redis单机集群环境搭建:
注意:集群需要版本大于5.0
1.准备好redis.tar.gz资源包;
2.存放在/usr/u02/目录下;
3.解压redis.tar.gz
tar -zxvf redis.tar.gz
4.进入解压后的redis目录下;
5.执行make命令;
6.执行 make PREFIX=/home/redis/redis-7.04/
(执行了redis的安装目录,如果不指定的话默认安装在
/usr/local/bin);
7.可以将解压目录下的redis.conf复制到安装目录/home/redis/redis-7.04/ 一份;
8.vim /home/redis/redis-7.04/redis.conf
解除本机访问redis的ip限制
bind 0.0.0.0
9.在/home/redis/下创建 cluster_one/
(复制6个redis.conf文件,6个节点,使用端口标记出来)
每个配置文件需要修改以下参数:
'''
编辑/home/redis/workspace/cluster_one/redis_7001.conf
设置服务端口:port 7001
解除本机绑定:# bind 127.0.0.1 -::1
守护方式启动:daemonize yes
设置pid路径:pidfile /home/redis/workspace/cluster_one/redis_7001.pid
设置存储路径:dir /home/redis/workspace/cluster_one
设置连接密码:requirepass 123456
AOF方式持久化:appendonly yes
AOF存储文件名:appendfilename "appendonly_7001.aof"
AOF持久化策略:appendfsync always
开启集群:cluster-enabled yes
集群Node名称:luster-config-file nodes_7001.conf
集群超时时间:cluster-node-timeout 5000
'''
10.启动redis服务(6个)
'''
redis-server /home/redis/workspace/cluster_one/redis_7001.conf
redis-server /home/redis/workspace/cluster_one/redis_7002.conf
redis-server /home/redis/workspace/cluster_one/redis_7003.conf
redis-server /home/redis/workspace/cluster_one/redis_7004.conf
redis-server /home/redis/workspace/cluster_one/redis_7005.conf
redis-server /home/redis/workspace/cluster_one/redis_7006.conf
'''
11.创建集群
../../redis-7.0.4/bin/redis-cli -a 123456 --cluster create --cluster-replicas 1 172.16.10.103:7001 172.16.10.103:7002 172.16.10.103:7003 172.16.10.103:7004 172.16.10.103:7005 172.16.10.103:7006
12.登录客户端
../../redis-7.0.4/bin/redis-cli -a 123456 -c -h 192.168.1.4 -p 7001
../../redis-7.0.4/bin/redis-cli -a 123456 -c -h 192.168.1.4 -p 7002
../../redis-7.0.4/bin/redis-cli -a 123456 -c -h 192.168.1.4 -p 7003
../../redis-7.0.4/bin/redis-cli -a 123456 -c -h 192.168.1.4 -p 7004
...
13.进入其中一个客户端,会自动在集群内部跳转不同节点
14.可以使用kill -9 pid
退出节点
pidfile /home/redis/workspace/alone/redis_6379.pid