怎么关闭redis
如果是用apt-get或者yum install安装的redis，可以直接通过下面的命令停止/启动/重启redis
/etc/init.d/redis-server stop
/etc/init.d/redis-server start
/etc/init.d/redis-server restart
如果是通过源码安装的redis，则可以通过redis的客户端程序redis-cli``shutdown
redis-cli -h 127.0.0.1 -p 6379 shutdown
如果上述方式都没有成功停止redis，则可以使用终极武器 kill -9
怎么查看redis
ps -ef|grep redis
39.96.11.225:6379
分别修改端口为7001..7006
port 7001
修改绑定ip地址为本机实际网路ip地址
bind 127.0.0.1
bind 192.168.1.204
启用集群模式
cluster-enabled yes
nodes-7001.conf...nodes-7006.conf
cluster-config-file nodes-7001.conf
cluster-node-timeout 5000
超时时间appendonly yes
daemonize yes
后台运行
protected-mode no
非保护模式pidfile,分别修改为redis_7001.pid...7006.pid
/var/run/redis_7001.pid
需要把相对应的端口+10000也打开否则一直waiting
#启动redis服务节点
[root@centos-cluster-s19423 redis5]# /home/app/redis5/src/redis-server /home/app/redis5/redis-cluster-conf/7001/redis.conf
[root@centos-cluster-s19423 redis5]# /home/app/redis5/src/redis-server /home/app/redis5/redis-cluster-conf/7002/redis.conf
[root@centos-cluster-s19423 redis5]# /home/app/redis5/src/redis-server /home/app/redis5/redis-cluster-conf/7003/redis.conf
[root@centos-cluster-s19423 redis5]# /home/app/redis5/src/redis-server /home/app/redis5/redis-cluster-conf/7004/redis.conf
[root@centos-cluster-s19423 redis5]# /home/app/redis5/src/redis-server /home/app/redis5/redis-cluster-conf/7005/redis.conf
[root@centos-cluster-s19423 redis5]# /home/app/redis5/src/redis-server /home/app/redis5/redis-cluster-conf/7006/redis.conf
[root@centos-cluster-s19423 redis-cluster-conf]# ./redis-cli --cluster create 39.96.11.225:6379 39.96.11.225:6380 39.96.11.225:6381 39.96.11.225:6382 39.96.11.225:6383 39.96.11.225:6384 --cluster-replicas 1
>>> Performing hash slots allocation on 6 nodes...
Master[0] -> Slots 0 - 5460
Master[1] -> Slots 5461 - 10922
Master[2] -> Slots 10923 - 16383
Adding replica 192.168.1.204:7004 to 192.168.1.204:7001
Adding replica 192.168.1.204:7005 to 192.168.1.204:7002
Adding replica 192.168.1.204:7006 to 192.168.1.204:7003
>>> Trying to optimize slaves allocation for anti-affinity
[WARNING] Some slaves are in the same host as their master
M: 075a4724233a382182d369ddd9c5cfff1936f8cb 192.168.1.204:7001
slots:[0-5460] (5461 slots) master
M: 70fadf578fe98d5a2a1194e2eecd9fc96e238bd2 192.168.1.204:7002
slots:[5461-10922] (5462 slots) master
M: 739076a173ecd494e03e8dc0a04b6fc9a3691b86 192.168.1.204:7003
slots:[10923-16383] (5461 slots) master
S: e4e4cebd9f830c3b524cb1e6a8dea8850245c9c1 192.168.1.204:7004
replicates 739076a173ecd494e03e8dc0a04b6fc9a3691b86
S: 7b1844c6f5f187a95b7b3e3950b62461f36b091e 192.168.1.204:7005
replicates 075a4724233a382182d369ddd9c5cfff1936f8cb
S: 127b7434c2f2707bce4185866fac4bd896f28a6b 192.168.1.204:7006
replicates 70fadf578fe98d5a2a1194e2eecd9fc96e238bd2
Can I set the above configuration? (type 'yes' to accept): yes
>>> Nodes configuration updated
>>> Assign a different config epoch to each node
>>> Sending CLUSTER MEET messages to join the cluster
Waiting for the cluster to join
...
>>> Performing Cluster Check (using node 192.168.1.204:7001)
M: 075a4724233a382182d369ddd9c5cfff1936f8cb 192.168.1.204:7001
slots:[0-5460] (5461 slots) master
1 additional replica(s)
S: e4e4cebd9f830c3b524cb1e6a8dea8850245c9c1 192.168.1.204:7004
slots: (0 slots) slave
replicates 739076a173ecd494e03e8dc0a04b6fc9a3691b86
S: 127b7434c2f2707bce4185866fac4bd896f28a6b 192.168.1.204:7006
slots: (0 slots) slave
replicates 70fadf578fe98d5a2a1194e2eecd9fc96e238bd2
S: 7b1844c6f5f187a95b7b3e3950b62461f36b091e 192.168.1.204:7005
slots: (0 slots) slave
replicates 075a4724233a382182d369ddd9c5cfff1936f8cb
M: 70fadf578fe98d5a2a1194e2eecd9fc96e238bd2 192.168.1.204:7002
slots:[5461-10922] (5462 slots) master
1 additional replica(s)
M: 739076a173ecd494e03e8dc0a04b6fc9a3691b86 192.168.1.204:7003
slots:[10923-16383] (5461 slots) master
1 additional replica(s)
[OK] All nodes agree about slots configuration.
>>> Check for open slots...
>>> Check slots coverage...
[OK] All 16384 slots covered.
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