[Redis] redis 이중화 테스트 관련 config 및 명령어

7000.conf 파일

include /redis/redis-5.0.8/redis.conf

bind 0.0.0.0
daemonize yes
protected-mode no

port 7000
pidfile /var/run/redis_7000.pid
logfile /redis_log/redis-7000.log
dir /redis
dbfilename dump_7000.rdb

cluster-config-file node-7000.conf
cluster-enabled yes
cluster-node-timeout 5000

rename-command keys ""

appendonly no

7001.conf

include /redis/redis-5.0.8/redis.conf

bind 0.0.0.0
daemonize yes
protected-mode no

port 7001
pidfile /var/run/redis_7001.pid
logfile /redis_log/redis-7001.log
dir /redis
dbfilename dump_7001.rdb

cluster-config-file node-7001.conf
cluster-enabled yes
cluster-node-timeout 5000

rename-command keys ""

appendonly no

• 데이터 전부 삭제

redis-cli --cluster call ${ip}:7000 flushall
redis-cli --cluster call ${ip}:7000  cluster reset
redis-cli --cluster call ${ip}:7001 flushall
redis-cli --cluster call ${ip}:7001  cluster reset
redis-cli --cluster call ${ip}:7000 flushall
redis-cli --cluster call ${ip}:7000  cluster reset
redis-cli --cluster call ${ip}:7001 flushall
redis-cli --cluster call ${ip}:7001  cluster reset
redis-cli --cluster call ${ip}:7000 flushall
redis-cli --cluster call ${ip}:7000  cluster reset
redis-cli --cluster call ${ip}:7001 flushall
redis-cli --cluster call ${ip}:7001  cluster reset

• slave를 마스터 변경

redis-cli -p 7000 cluster failover

• 상태 확인

redis-cli -p 7000 cluster nodes

• 참고자료
  • http://redisgate.kr/redis/cluster/cluster_failover.php