kubespray/roles/kubernetes-apps/ingress_controller/cert_manager/templates/role-cert-manager.yml.j2

# Copyright YEAR The Jetstack cert-manager contributors.
#
# 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: rbac.authorization.k8s.io/v1
kind: Role
metadata:
  name: cert-manager-cainjector:leaderelection
  namespace: kube-system
  labels:
    app: cainjector
    app.kubernetes.io/name: cainjector
    app.kubernetes.io/instance: cert-manager
    app.kubernetes.io/managed-by: Helm
    app.kubernetes.io/component: cainjector
    helm.sh/chart: cert-manager-{{ cert_manager_version }}
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: [""]
    resources: ["configmaps"]
    resourceNames: ["cert-manager-cainjector-leader-election", "cert-manager-cainjector-leader-election-core"]
    verbs: ["get", "update", "patch"]
  - apiGroups: [""]
    resources: ["configmaps"]
    verbs: ["create"]
---
apiVersion: rbac.authorization.k8s.io/v1
kind: Role
metadata:
  name: cert-manager:leaderelection
  namespace: kube-system
  labels:
    app: cert-manager
    app.kubernetes.io/name: cert-manager
    app.kubernetes.io/instance: cert-manager
    app.kubernetes.io/managed-by: Helm
    app.kubernetes.io/component: controller
    helm.sh/chart: cert-manager-{{ cert_manager_version }}
rules:
  # Used for leader election by the controller
  - apiGroups: [""]
    resources: ["configmaps"]
    resourceNames: ["cert-manager-controller"]
    verbs: ["get", "update", "patch"]
  - apiGroups: [""]
    resources: ["configmaps"]
    verbs: ["create"]
---
apiVersion: rbac.authorization.k8s.io/v1
kind: Role
metadata:
  name: cert-manager-webhook:dynamic-serving
  namespace: {{ cert_manager_namespace }}
  labels:
    app: webhook
    app.kubernetes.io/name: webhook
    app.kubernetes.io/instance: cert-manager
    app.kubernetes.io/managed-by: Helm
    app.kubernetes.io/component: webhook
    helm.sh/chart: cert-manager-{{ cert_manager_version }}
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"]