docker 部署redis集群
1、创建redis网卡
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docker network create redis --subnet 172.38.0.0 /16 查看网卡信息 docker network ls docker network inspect redis |
2、创建redis配置
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#使用脚本创建6个redis配置 for port in $( seq 1 6); \ do \ mkdir -p /Users/nlsg/sinan/workCode/docker/redis/node- ${port} /conf touch /Users/nlsg/sinan/workCode/docker/redis/node- ${port} /conf/redis .conf cat << EOF >> /Users/nlsg/sinan/workCode/docker/redis/node- ${port} /conf/redis .conf port 6379 bind 0.0.0.0 cluster-enabled yes cluster-config- file nodes.conf cluster-node-timeout 5000 cluster-announce-port 6379 cluster-announce-bus-port 16379 appendonly yes EOF done |
启动redis
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docker run -p 6371:6379 -p 16371:16379 --name redis-1 \ - v /Users/nlsg/sinan/workCode/docker/redis/node-1/data : /data \ - v /Users/nlsg/sinan/workCode/docker/redis/node-1/conf/redis .conf: /etc/redis/redis .conf \ -d --net redis --ip 172.38.0.11 redis:5.0.9-alpine3.11 redis-server /etc/redis/redis .conf #使用命令启动六个 for port in $( seq 1 6); \ do \ docker run -p 637${port}:6379 -p 1637${port}:16379 --name redis-${port} \ - v /Users/nlsg/sinan/workCode/docker/redis/node- ${port} /data : /data \ - v /Users/nlsg/sinan/workCode/docker/redis/node- ${port} /conf/redis .conf: /etc/redis/redis .conf \ -d --net redis --ip 172.38.0.1${port} redis:5.0.9-alpine3.11 redis-server /etc/redis/redis .conf done |
3、创建redis集群
使用cluster 集群配置
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#进入某一个redis容器后执行 docker exec -it redis-1 /bin/sh #/bin/bash redis-cli --cluster create 172.38.0.11:6379 172.38.0.12:6379 172.38.0.13:6379 172.38.0.14:6379 172.38.0.15:6379 172.38.0.16:6379 --cluster-replicas 1 |
测试
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redis-cli -c #连接redis集群 cluster info #查看集群信息 cluster nodes #查看主从信息 set a 11 #查看存入到那个ip中 停掉服务后 在get get a |
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原文链接:https://www.cnblogs.com/Kuju/p/15979295.html