docker-volume-backup/test/local/docker-compose.yml

services:
  backup:
    image: offen/docker-volume-backup:${TEST_VERSION:-canary}
    hostname: hostnametoken
    restart: always
    environment:
      BACKUP_FILENAME_EXPAND: 'true'
      BACKUP_FILENAME: test-$$HOSTNAME.tar.gz
      BACKUP_LATEST_SYMLINK: test-$$HOSTNAME.latest.tar.gz.gpg
      BACKUP_CRON_EXPRESSION: 0 0 5 31 2 ?
      BACKUP_RETENTION_DAYS: ${BACKUP_RETENTION_DAYS:-7}
      BACKUP_PRUNING_LEEWAY: 5s
      BACKUP_PRUNING_PREFIX: test
    volumes:
      - app_data:/backup/app_data:ro
      - /var/run/docker.sock:/var/run/docker.sock
      - ${LOCAL_DIR:-./local}:/archive

  offen:
    image: offen/offen:latest
    labels:
      - docker-volume-backup.stop-during-backup=true
    volumes:
      - app_data:/var/opt/offen

volumes:
  app_data: