docker-compose.yml

version: '2'
# networks:
#   default:
#     external:
#       name: nginx-proxy

services:
  # nginx-proxy:
  #   image: jwilder/nginx-proxy
  #   container_name: nginx-proxy
  #   ports:
  #     - "80:80"
  #   volumes:
  #     - ../volumes/certs/:/etc/nginx/certs:ro # Cerificares for all Required Domains must be in this Directory
  #     - /etc/nginx/vhost.d
  #     - /usr/share/nginx/html
  #     - /var/run/docker.sock:/tmp/docker.sock:ro

  postgres:
    image: postgres:9.6
    container_name: postgres
    environment:
      POSTGRES_DB: "${DB_NAME}"
      POSTGRES_USER: "${DB_USERNAME}"
      POSTGRES_PASSWORD: "${DB_PASSWORD}"
    volumes:
      - ./volumes/postgres:/var/lib/postgresql/data

  backend:
    image: "${DOCKER_IMAGE}:${DOCKER_TAG}" 
    links:
      - postgres:postgres
    container_name: backend
    environment:
      # VIRTUAL_HOST: api.dev.cncf.ci
      # VIRTUAL_PORT: 80
      # VIRTUAL_PROTO: http
      GITLAB_API: "${GITLAB_API}"
      GITLAB_TOKEN: "${GITLAB_TOKEN}"
      GITLAB_CI_YML: "${GITLAB_CI_YML}"
      DB_HOST: "postgres"
      DB_NAME: "${DB_NAME}"
      DB_USERNAME: "${DB_USERNAME}"
      DB_PASSWORD: "${DB_PASSWORD}"
      DB_POOL_SIZE: "${DB_POOL_SIZE}"
      PORT: 4000
    ports:
      - "${PORT}:4000"