docker-compose.yml

version: "3"
services:

  mongo0:
    hostname: mongo0
    container_name: mongo0
    image: mongo
    ports:
      - 30100:27017
    restart: always
    entrypoint: [ "/usr/bin/mongod", "--bind_ip_all", "--replSet", "rs0" ]

  mongo1:
    hostname: mongo1
    container_name: mongo1
    image: mongo
    ports:
      - 30101:27017
    restart: always
    entrypoint: [ "/usr/bin/mongod", "--bind_ip_all", "--replSet", "rs0" ]

  nats-ui:
    build: nats-streaming-ui
    depends_on:
      - nats-streaming
    environment:
      - STAN_URL=nats://nats-streaming:4222
      - STAN_MONITOR_URL=nats://nats-streaming:8222
    ports:
      - "8282:8282"

  nats-streaming:
    image: nats-streaming:latest
    restart: unless-stopped
    ports:
      - "4222:4222"

  nats-generator:
    build: nats-generator
    depends_on:
      - nats-streaming
    environment:
      - STAN_URL=nats://nats-streaming:4222

  nats-to-mongo:
    build: nats-to-mongo
    depends_on:
      - mongo0
      - mongo1
      - nats-streaming
    environment:
      - STAN_URL=nats://nats-streaming:4222
      - MONGO_URI=mongodb://mongo0:27017,mongo1:27017/?replicaSet=rs0&connect=direct

#  mongo-generator:
#    build: mongo-generator
#    environment:
#      - MONGO_URI=mongodb://mongo0:27017,mongo1:27017/?replicaSet=rs0&connect=direct

#  mongo-watcher:
#    build: mongo-watcher
#    environment:
#      - MONGO_URI=mongodb://mongo0:27017,mongo1:27017/?replicaSet=rs0&connect=direct

  mongo-watcher-socket:
    build: socket-server
    depends_on:
      - nats-streaming
      - nats-to-mongo
    environment:
      # Set DEBUG=1 if you want to see msgs with docker-compose logs
      - DEBUG_MSGS=0 
      - MONGO_URI=mongodb://mongo0:27017,mongo1:27017/?replicaSet=rs0&connect=direct
    ports:
      - "5000:5000"