version: "3.8"

services:
  redis1:
    image: redis:7-alpine
    container_name: redis1
    ports:
      - "6380:6379"
    command: ["redis-server", "--appendonly", "yes"]

  redis2:
    image: redis:7-alpine
    container_name: redis2
    ports:
      - "6381:6379"
    command: ["redis-server", "--appendonly", "yes"]

  redis3:
    image: redis:7-alpine
    container_name: redis3
    ports:
      - "6382:6379"
    command: ["redis-server", "--appendonly", "yes"]