postgres-restore-operator/operator.yaml at main · beyondessential/postgres-restore-operator · GitHub

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# postgres-restore-operator install manifest
# CRDs are not included — generate them with: cargo run --bin gen-crds
---
apiVersion: v1
kind: Namespace
metadata:
    name: pgro-system
---
apiVersion: v1
kind: ServiceAccount
metadata:
    name: postgres-restore-operator
    namespace: pgro-system
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
    name: postgres-restore-operator
rules:
    # CRD access
    - apiGroups: ["pgro.bes.au"]
      resources:
          - postgresphysicalreplicas
          - postgresphysicalreplicas/status
          - postgresphysicalrestores
          - postgresphysicalrestores/status
      verbs: ["get", "list", "watch", "create", "update", "patch", "delete"]
    # Secrets (kopia credentials, analytics credentials)
    - apiGroups: [""]
      resources: ["secrets"]
      verbs: ["get", "list", "watch", "create", "update", "patch", "delete"]
    # Services (stable service per replica)
    - apiGroups: [""]
      resources: ["services"]
      verbs: ["get", "list", "watch", "create", "update", "patch", "delete"]
    # PVCs (restore data volumes)
    - apiGroups: [""]
      resources: ["persistentvolumeclaims"]
      verbs: ["get", "list", "watch", "create", "update", "patch", "delete"]
    # Jobs (restore jobs)
    - apiGroups: ["batch"]
      resources: ["jobs"]
      verbs: ["get", "list", "watch", "create", "update", "patch", "delete"]
    # Deployments (postgres instances)
    - apiGroups: ["apps"]
      resources: ["deployments"]
      verbs: ["get", "list", "watch", "create", "update", "patch", "delete"]
    # Pods (reading Job pod termination messages, self-annotation, orphan cleanup)
    - apiGroups: [""]
      resources: ["pods"]
      verbs: ["get", "list", "patch", "delete"]
    # Pod port-forward (overlay FDW reconciliation)
    - apiGroups: [""]
      resources: ["pods/portforward"]
      verbs: ["create"]
    # Events (events.k8s.io/v1)
    - apiGroups: ["events.k8s.io"]
      resources: ["events"]
      verbs: ["create", "patch"]
    # CNPG Clusters (overlay database)
    - apiGroups: ["postgresql.cnpg.io"]
      resources: ["clusters"]
      verbs: ["get", "list", "watch", "create", "update", "patch", "delete"]
    # CNPG Image Catalogs (PG version discovery)
    - apiGroups: ["postgresql.cnpg.io"]
      resources: ["clusterimagecatalogs", "imagecatalogs"]
      verbs: ["get", "list"]
    # Leader election
    - apiGroups: ["coordination.k8s.io"]
      resources: ["leases"]
      verbs: ["get", "list", "watch", "create", "update", "patch", "delete"]
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
    name: postgres-restore-operator
roleRef:
    apiGroup: rbac.authorization.k8s.io
    kind: ClusterRole
    name: postgres-restore-operator
subjects:
    - kind: ServiceAccount
      name: postgres-restore-operator
      namespace: pgro-system
---
apiVersion: rbac.authorization.k8s.io/v1
kind: Role
metadata:
    name: postgres-restore-operator-config
    namespace: pgro-system
rules:
    - apiGroups: [""]
      resources: ["configmaps"]
      resourceNames: ["postgres-restore-operator-config"]
      verbs: ["get", "list", "watch"]
---
apiVersion: rbac.authorization.k8s.io/v1
kind: RoleBinding
metadata:
    name: postgres-restore-operator-config
    namespace: pgro-system
roleRef:
    apiGroup: rbac.authorization.k8s.io
    kind: Role
    name: postgres-restore-operator-config
subjects:
    - kind: ServiceAccount
      name: postgres-restore-operator
      namespace: pgro-system
---
apiVersion: v1
kind: ConfigMap
metadata:
    name: postgres-restore-operator-config
    namespace: pgro-system
data: {}
---
apiVersion: v1
kind: Service
metadata:
    name: postgres-restore-operator
    namespace: pgro-system
    labels:
        app.kubernetes.io/name: postgres-restore-operator
        app.kubernetes.io/component: controller
    annotations:
        prometheus.io/port: "8080"
        prometheus.io/scheme: http
        prometheus.io/scrape: "true"
spec:
    ports:
        - name: http
          port: 8080
          targetPort: http
    selector:
        app.kubernetes.io/name: postgres-restore-operator
        app.kubernetes.io/component: controller
---
apiVersion: apps/v1
kind: Deployment
metadata:
    name: postgres-restore-operator
    namespace: pgro-system
    labels:
        app.kubernetes.io/name: postgres-restore-operator
        app.kubernetes.io/component: controller
spec:
    replicas: 1
    strategy:
        type: Recreate
    selector:
        matchLabels:
            app.kubernetes.io/name: postgres-restore-operator
            app.kubernetes.io/component: controller
    template:
        metadata:
            labels:
                app.kubernetes.io/name: postgres-restore-operator
                app.kubernetes.io/component: controller
            annotations:
                prometheus.io/scrape: "true"
                prometheus.io/port: "8080"
        spec:
            serviceAccountName: postgres-restore-operator
            securityContext:
                runAsNonRoot: true
                runAsUser: 65534
                runAsGroup: 65534
                fsGroup: 65534
            containers:
                - name: controller
                  image: ghcr.io/beyondessential/postgres-restore-operator:latest
                  env:
                      # - name: RUST_LOG
                      #   value: "info,tower_http=debug"
                      - name: METRICS_ADDR
                        value: "[::]:8080"
                      - name: OPERATOR_NAMESPACE
                        valueFrom:
                            fieldRef:
                                fieldPath: metadata.namespace
                      - name: OPERATOR_SERVICE_NAME
                        value: postgres-restore-operator
                  ports:
                      - name: http
                        containerPort: 8080
                        protocol: TCP
                  readinessProbe:
                      httpGet:
                          path: /readyz
                          port: http
                      initialDelaySeconds: 5
                      periodSeconds: 10
                  livenessProbe:
                      httpGet:
                          path: /livez
                          port: http
                      initialDelaySeconds: 15
                      periodSeconds: 20
                  resources:
                      requests:
                          cpu: 50m
                          memory: 64Mi
                      limits:
                          cpu: 500m
                          memory: 256Mi
                  securityContext:
                      allowPrivilegeEscalation: false
                      readOnlyRootFilesystem: true
                      capabilities:
                          drop: ["ALL"]