kubernetes-manifest.yaml

apiVersion: v1
kind: Namespace
metadata:
  name: tls-updater
spec:
  finalizers:
    - kubernetes
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
  name: tls-updater-cr
rules:
  - apiGroups: [ "" ]
    resources: [ "secrets" ]
    verbs: [ "get", "update", "watch", "list" ]
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
  name: tls-updater-crb
subjects:
  - kind: ServiceAccount
    name: tls-updater-sa
    namespace: tls-updater
roleRef:
  kind: ClusterRole
  name: tls-updater-cr
  apiGroup: rbac.authorization.k8s.io
---
apiVersion: v1
kind: ServiceAccount
metadata:
  name: tls-updater-sa
  namespace: tls-updater
---
kind: Deployment
apiVersion: apps/v1
metadata:
  name: tls-updater
  namespace: tls-updater
  labels:
    app: tls-updater
spec:
  replicas: 1
  selector:
    matchLabels:
      app: tls-updater
  template:
    metadata:
      labels:
        app: tls-updater
    spec:
      serviceAccountName: tls-updater-sa
      containers:
        - name: tls-updater
          image: docker.io/andreanicola/tls-updater:0.0.1
          env:
            - name: IN_CLUSTER
              value: "true"
          imagePullPolicy: Always
      restartPolicy: Always