version: '3'
services:
  redis:
    image: redis
    ports:
      - '6379:6379'
#  redis-c0:
#    image: redis
#    ports:
#      - '6380:6379'
#    extra_hosts:
#      - host.docker.internal:host-gateway
#    command:
#      - redis-server
#      - --cluster-enabled yes
#
#  redis-c1:
#    image: redis
#    ports:
#      - '6381:6379'
#    extra_hosts:
#      - host.docker.internal:host-gateway
#    command:
#      - redis-server
#      - --cluster-enabled yes