docker-compose.yml

version: "3"

services:
  node1:
    container_name: node1
    image: yjh_rcmd_image
    restart: always
    stdin_open: true
    tty: true
    shm_size: 2G
    privileged: true
    environment:
      - NODE_ID=1
    ports:
      - "31122:22"  # node1 ssh
      - "31100:8000"  # node1 nginx
    hostname: node1
    networks:
      yjh_rcmd_net:
        ipv4_address: "${SUBNET:-172.48}.0.11"
    extra_hosts:
      - "node2:${SUBNET:-172.48}.0.12"
      - "node3:${SUBNET:-172.48}.0.13"
      - "node4:${SUBNET:-172.48}.0.14"
    command: /bin/bash -c '/usr/sbin/sshd & /bin/bash'

  node2:
    container_name: node2
    image: yjh_rcmd_image
    restart: always
    stdin_open: true
    tty: true
    shm_size: 2G
    privileged: true
    environment:
      - NODE_ID=2
    hostname: node2
    networks:
      yjh_rcmd_net:
        ipv4_address: "${SUBNET:-172.48}.0.12"
    extra_hosts:
      - "node1:${SUBNET:-172.48}.0.11"
      - "node3:${SUBNET:-172.48}.0.13"
      - "node4:${SUBNET:-172.48}.0.14"
    command: /bin/bash -c '/usr/sbin/sshd & /bin/bash'

  node3:
    container_name: node3
    image: yjh_rcmd_image
    restart: always
    stdin_open: true
    tty: true
    shm_size: 2G
    privileged: true
    environment:
      - NODE_ID=3
    ports:
      - "31870:9870"  # yarn
      - "31088:8088"  # hdfs
    hostname: node3
    networks:
      yjh_rcmd_net:
        ipv4_address: "${SUBNET:-172.48}.0.13"
    extra_hosts:
      - "node1:${SUBNET:-172.48}.0.11"
      - "node2:${SUBNET:-172.48}.0.12"
      - "node4:${SUBNET:-172.48}.0.14"
    command: /bin/bash -c '/usr/sbin/sshd -D & /bin/bash'

  node4:
    container_name: node4
    image: yjh_rcmd_image
    restart: always
    stdin_open: true
    tty: true
    shm_size: 2G
    privileged: true
    environment:
      - NODE_ID=4
    ports:
      - "31871:9870"  # yarn
      - "31089:8088"  # hdfs
    hostname: node4
    networks:
      yjh_rcmd_net:
        ipv4_address: "${SUBNET:-172.48}.0.14"
    extra_hosts:
      - "node1:${SUBNET:-172.48}.0.11"
      - "node2:${SUBNET:-172.48}.0.12"
      - "node3:${SUBNET:-172.48}.0.13"
    command: /bin/bash -c '/usr/sbin/sshd -D & /bin/bash'

networks:
  yjh_rcmd_net:
    name: yjh_rcmd_net
    ipam:
      config:
        - subnet: "${SUBNET:-172.48}.0.0/16"