replicaof master 6379


services:
master:
container_name: master
image: redis
ports:
- 6379:6379
slave-a:
container_name: slave-a
image: redis
ports:
- 7001:6379
volumes:
- ./conf:/usr/local/etc/redis/
command: redis-server /usr/local/etc/redis/redis.conf
slave-b:
container_name: slave-b
image: redis
ports:
- 7002:6379
volumes:
- ./conf:/usr/local/etc/redis/
command: redis-server /usr/local/etc/redis/redis.conf
docker-compose up


docker exec -it master redis-cli
set masterKey "masterValue"
get masterKey







https://velog.io/@ililil9482/Redis-Master-Slave-%EA%B5%AC%EC%84%B1