docker-compose.yml

version: '3.4'

services:
  rattic:
    build:
      context: .
      dockerfile: "Dockerfile.python"
      args:
        rattic_backup_dir: $rattic_backup_dir
        rattic_git_repo: $rattic_git_repo
        postgresql_version: $postgresql_version
    restart: "no"
    volumes:
      - ./rattic_public.key:/opt/rattic_public.key
      # this is for recovery
      - ./rattic_private.key:/opt/rattic_private.key
      - ./backup:$rattic_backup_dir
      - rattic-static:/opt/rattic/static
      - rattic-media:/opt/rattic/media
      - rattic-uploads:/opt/rattic/uploads
      - rattic-gnupg:/home/rattic/.gnupg
    env_file:
      - .rattic-env
    environment:
      rattic_backup_dir: $rattic_backup_dir
      rattic_hostname: $http_hostname
    depends_on:
      - postgresql
  postgresql:
    image: postgres:$postgresql_version
    restart: "no"
    volumes:
      - postgres-data:/var/lib/postgresql/data/
      - ./postgresql-init-user-db.sh:/docker-entrypoint-initdb.d/init-user-db.sh
    env_file:
      - .rattic-env
    environment:
      POSTGRES_PASSWORD: $postgresql_pwd
  nginx:
    image: nginx:1.17.10
    ports:
      - "127.0.0.1:$http_port:80"
    environment:
      rattic_hostname: $http_hostname
    volumes:
      - ./nginx-site:/opt/nginx-site
      - rattic-static:/srv/rattic/static:ro
      - rattic-media:/srv/rattic/media:ro
      - rattic-uploads:/srv/rattic/uploads:ro
    # see nginx docker doc
    command: /bin/bash -c "envsubst '$$rattic_hostname' < /opt/nginx-site > /etc/nginx/conf.d/default.conf && exec nginx -g 'daemon off;'"

volumes:
  postgres-data:
  rattic-static:
  rattic-media:
  rattic-uploads:
  rattic-gnupg: