restic-compose-backup/docker-compose.yaml

version: '3'
services:
  backup:
    build: .
    env_file:
      - restic_compose_backup.env
    volumes:
      # Map in docker socket
      - /var/run/docker.sock:/tmp/docker.sock:ro
      # Map backup database locally
      - ./restic_data:/restic_data
      - ./restic_cache:/cache
      # Map in project source in dev
      - .:/restic-compose-backup
  web:
    image: nginx
    labels:
      restic-compose-backup.volumes: true
      restic-compose-backup.volumes.include: "/tests"
    volumes:
      - ./tests:/srv/tests
      - ./.vscode:/srv/code
    environment:
      - SOME_VALUE=test
      - ANOTHER_VALUE=1

  mysql:
    image: mysql:5
    labels:
      restic-compose-backup.mysql: true
    environment:
      - MYSQL_ROOT_PASSWORD=my-secret-pw
      - MYSQL_DATABASE=mydb
      - MYSQL_USER=myuser
      - MYSQL_PASSWORD=mypassword
    volumes:
      - mysqldata:/var/lib/mysql

  mariadb:
    image: mariadb:10
    labels:
      restic-compose-backup.mariadb: true
    environment:
      - MYSQL_ROOT_PASSWORD=my-secret-pw
      - MYSQL_DATABASE=mydb
      - MYSQL_USER=myuser
      - MYSQL_PASSWORD=mypassword
    volumes:
      - mariadbdata:/var/lib/mysql

  postgres:
    image: postgres:11
    labels:
      restic-compose-backup.postgres: true
    environment:
      - POSTGRES_USER=pguser
      - POSTGRES_PASSWORD=pgpassword
      - POSTGRES_DB=test
    volumes:
      - pgdata:/var/lib/postgresql/data

volumes:
  mysqldata:
  mariadbdata:
  pgdata: