红帽全球峰会This documentation is for a release that is no longer maintained
See documentation for the latest supported version 3 or the latest supported version 4.5.2.2. 找出一个不健康的 etcd 成员
您可以识别集群是否有不健康的 etcd 成员。
先决条件
-
使用具有
cluster-admin角色的用户访问集群。
流程
使用以下命令检查
EtcdMembersAvailable状态条件的状态：oc get etcd -o=jsonpath='{range .items[0].status.conditions[?(@.type=="EtcdMembersAvailable")]}{.message}{"\n"}'$ oc get etcd -o=jsonpath='{range .items[0].status.conditions[?(@.type=="EtcdMembersAvailable")]}{.message}{"\n"}'Copy to Clipboard Copied! Toggle word wrap Toggle overflow 查看输出：
2 of 3 members are available, ip-10-0-131-183.ec2.internal is unhealthy
2 of 3 members are available, ip-10-0-131-183.ec2.internal is unhealthyCopy to Clipboard Copied! Toggle word wrap Toggle overflow 这个示例输出显示
ip-10-0-131-183.ec2.internaletcd 成员不健康。
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