docker-compose.yml

version: "3.8"
services:
  database:
    image: "postgres:15.2"
    restart: always
    env_file:
      - database.env
    ports:
      - "5435:5432"
    volumes:
      - /var/docker-volumes/postgres-data:/var/lib/postgresql/data/

  master:
    container_name: redis-chat-master
    hostname: redis-chat-cache
    image: redis:latest
    ports:
      - "6379:6379"
    restart: on-failure
    volumes:
      - /var/docker-volumes/redis-data:/data
    command: redis-server --requirepass admin

  replica-1:
    container_name: redis-chat-replica-1
    image: redis:latest
    ports:
      - "6380:6379"
    command: redis-server --slaveof redis-chat-master 6379 --masterauth admin

  replica-2:
    container_name: redis-chat-replica-2
    image: redis:latest
    ports:
      - "6381:6379"
    command: redis-server --slaveof redis-chat-master 6379 --masterauth admin

  redis-commander:
    container_name: redis-commander
    hostname: redis-commander
    image: rediscommander/redis-commander:latest
    restart: always
    environment:
      - REDIS_HOSTS=local:redis-chat-cache:6379:0:admin,redis-chat-replica-1:redis-chat-replica-1,redis-chat-replica-2:redis-chat-replica-2
    ports:
      - "8081:8081"