scaling_socketio_example/docker-compose.yaml at main · crawc/scaling_socketio_example · GitHub

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version: '3.7'

services:
  socket-node1:
    build: # build a image from a dockerfile
      context: .
      dockerfile: Dockerfile
    working_dir: /home/multiple_socket
    environment:
        - APPID=1111
        - PORT=3001
    volumes:
      - .:/home/multiple_socket
    container_name: socket-node1
    command: npm run start
  socket-node2:
    build: # build a image from a dockerfile
      context: .
      dockerfile: Dockerfile
    working_dir: /home/multiple_socket
    environment:
            - APPID=2222
            - PORT=3002
    volumes:
      - .:/home/multiple_socket
    container_name: socket-node2
    command: npm run start
  nginx:
    build:
        context: ./nginx
    depends_on:
     - socket-node1
     - socket-node2
    ports:
      - 3005:3005
  redis:
        image: redis