name: web-git
services:
  # Gitea itself.
  gitea:
    container_name: web-git-instance
    restart: unless-stopped
    depends_on:
      - backup
      - bucket-script
    build:
      context: gitea
      dockerfile: Dockerfile.dev
    volumes:
      - /etc/timezone:/etc/timezone:ro
      - /etc/localtime:/etc/localtime:ro
      - data:/var/lib/gitea
    ports:
      - 80:80
      - 443:443
      - 3000:3000
      - 2222:2222
    labels:
      - docker-volume-backup.stop-during-backup=true

  # The back-up service.
  backup:
    container_name: web-git-backup
    image: offen/docker-volume-backup:v2
    depends_on:
      - bucket-script
    volumes:
      - data:/backup/my-app-backup:ro
      - /var/run/docker.sock:/var/run/docker.sock:ro
    environment:
      AWS_ENDPOINT: localstack:4566
      AWS_S3_BUCKET_NAME: backup
      AWS_ACCESS_KEY_ID: _
      AWS_SECRET_ACCESS_KEY: _
      BACKUP_CRON_EXPRESSION: "* * * * *"
      AWS_ENDPOINT_INSECURE: true
  
  # The S3 container.
  localstack:
    container_name: web-git-s3
    image: localstack/localstack:s3-latest
    ports:
      - "4566:4566"
    environment:
      DEBUG: 1
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
  
  # Just to make sure that the bucket is generated is the S3 container.
  bucket-script:
    container_name: web-git-s3-script
    image: amazon/aws-cli
    depends_on:
      - localstack
    entrypoint: /bin/sh -c
    environment:
      AWS_ACCESS_KEY_ID: _
      AWS_SECRET_ACCESS_KEY: _
      AWS_ENDPOINT_URL: http://localstack:4566
    command: |
      "
      aws s3api create-bucket --bucket backup
      aws s3api create-bucket --bucket storage
      "

volumes:
  data: