docker redis集群(单机)
1、创建目录
# mkdir -p /mydata/redis/cluster/node1/data
# mkdir -p /mydata/redis/cluster/node2/data
# mkdir -p /mydata/redis/cluster/node3/data
2、启动容器
#docker create--name redis-node1 -v /mydata/redis/cluster/node1/data:/data -p 6380:6379 redis --cluster-enabled yes --cluster-config-file redis-node1.conf
#docker create--name redis-node2 -v /mydata/redis/cluster/node2/data:/data -p 6381:6379 redis --cluster-enabled yes --cluster-config-file redis-node2.conf
#docker create--name redis-node3 -v /mydata/redis/cluster/node3/data:/data -p 6382:6379 redis --cluster-enabled yes --cluster-config-file redis-node3.conf
#docker start redis-node1 redis-node2 redis-node3
3、获取容器分配的ip
#docker inspect redis-node1 | grep IPAddress

node1:172.17.0.2
node1:172.17.0.3
node1:172.17.0.4
4、配置集群
进入任意一个容器
#docker exec -it redis-node1 bash
#redis-cli --cluster create 172.17.0.2:6379 172.17.0.3:6379 172.17.0.4:6379 --cluster-replicas 0

5、验证
进入3个容器,启动用集群方式(-c)
#redis-cli -c
>set nmae lulu
>get nmae
>set sex f
>get sex


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