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使用hostname部署redis7集群

配置服务器的hosts

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echo '1x.xxx.x.x paas-m-k8s-master-1' >> /etc/hosts
echo '1x.xxx.x.x paas-m-k8s-master-2' >> /etc/hosts
echo '1x.xxx.x.x paas-m-k8s-master-3' >> /etc/hosts
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redis-cli --cluster create paas-m-k8s-master-1:5100 paas-m-k8s-master-2:5100 paas-m-k8s-master-3:5100 --cluster-replicas 0

因为我只起了3个主节点，所有cluster-replicas设置为0

image-20230926183207463

image-20230926183415393

在cluster nodes命令返回了配置的hostname