docker-compose-production.yml

version: '2'
services:
#  nginx-proxy:
#    image: jwilder/nginx-proxy
#    container_name: nginx-proxy
#    ports:
#      - "80:80"
#      - "443:443"
#    volumes:
#      - /var/run/docker.sock:/tmp/docker.sock:ro
#    environment:
#      - VIRTUAL_PORT=3000
  app:
    restart: always
    build:
     context: .
     dockerfile: Dockerfile-production
    container_name: podcastdiscovery.app
    ports:
     - "3000:3000"
    links:
     - elasticsearch
    environment:
     - NODE_ENV=production
     - DB_1_PORT_27017_TCP_ADDR=db
     - ES_URL=podcastdiscovery_elasticsearch_1:9200
     - VIRTUAL_HOST=www.podcastdiscovery.net,podcastdiscovery.net
     - VIRTUAL_PROTO=http   # should be http even if you use https to the proxy, because node.js uses http!
    depends_on:
     - db
    volumes_from:
     - app-data
  app-data:
    build:
     context: .
     dockerfile: Dockerfile-production
    entrypoint: /bin/true
    volumes:
     - /opt/podcastdiscovery
     - /opt/podcastdiscovery/node_modules
     - /opt/podcastdiscovery/public
     - /opt/podcastdiscovery/uploads
  db:
    image: mongo:3.2
    restart: always
    volumes_from:
      - db-data
  db-data:
    image: mongo:3.2
    volumes:
      - /data/db
      - /var/lib/mongodb
      - /var/log/mongodb
    entrypoint: /bin/true
  elasticsearch:
    cap_add:
      - IPC_LOCK
    environment:
      - "ES_JAVA_OPTS=-Xms1g -Xmx1g"
    ports:
      - "9200:9200"
    image: elasticsearch:latest
    mem_limit: 1g
    ulimits:
      memlock:
        soft: -1
        hard: -1
      nofile:
        soft: 65536
        hard: 65536
    volumes:
      - esdata:/usr/share/elasticsearch/data
volumes:
  esdata:
    driver: local