version: "3.8"

services:
  redis1:
    image: redis:alpine
    container_name: redis1
    ports:
      - "26379:6379"
    command: redis-server /usr/local/etc/redis/redis.conf
    volumes:
      - ./redis/redis1.conf:/usr/local/etc/redis/redis.conf
    networks:
      redisnet:
        ipv4_address: 172.23.0.4
  redis2:
    image: redis:alpine
    container_name: redis2
    ports:
      - "36379:6379"
    command: redis-server /usr/local/etc/redis/redis.conf
    volumes:
      - ./redis/redis2.conf:/usr/local/etc/redis/redis.conf
    networks:
      redisnet:
        ipv4_address: 172.23.0.5

  redis3:
    image: redis:alpine
    container_name: redis3
    ports:
      - "46379:6379"
    command: redis-server /usr/local/etc/redis/redis.conf
    volumes:
      - ./redis/redis3.conf:/usr/local/etc/redis/redis.conf
    networks:
      redisnet:
        ipv4_address: 172.23.0.6
  sentinel1:
    image: redis:alpine
    container_name: sentinel1
    depends_on:
      - redis1
    ports:
      - "26380:26379"
    command: redis-sentinel /usr/local/etc/sentinel/sentinel.conf
    volumes:
      - ./sentinel1:/usr/local/etc/sentinel
    extra_hosts:
      - "redis1:172.23.0.4"
      - "redis2:172.23.0.5"
      - "redis3:172.23.0.6"
    networks:
      - redisnet
  sentinel2:
    image: redis:alpine
    container_name: sentinel2
    depends_on:
      - redis1
    ports:
      - "26381:26379"
    command: redis-sentinel /usr/local/etc/sentinel/sentinel.conf
    volumes:
      - ./sentinel2:/usr/local/etc/sentinel
    extra_hosts:
      - "redis1:172.23.0.4"
      - "redis2:172.23.0.5"
      - "redis3:172.23.0.6"
    networks:
      - redisnet
  sentinel3:
    image: redis:alpine
    container_name: sentinel3
    depends_on:
      - redis1
    ports:
      - "26382:26379"
    command: redis-sentinel /usr/local/etc/sentinel/sentinel.conf
    volumes:
      - ./sentinel3:/usr/local/etc/sentinel
    extra_hosts:
      - "redis1:172.23.0.4"
      - "redis2:172.23.0.5"
      - "redis3:172.23.0.6"
    networks:
      - redisnet

networks:
  redisnet:
    driver: bridge
    ipam:
      config:
        - subnet: 172.23.0.0/16