deploy/postgres-backup/postgres-backup-sts.yaml

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apiVersion: apps/v1
kind: StatefulSet
metadata:
  name: nuvolaris-postgres-backup
  namespace: nuvolaris
spec:
  serviceName: nuvolaris-postgres-backup
  replicas: 1
  selector:
    matchLabels:
      name: nuvolaris-postgres-backup   
  template:
    metadata:
      labels:
        name: nuvolaris-postgres-backup
        app: nuvolaris-postgres-backup
      annotations:
        whisks.nuvolaris.org/annotate-version: "true"         
    spec:
      restartPolicy: Always    
      containers:
      - name: nuvolaris-postgres-backup
        image: ghcr.io/nuvolaris/pg-dumper:16.3.2405222002
        imagePullPolicy: IfNotPresent
        command: ["/bin/bash","-c","/root/backup_start.sh"]
        env:
        - name: BACKUP_SCHEDULE
          value: "30 * * * *"
        - name: PGPASSWORD
          valueFrom:
            secretKeyRef:
              key: superUserPassword
              name: postgres-nuvolaris-secret
        - name: KUBEGRES_RESOURCE_NAME
          value: nuvolaris-postgres
        - name: BACKUP_DESTINATION_FOLDER
          value: /var/lib/backup
        - name: BACKUP_SOURCE_DB_HOST_NAME
          value: nuvolaris-postgres-replica
        - name: BACKUP_IMPORT_DB_HOST_NAME
          value: nuvolaris-postgres
        - name: POSTGRES_PASSWORD
          valueFrom:
            secretKeyRef:
              key: superUserPassword
              name: postgres-nuvolaris-secret
        - name: POSTGRES_REPLICATION_PASSWORD
          valueFrom:
            secretKeyRef:
              key: replicationUserPassword
              name: postgres-nuvolaris-secret
        - name: POSTGRES_NUVOLARIS_DB_PASSWORD
          valueFrom:
            secretKeyRef:
              key: nuvolarisUserPassword
              name: postgres-nuvolaris-secret
        volumeMounts:
        - mountPath: /tmp/backup_database.sh
          name: config
          subPath: backup_database.sh
        - mountPath: /root/backup_start.sh
          name: config
          subPath: backup_start.sh          
      volumes:
        - name: config
          configMap:
            name: base-kubegres-backup-config
            defaultMode: 511
            items:
              - key: backup_database.sh
                path: backup_database.sh
              - key: backup_start.sh
                path: backup_start.sh