docker-compose.yml

version: '3.8'
services:
  node_app:
    container_name: devops_app
    build:
      context: ./node-app
      dockerfile: Dockerfile
    command: 'npm run dev'
    ports:
      - '3051:3050'
    environment:
      - PORT=3050
      - MONGO_URL=mongodb://admin:admin@devops_database:27017/
      - RABBITMQ_URL=amqp://admin:admin@devops_message_bus:5672
    depends_on:
      - database
    volumes:
      - './node-app:/node-app'
  chat_app:
    container_name: devops_chat_app
    build:
      context: ./chat-app
      dockerfile: Dockerfile
    command: 'npm run dev'
    ports:
      - '3551:3550'
    environment:
      - PORT=3550
      - MONGO_URL=mongodb://admin:admin@devops_chat_database:27017/
      - RABBITMQ_URL=amqp://admin:admin@devops_message_bus:5672
    depends_on:
      - chat_database
      - message_bus
    volumes:
      - './chat-app:/chat-app'
  frontend:
    container_name: devops_angular
    build:
      context: ./angular-app
      dockerfile: Dockerfile
    ports:
      - '8050:80'
    environment:
      - NGINX_PORT=8050
    depends_on:
      - node_app
      - database
  database:
    container_name: devops_database
    image: mongo:latest
    restart: always
    expose:
      - 27017
    ports:
      - '27001:27017'
    environment:
      MONGO_INITDB_ROOT_USERNAME: admin
      MONGO_INITDB_ROOT_PASSWORD: admin
      MONGO_INITDB_DATABASE: devops_app
  chat_database:
    container_name: devops_chat_database
    image: mongo:latest
    restart: always
    expose:
      - 27017
    ports:
      - '27002:27017'
    environment:
      MONGO_INITDB_ROOT_USERNAME: admin
      MONGO_INITDB_ROOT_PASSWORD: admin
      MONGO_INITDB_DATABASE: devops_chat
  database_exporter:
    container_name: devops_db_exporter
    image: bitnami/mongodb-exporter
    environment:
      - MONGODB_URI=mongodb://admin:admin@devops_database:27017/
    depends_on:
      - database
  prometheus:
    container_name: devops_prometheus
    image: prom/prometheus:latest
    volumes:
      - ./prometheus:/etc/prometheus
      - prometheus_data:/prometheus
    ports:
      - '9090:9090'
    depends_on:
      - node_app
      - database_exporter
    command: '--web.enable-lifecycle --config.file=/etc/prometheus/prometheus.yml'
  grafana:
    container_name: devops_grafana
    build:
      context: ./grafana
      dockerfile: Dockerfile
    ports:
      - '3000:3000'
  message_bus:
    container_name: devops_message_bus
    image: rabbitmq:3-management
    ports:
      - '5672:5672'
      - '15672:15672'
    environment:
      RABBITMQ_DEFAULT_USER: admin
      RABBITMQ_DEFAULT_PASS: admin
volumes:
  prometheus_data: { }