docker-compose.yml

version: '3.1'

services:
  zookeeper:
    image: zookeeper:3.9.2-jre-17
    restart: always
    hostname: zookeeper
    ports:
      - 2181:2181
    environment:
      ZOO_MY_ID: 1
      ZOO_SERVERS: server.1=zookeeper:2888:3888;2181

  postgres:
    image: postgres:13.16-bullseye
    restart: always
    hostname: postgres
    ports:
      - 5432:5432
    environment:
      POSTGRES_USER: dus
      POSTGRES_PASSWORD: dus123
      POSTGRES_ROOT_PASSWORD: root
      POSTGRES_DB: dus
    volumes:
      - ./res/postgres_container_init.sql:/docker-entrypoint-initdb.d/init.sql

  dus-1:
    image: cholapman/dus
    depends_on:
      - zookeeper
      - postgres
    restart: always
    hostname: dus
    ports:
      - 8090:8090
    environment:
      ZOO_HOSTPORT: zookeeper:2181

  dus-2:
    image: cholapman/dus
    depends_on:
      - zookeeper
      - postgres
    restart: always
    hostname: dus
    ports:
      - 8091:8090
    environment:
      ZOO_HOSTPORT: zookeeper:2181

networks:
  dus:
    driver: "bridge"