docker-compose.yml

version: '3'

networks:
  prodnetwork:
    driver: bridge

volumes:
  nexus-data:
  jenkins-data:

services:
  traefik:
    image: traefik:montdor
    restart: always
    command: --accesslog --api --api.insecure=true --log --providers.docker=true --providers.docker.exposedbydefault=false
    ports:
      - "80:80"
      - "443:443"
      - "8080:8080"
    networks:
      - prodnetwork
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock:ro
  nexus:
    # Nexus3 uses chef-solo. HTTP_PROXY env is not used.
    # TODO: deal with Nexus3 and proxies.
    build: ./nexus
    restart: always
    networks:
      - prodnetwork
    volumes:
      - nexus-data:/nexus-data
    labels:
      - "traefik.enable=true"
      - "traefik.http.routers.nexus.rule=Host(`localhost`) && PathPrefix(`/nexus/`)"
  jenkins:
    build: ./jenkins
    restart: always
    networks:
      - prodnetwork
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
      - /usr/bin/docker:/usr/bin/docker
      - jenkins-data:/var/lib/jenkins/
    depends_on:
      - nexus
      - sonar
    environment:
      - NEXUS_PORT=8081
      - SONAR_PORT=9000
      - SONAR_DB_PORT=5432
      - JENKINS_OPTS=--prefix=/jenkins/
    labels:
      - "traefik.enable=true"
      - "traefik.http.routers.jenkins.rule=Host(`localhost`) && PathPrefix(`/jenkins`)"
  sonardb:
    networks:
      - prodnetwork
    restart: always
    image: postgres:9.6
    environment:
     - POSTGRES_USER=sonar
     - POSTGRES_PASSWORD=sonar
  sonar:
    image: sonarqube
    restart: always
    networks:
      - prodnetwork
    depends_on:
      - sonardb
    environment:
     - SONARQUBE_JDBC_URL=jdbc:postgresql://sonardb:5432/sonar
     - SONARQUBE_JDBC_USERNAME=sonar
     - SONARQUBE_JDBC_PASSWORD=sonar
     - sonar.web.context=/sonar
    labels:
      - "traefik.enable=true"
      - "traefik.http.routers.sonar.rule=Host(`localhost`) && PathPrefix(`/sonar/`)"

##########################################################################################
# DISABLED: GitLab takes too much memory and CPU. Demo uses GitHub repositories instead.
#
#  gitlab:
#    image: gitlab/gitlab-ce:latest
#    restart: always
#    networks:
#      - prodnetwork
#    environment:
#      GITLAB_OMNIBUS_CONFIG: |
#        # external_url 'https://gitlab.example.com'
#        # Add any other gitlab.rb configuration here, each on its own line
#    ports:
#      - "10080:80"
#      - "10443:443"
#      - "10022:22"
#    volumes:
#      - /opt/gitlab/config:/etc/gitlab
#      - /opt/gitlab/logs:/var/log/gitlab
#      - /opt/gitlab/data:/var/opt/gitlab