Gitlab をローカルに立てるための docker-compose ファイル。https://qiita.com/gentaro/items/7dec88e663f59b472de6 を改変。

docker-compose.yaml

web:
    image: 'gitlab/gitlab-ce:latest'
    restart: always
    hostname: 'localhost'
    environment:
      GITLAB_OMNIBUS_CONFIG: |
        external_url 'http://localhost:9010'
        gitlab_rails['gitlab_shell_ssh_port'] = 2022
    ports:
      - '9010:9010'
      - '2022:22'
    volumes:
      - './volume/config:/etc/gitlab'
      - './volume/logs:/var/log/gitlab'
      - './volume/data:/var/opt/gitlab'