---
version: "3.6"
services:
  gitlab:
    image: gitlab/gitlab-ee:latest
    ports:
      - "22:22"
      - "80:80"
      - "443:443"
    volumes:
      - gitlab-data:/var/opt/gitlab
      - gitlab-logs:/var/log/gitlab
      - gitlab-config:/etc/gitlab
    shm_size: '256m'
    environment:
      GITLAB_OMNIBUS_CONFIG: "from_file('/omnibus_config.rb')"
    configs:
      - source: gitlab
        target: /omnibus_config.rb
    secrets:
      - gitlab_root_password
  gitlab-runner:
    image: gitlab/gitlab-runner:alpine
    deploy:
      mode: replicated
      replicas: 4

configs:
  gitlab:
    external: true

secrets:
  gitlab_root_password:
    external: true

volumes:
  gitlab-data:
  gitlab-logs:
  gitlab-config: