Redis高可用集群redis-cluster详解

daemonize yes #开启后台运行
port 8001 #工作端口
bind 172.16.0.15 #绑定机器的内网IP,一定要设置呀老铁，不要用127.0.0.1
dir /usr/local/redis-cluster/8001/ #指定工作目录，rdb,aof持久化文件将会放在该目录下，不同实例一定要配置不同的工作目录
cluster-enabled yes #启用集群模式
cluster-config-file nodes-8001.conf #生成的集群配置文件名称，集群搭建成功后会自动生成，在工作目录下
cluster-node-timeout 5000 #节点宕机发现时间，可以理解为主节点宕机后从节点升级为主节点时间
appendonly yes #开启AOF模式
pidfile /var/run/redis_8001.pid #pid file所在目录

[root@VM_0_15_Centos redis-cluster]# sed -i 's/8001/8002/g' 8002/redis.conf
[root@VM_0_15_centos redis-cluster]# sed -i 's/8001/8003/g' 8003/redis.conf
[root@VM_0_15_centos redis-cluster]# sed -i 's/8001/8004/g' 8004/redis.conf
[root@VM_0_15_centos redis-cluster]# sed -i 's/8001/8005/g' 8005/redis.conf
[root@VM_0_15_centos redis-cluster]# sed -i 's/8001/8006/g' 8006/redis.conf

[root@VM_0_15_centos redis-cluster]# ./src/redis-server redis-cluster/8001/redis.conf
[root@VM_0_15_centos redis-cluster]# ./src/redis-server redis-cluster/8002/redis.conf
[root@VM_0_15_centos redis-cluster]# ./src/redis-server redis-cluster/8003/redis.conf
[root@VM_0_15_centos redis-cluster]# ./src/redis-server redis-cluster/8004/redis.conf
[root@VM_0_15_centos redis-cluster]# ./src/redis-server redis-cluster/8005/redis.conf
[root@VM_0_15_centos redis-cluster]# ./src/redis-server redis-cluster/8006/redis.conf

[root@yangxXNJ-master ~]# ps -ef|grep redis
root      28079   6654  0 22:23 pts/0    00:00:00 ./redis-server *:6379
root      28238      1  0 22:24 ?        00:00:04 ./src/redis-server 192.168.145.4:8001 [cluster]
root      28517      1  0 22:25 ?        00:00:04 ./src/redis-server 192.168.145.4:8002 [cluster]
root      28591      1  0 22:26 ?        00:00:04 ./src/redis-server 192.168.145.4:8003 [cluster]
root      28662      1  0 22:26 ?        00:00:04 ./src/redis-server 192.168.145.4:8004 [cluster]
root      28701      1  0 22:26 ?        00:00:04 ./src/redis-server 192.168.145.4:8005 [cluster]
root      28718      1  0 22:26 ?        00:00:04 ./src/redis-server 192.168.145.4:8006 [cluster]