17.3. 为托管的 control plane 配置节点池

流程

1. 要在管理集群中的配置映射中创建 MachineConfig 对象，请输入以下信息：

   apiVersion: v1
   kind: ConfigMap
   metadata:
     name: <configmap-name>
     namespace: clusters
   data:
     config: |
       apiVersion: machineconfiguration.openshift.io/v1
       kind: MachineConfig
       metadata:
         labels:
           machineconfiguration.openshift.io/role: worker
         name: <machineconfig-name>
       spec:
         config:
           ignition:
             version: 3.2.0
           storage:
             files:
             - contents:
                 source: data:...
               mode: 420
               overwrite: true
               path: ${PATH} 

   1

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   1

   在存储 MachineConfig 对象的节点上设置路径。

2. 将对象添加到配置映射后，您可以将配置映射应用到节点池，如下所示：

   $ oc edit nodepool <nodepool_name> --namespace <hosted_cluster_namespace>

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   apiVersion: hypershift.openshift.io/v1alpha1
   kind: NodePool
   metadata:
   # ...
     name: nodepool-1
     namespace: clusters
   # ...
   spec:
     config:
     - name: ${configmap-name}
   # ...

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