key encipherment\", \"key agreement\", \"data encipherment\", \"cert sign\", \"crl sign\", \"encipher only\", \"decipher only\", \"any\", \"server auth\", \"client auth\", \"code signing\", \"email protection\", \"s/mime\", \"ipsec end system\", \"ipsec tunnel\", \"ipsec user\", \"timestamping\", \"ocsp signing\", \"microsoft sgc\", \"netscape sgc\""
type: string
enum:
- signing
- digital signature
- content commitment
- key encipherment
- key agreement
- data encipherment
- cert sign
- crl sign
- encipher only
- decipher only
- any
- server auth
- client auth
- code signing
- email protection
- s/mime
- ipsec end system
- ipsec tunnel
- ipsec user
- timestamping
- ocsp signing
- microsoft sgc
- netscape sgc
username:
description: Username contains the name of the user that created the CertificateRequest. Populated by the cert-manager webhook on creation and immutable.
type: string
status:
description: Status of the CertificateRequest. This is set and managed automatically.
type: object
properties:
ca:
description: The PEM encoded x509 certificate of the signer, also known as the CA (Certificate Authority). This is set on a best-effort basis by different issuers. If not set, the CA is assumed to be unknown/not available.
type: string
format: byte
certificate:
description: The PEM encoded x509 certificate resulting from the certificate signing request. If not set, the CertificateRequest has either not been completed or has failed. More information on failure can be found by checking the `conditions` field.
type: string
format: byte
conditions:
description: List of status conditions to indicate the status of a CertificateRequest. Known condition types are `Ready` and `InvalidRequest`.
type: array
items:
description: CertificateRequestCondition contains condition information for a CertificateRequest.
type: object
required:
- status
- type
properties:
lastTransitionTime:
description: LastTransitionTime is the timestamp corresponding to the last status change of this condition.
type: string
format: date-time
message:
description: Message is a human readable description of the details of the last transition, complementing reason.
type: string
reason:
description: Reason is a brief machine readable explanation for the condition's last transition.
type: string
status:
description: Status of the condition, one of (`True`, `False`, `Unknown`).
type: string
enum:
- "True"
- "False"
- Unknown
type:
description: Type of the condition, known values are (`Ready`, `InvalidRequest`, `Approved`, `Denied`).
type: string
x-kubernetes-list-map-keys:
- type
x-kubernetes-list-type: map
failureTime:
description: FailureTime stores the time that this CertificateRequest failed. This is used to influence garbage collection and back-off.
type: string
format: date-time
served: true
storage: true
---
# Source: cert-manager/templates/crds.yaml
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
name: issuers.cert-manager.io
labels:
app: 'cert-manager'
app.kubernetes.io/name: 'cert-manager'
app.kubernetes.io/instance: 'cert-manager'
# Generated labels
app.kubernetes.io/version: "v1.11.0"
spec:
group: cert-manager.io
names:
kind: Issuer
listKind: IssuerList
plural: issuers
singular: issuer
categories:
- cert-manager
scope: Namespaced
versions:
- name: v1
subresources:
status: {}
additionalPrinterColumns:
- jsonPath: .status.conditions[?(@.type=="Ready")].status
name: Ready
type: string
- jsonPath: .status.conditions[?(@.type=="Ready")].message
name: Status
priority: 1
type: string
- jsonPath: .metadata.creationTimestamp
description: CreationTimestamp is a timestamp representing the server time when this object was created. It is not guaranteed to be set in happens-before order across separate operations. Clients may not set this value. It is represented in RFC3339 form and is in UTC.
name: Age
type: date
schema:
openAPIV3Schema:
description: An Issuer represents a certificate issuing authority which can be referenced as part of `issuerRef` fields. It is scoped to a single namespace and can therefore only be referenced by resources within the same namespace.
type: object
required:
- spec
properties:
apiVersion:
description: 'APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
type: string
kind:
description: 'Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
type: string
metadata:
type: object
spec:
description: Desired state of the Issuer resource.
type: object
properties:
acme:
description: ACME configures this issuer to communicate with a RFC8555 (ACME) server to obtain signed x509 certificates.
type: object
required:
- privateKeySecretRef
- server
properties:
caBundle:
description: Base64-encoded bundle of PEM CAs which can be used to validate the certificate chain presented by the ACME server. Mutually exclusive with SkipTLSVerify; prefer using CABundle to prevent various kinds of security vulnerabilities. If CABundle and SkipTLSVerify are unset, the system certificate bundle inside the container is used to validate the TLS connection.
type: string
format: byte
disableAccountKeyGeneration:
description: Enables or disables generating a new ACME account key. If true, the Issuer resource will *not* request a new account but will expect the account key to be supplied via an existing secret. If false, the cert-manager system will generate a new ACME account key for the Issuer. Defaults to false.
type: boolean
email:
description: Email is the email address to be associated with the ACME account. This field is optional, but it is strongly recommended to be set. It will be used to contact you in case of issues with your account or certificates, including expiry notification emails. This field may be updated after the account is initially registered.
type: string
enableDurationFeature:
description: Enables requesting a Not After date on certificates that matches the duration of the certificate. This is not supported by all ACME servers like Let's Encrypt. If set to true when the ACME server does not support it it will create an error on the Order. Defaults to false.
type: boolean
externalAccountBinding:
description: ExternalAccountBinding is a reference to a CA external account of the ACME server. If set, upon registration cert-manager will attempt to associate the given external account credentials with the registered ACME account.
type: object
required:
- keyID
- keySecretRef
properties:
keyAlgorithm:
description: 'Deprecated: keyAlgorithm field exists for historical compatibility reasons and should not be used. The algorithm is now hardcoded to HS256 in golang/x/crypto/acme.'
type: string
enum:
- HS256
- HS384
- HS512
keyID:
description: keyID is the ID of the CA key that the External Account is bound to.
type: string
keySecretRef:
description: keySecretRef is a Secret Key Selector referencing a data item in a Kubernetes Secret which holds the symmetric MAC key of the External Account Binding. The `key` is the index string that is paired with the key data in the Secret and should not be confused with the key data itself, or indeed with the External Account Binding keyID above. The secret key stored in the Secret **must** be un-padded, base64 URL encoded data.
type: object
required:
- name
properties:
key:
description: The key of the entry in the Secret resource's `data` field to be used. Some instances of this field may be defaulted, in others it may be required.
type: string
name:
description: 'Name of the resource being referred to. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names'
type: string
preferredChain:
description: 'PreferredChain is the chain to use if the ACME server outputs multiple. PreferredChain is no guarantee that this one gets delivered by the ACME endpoint. For example, for Let''s Encrypt''s DST crosssign you would use: "DST Root CA X3" or "ISRG Root X1" for the newer Let''s Encrypt root CA. This value picks the first certificate bundle in the ACME alternative chains that has a certificate with this value as its issuer''s CN'
type: string
maxLength: 64
privateKeySecretRef:
description: PrivateKey is the name of a Kubernetes Secret resource that will be used to store the automatically generated ACME account private key. Optionally, a `key` may be specified to select a specific entry within the named Secret resource. If `key` is not specified, a default of `tls.key` will be used.
type: object
required:
- name
properties:
key:
description: The key of the entry in the Secret resource's `data` field to be used. Some instances of this field may be defaulted, in others it may be required.
type: string
name:
description: 'Name of the resource being referred to. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names'
type: string
server:
description: 'Server is the URL used to access the ACME server''s ''directory'' endpoint. For example, for Let''s Encrypt''s staging endpoint, you would use: "https://acme-staging-v02.api.letsencrypt.org/directory". Only ACME v2 endpoints (i.e. RFC 8555) are supported.'
type: string
skipTLSVerify:
description: 'INSECURE: Enables or disables validation of the ACME server TLS certificate. If true, requests to the ACME server will not have the TLS certificate chain validated. Mutually exclusive with CABundle; prefer using CABundle to prevent various kinds of security vulnerabilities. Only enable this option in development environments. If CABundle and SkipTLSVerify are unset, the system certificate bundle inside the container is used to validate the TLS connection. Defaults to false.'
type: boolean
solvers:
description: 'Solvers is a list of challenge solvers that will be used to solve ACME challenges for the matching domains. Solver configurations must be provided in order to obtain certificates from an ACME server. For more information, see: https://cert-manager.io/docs/configuration/acme/'
type: array
items:
description: An ACMEChallengeSolver describes how to solve ACME challenges for the issuer it is part of. A selector may be provided to use different solving strategies for different DNS names. Only one of HTTP01 or DNS01 must be provided.
type: object
properties:
dns01:
description: Configures cert-manager to attempt to complete authorizations by performing the DNS01 challenge flow.
type: object
properties:
acmeDNS:
description: Use the 'ACME DNS' (https://github.com/joohoi/acme-dns) API to manage DNS01 challenge records.
type: object
required:
- accountSecretRef
- host
properties:
accountSecretRef:
description: A reference to a specific 'key' within a Secret resource. In some instances, `key` is a required field.
type: object
required:
- name
properties:
key:
description: The key of the entry in the Secret resource's `data` field to be used. Some instances of this field may be defaulted, in others it may be required.
type: string
name:
description: 'Name of the resource being referred to. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names'
type: string
host:
type: string
akamai:
description: Use the Akamai DNS zone management API to manage DNS01 challenge records.
type: object
required:
- accessTokenSecretRef
- clientSecretSecretRef
- clientTokenSecretRef
- serviceConsumerDomain
properties:
accessTokenSecretRef:
description: A reference to a specific 'key' within a Secret resource. In some instances, `key` is a required field.
type: object
required:
- name
properties:
key:
description: The key of the entry in the Secret resource's `data` field to be used. Some instances of this field may be defaulted, in others it may be required.
type: string
name:
description: 'Name of the resource being referred to. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names'
type: string
clientSecretSecretRef:
description: A reference to a specific 'key' within a Secret resource. In some instances, `key` is a required field.
type: object
required:
- name
properties:
key:
description: The key of the entry in the Secret resource's `data` field to be used. Some instances of this field may be defaulted, in others it may be required.
type: string
name:
description: 'Name of the resource being referred to. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names'
type: string
clientTokenSecretRef:
description: A reference to a specific 'key' within a Secret resource. In some instances, `key` is a required field.
type: object
required:
- name
properties:
key:
description: The key of the entry in the Secret resource's `data` field to be used. Some instances of this field may be defaulted, in others it may be required.
type: string
name:
description: 'Name of the resource being referred to. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names'
type: string
serviceConsumerDomain:
type: string
azureDNS:
description: Use the Microsoft Azure DNS API to manage DNS01 challenge records.
type: object
required:
- resourceGroupName
- subscriptionID
properties:
clientID:
description: if both this and ClientSecret are left unset MSI will be used
type: string
clientSecretSecretRef:
description: if both this and ClientID are left unset MSI will be used
type: object
required:
- name
properties:
key:
description: The key of the entry in the Secret resource's `data` field to be used. Some instances of this field may be defaulted, in others it may be required.
type: string
name:
description: 'Name of the resource being referred to. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names'
type: string
environment:
description: name of the Azure environment (default AzurePublicCloud)
type: string
enum:
- AzurePublicCloud
- AzureChinaCloud
- AzureGermanCloud
- AzureUSGovernmentCloud
hostedZoneName:
description: name of the DNS zone that should be used
type: string
managedIdentity:
description: managed identity configuration, can not be used at the same time as clientID, clientSecretSecretRef or tenantID
type: object
properties:
clientID:
description: client ID of the managed identity, can not be used at the same time as resourceID
type: string
resourceID:
description: resource ID of the managed identity, can not be used at the same time as clientID
type: string
resourceGroupName:
description: resource group the DNS zone is located in
type: string
subscriptionID:
description: ID of the Azure subscription
type: string
tenantID:
description: when specifying ClientID and ClientSecret then this field is also needed
type: string
cloudDNS:
description: Use the Google Cloud DNS API to manage DNS01 challenge records.
type: object
required:
- project
properties:
hostedZoneName:
description: HostedZoneName is an optional field that tells cert-manager in which Cloud DNS zone the challenge record has to be created. If left empty cert-manager will automatically choose a zone.
type: string
project:
type: string
serviceAccountSecretRef:
description: A reference to a specific 'key' within a Secret resource. In some instances, `key` is a required field.
type: object
required:
- name
properties:
key:
description: The key of the entry in the Secret resource's `data` field to be used. Some instances of this field may be defaulted, in others it may be required.
type: string
name:
description: 'Name of the resource being referred to. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names'
type: string
cloudflare:
description: Use the Cloudflare API to manage DNS01 challenge records.
type: object
properties:
apiKeySecretRef:
description: 'API key to use to authenticate with Cloudflare. Note: using an API token to authenticate is now the recommended method as it allows greater control of permissions.'
type: object
required:
- name
properties:
key:
description: The key of the entry in the Secret resource's `data` field to be used. Some instances of this field may be defaulted, in others it may be required.
type: string
name:
description: 'Name of the resource being referred to. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names'
type: string
apiTokenSecretRef:
description: API token used to authenticate with Cloudflare.
type: object
required:
- name
properties:
key:
description: The key of the entry in the Secret resource's `data` field to be used. Some instances of this field may be defaulted, in others it may be required.
type: string
name:
description: 'Name of the resource being referred to. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names'
type: string
email:
description: Email of the account, only required when using API key based authentication.
type: string
cnameStrategy:
description: CNAMEStrategy configures how the DNS01 provider should handle CNAME records when found in DNS zones.
type: string
enum:
- None
- Follow
digitalocean:
description: Use the DigitalOcean DNS API to manage DNS01 challenge records.
type: object
required:
- tokenSecretRef
properties:
tokenSecretRef:
description: A reference to a specific 'key' within a Secret resource. In some instances, `key` is a required field.
type: object
required:
- name
properties:
key:
description: The key of the entry in the Secret resource's `data` field to be used. Some instances of this field may be defaulted, in others it may be required.
type: string
name:
description: 'Name of the resource being referred to. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names'
type: string
rfc2136:
description: Use RFC2136 ("Dynamic Updates in the Domain Name System") (https://datatracker.ietf.org/doc/rfc2136/) to manage DNS01 challenge records.
type: object
required:
- nameserver
properties:
nameserver:
description: The IP address or hostname of an authoritative DNS server supporting RFC2136 in the form host:port. If the host is an IPv6 address it must be enclosed in square brackets (e.g [2001:db8::1]) ; port is optional. This field is required.
type: string
tsigAlgorithm:
description: 'The TSIG Algorithm configured in the DNS supporting RFC2136. Used only when ``tsigSecretSecretRef`` and ``tsigKeyName`` are defined. Supported values are (case-insensitive): ``HMACMD5`` (default), ``HMACSHA1``, ``HMACSHA256`` or ``HMACSHA512``.'
type: string
tsigKeyName:
description: The TSIG Key name configured in the DNS. If ``tsigSecretSecretRef`` is defined, this field is required.
type: string
tsigSecretSecretRef:
description: The name of the secret containing the TSIG value. If ``tsigKeyName`` is defined, this field is required.
type: object
required:
- name
properties:
key:
description: The key of the entry in the Secret resource's `data` field to be used. Some instances of this field may be defaulted, in others it may be required.
type: string
name:
description: 'Name of the resource being referred to. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names'
type: string
route53:
description: Use the AWS Route53 API to manage DNS01 challenge records.
type: object
required:
- region
properties:
accessKeyID:
description: 'The AccessKeyID is used for authentication. Cannot be set when SecretAccessKeyID is set. If neither the Access Key nor Key ID are set, we fall-back to using env vars, shared credentials file or AWS Instance metadata, see: https://docs.aws.amazon.com/sdk-for-go/v1/developer-guide/configuring-sdk.html#specifying-credentials'
type: string
accessKeyIDSecretRef:
description: 'The SecretAccessKey is used for authentication. If set, pull the AWS access key ID from a key within a Kubernetes Secret. Cannot be set when AccessKeyID is set. If neither the Access Key nor Key ID are set, we fall-back to using env vars, shared credentials file or AWS Instance metadata, see: https://docs.aws.amazon.com/sdk-for-go/v1/developer-guide/configuring-sdk.html#specifying-credentials'
type: object
required:
- name
properties:
key:
description: The key of the entry in the Secret resource's `data` field to be used. Some instances of this field may be defaulted, in others it may be required.
type: string
name:
description: 'Name of the resource being referred to. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names'
type: string
hostedZoneID:
description: If set, the provider will manage only this zone in Route53 and will not do an lookup using the route53:ListHostedZonesByName api call.
type: string
region:
description: Always set the region when using AccessKeyID and SecretAccessKey
type: string
role:
description: Role is a Role ARN which the Route53 provider will assume using either the explicit credentials AccessKeyID/SecretAccessKey or the inferred credentials from environment variables, shared credentials file or AWS Instance metadata
type: string
secretAccessKeySecretRef:
description: 'The SecretAccessKey is used for authentication. If neither the Access Key nor Key ID are set, we fall-back to using env vars, shared credentials file or AWS Instance metadata, see: https://docs.aws.amazon.com/sdk-for-go/v1/developer-guide/configuring-sdk.html#specifying-credentials'
type: object
required:
- name
properties:
key:
description: The key of the entry in the Secret resource's `data` field to be used. Some instances of this field may be defaulted, in others it may be required.
type: string
name:
description: 'Name of the resource being referred to. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names'
type: string
webhook:
description: Configure an external webhook based DNS01 challenge solver to manage DNS01 challenge records.
type: object
required:
- groupName
- solverName
properties:
config:
description: Additional configuration that should be passed to the webhook apiserver when challenges are processed. This can contain arbitrary JSON data. Secret values should not be specified in this stanza. If secret values are needed (e.g. credentials for a DNS service), you should use a SecretKeySelector to reference a Secret resource. For details on the schema of this field, consult the webhook provider implementation's documentation.
x-kubernetes-preserve-unknown-fields: true
groupName:
description: The API group name that should be used when POSTing ChallengePayload resources to the webhook apiserver. This should be the same as the GroupName specified in the webhook provider implementation.
type: string
solverName:
description: The name of the solver to use, as defined in the webhook provider implementation. This will typically be the name of the provider, e.g. 'cloudflare'.
type: string
http01:
description: Configures cert-manager to attempt to complete authorizations by performing the HTTP01 challenge flow. It is not possible to obtain certificates for wildcard domain names (e.g. `*.example.com`) using the HTTP01 challenge mechanism.
type: object
properties:
gatewayHTTPRoute:
description: The Gateway API is a sig-network community API that models service networking in Kubernetes (https://gateway-api.sigs.k8s.io/). The Gateway solver will create HTTPRoutes with the specified labels in the same namespace as the challenge. This solver is experimental, and fields / behaviour may change in the future.
type: object
properties:
labels:
description: Custom labels that will be applied to HTTPRoutes created by cert-manager while solving HTTP-01 challenges.
type: object
additionalProperties:
type: string
parentRefs:
description: 'When solving an HTTP-01 challenge, cert-manager creates an HTTPRoute. cert-manager needs to know which parentRefs should be used when creating the HTTPRoute. Usually, the parentRef references a Gateway. See: https://gateway-api.sigs.k8s.io/api-types/httproute/#attaching-to-gateways'
type: array
items:
description: "ParentReference identifies an API object (usually a Gateway) that can be considered a parent of this resource (usually a route). The only kind of parent resource with \"Core\" support is Gateway. This API may be extended in the future to support additional kinds of parent resources, such as HTTPRoute. \n The API object must be valid in the cluster; the Group and Kind must be registered in the cluster for this reference to be valid."
type: object
required:
- name
properties:
group:
description: "Group is the group of the referent. When unspecified, \"gateway.networking.k8s.io\" is inferred. To set the core API group (such as for a \"Service\" kind referent), Group must be explicitly set to \"\" (empty string). \n Support: Core"
type: string
default: gateway.networking.k8s.io
maxLength: 253
pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
kind:
description: "Kind is kind of the referent. \n Support: Core (Gateway) \n Support: Implementation-specific (Other Resources)"
type: string
default: Gateway
maxLength: 63
minLength: 1
pattern: ^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$
name:
description: "Name is the name of the referent. \n Support: Core"
type: string
maxLength: 253
minLength: 1
namespace:
description: "Namespace is the namespace of the referent. When unspecified, this refers to the local namespace of the Route. \n Note that there are specific rules for ParentRefs which cross namespace boundaries. Cross-namespace references are only valid if they are explicitly allowed by something in the namespace they are referring to. For example: Gateway has the AllowedRoutes field, and ReferenceGrant provides a generic way to enable any other kind of cross-namespace reference. \n Support: Core"
type: string
maxLength: 63
minLength: 1
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?$
port:
description: "Port is the network port this Route targets. It can be interpreted differently based on the type of parent resource. \n When the parent resource is a Gateway, this targets all listeners listening on the specified port that also support this kind of Route(and select this Route). It's not recommended to set `Port` unless the networking behaviors specified in a Route must apply to a specific port as opposed to a listener(s) whose port(s) may be changed. When both Port and SectionName are specified, the name and port of the selected listener must match both specified values. \n Implementations MAY choose to support other parent resources. Implementations supporting other types of parent resources MUST clearly document how/if Port is interpreted. \n For the purpose of status, an attachment is considered successful as long as the parent resource accepts it partially. For example, Gateway listeners can restrict which Routes can attach to them by Route kind, namespace, or hostname. If 1 of 2 Gateway listeners accept attachment from the referencing Route, the Route MUST be considered successfully attached. If no Gateway listeners accept attachment from this Route, the Route MUST be considered detached from the Gateway. \n Support: Extended \n <gateway:experimental>"
type: integer
format: int32
maximum: 65535
minimum: 1
sectionName:
description: "SectionName is the name of a section within the target resource. In the following resources, SectionName is interpreted as the following: \n * Gateway: Listener Name. When both Port (experimental) and SectionName are specified, the name and port of the selected listener must match both specified values. \n Implementations MAY choose to support attaching Routes to other resources. If that is the case, they MUST clearly document how SectionName is interpreted. \n When unspecified (empty string), this will reference the entire resource. For the purpose of status, an attachment is considered successful if at least one section in the parent resource accepts it. For example, Gateway listeners can restrict which Routes can attach to them by Route kind, namespace, or hostname. If 1 of 2 Gateway listeners accept attachment from the referencing Route, the Route MUST be considered successfully attached. If no Gateway listeners accept attachment from this Route, the Route MUST be considered detached from the Gateway. \n Support: Core"
type: string
maxLength: 253
minLength: 1
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
serviceType:
description: Optional service type for Kubernetes solver service. Supported values are NodePort or ClusterIP. If unset, defaults to NodePort.
type: string
ingress:
description: The ingress based HTTP01 challenge solver will solve challenges by creating or modifying Ingress resources in order to route requests for '/.well-known/acme-challenge/XYZ' to 'challenge solver' pods that are provisioned by cert-manager for each Challenge to be completed.
type: object
properties:
class:
description: The ingress class to use when creating Ingress resources to solve ACME challenges that use this challenge solver. Only one of 'class' or 'name' may be specified.
type: string
ingressTemplate:
description: Optional ingress template used to configure the ACME challenge solver ingress used for HTTP01 challenges.
type: object
properties:
metadata:
description: ObjectMeta overrides for the ingress used to solve HTTP01 challenges. Only the 'labels' and 'annotations' fields may be set. If labels or annotations overlap with in-built values, the values here will override the in-built values.
type: object
properties:
annotations:
description: Annotations that should be added to the created ACME HTTP01 solver ingress.
type: object
additionalProperties:
type: string
labels:
description: Labels that should be added to the created ACME HTTP01 solver ingress.
type: object
additionalProperties:
type: string
name:
description: The name of the ingress resource that should have ACME challenge solving routes inserted into it in order to solve HTTP01 challenges. This is typically used in conjunction with ingress controllers like ingress-gce, which maintains a 1:1 mapping between external IPs and ingress resources.
type: string
podTemplate:
description: Optional pod template used to configure the ACME challenge solver pods used for HTTP01 challenges.
type: object
properties:
metadata:
description: ObjectMeta overrides for the pod used to solve HTTP01 challenges. Only the 'labels' and 'annotations' fields may be set. If labels or annotations overlap with in-built values, the values here will override the in-built values.
type: object
properties:
annotations:
description: Annotations that should be added to the create ACME HTTP01 solver pods.
type: object
additionalProperties:
type: string
labels:
description: Labels that should be added to the created ACME HTTP01 solver pods.
type: object
additionalProperties:
type: string
spec:
description: PodSpec defines overrides for the HTTP01 challenge solver pod. Only the 'priorityClassName', 'nodeSelector', 'affinity', 'serviceAccountName' and 'tolerations' fields are supported currently. All other fields will be ignored.
type: object
properties:
affinity:
description: If specified, the pod's scheduling constraints
type: object
properties:
nodeAffinity:
description: Describes node affinity scheduling rules for the pod.
type: object
properties:
preferredDuringSchedulingIgnoredDuringExecution:
description: The scheduler will prefer to schedule pods to nodes that satisfy the affinity expressions specified by this field, but it may choose a node that violates one or more of the expressions. The node that is most preferred is the one with the greatest sum of weights, i.e. for each node that meets all of the scheduling requirements (resource request, requiredDuringScheduling affinity expressions, etc.), compute a sum by iterating through the elements of this field and adding "weight" to the sum if the node matches the corresponding matchExpressions; the node(s) with the highest sum are the most preferred.
type: array
items:
description: An empty preferred scheduling term matches all objects with implicit weight 0 (i.e. it's a no-op). A null preferred scheduling term matches no objects (i.e. is also a no-op).
type: object
required:
- preference
- weight
properties:
preference:
description: A node selector term, associated with the corresponding weight.
type: object
properties:
matchExpressions:
description: A list of node selector requirements by node's labels.
type: array
items:
description: A node selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
type: object
required:
- key
- operator
properties:
key:
description: The label key that the selector applies to.
type: string
operator:
description: Represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists, DoesNotExist. Gt, and Lt.
type: string
values:
description: An array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. If the operator is Gt or Lt, the values array must have a single element, which will be interpreted as an integer. This array is replaced during a strategic merge patch.
type: array
items:
type: string
matchFields:
description: A list of node selector requirements by node's fields.
type: array
items:
description: A node selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
type: object
required:
- key
- operator
properties:
key:
description: The label key that the selector applies to.
type: string
operator:
description: Represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists, DoesNotExist. Gt, and Lt.
type: string
values:
description: An array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. If the operator is Gt or Lt, the values array must have a single element, which will be interpreted as an integer. This array is replaced during a strategic merge patch.
type: array
items:
type: string
x-kubernetes-map-type: atomic
weight:
description: Weight associated with matching the corresponding nodeSelectorTerm, in the range 1-100.
type: integer
format: int32
requiredDuringSchedulingIgnoredDuringExecution:
description: If the affinity requirements specified by this field are not met at scheduling time, the pod will not be scheduled onto the node. If the affinity requirements specified by this field cease to be met at some point during pod execution (e.g. due to an update), the system may or may not try to eventually evict the pod from its node.
type: object
required:
- nodeSelectorTerms
properties:
nodeSelectorTerms:
description: Required. A list of node selector terms. The terms are ORed.
type: array
items:
description: A null or empty node selector term matches no objects. The requirements of them are ANDed. The TopologySelectorTerm type implements a subset of the NodeSelectorTerm.
type: object
properties:
matchExpressions:
description: A list of node selector requirements by node's labels.
type: array
items:
description: A node selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
type: object
required:
- key
- operator
properties:
key:
description: The label key that the selector applies to.
type: string
operator:
description: Represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists, DoesNotExist. Gt, and Lt.
type: string
values:
description: An array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. If the operator is Gt or Lt, the values array must have a single element, which will be interpreted as an integer. This array is replaced during a strategic merge patch.
type: array
items:
type: string
matchFields:
description: A list of node selector requirements by node's fields.
type: array
items:
description: A node selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
type: object
required:
- key
- operator
properties:
key:
description: The label key that the selector applies to.
type: string
operator:
description: Represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists, DoesNotExist. Gt, and Lt.
type: string
values:
description: An array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. If the operator is Gt or Lt, the values array must have a single element, which will be interpreted as an integer. This array is replaced during a strategic merge patch.
type: array
items:
type: string
x-kubernetes-map-type: atomic
x-kubernetes-map-type: atomic
podAffinity:
description: Describes pod affinity scheduling rules (e.g. co-locate this pod in the same node, zone, etc. as some other pod(s)).
type: object
properties:
preferredDuringSchedulingIgnoredDuringExecution:
description: The scheduler will prefer to schedule pods to nodes that satisfy the affinity expressions specified by this field, but it may choose a node that violates one or more of the expressions. The node that is most preferred is the one with the greatest sum of weights, i.e. for each node that meets all of the scheduling requirements (resource request, requiredDuringScheduling affinity expressions, etc.), compute a sum by iterating through the elements of this field and adding "weight" to the sum if the node has pods which matches the corresponding podAffinityTerm; the node(s) with the highest sum are the most preferred.
type: array
items:
description: The weights of all of the matched WeightedPodAffinityTerm fields are added per-node to find the most preferred node(s)
type: object
required:
- podAffinityTerm
- weight
properties:
podAffinityTerm:
description: Required. A pod affinity term, associated with the corresponding weight.
type: object
required:
- topologyKey
properties:
labelSelector:
description: A label query over a set of resources, in this case pods.
type: object
properties:
matchExpressions:
description: matchExpressions is a list of label selector requirements. The requirements are ANDed.
type: array
items:
description: A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
type: object
required:
- key
- operator
properties:
key:
description: key is the label key that the selector applies to.
type: string
operator:
description: operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist.
type: string
values:
description: values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch.
type: array
items:
type: string
matchLabels:
description: matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.
type: object
additionalProperties:
type: string
x-kubernetes-map-type: atomic
namespaceSelector:
description: A label query over the set of namespaces that the term applies to. The term is applied to the union of the namespaces selected by this field and the ones listed in the namespaces field. null selector and null or empty namespaces list means "this pod's namespace". An empty selector ({}) matches all namespaces.
type: object
properties:
matchExpressions:
description: matchExpressions is a list of label selector requirements. The requirements are ANDed.
type: array
items:
description: A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
type: object
required:
- key
- operator
properties:
key:
description: key is the label key that the selector applies to.
type: string
operator:
description: operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist.
type: string
values:
description: values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch.
type: array
items:
type: string
matchLabels:
description: matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.
type: object
additionalProperties:
type: string
x-kubernetes-map-type: atomic
namespaces:
description: namespaces specifies a static list of namespace names that the term applies to. The term is applied to the union of the namespaces listed in this field and the ones selected by namespaceSelector. null or empty namespaces list and null namespaceSelector means "this pod's namespace".
type: array
items:
type: string
topologyKey:
description: This pod should be co-located (affinity) or not co-located (anti-affinity) with the pods matching the labelSelector in the specified namespaces, where co-located is defined as running on a node whose value of the label with key topologyKey matches that of any node on which any of the selected pods is running. Empty topologyKey is not allowed.
type: string
weight:
description: weight associated with matching the corresponding podAffinityTerm, in the range 1-100.
type: integer
format: int32
requiredDuringSchedulingIgnoredDuringExecution:
description: If the affinity requirements specified by this field are not met at scheduling time, the pod will not be scheduled onto the node. If the affinity requirements specified by this field cease to be met at some point during pod execution (e.g. due to a pod label update), the system may or may not try to eventually evict the pod from its node. When there are multiple elements, the lists of nodes corresponding to each podAffinityTerm are intersected, i.e. all terms must be satisfied.
type: array
items:
description: Defines a set of pods (namely those matching the labelSelector relative to the given namespace(s)) that this pod should be co-located (affinity) or not co-located (anti-affinity) with, where co-located is defined as running on a node whose value of the label with key <topologyKey> matches that of any node on which a pod of the set of pods is running
type: object
required:
- topologyKey
properties:
labelSelector:
description: A label query over a set of resources, in this case pods.
type: object
properties:
matchExpressions:
description: matchExpressions is a list of label selector requirements. The requirements are ANDed.
type: array
items:
description: A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
type: object
required:
- key
- operator
properties:
key:
description: key is the label key that the selector applies to.
type: string
operator:
description: operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist.
type: string
values:
description: values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch.
type: array
items:
type: string
matchLabels:
description: matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.
type: object
additionalProperties:
type: string
x-kubernetes-map-type: atomic
namespaceSelector:
description: A label query over the set of namespaces that the term applies to. The term is applied to the union of the namespaces selected by this field and the ones listed in the namespaces field. null selector and null or empty namespaces list means "this pod's namespace". An empty selector ({}) matches all namespaces.
type: object
properties:
matchExpressions:
description: matchExpressions is a list of label selector requirements. The requirements are ANDed.
type: array
items:
description: A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
type: object
required:
- key
- operator
properties:
key:
description: key is the label key that the selector applies to.
type: string
operator:
description: operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist.
type: string
values:
description: values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch.
type: array
items:
type: string
matchLabels:
description: matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.
type: object
additionalProperties:
type: string
x-kubernetes-map-type: atomic
namespaces:
description: namespaces specifies a static list of namespace names that the term applies to. The term is applied to the union of the namespaces listed in this field and the ones selected by namespaceSelector. null or empty namespaces list and null namespaceSelector means "this pod's namespace".
type: array
items:
type: string
topologyKey:
description: This pod should be co-located (affinity) or not co-located (anti-affinity) with the pods matching the labelSelector in the specified namespaces, where co-located is defined as running on a node whose value of the label with key topologyKey matches that of any node on which any of the selected pods is running. Empty topologyKey is not allowed.
type: string
podAntiAffinity:
description: Describes pod anti-affinity scheduling rules (e.g. avoid putting this pod in the same node, zone, etc. as some other pod(s)).
type: object
properties:
preferredDuringSchedulingIgnoredDuringExecution:
description: The scheduler will prefer to schedule pods to nodes that satisfy the anti-affinity expressions specified by this field, but it may choose a node that violates one or more of the expressions. The node that is most preferred is the one with the greatest sum of weights, i.e. for each node that meets all of the scheduling requirements (resource request, requiredDuringScheduling anti-affinity expressions, etc.), compute a sum by iterating through the elements of this field and adding "weight" to the sum if the node has pods which matches the corresponding podAffinityTerm; the node(s) with the highest sum are the most preferred.
type: array
items:
description: The weights of all of the matched WeightedPodAffinityTerm fields are added per-node to find the most preferred node(s)
type: object
required:
- podAffinityTerm
- weight
properties:
podAffinityTerm:
description: Required. A pod affinity term, associated with the corresponding weight.
type: object
required:
- topologyKey
properties:
labelSelector:
description: A label query over a set of resources, in this case pods.
type: object
properties:
matchExpressions:
description: matchExpressions is a list of label selector requirements. The requirements are ANDed.
type: array
items:
description: A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
type: object
required:
- key
- operator
properties:
key:
description: key is the label key that the selector applies to.
type: string
operator:
description: operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist.
type: string
values:
description: values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch.
type: array
items:
type: string
matchLabels:
description: matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.
type: object
additionalProperties:
type: string
x-kubernetes-map-type: atomic
namespaceSelector:
description: A label query over the set of namespaces that the term applies to. The term is applied to the union of the namespaces selected by this field and the ones listed in the namespaces field. null selector and null or empty namespaces list means "this pod's namespace". An empty selector ({}) matches all namespaces.
type: object
properties:
matchExpressions:
description: matchExpressions is a list of label selector requirements. The requirements are ANDed.
type: array
items:
description: A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
type: object
required:
- key
- operator
properties:
key:
description: key is the label key that the selector applies to.
type: string
operator:
description: operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist.
type: string
values:
description: values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch.
type: array
items:
type: string
matchLabels:
description: matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.
type: object
additionalProperties:
type: string
x-kubernetes-map-type: atomic
namespaces:
description: namespaces specifies a static list of namespace names that the term applies to. The term is applied to the union of the namespaces listed in this field and the ones selected by namespaceSelector. null or empty namespaces list and null namespaceSelector means "this pod's namespace".
type: array
items:
type: string
topologyKey:
description: This pod should be co-located (affinity) or not co-located (anti-affinity) with the pods matching the labelSelector in the specified namespaces, where co-located is defined as running on a node whose value of the label with key topologyKey matches that of any node on which any of the selected pods is running. Empty topologyKey is not allowed.
type: string
weight:
description: weight associated with matching the corresponding podAffinityTerm, in the range 1-100.
type: integer
format: int32
requiredDuringSchedulingIgnoredDuringExecution:
description: If the anti-affinity requirements specified by this field are not met at scheduling time, the pod will not be scheduled onto the node. If the anti-affinity requirements specified by this field cease to be met at some point during pod execution (e.g. due to a pod label update), the system may or may not try to eventually evict the pod from its node. When there are multiple elements, the lists of nodes corresponding to each podAffinityTerm are intersected, i.e. all terms must be satisfied.
type: array
items:
description: Defines a set of pods (namely those matching the labelSelector relative to the given namespace(s)) that this pod should be co-located (affinity) or not co-located (anti-affinity) with, where co-located is defined as running on a node whose value of the label with key <topologyKey> matches that of any node on which a pod of the set of pods is running
type: object
required:
- topologyKey
properties:
labelSelector:
description: A label query over a set of resources, in this case pods.
type: object
properties:
matchExpressions:
description: matchExpressions is a list of label selector requirements. The requirements are ANDed.
type: array
items:
description: A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
type: object
required:
- key
- operator
properties:
key:
description: key is the label key that the selector applies to.
type: string
operator:
description: operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist.
type: string
values:
description: values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch.
type: array
items:
type: string
matchLabels:
description: matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.
type: object
additionalProperties:
type: string
x-kubernetes-map-type: atomic
namespaceSelector:
description: A label query over the set of namespaces that the term applies to. The term is applied to the union of the namespaces selected by this field and the ones listed in the namespaces field. null selector and null or empty namespaces list means "this pod's namespace". An empty selector ({}) matches all namespaces.
type: object
properties:
matchExpressions:
description: matchExpressions is a list of label selector requirements. The requirements are ANDed.
type: array
items:
description: A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
type: object
required:
- key
- operator
properties:
key:
description: key is the label key that the selector applies to.
type: string
operator:
description: operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist.
type: string
values:
description: values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch.
type: array
items:
type: string
matchLabels:
description: matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.
type: object
additionalProperties:
type: string
x-kubernetes-map-type: atomic
namespaces:
description: namespaces specifies a static list of namespace names that the term applies to. The term is applied to the union of the namespaces listed in this field and the ones selected by namespaceSelector. null or empty namespaces list and null namespaceSelector means "this pod's namespace".
type: array
items:
type: string
topologyKey:
description: This pod should be co-located (affinity) or not co-located (anti-affinity) with the pods matching the labelSelector in the specified namespaces, where co-located is defined as running on a node whose value of the label with key topologyKey matches that of any node on which any of the selected pods is running. Empty topologyKey is not allowed.
type: string
nodeSelector:
description: 'NodeSelector is a selector which must be true for the pod to fit on a node. Selector which must match a node''s labels for the pod to be scheduled on that node. More info: https://kubernetes.io/docs/concepts/configuration/assign-pod-node/'
type: object
additionalProperties:
type: string
priorityClassName:
description: If specified, the pod's priorityClassName.
type: string
serviceAccountName:
description: If specified, the pod's service account
type: string
tolerations:
description: If specified, the pod's tolerations.
type: array
items:
description: The pod this Toleration is attached to tolerates any taint that matches the triple <key,value,effect> using the matching operator <operator>.
type: object
properties:
effect:
description: Effect indicates the taint effect to match. Empty means match all taint effects. When specified, allowed values are NoSchedule, PreferNoSchedule and NoExecute.
type: string
key:
description: Key is the taint key that the toleration applies to. Empty means match all taint keys. If the key is empty, operator must be Exists; this combination means to match all values and all keys.
type: string
operator:
description: Operator represents a key's relationship to the value. Valid operators are Exists and Equal. Defaults to Equal. Exists is equivalent to wildcard for value, so that a pod can tolerate all taints of a particular category.
type: string
tolerationSeconds:
description: TolerationSeconds represents the period of time the toleration (which must be of effect NoExecute, otherwise this field is ignored) tolerates the taint. By default, it is not set, which means tolerate the taint forever (do not evict). Zero and negative values will be treated as 0 (evict immediately) by the system.
type: integer
format: int64
value:
description: Value is the taint value the toleration matches to. If the operator is Exists, the value should be empty, otherwise just a regular string.
type: string
serviceType:
description: Optional service type for Kubernetes solver service. Supported values are NodePort or ClusterIP. If unset, defaults to NodePort.
type: string
selector:
description: Selector selects a set of DNSNames on the Certificate resource that should be solved using this challenge solver. If not specified, the solver will be treated as the 'default' solver with the lowest priority, i.e. if any other solver has a more specific match, it will be used instead.
type: object
properties:
dnsNames:
description: List of DNSNames that this solver will be used to solve. If specified and a match is found, a dnsNames selector will take precedence over a dnsZones selector. If multiple solvers match with the same dnsNames value, the solver with the most matching labels in matchLabels will be selected. If neither has more matches, the solver defined earlier in the list will be selected.
type: array
items:
type: string
dnsZones:
description: List of DNSZones that this solver will be used to solve. The most specific DNS zone match specified here will take precedence over other DNS zone matches, so a solver specifying sys.example.com will be selected over one specifying example.com for the domain www.sys.example.com. If multiple solvers match with the same dnsZones value, the solver with the most matching labels in matchLabels will be selected. If neither has more matches, the solver defined earlier in the list will be selected.
type: array
items:
type: string
matchLabels:
description: A label selector that is used to refine the set of certificate's that this challenge solver will apply to.
type: object
additionalProperties:
type: string
ca:
description: CA configures this issuer to sign certificates using a signing CA keypair stored in a Secret resource. This is used to build internal PKIs that are managed by cert-manager.
type: object
required:
- secretName
properties:
crlDistributionPoints:
description: The CRL distribution points is an X.509 v3 certificate extension which identifies the location of the CRL from which the revocation of this certificate can be checked. If not set, certificates will be issued without distribution points set.
type: array
items:
type: string
ocspServers:
description: The OCSP server list is an X.509 v3 extension that defines a list of URLs of OCSP responders. The OCSP responders can be queried for the revocation status of an issued certificate. If not set, the certificate will be issued with no OCSP servers set. For example, an OCSP server URL could be "http://ocsp.int-x3.letsencrypt.org".
type: array
items:
type: string
secretName:
description: SecretName is the name of the secret used to sign Certificates issued by this Issuer.
type: string
selfSigned:
description: SelfSigned configures this issuer to 'self sign' certificates using the private key used to create the CertificateRequest object.
type: object
properties:
crlDistributionPoints:
description: The CRL distribution points is an X.509 v3 certificate extension which identifies the location of the CRL from which the revocation of this certificate can be checked. If not set certificate will be issued without CDP. Values are strings.
type: array
items:
type: string
vault:
description: Vault configures this issuer to sign certificates using a HashiCorp Vault PKI backend.
type: object
required:
- auth
- path
- server
properties:
auth:
description: Auth configures how cert-manager authenticates with the Vault server.
type: object
properties:
appRole:
description: AppRole authenticates with Vault using the App Role auth mechanism, with the role and secret stored in a Kubernetes Secret resource.
type: object
required:
- path
- roleId
- secretRef
properties:
path:
description: 'Path where the App Role authentication backend is mounted in Vault, e.g: "approle"'
type: string
roleId:
description: RoleID configured in the App Role authentication backend when setting up the authentication backend in Vault.
type: string
secretRef:
description: Reference to a key in a Secret that contains the App Role secret used to authenticate with Vault. The `key` field must be specified and denotes which entry within the Secret resource is used as the app role secret.
type: object
required:
- name
properties:
key:
description: The key of the entry in the Secret resource's `data` field to be used. Some instances of this field may be defaulted, in others it may be required.
type: string
name:
description: 'Name of the resource being referred to. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names'
type: string
kubernetes:
description: Kubernetes authenticates with Vault by passing the ServiceAccount token stored in the named Secret resource to the Vault server.
type: object
required:
- role
- secretRef
properties:
mountPath:
description: The Vault mountPath here is the mount path to use when authenticating with Vault. For example, setting a value to `/v1/auth/foo`, will use the path `/v1/auth/foo/login` to authenticate with Vault. If unspecified, the default value "/v1/auth/kubernetes" will be used.
type: string
role:
description: A required field containing the Vault Role to assume. A Role binds a Kubernetes ServiceAccount with a set of Vault policies.
type: string
secretRef:
description: The required Secret field containing a Kubernetes ServiceAccount JWT used for authenticating with Vault. Use of 'ambient credentials' is not supported.
type: object
required:
- name
properties:
key:
description: The key of the entry in the Secret resource's `data` field to be used. Some instances of this field may be defaulted, in others it may be required.
type: string
name:
description: 'Name of the resource being referred to. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names'
type: string
tokenSecretRef:
description: TokenSecretRef authenticates with Vault by presenting a token.
type: object
required:
- name
properties:
key:
description: The key of the entry in the Secret resource's `data` field to be used. Some instances of this field may be defaulted, in others it may be required.
type: string
name:
description: 'Name of the resource being referred to. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names'
type: string
caBundle:
description: Base64-encoded bundle of PEM CAs which will be used to validate the certificate chain presented by Vault. Only used if using HTTPS to connect to Vault and ignored for HTTP connections. Mutually exclusive with CABundleSecretRef. If neither CABundle nor CABundleSecretRef are defined, the certificate bundle in the cert-manager controller container is used to validate the TLS connection.
type: string
format: byte
caBundleSecretRef:
description: Reference to a Secret containing a bundle of PEM-encoded CAs to use when verifying the certificate chain presented by Vault when using HTTPS. Mutually exclusive with CABundle. If neither CABundle nor CABundleSecretRef are defined, the certificate bundle in the cert-manager controller container is used to validate the TLS connection. If no key for the Secret is specified, cert-manager will default to 'ca.crt'.
type: object
required:
- name
properties:
key:
description: The key of the entry in the Secret resource's `data` field to be used. Some instances of this field may be defaulted, in others it may be required.
type: string
name:
description: 'Name of the resource being referred to. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names'
type: string
namespace:
description: 'Name of the vault namespace. Namespaces is a set of features within Vault Enterprise that allows Vault environments to support Secure Multi-tenancy. e.g: "ns1" More about namespaces can be found here https://www.vaultproject.io/docs/enterprise/namespaces'
type: string
path:
description: 'Path is the mount path of the Vault PKI backend''s `sign` endpoint, e.g: "my_pki_mount/sign/my-role-name".'
type: string
server:
description: 'Server is the connection address for the Vault server, e.g: "https://vault.example.com:8200".'
type: string
venafi:
description: Venafi configures this issuer to sign certificates using a Venafi TPP or Venafi Cloud policy zone.
type: object
required:
- zone
properties:
cloud:
description: Cloud specifies the Venafi cloud configuration settings. Only one of TPP or Cloud may be specified.
type: object
required:
- apiTokenSecretRef
properties:
apiTokenSecretRef:
description: APITokenSecretRef is a secret key selector for the Venafi Cloud API token.
type: object
required:
- name
properties:
key:
description: The key of the entry in the Secret resource's `data` field to be used. Some instances of this field may be defaulted, in others it may be required.
type: string
name:
description: 'Name of the resource being referred to. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names'
type: string
url:
description: URL is the base URL for Venafi Cloud. Defaults to "https://api.venafi.cloud/v1".
type: string
tpp:
description: TPP specifies Trust Protection Platform configuration settings. Only one of TPP or Cloud may be specified.
type: object
required:
- credentialsRef
- url
properties:
caBundle:
description: Base64-encoded bundle of PEM CAs which will be used to validate the certificate chain presented by the TPP server. Only used if using HTTPS; ignored for HTTP. If undefined, the certificate bundle in the cert-manager controller container is used to validate the chain.
type: string
format: byte
credentialsRef:
description: CredentialsRef is a reference to a Secret containing the username and password for the TPP server. The secret must contain two keys, 'username' and 'password'.
type: object
required:
- name
properties:
name:
description: 'Name of the resource being referred to. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names'
type: string
url:
description: 'URL is the base URL for the vedsdk endpoint of the Venafi TPP instance, for example: "https://tpp.example.com/vedsdk".'
type: string
zone:
description: Zone is the Venafi Policy Zone to use for this issuer. All requests made to the Venafi platform will be restricted by the named zone policy. This field is required.
type: string
status:
description: Status of the Issuer. This is set and managed automatically.
type: object
properties:
acme:
description: ACME specific status options. This field should only be set if the Issuer is configured to use an ACME server to issue certificates.
type: object
properties:
lastRegisteredEmail:
description: LastRegisteredEmail is the email associated with the latest registered ACME account, in order to track changes made to registered account associated with the Issuer
type: string
uri:
description: URI is the unique account identifier, which can also be used to retrieve account details from the CA
type: string
conditions:
description: List of status conditions to indicate the status of a CertificateRequest. Known condition types are `Ready`.
type: array
items:
description: IssuerCondition contains condition information for an Issuer.
type: object
required:
- status
- type
properties:
lastTransitionTime:
description: LastTransitionTime is the timestamp corresponding to the last status change of this condition.
type: string
format: date-time
message:
description: Message is a human readable description of the details of the last transition, complementing reason.
type: string
observedGeneration:
description: If set, this represents the .metadata.generation that the condition was set based upon. For instance, if .metadata.generation is currently 12, but the .status.condition[x].observedGeneration is 9, the condition is out of date with respect to the current state of the Issuer.
type: integer
format: int64
reason:
description: Reason is a brief machine readable explanation for the condition's last transition.
type: string
status:
description: Status of the condition, one of (`True`, `False`, `Unknown`).
type: string
enum:
- "True"
- "False"
- Unknown
type:
description: Type of the condition, known values are (`Ready`).
type: string
x-kubernetes-list-map-keys:
- type
x-kubernetes-list-type: map
served: true
storage: true
---
# Source: cert-manager/templates/crds.yaml
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
name: certificates.cert-manager.io
labels:
app: 'cert-manager'
app.kubernetes.io/name: 'cert-manager'
app.kubernetes.io/instance: 'cert-manager'
# Generated labels
app.kubernetes.io/version: "v1.11.0"
spec:
group: cert-manager.io
names:
kind: Certificate
listKind: CertificateList
plural: certificates
shortNames:
- cert
- certs
singular: certificate
categories:
- cert-manager
scope: Namespaced
versions:
- name: v1
subresources:
status: {}
additionalPrinterColumns:
- jsonPath: .status.conditions[?(@.type=="Ready")].status
name: Ready
type: string
- jsonPath: .spec.secretName
name: Secret
type: string
- jsonPath: .spec.issuerRef.name
name: Issuer
priority: 1
type: string
- jsonPath: .status.conditions[?(@.type=="Ready")].message
name: Status
priority: 1
type: string
- jsonPath: .metadata.creationTimestamp
description: CreationTimestamp is a timestamp representing the server time when this object was created. It is not guaranteed to be set in happens-before order across separate operations. Clients may not set this value. It is represented in RFC3339 form and is in UTC.
name: Age
type: date
schema:
openAPIV3Schema:
description: "A Certificate resource should be created to ensure an up to date and signed x509 certificate is stored in the Kubernetes Secret resource named in `spec.secretName`. \n The stored certificate will be renewed before it expires (as configured by `spec.renewBefore`)."
type: object
required:
- spec
properties:
apiVersion:
description: 'APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
type: string
kind:
description: 'Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
type: string
metadata:
type: object
spec:
description: Desired state of the Certificate resource.
type: object
required:
- issuerRef
- secretName
properties:
additionalOutputFormats:
description: AdditionalOutputFormats defines extra output formats of the private key and signed certificate chain to be written to this Certificate's target Secret. This is an Alpha Feature and is only enabled with the `--feature-gates=AdditionalCertificateOutputFormats=true` option on both the controller and webhook components.
type: array
items:
description: CertificateAdditionalOutputFormat defines an additional output format of a Certificate resource. These contain supplementary data formats of the signed certificate chain and paired private key.
type: object
required:
- type
properties:
type:
description: Type is the name of the format type that should be written to the Certificate's target Secret.
type: string
enum:
- DER
- CombinedPEM
commonName:
description: 'CommonName is a common name to be used on the Certificate. The CommonName should have a length of 64 characters or fewer to avoid generating invalid CSRs. This value is ignored by TLS clients when any subject alt name is set. This is x509 behaviour: https://tools.ietf.org/html/rfc6125#section-6.4.4'
type: string
dnsNames:
description: DNSNames is a list of DNS subjectAltNames to be set on the Certificate.
type: array
items:
type: string
duration:
description: The requested 'duration' (i.e. lifetime) of the Certificate. This option may be ignored/overridden by some issuer types. If unset this defaults to 90 days. Certificate will be renewed either 2/3 through its duration or `renewBefore` period before its expiry, whichever is later. Minimum accepted duration is 1 hour. Value must be in units accepted by Go time.ParseDuration https://golang.org/pkg/time/#ParseDuration
type: string
emailAddresses:
description: EmailAddresses is a list of email subjectAltNames to be set on the Certificate.
type: array
items:
type: string
encodeUsagesInRequest:
description: EncodeUsagesInRequest controls whether key usages should be present in the CertificateRequest
type: boolean
ipAddresses:
description: IPAddresses is a list of IP address subjectAltNames to be set on the Certificate.
type: array
items:
type: string
isCA:
description: IsCA will mark this Certificate as valid for certificate signing. This will automatically add the `cert sign` usage to the list of `usages`.
type: boolean
issuerRef:
description: IssuerRef is a reference to the issuer for this certificate. If the `kind` field is not set, or set to `Issuer`, an Issuer resource with the given name in the same namespace as the Certificate will be used. If the `kind` field is set to `ClusterIssuer`, a ClusterIssuer with the provided name will be used. The `name` field in this stanza is required at all times.
type: object
required:
- name
properties:
group:
description: Group of the resource being referred to.
type: string
kind:
description: Kind of the resource being referred to.
type: string
name:
description: Name of the resource being referred to.
type: string
keystores:
description: Keystores configures additional keystore output formats stored in the `secretName` Secret resource.
type: object
properties:
jks:
description: JKS configures options for storing a JKS keystore in the `spec.secretName` Secret resource.
type: object
required:
- create
- passwordSecretRef
properties:
create:
description: Create enables JKS keystore creation for the Certificate. If true, a file named `keystore.jks` will be created in the target Secret resource, encrypted using the password stored in `passwordSecretRef`. The keystore file will be updated immediately. A file named `truststore.jks` will also be created in the target Secret resource, encrypted using the password stored in `passwordSecretRef` containing the issuing Certificate Authority
type: boolean
passwordSecretRef:
description: PasswordSecretRef is a reference to a key in a Secret resource containing the password used to encrypt the JKS keystore.
type: object
required:
- name
properties:
key:
description: The key of the entry in the Secret resource's `data` field to be used. Some instances of this field may be defaulted, in others it may be required.
type: string
name:
description: 'Name of the resource being referred to. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names'
type: string
pkcs12:
description: PKCS12 configures options for storing a PKCS12 keystore in the `spec.secretName` Secret resource.
type: object
required:
- create
- passwordSecretRef
properties:
create:
description: Create enables PKCS12 keystore creation for the Certificate. If true, a file named `keystore.p12` will be created in the target Secret resource, encrypted using the password stored in `passwordSecretRef`. The keystore file will be updated immediately. A file named `truststore.p12` will also be created in the target Secret resource, encrypted using the password stored in `passwordSecretRef` containing the issuing Certificate Authority
type: boolean
passwordSecretRef:
description: PasswordSecretRef is a reference to a key in a Secret resource containing the password used to encrypt the PKCS12 keystore.
type: object
required:
- name
properties:
key:
description: The key of the entry in the Secret resource's `data` field to be used. Some instances of this field may be defaulted, in others it may be required.
type: string
name:
description: 'Name of the resource being referred to. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names'
type: string
literalSubject:
description: LiteralSubject is an LDAP formatted string that represents the [X.509 Subject field](https://datatracker.ietf.org/doc/html/rfc5280#section-4.1.2.6). Use this *instead* of the Subject field if you need to ensure the correct ordering of the RDN sequence, such as when issuing certs for LDAP authentication. See https://github.com/cert-manager/cert-manager/issues/3203, https://github.com/cert-manager/cert-manager/issues/4424. This field is alpha level and is only supported by cert-manager installations where LiteralCertificateSubject feature gate is enabled on both cert-manager controller and webhook.
type: string
privateKey:
description: Options to control private keys used for the Certificate.
type: object
properties:
algorithm:
description: Algorithm is the private key algorithm of the corresponding private key for this certificate. If provided, allowed values are either `RSA`,`Ed25519` or `ECDSA` If `algorithm` is specified and `size` is not provided, key size of 256 will be used for `ECDSA` key algorithm and key size of 2048 will be used for `RSA` key algorithm. key size is ignored when using the `Ed25519` key algorithm.
type: string
enum:
- RSA
- ECDSA
- Ed25519
encoding:
description: The private key cryptography standards (PKCS) encoding for this certificate's private key to be encoded in. If provided, allowed values are `PKCS1` and `PKCS8` standing for PKCS#1 and PKCS#8, respectively. Defaults to `PKCS1` if not specified.
type: string
enum:
- PKCS1
- PKCS8
rotationPolicy:
description: RotationPolicy controls how private keys should be regenerated when a re-issuance is being processed. If set to Never, a private key will only be generated if one does not already exist in the target `spec.secretName`. If one does exists but it does not have the correct algorithm or size, a warning will be raised to await user intervention. If set to Always, a private key matching the specified requirements will be generated whenever a re-issuance occurs. Default is 'Never' for backward compatibility.
type: string
enum:
- Never
- Always
size:
description: Size is the key bit size of the corresponding private key for this certificate. If `algorithm` is set to `RSA`, valid values are `2048`, `4096` or `8192`, and will default to `2048` if not specified. If `algorithm` is set to `ECDSA`, valid values are `256`, `384` or `521`, and will default to `256` if not specified. If `algorithm` is set to `Ed25519`, Size is ignored. No other values are allowed.
type: integer
renewBefore:
description: How long before the currently issued certificate's expiry cert-manager should renew the certificate. The default is 2/3 of the issued certificate's duration. Minimum accepted value is 5 minutes. Value must be in units accepted by Go time.ParseDuration https://golang.org/pkg/time/#ParseDuration
type: string
revisionHistoryLimit:
description: revisionHistoryLimit is the maximum number of CertificateRequest revisions that are maintained in the Certificate's history. Each revision represents a single `CertificateRequest` created by this Certificate, either when it was created, renewed, or Spec was changed. Revisions will be removed by oldest first if the number of revisions exceeds this number. If set, revisionHistoryLimit must be a value of `1` or greater. If unset (`nil`), revisions will not be garbage collected. Default value is `nil`.
type: integer
format: int32
secretName:
description: SecretName is the name of the secret resource that will be automatically created and managed by this Certificate resource. It will be populated with a private key and certificate, signed by the denoted issuer.
type: string
secretTemplate:
description: SecretTemplate defines annotations and labels to be copied to the Certificate's Secret. Labels and annotations on the Secret will be changed as they appear on the SecretTemplate when added or removed. SecretTemplate annotations are added in conjunction with, and cannot overwrite, the base set of annotations cert-manager sets on the Certificate's Secret.
type: object
properties:
annotations:
description: Annotations is a key value map to be copied to the target Kubernetes Secret.
type: object
additionalProperties:
type: string
labels:
description: Labels is a key value map to be copied to the target Kubernetes Secret.
type: object
additionalProperties:
type: string
subject:
description: Full X509 name specification (https://golang.org/pkg/crypto/x509/pkix/#Name).
type: object
properties:
countries:
description: Countries to be used on the Certificate.
type: array
items:
type: string
localities:
description: Cities to be used on the Certificate.
type: array
items:
type: string
organizationalUnits:
description: Organizational Units to be used on the Certificate.
type: array
items:
type: string
organizations:
description: Organizations to be used on the Certificate.
type: array
items:
type: string
postalCodes:
description: Postal codes to be used on the Certificate.
type: array
items:
type: string
provinces:
description: State/Provinces to be used on the Certificate.
type: array
items:
type: string
serialNumber:
description: Serial number to be used on the Certificate.
type: string
streetAddresses:
description: Street addresses to be used on the Certificate.
type: array
items:
type: string
uris:
description: URIs is a list of URI subjectAltNames to be set on the Certificate.
type: array
items:
type: string
usages:
description: Usages is the set of x509 usages that are requested for the certificate. Defaults to `digital signature` and `key encipherment` if not specified.
type: array
items:
description: "KeyUsage specifies valid usage contexts for keys. See: https://tools.ietf.org/html/rfc5280#section-4.2.1.3 https://tools.ietf.org/html/rfc5280#section-4.2.1.12 \n Valid KeyUsage values are as follows: \"signing\", \"digital signature\", \"content commitment\", \"key encipherment\", \"key agreement\", \"data encipherment\", \"cert sign\", \"crl sign\", \"encipher only\", \"decipher only\", \"any\", \"server auth\", \"client auth\", \"code signing\", \"email protection\", \"s/mime\", \"ipsec end system\", \"ipsec tunnel\", \"ipsec user\", \"timestamping\", \"ocsp signing\", \"microsoft sgc\", \"netscape sgc\""
type: string
enum:
- signing
- digital signature
- content commitment
- key encipherment
- key agreement
- data encipherment
- cert sign
- crl sign
- encipher only
- decipher only
- any
- server auth
- client auth
- code signing
- email protection
- s/mime
- ipsec end system
- ipsec tunnel
- ipsec user
- timestamping
- ocsp signing
- microsoft sgc
- netscape sgc
status:
description: Status of the Certificate. This is set and managed automatically.
type: object
properties:
conditions:
description: List of status conditions to indicate the status of certificates. Known condition types are `Ready` and `Issuing`.
type: array
items:
description: CertificateCondition contains condition information for an Certificate.
type: object
required:
- status
- type
properties:
lastTransitionTime:
description: LastTransitionTime is the timestamp corresponding to the last status change of this condition.
type: string
format: date-time
message:
description: Message is a human readable description of the details of the last transition, complementing reason.
type: string
observedGeneration:
description: If set, this represents the .metadata.generation that the condition was set based upon. For instance, if .metadata.generation is currently 12, but the .status.condition[x].observedGeneration is 9, the condition is out of date with respect to the current state of the Certificate.
type: integer
format: int64
reason:
description: Reason is a brief machine readable explanation for the condition's last transition.
type: string
status:
description: Status of the condition, one of (`True`, `False`, `Unknown`).
type: string
enum:
- "True"
- "False"
- Unknown
type:
description: Type of the condition, known values are (`Ready`, `Issuing`).
type: string
x-kubernetes-list-map-keys:
- type
x-kubernetes-list-type: map
failedIssuanceAttempts:
description: The number of continuous failed issuance attempts up till now. This field gets removed (if set) on a successful issuance and gets set to 1 if unset and an issuance has failed. If an issuance has failed, the delay till the next issuance will be calculated using formula time.Hour * 2 ^ (failedIssuanceAttempts - 1).
type: integer
lastFailureTime:
description: LastFailureTime is the time as recorded by the Certificate controller of the most recent failure to complete a CertificateRequest for this Certificate resource. If set, cert-manager will not re-request another Certificate until 1 hour has elapsed from this time.
type: string
format: date-time
nextPrivateKeySecretName:
description: The name of the Secret resource containing the private key to be used for the next certificate iteration. The keymanager controller will automatically set this field if the `Issuing` condition is set to `True`. It will automatically unset this field when the Issuing condition is not set or False.
type: string
notAfter:
description: The expiration time of the certificate stored in the secret named by this resource in `spec.secretName`.
type: string
format: date-time
notBefore:
description: The time after which the certificate stored in the secret named by this resource in spec.secretName is valid.
type: string
format: date-time
renewalTime:
description: RenewalTime is the time at which the certificate will be next renewed. If not set, no upcoming renewal is scheduled.
type: string
format: date-time
revision:
description: "The current 'revision' of the certificate as issued. \n When a CertificateRequest resource is created, it will have the `cert-manager.io/certificate-revision` set to one greater than the current value of this field. \n Upon issuance, this field will be set to the value of the annotation on the CertificateRequest resource used to issue the certificate. \n Persisting the value on the CertificateRequest resource allows the certificates controller to know whether a request is part of an old issuance or if it is part of the ongoing revision's issuance by checking if the revision value in the annotation is greater than this field."
type: integer
served: true
storage: true
---
# Source: cert-manager/templates/crds.yaml
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
name: orders.acme.cert-manager.io
labels:
app: 'cert-manager'
app.kubernetes.io/name: 'cert-manager'
app.kubernetes.io/instance: 'cert-manager'
# Generated labels
app.kubernetes.io/version: "v1.11.0"
spec:
group: acme.cert-manager.io
names:
kind: Order
listKind: OrderList
plural: orders
singular: order
categories:
- cert-manager
- cert-manager-acme
scope: Namespaced
versions:
- name: v1
subresources:
status: {}
additionalPrinterColumns:
- jsonPath: .status.state
name: State
type: string
- jsonPath: .spec.issuerRef.name
name: Issuer
priority: 1
type: string
- jsonPath: .status.reason
name: Reason
priority: 1
type: string
- jsonPath: .metadata.creationTimestamp
description: CreationTimestamp is a timestamp representing the server time when this object was created. It is not guaranteed to be set in happens-before order across separate operations. Clients may not set this value. It is represented in RFC3339 form and is in UTC.
name: Age
type: date
schema:
openAPIV3Schema:
description: Order is a type to represent an Order with an ACME server
type: object
required:
- metadata
- spec
properties:
apiVersion:
description: 'APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
type: string
kind:
description: 'Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
type: string
metadata:
type: object
spec:
type: object
required:
- issuerRef
- request
properties:
commonName:
description: CommonName is the common name as specified on the DER encoded CSR. If specified, this value must also be present in `dnsNames` or `ipAddresses`. This field must match the corresponding field on the DER encoded CSR.
type: string
dnsNames:
description: DNSNames is a list of DNS names that should be included as part of the Order validation process. This field must match the corresponding field on the DER encoded CSR.
type: array
items:
type: string
duration:
description: Duration is the duration for the not after date for the requested certificate. this is set on order creation as pe the ACME spec.
type: string
ipAddresses:
description: IPAddresses is a list of IP addresses that should be included as part of the Order validation process. This field must match the corresponding field on the DER encoded CSR.
type: array
items:
type: string
issuerRef:
description: IssuerRef references a properly configured ACME-type Issuer which should be used to create this Order. If the Issuer does not exist, processing will be retried. If the Issuer is not an 'ACME' Issuer, an error will be returned and the Order will be marked as failed.
type: object
required:
- name
properties:
group:
description: Group of the resource being referred to.
type: string
kind:
description: Kind of the resource being referred to.
type: string
name:
description: Name of the resource being referred to.
type: string
request:
description: Certificate signing request bytes in DER encoding. This will be used when finalizing the order. This field must be set on the order.
type: string
format: byte
status:
type: object
properties:
authorizations:
description: Authorizations contains data returned from the ACME server on what authorizations must be completed in order to validate the DNS names specified on the Order.
type: array
items:
description: ACMEAuthorization contains data returned from the ACME server on an authorization that must be completed in order validate a DNS name on an ACME Order resource.
type: object
required:
- url
properties:
challenges:
description: Challenges specifies the challenge types offered by the ACME server. One of these challenge types will be selected when validating the DNS name and an appropriate Challenge resource will be created to perform the ACME challenge process.
type: array
items:
description: Challenge specifies a challenge offered by the ACME server for an Order. An appropriate Challenge resource can be created to perform the ACME challenge process.
type: object
required:
- token
- type
- url
properties:
token:
description: Token is the token that must be presented for this challenge. This is used to compute the 'key' that must also be presented.
type: string
type:
description: Type is the type of challenge being offered, e.g. 'http-01', 'dns-01', 'tls-sni-01', etc. This is the raw value retrieved from the ACME server. Only 'http-01' and 'dns-01' are supported by cert-manager, other values will be ignored.
type: string
url:
description: URL is the URL of this challenge. It can be used to retrieve additional metadata about the Challenge from the ACME server.
type: string
identifier:
description: Identifier is the DNS name to be validated as part of this authorization
type: string
initialState:
description: InitialState is the initial state of the ACME authorization when first fetched from the ACME server. If an Authorization is already 'valid', the Order controller will not create a Challenge resource for the authorization. This will occur when working with an ACME server that enables 'authz reuse' (such as Let's Encrypt's production endpoint). If not set and 'identifier' is set, the state is assumed to be pending and a Challenge will be created.
type: string
enum:
- valid
- ready
- pending
- processing
- invalid
- expired
- errored
url:
description: URL is the URL of the Authorization that must be completed
type: string
wildcard:
description: Wildcard will be true if this authorization is for a wildcard DNS name. If this is true, the identifier will be the *non-wildcard* version of the DNS name. For example, if '*.example.com' is the DNS name being validated, this field will be 'true' and the 'identifier' field will be 'example.com'.
type: boolean
certificate:
description: Certificate is a copy of the PEM encoded certificate for this Order. This field will be populated after the order has been successfully finalized with the ACME server, and the order has transitioned to the 'valid' state.
type: string
format: byte
failureTime:
description: FailureTime stores the time that this order failed. This is used to influence garbage collection and back-off.
type: string
format: date-time
finalizeURL:
description: FinalizeURL of the Order. This is used to obtain certificates for this order once it has been completed.
type: string
reason:
description: Reason optionally provides more information about a why the order is in the current state.
type: string
state:
description: State contains the current state of this Order resource. States 'success' and 'expired' are 'final'
type: string
enum:
- valid
- ready
- pending
- processing
- invalid
- expired
- errored
url:
description: URL of the Order. This will initially be empty when the resource is first created. The Order controller will populate this field when the Order is first processed. This field will be immutable after it is initially set.
type: string
served: true
storage: true
---
# Source: cert-manager/templates/cainjector-serviceaccount.yaml
apiVersion: v1
kind: ServiceAccount
automountServiceAccountToken: true
metadata:
name: cert-manager-cainjector
namespace: cert-manager
labels:
app: cainjector
app.kubernetes.io/name: cainjector
app.kubernetes.io/instance: cert-manager
app.kubernetes.io/component: "cainjector"
app.kubernetes.io/version: "v1.11.0"
---
# Source: cert-manager/templates/serviceaccount.yaml
apiVersion: v1
kind: ServiceAccount
automountServiceAccountToken: true
metadata:
name: cert-manager
namespace: cert-manager
labels:
app: cert-manager
app.kubernetes.io/name: cert-manager
app.kubernetes.io/instance: cert-manager
app.kubernetes.io/component: "controller"
app.kubernetes.io/version: "v1.11.0"
---
# Source: cert-manager/templates/webhook-serviceaccount.yaml
apiVersion: v1
kind: ServiceAccount
automountServiceAccountToken: true
metadata:
name: cert-manager-webhook
namespace: cert-manager
labels:
app: webhook
app.kubernetes.io/name: webhook
app.kubernetes.io/instance: cert-manager
app.kubernetes.io/component: "webhook"
app.kubernetes.io/version: "v1.11.0"
---
# Source: cert-manager/templates/webhook-config.yaml
apiVersion: v1
kind: ConfigMap
metadata:
name: cert-manager-webhook
namespace: cert-manager
labels:
app: webhook
app.kubernetes.io/name: webhook
app.kubernetes.io/instance: cert-manager
app.kubernetes.io/component: "webhook"
app.kubernetes.io/version: "v1.11.0"
data:
---
# Source: cert-manager/templates/cainjector-rbac.yaml
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
name: cert-manager-cainjector
labels:
app: cainjector
app.kubernetes.io/name: cainjector
app.kubernetes.io/instance: cert-manager
app.kubernetes.io/component: "cainjector"
app.kubernetes.io/version: "v1.11.0"
rules:
- apiGroups: ["cert-manager.io"]
resources: ["certificates"]
verbs: ["get", "list", "watch"]
- apiGroups: [""]
resources: ["secrets"]
verbs: ["get", "list", "watch"]
- apiGroups: [""]
resources: ["events"]
verbs: ["get", "create", "update", "patch"]
- apiGroups: ["admissionregistration.k8s.io"]
resources: ["validatingwebhookconfigurations", "mutatingwebhookconfigurations"]
verbs: ["get", "list", "watch", "update"]
- apiGroups: ["apiregistration.k8s.io"]
resources: ["apiservices"]
verbs: ["get", "list", "watch", "update"]
- apiGroups: ["apiextensions.k8s.io"]
resources: ["customresourcedefinitions"]
verbs: ["get", "list", "watch", "update"]
---
# Source: cert-manager/templates/rbac.yaml
# Issuer controller role
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
name: cert-manager-controller-issuers
labels:
app: cert-manager
app.kubernetes.io/name: cert-manager
app.kubernetes.io/instance: cert-manager
app.kubernetes.io/component: "controller"
app.kubernetes.io/version: "v1.11.0"
rules:
- apiGroups: ["cert-manager.io"]
resources: ["issuers", "issuers/status"]
verbs: ["update", "patch"]
- apiGroups: ["cert-manager.io"]
resources: ["issuers"]
verbs: ["get", "list", "watch"]
- apiGroups: [""]
resources: ["secrets"]
verbs: ["get", "list", "watch", "create", "update", "delete"]
- apiGroups: [""]
resources: ["events"]
verbs: ["create", "patch"]
---
# Source: cert-manager/templates/rbac.yaml
# ClusterIssuer controller role
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
name: cert-manager-controller-clusterissuers
labels:
app: cert-manager
app.kubernetes.io/name: cert-manager
app.kubernetes.io/instance: cert-manager
app.kubernetes.io/component: "controller"
app.kubernetes.io/version: "v1.11.0"
rules:
- apiGroups: ["cert-manager.io"]
resources: ["clusterissuers", "clusterissuers/status"]
verbs: ["update", "patch"]
- apiGroups: ["cert-manager.io"]
resources: ["clusterissuers"]
verbs: ["get", "list", "watch"]
- apiGroups: [""]
resources: ["secrets"]
verbs: ["get", "list", "watch", "create", "update", "delete"]
- apiGroups: [""]
resources: ["events"]
verbs: ["create", "patch"]
---
# Source: cert-manager/templates/rbac.yaml
# Certificates controller role
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
name: cert-manager-controller-certificates
labels:
app: cert-manager
app.kubernetes.io/name: cert-manager
app.kubernetes.io/instance: cert-manager
app.kubernetes.io/component: "controller"
app.kubernetes.io/version: "v1.11.0"
rules:
- apiGroups: ["cert-manager.io"]
resources: ["certificates", "certificates/status", "certificaterequests", "certificaterequests/status"]
verbs: ["update", "patch"]
- apiGroups: ["cert-manager.io"]
resources: ["certificates", "certificaterequests", "clusterissuers", "issuers"]
verbs: ["get", "list", "watch"]
# We require these rules to support users with the OwnerReferencesPermissionEnforcement
# admission controller enabled:
# https://kubernetes.io/docs/reference/access-authn-authz/admission-controllers/#ownerreferencespermissionenforcement
- apiGroups: ["cert-manager.io"]
resources: ["certificates/finalizers", "certificaterequests/finalizers"]
verbs: ["update"]
- apiGroups: ["acme.cert-manager.io"]
resources: ["orders"]
verbs: ["create", "delete", "get", "list", "watch"]
- apiGroups: [""]
resources: ["secrets"]
verbs: ["get", "list", "watch", "create", "update", "delete", "patch"]
- apiGroups: [""]
resources: ["events"]
verbs: ["create", "patch"]
---
# Source: cert-manager/templates/rbac.yaml
# Orders controller role
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
name: cert-manager-controller-orders
labels:
app: cert-manager
app.kubernetes.io/name: cert-manager
app.kubernetes.io/instance: cert-manager
app.kubernetes.io/component: "controller"
app.kubernetes.io/version: "v1.11.0"
rules:
- apiGroups: ["acme.cert-manager.io"]
resources: ["orders", "orders/status"]
verbs: ["update", "patch"]
- apiGroups: ["acme.cert-manager.io"]
resources: ["orders", "challenges"]
verbs: ["get", "list", "watch"]
- apiGroups: ["cert-manager.io"]
resources: ["clusterissuers", "issuers"]
verbs: ["get", "list", "watch"]
- apiGroups: ["acme.cert-manager.io"]
resources: ["challenges"]
verbs: ["create", "delete"]
# We require these rules to support users with the OwnerReferencesPermissionEnforcement
# admission controller enabled:
# https://kubernetes.io/docs/reference/access-authn-authz/admission-controllers/#ownerreferencespermissionenforcement
- apiGroups: ["acme.cert-manager.io"]
resources: ["orders/finalizers"]
verbs: ["update"]
- apiGroups: [""]
resources: ["secrets"]
verbs: ["get", "list", "watch"]
- apiGroups: [""]
resources: ["events"]
verbs: ["create", "patch"]
---
# Source: cert-manager/templates/rbac.yaml
# Challenges controller role
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
name: cert-manager-controller-challenges
labels:
app: cert-manager
app.kubernetes.io/name: cert-manager
app.kubernetes.io/instance: cert-manager
app.kubernetes.io/component: "controller"
app.kubernetes.io/version: "v1.11.0"
rules:
# Use to update challenge resource status
- apiGroups: ["acme.cert-manager.io"]
resources: ["challenges", "challenges/status"]
verbs: ["update", "patch"]
# Used to watch challenge resources
- apiGroups: ["acme.cert-manager.io"]
resources: ["challenges"]
verbs: ["get", "list", "watch"]
# Used to watch challenges, issuer and clusterissuer resources
- apiGroups: ["cert-manager.io"]
resources: ["issuers", "clusterissuers"]
verbs: ["get", "list", "watch"]
# Need to be able to retrieve ACME account private key to complete challenges
- apiGroups: [""]
resources: ["secrets"]
verbs: ["get", "list", "watch"]
# Used to create events
- apiGroups: [""]
resources: ["events"]
verbs: ["create", "patch"]
# HTTP01 rules
- apiGroups: [""]
resources: ["pods", "services"]
verbs: ["get", "list", "watch", "create", "delete"]
- apiGroups: ["networking.k8s.io"]
resources: ["ingresses"]
verbs: ["get", "list", "watch", "create", "delete", "update"]
- apiGroups: [ "gateway.networking.k8s.io" ]
resources: [ "httproutes" ]
verbs: ["get", "list", "watch", "create", "delete", "update"]
# We require the ability to specify a custom hostname when we are creating
# new ingress resources.
# See: https://github.com/openshift/origin/blob/21f191775636f9acadb44fa42beeb4f75b255532/pkg/route/apiserver/admission/ingress_admission.go#L84-L148
- apiGroups: ["route.openshift.io"]
resources: ["routes/custom-host"]
verbs: ["create"]
# We require these rules to support users with the OwnerReferencesPermissionEnforcement
# admission controller enabled:
# https://kubernetes.io/docs/reference/access-authn-authz/admission-controllers/#ownerreferencespermissionenforcement
- apiGroups: ["acme.cert-manager.io"]
resources: ["challenges/finalizers"]
verbs: ["update"]
# DNS01 rules (duplicated above)
- apiGroups: [""]
resources: ["secrets"]
verbs: ["get", "list", "watch"]
---
# Source: cert-manager/templates/rbac.yaml
# ingress-shim controller role
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
name: cert-manager-controller-ingress-shim
labels:
app: cert-manager
app.kubernetes.io/name: cert-manager
app.kubernetes.io/instance: cert-manager
app.kubernetes.io/component: "controller"
app.kubernetes.io/version: "v1.11.0"
rules:
- apiGroups: ["cert-manager.io"]
resources: ["certificates", "certificaterequests"]
verbs: ["create", "update", "delete"]
- apiGroups: ["cert-manager.io"]
resources: ["certificates", "certificaterequests", "issuers", "clusterissuers"]
verbs: ["get", "list", "watch"]
- apiGroups: ["networking.k8s.io"]
resources: ["ingresses"]
verbs: ["get", "list", "watch"]
# We require these rules to support users with the OwnerReferencesPermissionEnforcement
# admission controller enabled:
# https://kubernetes.io/docs/reference/access-authn-authz/admission-controllers/#ownerreferencespermissionenforcement
- apiGroups: ["networking.k8s.io"]
resources: ["ingresses/finalizers"]
verbs: ["update"]
- apiGroups: ["gateway.networking.k8s.io"]
resources: ["gateways", "httproutes"]
verbs: ["get", "list", "watch"]
- apiGroups: ["gateway.networking.k8s.io"]
resources: ["gateways/finalizers", "httproutes/finalizers"]
verbs: ["update"]
- apiGroups: [""]
resources: ["events"]
verbs: ["create", "patch"]
---
# Source: cert-manager/templates/rbac.yaml
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
name: cert-manager-view
labels:
app: cert-manager
app.kubernetes.io/name: cert-manager
app.kubernetes.io/instance: cert-manager
app.kubernetes.io/component: "controller"
app.kubernetes.io/version: "v1.11.0"
rbac.authorization.k8s.io/aggregate-to-view: "true"
rbac.authorization.k8s.io/aggregate-to-edit: "true"
rbac.authorization.k8s.io/aggregate-to-admin: "true"
rules:
- apiGroups: ["cert-manager.io"]
resources: ["certificates", "certificaterequests", "issuers"]
verbs: ["get", "list", "watch"]
- apiGroups: ["acme.cert-manager.io"]
resources: ["challenges", "orders"]
verbs: ["get", "list", "watch"]
---
# Source: cert-manager/templates/rbac.yaml
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
name: cert-manager-edit
labels:
app: cert-manager
app.kubernetes.io/name: cert-manager
app.kubernetes.io/instance: cert-manager
app.kubernetes.io/component: "controller"
app.kubernetes.io/version: "v1.11.0"
rbac.authorization.k8s.io/aggregate-to-edit: "true"
rbac.authorization.k8s.io/aggregate-to-admin: "true"
rules:
- apiGroups: ["cert-manager.io"]
resources: ["certificates", "certificaterequests", "issuers"]
verbs: ["create", "delete", "deletecollection", "patch", "update"]
- apiGroups: ["cert-manager.io"]
resources: ["certificates/status"]
verbs: ["update"]
- apiGroups: ["acme.cert-manager.io"]
resources: ["challenges", "orders"]
verbs: ["create", "delete", "deletecollection", "patch", "update"]
---
# Source: cert-manager/templates/rbac.yaml
# Permission to approve CertificateRequests referencing cert-manager.io Issuers and ClusterIssuers
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
name: cert-manager-controller-approve:cert-manager-io
labels:
app: cert-manager
app.kubernetes.io/name: cert-manager
app.kubernetes.io/instance: cert-manager
app.kubernetes.io/component: "cert-manager"
app.kubernetes.io/version: "v1.11.0"
rules:
- apiGroups: ["cert-manager.io"]
resources: ["signers"]
verbs: ["approve"]
resourceNames: ["issuers.cert-manager.io/*", "clusterissuers.cert-manager.io/*"]
---
# Source: cert-manager/templates/rbac.yaml
# Permission to:
# - Update and sign CertificatSigningeRequests referencing cert-manager.io Issuers and ClusterIssuers
# - Perform SubjectAccessReviews to test whether users are able to reference Namespaced Issuers
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
name: cert-manager-controller-certificatesigningrequests
labels:
app: cert-manager
app.kubernetes.io/name: cert-manager
app.kubernetes.io/instance: cert-manager
app.kubernetes.io/component: "cert-manager"
app.kubernetes.io/version: "v1.11.0"
rules:
- apiGroups: ["certificates.k8s.io"]
resources: ["certificatesigningrequests"]
verbs: ["get", "list", "watch", "update"]
- apiGroups: ["certificates.k8s.io"]
resources: ["certificatesigningrequests/status"]
verbs: ["update", "patch"]
- apiGroups: ["certificates.k8s.io"]
resources: ["signers"]
resourceNames: ["issuers.cert-manager.io/*", "clusterissuers.cert-manager.io/*"]
verbs: ["sign"]
- apiGroups: ["authorization.k8s.io"]
resources: ["subjectaccessreviews"]
verbs: ["create"]
---
# Source: cert-manager/templates/webhook-rbac.yaml
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
name: cert-manager-webhook:subjectaccessreviews
labels:
app: webhook
app.kubernetes.io/name: webhook
app.kubernetes.io/instance: cert-manager
app.kubernetes.io/component: "webhook"
app.kubernetes.io/version: "v1.11.0"
rules:
- apiGroups: ["authorization.k8s.io"]
resources: ["subjectaccessreviews"]
verbs: ["create"]
---
# Source: cert-manager/templates/cainjector-rbac.yaml
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
name: cert-manager-cainjector
labels:
app: cainjector
app.kubernetes.io/name: cainjector
app.kubernetes.io/instance: cert-manager
app.kubernetes.io/component: "cainjector"
app.kubernetes.io/version: "v1.11.0"
roleRef:
apiGroup: rbac.authorization.k8s.io
kind: ClusterRole
name: cert-manager-cainjector
subjects:
- name: cert-manager-cainjector
namespace: cert-manager
kind: ServiceAccount
---
# Source: cert-manager/templates/rbac.yaml
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
name: cert-manager-controller-issuers
labels:
app: cert-manager
app.kubernetes.io/name: cert-manager
app.kubernetes.io/instance: cert-manager
app.kubernetes.io/component: "controller"
app.kubernetes.io/version: "v1.11.0"
roleRef:
apiGroup: rbac.authorization.k8s.io
kind: ClusterRole
name: cert-manager-controller-issuers
subjects:
- name: cert-manager
namespace: cert-manager
kind: ServiceAccount
---
# Source: cert-manager/templates/rbac.yaml
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
name: cert-manager-controller-clusterissuers
labels:
app: cert-manager
app.kubernetes.io/name: cert-manager
app.kubernetes.io/instance: cert-manager
app.kubernetes.io/component: "controller"
app.kubernetes.io/version: "v1.11.0"
roleRef:
apiGroup: rbac.authorization.k8s.io
kind: ClusterRole
name: cert-manager-controller-clusterissuers
subjects:
- name: cert-manager
namespace: cert-manager
kind: ServiceAccount
---
# Source: cert-manager/templates/rbac.yaml
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
name: cert-manager-controller-certificates
labels:
app: cert-manager
app.kubernetes.io/name: cert-manager
app.kubernetes.io/instance: cert-manager
app.kubernetes.io/component: "controller"
app.kubernetes.io/version: "v1.11.0"
roleRef:
apiGroup: rbac.authorization.k8s.io
kind: ClusterRole
name: cert-manager-controller-certificates
subjects:
- name: cert-manager
namespace: cert-manager
kind: ServiceAccount
---
# Source: cert-manager/templates/rbac.yaml
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
name: cert-manager-controller-orders
labels:
app: cert-manager
app.kubernetes.io/name: cert-manager
app.kubernetes.io/instance: cert-manager
app.kubernetes.io/component: "controller"
app.kubernetes.io/version: "v1.11.0"
roleRef:
apiGroup: rbac.authorization.k8s.io
kind: ClusterRole
name: cert-manager-controller-orders
subjects:
- name: cert-manager
namespace: cert-manager
kind: ServiceAccount
---
# Source: cert-manager/templates/rbac.yaml
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
name: cert-manager-controller-challenges
labels:
app: cert-manager
app.kubernetes.io/name: cert-manager
app.kubernetes.io/instance: cert-manager
app.kubernetes.io/component: "controller"
app.kubernetes.io/version: "v1.11.0"
roleRef:
apiGroup: rbac.authorization.k8s.io
kind: ClusterRole
name: cert-manager-controller-challenges
subjects:
- name: cert-manager
namespace: cert-manager
kind: ServiceAccount
---
# Source: cert-manager/templates/rbac.yaml
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
name: cert-manager-controller-ingress-shim
labels:
app: cert-manager
app.kubernetes.io/name: cert-manager
app.kubernetes.io/instance: cert-manager
app.kubernetes.io/component: "controller"
app.kubernetes.io/version: "v1.11.0"
roleRef:
apiGroup: rbac.authorization.k8s.io
kind: ClusterRole
name: cert-manager-controller-ingress-shim
subjects:
- name: cert-manager
namespace: cert-manager
kind: ServiceAccount
---
# Source: cert-manager/templates/rbac.yaml
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
name: cert-manager-controller-approve:cert-manager-io
labels:
app: cert-manager
app.kubernetes.io/name: cert-manager
app.kubernetes.io/instance: cert-manager
app.kubernetes.io/component: "cert-manager"
app.kubernetes.io/version: "v1.11.0"
roleRef:
apiGroup: rbac.authorization.k8s.io
kind: ClusterRole
name: cert-manager-controller-approve:cert-manager-io
subjects:
- name: cert-manager
namespace: cert-manager
kind: ServiceAccount
---
# Source: cert-manager/templates/rbac.yaml
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
name: cert-manager-controller-certificatesigningrequests
labels:
app: cert-manager
app.kubernetes.io/name: cert-manager
app.kubernetes.io/instance: cert-manager
app.kubernetes.io/component: "cert-manager"
app.kubernetes.io/version: "v1.11.0"
roleRef:
apiGroup: rbac.authorization.k8s.io
kind: ClusterRole
name: cert-manager-controller-certificatesigningrequests
subjects:
- name: cert-manager
namespace: cert-manager
kind: ServiceAccount
---
# Source: cert-manager/templates/webhook-rbac.yaml
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
name: cert-manager-webhook:subjectaccessreviews
labels:
app: webhook
app.kubernetes.io/name: webhook
app.kubernetes.io/instance: cert-manager
app.kubernetes.io/component: "webhook"
app.kubernetes.io/version: "v1.11.0"
roleRef:
apiGroup: rbac.authorization.k8s.io
kind: ClusterRole
name: cert-manager-webhook:subjectaccessreviews
subjects:
- apiGroup: ""
kind: ServiceAccount
name: cert-manager-webhook
namespace: cert-manager
---
# Source: cert-manager/templates/cainjector-rbac.yaml
# leader election rules
apiVersion: rbac.authorization.k8s.io/v1
kind: Role
metadata:
name: cert-manager-cainjector:leaderelection
namespace: cert-manager
labels:
app: cainjector
app.kubernetes.io/name: cainjector
app.kubernetes.io/instance: cert-manager
app.kubernetes.io/component: "cainjector"
app.kubernetes.io/version: "v1.11.0"
rules:
# Used for leader election by the controller
# cert-manager-cainjector-leader-election is used by the CertificateBased injector controller
# see cmd/cainjector/start.go#L113
# cert-manager-cainjector-leader-election-core is used by the SecretBased injector controller
# see cmd/cainjector/start.go#L137
- apiGroups: ["coordination.k8s.io"]
resources: ["leases"]
resourceNames: ["cert-manager-cainjector-leader-election", "cert-manager-cainjector-leader-election-core"]
verbs: ["get", "update", "patch"]
- apiGroups: ["coordination.k8s.io"]
resources: ["leases"]
verbs: ["create"]
---
# Source: cert-manager/templates/rbac.yaml
apiVersion: rbac.authorization.k8s.io/v1
kind: Role
metadata:
name: cert-manager:leaderelection
namespace: cert-manager
labels:
app: cert-manager
app.kubernetes.io/name: cert-manager
app.kubernetes.io/instance: cert-manager
app.kubernetes.io/component: "controller"
app.kubernetes.io/version: "v1.11.0"
rules:
- apiGroups: ["coordination.k8s.io"]
resources: ["leases"]
resourceNames: ["cert-manager-controller"]
verbs: ["get", "update", "patch"]
- apiGroups: ["coordination.k8s.io"]
resources: ["leases"]
verbs: ["create"]
---
# Source: cert-manager/templates/webhook-rbac.yaml
apiVersion: rbac.authorization.k8s.io/v1
kind: Role
metadata:
name: cert-manager-webhook:dynamic-serving
namespace: cert-manager
labels:
app: webhook
app.kubernetes.io/name: webhook
app.kubernetes.io/instance: cert-manager
app.kubernetes.io/component: "webhook"
app.kubernetes.io/version: "v1.11.0"
rules:
- apiGroups: [""]
resources: ["secrets"]
resourceNames:
- 'cert-manager-webhook-ca'
verbs: ["get", "list", "watch", "update"]
# It's not possible to grant CREATE permission on a single resourceName.
- apiGroups: [""]
resources: ["secrets"]
verbs: ["create"]
---
# Source: cert-manager/templates/cainjector-rbac.yaml
# grant cert-manager permission to manage the leaderelection configmap in the
# leader election namespace
apiVersion: rbac.authorization.k8s.io/v1
kind: RoleBinding
metadata:
name: cert-manager-cainjector:leaderelection
namespace: cert-manager
labels:
app: cainjector
app.kubernetes.io/name: cainjector
app.kubernetes.io/instance: cert-manager
app.kubernetes.io/component: "cainjector"
app.kubernetes.io/version: "v1.11.0"
roleRef:
apiGroup: rbac.authorization.k8s.io
kind: Role
name: cert-manager-cainjector:leaderelection
subjects:
- kind: ServiceAccount
name: cert-manager-cainjector
namespace: cert-manager
---
# Source: cert-manager/templates/rbac.yaml
# grant cert-manager permission to manage the leaderelection configmap in the
# leader election namespace
apiVersion: rbac.authorization.k8s.io/v1
kind: RoleBinding
metadata:
name: cert-manager:leaderelection
namespace: cert-manager
labels:
app: cert-manager
app.kubernetes.io/name: cert-manager
app.kubernetes.io/instance: cert-manager
app.kubernetes.io/component: "controller"
app.kubernetes.io/version: "v1.11.0"
roleRef:
apiGroup: rbac.authorization.k8s.io
kind: Role
name: cert-manager:leaderelection
subjects:
- apiGroup: ""
kind: ServiceAccount
name: cert-manager
namespace: cert-manager
---
# Source: cert-manager/templates/webhook-rbac.yaml
apiVersion: rbac.authorization.k8s.io/v1
kind: RoleBinding
metadata:
name: cert-manager-webhook:dynamic-serving
namespace: cert-manager
labels:
app: webhook
app.kubernetes.io/name: webhook
app.kubernetes.io/instance: cert-manager
app.kubernetes.io/component: "webhook"
app.kubernetes.io/version: "v1.11.0"
roleRef:
apiGroup: rbac.authorization.k8s.io
kind: Role
name: cert-manager-webhook:dynamic-serving
subjects:
- apiGroup: ""
kind: ServiceAccount
name: cert-manager-webhook
namespace: cert-manager
---
# Source: cert-manager/templates/service.yaml
apiVersion: v1
kind: Service
metadata:
name: cert-manager
namespace: cert-manager
labels:
app: cert-manager
app.kubernetes.io/name: cert-manager
app.kubernetes.io/instance: cert-manager
app.kubernetes.io/component: "controller"
app.kubernetes.io/version: "v1.11.0"
spec:
type: ClusterIP
ports:
- protocol: TCP
port: 9402
name: tcp-prometheus-servicemonitor
targetPort: 9402
selector:
app.kubernetes.io/name: cert-manager
app.kubernetes.io/instance: cert-manager
app.kubernetes.io/component: "controller"
---
# Source: cert-manager/templates/webhook-service.yaml
apiVersion: v1
kind: Service
metadata:
name: cert-manager-webhook
namespace: cert-manager
labels:
app: webhook
app.kubernetes.io/name: webhook
app.kubernetes.io/instance: cert-manager
app.kubernetes.io/component: "webhook"
app.kubernetes.io/version: "v1.11.0"
spec:
type: ClusterIP
ports:
- name: https
port: 443
protocol: TCP
targetPort: "https"
selector:
app.kubernetes.io/name: webhook
app.kubernetes.io/instance: cert-manager
app.kubernetes.io/component: "webhook"
---
# Source: cert-manager/templates/cainjector-deployment.yaml
apiVersion: apps/v1
kind: Deployment
metadata:
name: cert-manager-cainjector
namespace: cert-manager
labels:
app: cainjector
app.kubernetes.io/name: cainjector
app.kubernetes.io/instance: cert-manager
app.kubernetes.io/component: "cainjector"
app.kubernetes.io/version: "v1.11.0"
spec:
replicas: 2
selector:
matchLabels:
app.kubernetes.io/name: cainjector
app.kubernetes.io/instance: cert-manager
app.kubernetes.io/component: "cainjector"
template:
metadata:
labels:
app: cainjector
app.kubernetes.io/name: cainjector
app.kubernetes.io/instance: cert-manager
app.kubernetes.io/component: "cainjector"
app.kubernetes.io/version: "v1.11.0"
spec:
serviceAccountName: cert-manager-cainjector
securityContext:
runAsNonRoot: true
seccompProfile:
type: RuntimeDefault
containers:
- name: cert-manager-cainjector
image: "quay.io/jetstack/cert-manager-cainjector:v1.11.0"
imagePullPolicy: IfNotPresent
args:
- --v=2
- --leader-election-namespace=cert-manager
env:
- name: POD_NAMESPACE
valueFrom:
fieldRef:
fieldPath: metadata.namespace
securityContext:
allowPrivilegeEscalation: false
capabilities:
drop:
- ALL
nodeSelector:
kubernetes.io/os: linux
---
# Source: cert-manager/templates/deployment.yaml
apiVersion: apps/v1
kind: Deployment
metadata:
name: cert-manager
namespace: cert-manager
labels:
app: cert-manager
app.kubernetes.io/name: cert-manager
app.kubernetes.io/instance: cert-manager
app.kubernetes.io/component: "controller"
app.kubernetes.io/version: "v1.11.0"
spec:
replicas: 2
selector:
matchLabels:
app.kubernetes.io/name: cert-manager
app.kubernetes.io/instance: cert-manager
app.kubernetes.io/component: "controller"
template:
metadata:
labels:
app: cert-manager
app.kubernetes.io/name: cert-manager
app.kubernetes.io/instance: cert-manager
app.kubernetes.io/component: "controller"
app.kubernetes.io/version: "v1.11.0"
annotations:
prometheus.io/path: "/metrics"
prometheus.io/scrape: 'true'
prometheus.io/port: '9402'
spec:
serviceAccountName: cert-manager
securityContext:
runAsNonRoot: true
seccompProfile:
type: RuntimeDefault
containers:
- name: cert-manager-controller
image: "quay.io/jetstack/cert-manager-controller:v1.11.0"
imagePullPolicy: IfNotPresent
args:
- --v=2
- --cluster-resource-namespace=$(POD_NAMESPACE)
- --leader-election-namespace=cert-manager
- --acme-http01-solver-image=quay.io/jetstack/cert-manager-acmesolver:v1.11.0
- --max-concurrent-challenges=60
ports:
- containerPort: 9402
name: http-metrics
protocol: TCP
securityContext:
allowPrivilegeEscalation: false
capabilities:
drop:
- ALL
env:
- name: POD_NAMESPACE
valueFrom:
fieldRef:
fieldPath: metadata.namespace
nodeSelector:
kubernetes.io/os: linux
---
# Source: cert-manager/templates/webhook-deployment.yaml
apiVersion: apps/v1
kind: Deployment
metadata:
name: cert-manager-webhook
namespace: cert-manager
labels:
app: webhook
app.kubernetes.io/name: webhook
app.kubernetes.io/instance: cert-manager
app.kubernetes.io/component: "webhook"
app.kubernetes.io/version: "v1.11.0"
spec:
replicas: 2
selector:
matchLabels:
app.kubernetes.io/name: webhook
app.kubernetes.io/instance: cert-manager
app.kubernetes.io/component: "webhook"
template:
metadata:
labels:
app: webhook
app.kubernetes.io/name: webhook
app.kubernetes.io/instance: cert-manager
app.kubernetes.io/component: "webhook"
app.kubernetes.io/version: "v1.11.0"
spec:
serviceAccountName: cert-manager-webhook
securityContext:
runAsNonRoot: true
seccompProfile:
type: RuntimeDefault
containers:
- name: cert-manager-webhook
image: "quay.io/jetstack/cert-manager-webhook:v1.11.0"
imagePullPolicy: IfNotPresent
args:
- --v=2
- --secure-port=10250
- --dynamic-serving-ca-secret-namespace=$(POD_NAMESPACE)
- --dynamic-serving-ca-secret-name=cert-manager-webhook-ca
- --dynamic-serving-dns-names=cert-manager-webhook
- --dynamic-serving-dns-names=cert-manager-webhook.$(POD_NAMESPACE)
- --dynamic-serving-dns-names=cert-manager-webhook.$(POD_NAMESPACE).svc
ports:
- name: https
protocol: TCP
containerPort: 10250
- name: healthcheck
protocol: TCP
containerPort: 6080
livenessProbe:
httpGet:
path: /livez
port: 6080
scheme: HTTP
initialDelaySeconds: 60
periodSeconds: 10
timeoutSeconds: 1
successThreshold: 1
failureThreshold: 3
readinessProbe:
httpGet:
path: /healthz
port: 6080
scheme: HTTP
initialDelaySeconds: 5
periodSeconds: 5
timeoutSeconds: 1
successThreshold: 1
failureThreshold: 3
securityContext:
allowPrivilegeEscalation: false
capabilities:
drop:
- ALL
env:
- name: POD_NAMESPACE
valueFrom:
fieldRef:
fieldPath: metadata.namespace
nodeSelector:
kubernetes.io/os: linux
---
# Source: cert-manager/templates/webhook-mutating-webhook.yaml
apiVersion: admissionregistration.k8s.io/v1
kind: MutatingWebhookConfiguration
metadata:
name: cert-manager-webhook
labels:
app: webhook
app.kubernetes.io/name: webhook
app.kubernetes.io/instance: cert-manager
app.kubernetes.io/component: "webhook"
app.kubernetes.io/version: "v1.11.0"
annotations:
cert-manager.io/inject-ca-from-secret: "cert-manager/cert-manager-webhook-ca"
webhooks:
- name: webhook.cert-manager.io
rules:
- apiGroups:
- "cert-manager.io"
- "acme.cert-manager.io"
apiVersions:
- "v1"
operations:
- CREATE
- UPDATE
resources:
- "*/*"
admissionReviewVersions: ["v1"]
# This webhook only accepts v1 cert-manager resources.
# Equivalent matchPolicy ensures that non-v1 resource requests are sent to
# this webhook (after the resources have been converted to v1).
matchPolicy: Equivalent
timeoutSeconds: 10
failurePolicy: Fail
# Only include 'sideEffects' field in Kubernetes 1.12+
sideEffects: None
clientConfig:
service:
name: cert-manager-webhook
namespace: cert-manager
path: /mutate
---
# Source: cert-manager/templates/webhook-validating-webhook.yaml
apiVersion: admissionregistration.k8s.io/v1
kind: ValidatingWebhookConfiguration
metadata:
name: cert-manager-webhook
labels:
app: webhook
app.kubernetes.io/name: webhook
app.kubernetes.io/instance: cert-manager
app.kubernetes.io/component: "webhook"
app.kubernetes.io/version: "v1.11.0"
annotations:
cert-manager.io/inject-ca-from-secret: "cert-manager/cert-manager-webhook-ca"
webhooks:
- name: webhook.cert-manager.io
namespaceSelector:
matchExpressions:
- key: "cert-manager.io/disable-validation"
operator: "NotIn"
values:
- "true"
- key: "name"
operator: "NotIn"
values:
- cert-manager
rules:
- apiGroups:
- "cert-manager.io"
- "acme.cert-manager.io"
apiVersions:
- "v1"
operations:
- CREATE
- UPDATE
resources:
- "*/*"
admissionReviewVersions: ["v1"]
# This webhook only accepts v1 cert-manager resources.
# Equivalent matchPolicy ensures that non-v1 resource requests are sent to
# this webhook (after the resources have been converted to v1).
matchPolicy: Equivalent
timeoutSeconds: 10
failurePolicy: Fail
sideEffects: None
clientConfig:
service:
name: cert-manager-webhook
namespace: cert-manager
path: /validate
Let's save the cert-manager manifests to the file named
cert_manager_manifest.yamlNow, we need to verify what kind of resources cert-manager creates. Let's grep through the file quickly:
$ cat cert_manager_manifest.yaml | grep "^kind: " | sort --unique
kind: ClusterRole
kind: ClusterRoleBinding
kind: ConfigMap
kind: CustomResourceDefinition
kind: Deployment
kind: MutatingWebhookConfiguration
kind: Namespace
kind: Role
kind: RoleBinding
kind: Service
kind: ServiceAccount
kind: ValidatingWebhookConfiguration
- We need to check if all of these resources are supported. Good news, all the following kinds can be scheduled via Nova. Supported kinds are listed in the introduction.
- We need to identify common label in the objects defined in the manifest, so we can use them in the Nova's SchedulePolicy that we will define for cert-manager.
- All objects (except Namespace) share
app.kubernetes.io/instance: 'cert-manager'label. - Now, we are ready to create a SchedulePolicy for our workloads. You probably need to replace the values in the clusterSelector depending on your workload cluster names in the Nova Control Plane.
$ cat <<EOF > cert-manager-policy.yaml
apiVersion: policy.elotl.co/v1alpha1
kind: SchedulePolicy
metadata:
name: cert-manager-policy
spec:
namespaceSelector:
matchExpressions:
- key: kubernetes.io/metadata.name
operator: In
values:
- cert-manager # we will match objects from cert-manager namespace + cluster scoped objects
groupBy:
labelKey: app.kubernetes.io/version # we want to group objects by version label
spreadConstraints:
topologyKey: kubernetes.io/metadata.name # this refers to the Cluster CR labels. Setting it to kubernetes.io/metadata.name ensures that each selected cluster gets one copy, because value of kubernetes.io/metadata.name label is unique for each cluster.
clusterSelector:
matchExpressions:
- key: kubernetes.io/metadata.name
operator: In
values:
- kind-workload-1 # replace those two with your workload clusters name
- kind-workload-2 # you can check these by running kubectl --context=nova get clusters
resourceSelectors:
labelSelectors:
- matchLabels:
app.kubernetes.io/instance: 'cert-manager'
EOF
- We are ready to apply the policy to the Nova control plane:
$ kubectl --context=nova apply -f cert-manager-policy.yaml
- Now, we can apply cert-manager manifests:
$ kubectl --context=nova apply -f cert_manager_manifest.yaml
- From Nova Control Plane, you can observe and wait until all deployments are running:
$ kubectl --context=nova get deployment -n cert-manager -w
NAME READY UP-TO-DATE AVAILABLE AGE
cert-manager 0/2 0 0 10s
cert-manager-cainjector 0/2 0 0 10s
cert-manager-webhook 0/2 0 0 10s
cert-manager-cainjector 0/2 0 0 12s
cert-manager 0/2 0 0 12s
cert-manager-webhook 0/2 0 0 12s
cert-manager-cainjector 0/2 0 0 12s
cert-manager-cainjector 0/2 0 0 12s
cert-manager-cainjector 0/2 1 0 12s
cert-manager 0/2 0 0 12s
cert-manager 0/2 0 0 13s
cert-manager-cainjector 0/2 2 0 13s
cert-manager-webhook 0/2 1 0 13s
cert-manager 0/2 1 0 13s
cert-manager-webhook 0/2 1 0 13s
cert-manager 0/2 2 0 13s
cert-manager-webhook 0/2 2 0 13s
cert-manager-cainjector 1/2 2 1 20s
cert-manager-cainjector 2/2 2 2 20s
cert-manager 1/2 2 1 31s
cert-manager-webhook 1/2 2 1 33s
cert-manager 2/2 2 2 34s
cert-manager-webhook 2/2 2 2 43s
- Now, let's verify if cert-manager in each workload cluster is up and running properly, using cmctl
$ cmctl --context=kind-workload-1 check api --wait=2m
The cert-manager API is ready
$ cmctl --context=kind-workload-2 check api --wait=2m
The cert-manager API is ready
- Seems that everything is working fine!