docker-compose.yml

version: "3.7"

networks:
  mongo_net:
    driver: bridge

name: mongo-replica-set-cluster
services:
  m1:
    image: mongo:6.0
    container_name: m1
    hostname: m1
    networks:
      - mongo_net
    ports:
      - "2001:27017"
    volumes:
      - .mongo/m1:/data/db
      - ./entrypoint.sh:/entrypoint.sh
    command: mongod --replSet mongoSet --bind_ip_all
    restart: always

  m2:
    image: mongo:6.0
    container_name: m2
    hostname: m2
    networks:
      - mongo_net
    ports:
      - "2002:27017"
    volumes:
      - .mongo/m2:/data/db
      - ./entrypoint.sh:/entrypoint.sh
    command: mongod --replSet mongoSet --bind_ip_all
    restart: always

  m3:
    image: mongo:6.0
    container_name: m3
    hostname: m3
    networks:
      - mongo_net
    ports:
      - "2003:27017"
    volumes:
      - .mongo/m3:/data/db
      - ./entrypoint.sh:/entrypoint.sh
    command: mongod --replSet mongoSet --bind_ip_all
    restart: always