红帽全球峰会This documentation is for a release that is no longer maintained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 4.9.7. 将节点移到原始机器配置池中
在这个 Canary rollout 更新过程中，在取消暂停自定义机器配置池 (MCP) 并验证与该 MCP 关联的节点上的应用程序是否按预期工作后，您应该删除添加到节点的自定义标签，将节点移回原始 MCP。
重要
节点必须具有角色才能在集群中正常工作。
将节点移动到其原始 MCP 中：
从节点移除自定义标签。
oc label node <node_name> node-role.kubernetes.io/<custom-label>-
$ oc label node <node_name> node-role.kubernetes.io/<custom-label>-Copy to Clipboard Copied! Toggle word wrap Toggle overflow 例如：
oc label node ci-ln-0qv1yp2-f76d1-kl2tq-worker-a-j2ssz node-role.kubernetes.io/workerpool-canary-
$ oc label node ci-ln-0qv1yp2-f76d1-kl2tq-worker-a-j2ssz node-role.kubernetes.io/workerpool-canary-Copy to Clipboard Copied! Toggle word wrap Toggle overflow 输出示例
node/ci-ln-0qv1yp2-f76d1-kl2tq-worker-a-j2ssz labeled
node/ci-ln-0qv1yp2-f76d1-kl2tq-worker-a-j2ssz labeledCopy to Clipboard Copied! Toggle word wrap Toggle overflow MCO 将节点移回到原始 MCP，并将节点与 MCP 配置协调。
查看集群中的 MCP 列表及其当前状态：
$oc get mcp
$oc get mcpCopy to Clipboard Copied! Toggle word wrap Toggle overflow NAME CONFIG UPDATED UPDATING DEGRADED MACHINECOUNT READYMACHINECOUNT UPDATEDMACHINECOUNT DEGRADEDMACHINECOUNT AGE master rendered-master-1203f157d053fd987c7cbd91e3fbc0ed True False False 3 3 3 0 61m workerpool-canary rendered-mcp-noupdate-5ad4791166c468f3a35cd16e734c9028 True False False 0 0 0 0 21m worker rendered-worker-5ad4791166c468f3a35cd16e734c9028 True False False 3 3 3 0 61m
NAME CONFIG UPDATED UPDATING DEGRADED MACHINECOUNT READYMACHINECOUNT UPDATEDMACHINECOUNT DEGRADEDMACHINECOUNT AGE master rendered-master-1203f157d053fd987c7cbd91e3fbc0ed True False False 3 3 3 0 61m workerpool-canary rendered-mcp-noupdate-5ad4791166c468f3a35cd16e734c9028 True False False 0 0 0 0 21m worker rendered-worker-5ad4791166c468f3a35cd16e734c9028 True False False 3 3 3 0 61mCopy to Clipboard Copied! Toggle word wrap Toggle overflow 该节点从自定义 MCP 中删除，并移回原始 MCP。更新机器数可能需要几分钟时间。在这个示例中，将一个节点从删除的
workerpool-canary MCP移到 'worker'MCP。可选：删除自定义 MCP：
oc delete mcp <mcp_name>
$ oc delete mcp <mcp_name>Copy to Clipboard Copied! Toggle word wrap Toggle overflow
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