startpack/gitlab.yml at main · tldr-devops/startpack · GitHub

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version: '3.8'

x-gitlab-labels: &gitlab-labels
  labels:
    - traefik.enable=true
    - traefik.docker.network=gitlab
    - traefik.http.routers.gitlab-http.rule=Host(`gitlab.${DOMAIN?Variable DOMAIN not set}`)
    - traefik.http.routers.gitlab-http.entrypoints=http
    - traefik.http.routers.gitlab-http.service=gitlab
    - traefik.http.routers.gitlab-http.middlewares=https-redirect
    - traefik.http.routers.gitlab-https.rule=Host(`gitlab.${DOMAIN?Variable DOMAIN not set}`)
    - traefik.http.routers.gitlab-https.entrypoints=https
    - traefik.http.routers.gitlab-https.tls=true
    - traefik.http.routers.gitlab-https.service=gitlab
    - traefik.http.routers.gitlab-https.tls.certresolver=le
    - traefik.http.services.gitlab.loadbalancer.server.port=80

x-service: &service
  logging:
    driver: json-file
    options:
      max-size: "100m"
      max-file: "2"
  restart: always
  networks:
    - gitlab
    - database

services:
  # https://hub.docker.com/r/gitlab/gitlab-ce
  # https://docs.gitlab.com/ee/install/docker.html
  # https://docs.gitlab.com/ee/administration/environment_variables.html
  # https://github.com/gitlabhq/omnibus-gitlab/blob/master/files/gitlab-config-template/gitlab.rb.template
  # https://docs.gitlab.com/ee/administration/monitoring/prometheus/
  gitlab:
    container_name: gitlab
    image: gitlab/gitlab-ce
    deploy:
      mode: replicated
      replicas: 1
      resources:
        reservations:
          cpus: '0.10'
          memory: 2900M
      <<: *gitlab-labels
    <<: *gitlab-labels
    <<: *service
    ports:
      - '2222:22'
    environment:
      EXTERNAL_URL: https://gitlab.${DOMAIN?Variable DOMAIN not set}
      GITLAB_HOST: https://gitlab.${DOMAIN?Variable DOMAIN not set}
      DATABASE_URL: "postgres://gitlab:${GITLAB_SQL_PASSWORD?Variable GITLAB_SQL_PASSWORD not set}@postgres:5432/gitlab"
      GITLAB_ROOT_PASSWORD: ${PASSWORD?Variable PASSWORD not set}
      GITLAB_SHARED_RUNNERS_REGISTRATION_TOKEN: ${HASHED_PASSWORD?Variable HASHED_PASSWORD not set}
      GITLAB_OMNIBUS_CONFIG: |
        # Add any other gitlab.rb configuration here, each on its own line
        nginx['enable'] = true
        nginx['listen_port'] = 80
        nginx['listen_https'] = false

        gitlab_rails['gitlab_shell_ssh_port'] = 2222

        ### GitLab database settings
        ###! Docs: https://docs.gitlab.com/omnibus/settings/database.html
        gitlab_rails['db_adapter'] = "postgresql"
        gitlab_rails['db_database'] = "gitlab"
        gitlab_rails['db_username'] = "gitlab"
        gitlab_rails['db_password'] = "${GITLAB_SQL_PASSWORD?Variable GITLAB_SQL_PASSWORD not set}"
        gitlab_rails['db_host'] = "postgres"
        gitlab_rails['db_port'] = 5432

        #### Redis TCP connection
        # gitlab_rails['redis_host'] = "127.0.0.1"
        # gitlab_rails['redis_port'] = 6379
        # gitlab_rails['redis_ssl'] = false
        # gitlab_rails['redis_password'] = nil
        # gitlab_rails['redis_database'] = 0
        # gitlab_rails['redis_enable_client'] = true

        letsencrypt['enable'] = false
        registry['enable'] = false
        postgresql['enable'] = false
        prometheus['enable'] = false
        alertmanager['enable'] = false
        node_exporter['enable'] = false
        redis_exporter['enable'] = false
        postgres_exporter['enable'] = false
        pgbouncer_exporter['enable'] = false
        gitlab_exporter['enable'] = false
        prometheus_monitoring['enable'] = false
        grafana['enable'] = false
    volumes:
      - gitlab-configs:/etc/gitlab
      - gitlab-logs:/var/log/gitlab
      - gitlab-data:/var/opt/gitlab
    shm_size: '256m'
    user: root

x-volume: &volume
  driver: local
x-volume-driver-opts: &volume-driver-opts
  type: none
  o: bind

volumes:
  gitlab-data:
    name: gitlab-data
    <<: *volume
    driver_opts:
      <<: *volume-driver-opts
      device: ${DATAPATH?Variable DATAPATH not set}/gitlab/data
  gitlab-configs:
    name: gitlab-configs
    <<: *volume
    driver_opts:
      <<: *volume-driver-opts
      device: ${DATAPATH?Variable DATAPATH not set}/gitlab/configs
  gitlab-logs:
    name: gitlab-logs
    <<: *volume
    driver_opts:
      <<: *volume-driver-opts
      device: ${DATAPATH?Variable DATAPATH not set}/gitlab/logs

networks:
  gitlab:
    name: gitlab
    external: true
  database:
    name: database
    external: true