docker-compose.yml

# docker-compose.yml
version: '3'
services:
  nsqlookupd:
    image: nsqio/nsq
    command: /nsqlookupd
    ports:
      - "4160:4160"
      - "4161:4161"
  nsqd:
    image: nsqio/nsq
    command:  /nsqd --broadcast-address=nsqd --lookupd-tcp-address=nsqlookupd:4160
    depends_on:
      - nsqlookupd
    ports:
      - "4151:4151"
      - "4150:4150"
  nsqadmin:
    image: nsqio/nsq
    command: /nsqadmin --lookupd-http-address=nsqlookupd:4161
    depends_on:
      - nsqlookupd  
    ports:
      - "4171:4171"
  db:
    image: postgres:14.1-alpine
    restart: always
    environment:
      - POSTGRES_USER=postgres
      - POSTGRES_PASSWORD=postgres
    ports:
      - '5432:5432'
    volumes: 
      - ./postgres-data:/var/lib/postgresql/data
      - ./sql/exec.sql:/docker-entrypoint-initdb.d/exec.sql
  cache:
    image: redis:6.2-alpine
    restart: always
    ports:
      - '6379:6379'
    command: redis-server --save 20 1 --loglevel warning
    volumes: 
      - cache:/data
volumes:
  db:
    driver: local
  cache:
    driver: local