cluster docker compose

docker-compose.yml

version: '3'
services:
  master:
    image: poctek5/postgres_base:latest
    volumes:
      - ./tmp/db:/var/lib/postgresql/data
    ports:
      - "5432:5432"
  slave_eu:
    image: poctek5/postgres_base:latest
    volumes:
      - ./tmp/slave_eu:/var/lib/postgresql/data
    ports:
      - "5433:5432"
  slave_us:
    image: poctek5/postgres_base:latest
    volumes:
      - ./tmp/slave_us:/var/lib/postgresql/data
    ports:
      - "5434:5432"