version: '2.2'

networks:
  proxy-tier:
    external:
      name: nginx-proxy

services:
  gitlab:
    image: 'gitlab/gitlab-ce:latest'
    hostname: ${GITLAB_DOMAIN}
    environment:
      - VIRTUAL_HOST=${GITLAB_DOMAIN}
      - VIRTUAL_NETWORK=nginx-proxy
      - VIRTUAL_PORT=9090
    ports:
      - "2224:22"
    expose:
      - 9090
    volumes:
      - ./config:/etc/gitlab
      - /var/log/gitlab:/var/log/gitlab
      - /var/lib/gitlab:/var/opt/gitlab
      - /backups/gitlab:/var/opt/gitlab/backups
    networks:
      - proxy-tier
    restart: always

  runner:
    image: 'gitlab/gitlab-runner:latest'
    volumes:
      - ./runner-config:/etc/gitlab-runner
      - /var/run/docker.sock:/var/run/docker.sock
    restart: always