version: "3.8"

services:
  redis-1:
    image: redis:6.0-alpine
    ports:
      - 6379:6379

  redis-2:
    image: redis:6.0-alpine
    ports:
      - 6389:6379

  redis-3:
    image: redis:6.0-alpine
    ports:
      - 6399:6379