# 主3从redis集群配置

> 来源：梦飞idc云平台 | 原文：https://www.mfisp.com/18988.html | 发布：2023-03-28 | 更新：2023-03-28 | 分类：建站教程

#### 1.关闭防火墙+启动docker后台服务

 

systemctl start docker

 

#### 2.新建6个docker容器redis实例

 

docker run -d --name redis-node-1 --net host --privileged=true -v /home/redis/share/redis-node-1:/data redis:6.0.8 --cluster-enabled yes --appendonly yes --port 6381  
   
docker run -d --name redis-node-2 --net host --privileged=true -v /home/redis/share/redis-node-2:/data redis:6.0.8 --cluster-enabled yes --appendonly yes --port 6382  
   
docker run -d --name redis-node-3 --net host --privileged=true -v /home/redis/share/redis-node-3:/data redis:6.0.8 --cluster-enabled yes --appendonly yes --port 6383  
   
docker run -d --name redis-node-4 --net host --privileged=true -v /home/redis/share/redis-node-4:/data redis:6.0.8 --cluster-enabled yes --appendonly yes --port 6384  
   
docker run -d --name redis-node-5 --net host --privileged=true -v /home/redis/share/redis-node-5:/data redis:6.0.8 --cluster-enabled yes --appendonly yes --port 6385  
   
docker run -d --name redis-node-6 --net host --privileged=true -v /home/redis/share/redis-node-6:/data redis:6.0.8 --cluster-enabled yes --appendonly yes --port 6386

 

命令分步解释

 

docker run 创建并运行docker容器实例  
--name redis-node-6 容器名字  
--net host 使用宿主机的IP和端口，默认  
--privileged=true 获取宿主机root用户权限  
-v /data/redis/share/redis-node-6:/data 容器卷，宿主机地址:docker内部地址  
redis:6.0.8 redis镜像和版本号  
--cluster-enabled yes 开启redis集群  
--appendonly yes 开启持久化  
--port 6386 redis端口号

 

**运行结果**

 

**[root@localhost home]# docker run -d --name redis-node-1 --net host --privileged=true -v /home/redis/share/redis-node-1:/data redis:6.0.8 --cluster-enabled yes --appendonly yes --port 6381  
bed3ef4d9f9c828a3f1788066b4adfbbc44ef84e9e606695efde81842982fd74  
[root@localhost home]#   
[root@localhost home]# docker run -d --name redis-node-2 --net host --privileged=true -v /home/redis/share/redis-node-2:/data redis:6.0.8 --cluster-enabled yes --appendonly yes --port 6382  
a8c03a8ccd2718df67be1993b0cceb318fb7176bbeab8a3bc40cff006d8a9be0  
[root@localhost home]#   
[root@localhost home]# docker run -d --name redis-node-3 --net host --privileged=true -v /home/redis/share/redis-node-3:/data redis:6.0.8 --cluster-enabled yes --appendonly yes --port 6383  
40dc2219ea746fa32e6193086a2f9fe8119766c6c63168732cd05f2132a5a926  
[root@localhost home]#   
[root@localhost home]# docker run -d --name redis-node-4 --net host --privileged=true -v /home/redis/share/redis-node-4:/data redis:6.0.8 --cluster-enabled yes --appendonly yes --port 6384  
798bffb2a259a1804e8fb80cdd0703b67d95048af0f28c28f2fd18442b5cd415  
[root@localhost home]#   
[root@localhost home]# docker run -d --name redis-node-5 --net host --privileged=true -v /home/redis/share/redis-node-5:/data redis:6.0.8 --cluster-enabled yes --appendonly yes --port 6385  
8a16b360409bedf4830d29dd1d4d8e4f64052678abb7c64326a02ebb33cae0a6  
[root@localhost home]#   
[root@localhost home]# docker run -d --name redis-node-6 --net host --privileged=true -v /home/redis/share/redis-node-6:/data redis:6.0.8 --cluster-enabled yes --appendonly yes --port 6386  
26fd5996d93d81cf37997e17379723b9a9b63073e31ed981af5ab3bdc8d417d8**

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