---
version: "3.8"
services:
  app:
    image: docker:24.0.2-dind
    volumes:
      - "/var/run/docker.sock:/var/run/docker.sock"
      - "/var/lib/docker/volumes/:/var/lib/docker/volumes/:ro"
    environment:
      - CRON_SCHEDULE
      - RESTIC_REPO
      - RESTIC_PASSWORD_FILE=/run/secrets/restic_password
      - BACKUP_DEST=/backups
      - RESTIC_HOST
      - SERVER_NAME
      - REMOVE_BACKUP_VOLUME_AFTER_UPLOAD=1
    secrets:
      - restic_password
    deploy:
      labels:
        - coop-cloud.${STACK_NAME}.version=0.1.0+latest
    configs:
      - source: entrypoint
        target: /entrypoint.sh
        mode: 0555
      - source: backup
        target: /backup.sh
        mode: 0555
    entrypoint: ['/entrypoint.sh']

secrets:
  restic_password:
    external: true
    name: ${STACK_NAME}_restic_password_${SECRET_RESTIC_PASSWORD_VERSION}

configs:
  entrypoint:
    name: ${STACK_NAME}_entrypoint_${ENTRYPOINT_VERSION}
    file: entrypoint.sh
  backup:
    name: ${STACK_NAME}_backup_${BACKUP_VERSION}
    file: backup.sh