bacula/kubernetes/statefulset-postgresql.yaml

---
apiVersion: apps/v1
kind: StatefulSet
metadata:
  labels:
    app.kubernetes.io/component: primary
    app.kubernetes.io/instance: backup
    app.kubernetes.io/name: postgresql
  name: postgresql
  namespace: backup
spec:
  podManagementPolicy: OrderedReady
  replicas: 1
  revisionHistoryLimit: 10
  selector:
    matchLabels:
      app.kubernetes.io/instance: backup
      app.kubernetes.io/name: postgresql
      role: primary
  serviceName: postgresql-headless
  template:
    metadata:
      labels:
        app.kubernetes.io/component: primary
        app.kubernetes.io/instance: backup
        app.kubernetes.io/name: postgresql
        role: primary
      name: postgresql
    spec:
      affinity:
        podAntiAffinity:
          preferredDuringSchedulingIgnoredDuringExecution:
          - podAffinityTerm:
              labelSelector:
                matchLabels:
                  app.kubernetes.io/component: primary
                  app.kubernetes.io/instance: backup
                  app.kubernetes.io/name: postgresql
              namespaces:
              - backup
              topologyKey: kubernetes.io/hostname
            weight: 1
      containers:
      - env:
        - name: POSTGRES_PASSWORD
          value: "bacula"
        - name: POSTGRES_USER
          value: "bacula"
        - name: POSTGRES_DB
          value: "bacula"
        - name: POSTGRES_INITDB_ARGS
          value: '--encoding=SQL_ASCII --lc-collate=C --lc-ctype=C'
        image: docker.io/eftechcombr/bacula:15.0.2-catalog
        imagePullPolicy: IfNotPresent
        name: postgresql
        ports:
        - containerPort: 5432
          name: tcp-postgresql
          protocol: TCP
        resources:
          requests:
            cpu: 250m
            memory: 256Mi
        terminationMessagePath: /dev/termination-log
        terminationMessagePolicy: File
        volumeMounts:
        - mountPath: /var/lib/postgresql/data
          name: data
      dnsPolicy: ClusterFirst
      restartPolicy: Always
      terminationGracePeriodSeconds: 30
      volumes:
      - emptyDir:
        name: data
  updateStrategy:
    type: RollingUpdate
status:
  replicas: 1

---
apiVersion: v1
kind: Service
metadata:
  labels:
    app.kubernetes.io/instance: backup
    app.kubernetes.io/name: postgresql
    service.alpha.kubernetes.io/tolerate-unready-endpoints: "true"
  name: postgresql-headless
  namespace: backup
spec:
  clusterIP: None
  clusterIPs:
  - None
  ipFamilies:
  - IPv4
  ipFamilyPolicy: SingleStack
  ports:
  - name: tcp-postgresql
    port: 5432
    protocol: TCP
    targetPort: tcp-postgresql
  publishNotReadyAddresses: true
  selector:
    app.kubernetes.io/instance: backup
    app.kubernetes.io/name: postgresql
  sessionAffinity: None
  type: ClusterIP
status:
  loadBalancer: {}

---
apiVersion: v1
kind: Service
metadata:
  annotations:
    meta.helm.sh/release-name: backup
    meta.helm.sh/release-namespace: backup
  labels:
    app.kubernetes.io/instance: backup
    app.kubernetes.io/name: postgresql
  name: postgresql
  namespace: backup
spec:
  ipFamilies:
  - IPv4
  ipFamilyPolicy: SingleStack
  ports:
  - name: tcp-postgresql
    port: 5432
    protocol: TCP
    targetPort: tcp-postgresql
  selector:
    app.kubernetes.io/instance: backup
    app.kubernetes.io/name: postgresql
    role: primary
  sessionAffinity: None
  type: ClusterIP
status:
  loadBalancer: {}