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# 在 AWS PCS 中获取计算节点组的详细信息
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您可以使用 AWS 管理控制台 或 AWS CLI 来获取有关计算节点组的详细信息，例如其计算节点组 ID、亚马逊资源名称 (ARN) 和亚马逊系统映像 (AMI) ID。这些详细信息通常是 AWS PCS API 操作和配置的必填值。

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#### [ AWS 管理控制台 ]

**获取计算节点组的详细信息**

1.  打开 [AWS PCS 控制台](https://console.aws.amazon.com/pcs/home#/clusters)。

1. 选择 集群。

1. 选择**计算节点组**。

1.  从列表窗格中选择计算节点组。

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#### [ AWS CLI ]

**获取计算节点组的详细信息**

1. 使用 [ListClusters](https://docs.aws.amazon.com/pcs/latest/APIReference/API_ListClusters.html)API 操作查找您的集群名称或 ID。

   ```
   aws pcs list-clusters
   ```

   **输出示例：**

   ```
   {
       "clusters": [
           {
               "name": "get-started-cfn",
               "id": "pcs_abc1234567",
               "arn": "arn:aws:pcs:us-east-1:111122223333:cluster/pcs_abc1234567",
               "createdAt": "2025-04-01T20:11:22+00:00",
               "modifiedAt": "2025-04-01T20:11:22+00:00",
               "status": "ACTIVE"
           }
       ]
   }
   ```

1. 使用 [ListComputeNodeGroups](https://docs.aws.amazon.com/pcs/latest/APIReference/API_ListComputeNodeGroups.html)API 操作列出集群中的计算节点组。

   ```
   aws pcs list-compute-node-groups --cluster-identifier cluster-name-or-id
   ```

   **示例调用：**

   ```
   aws pcs list-compute-node-groups --cluster-identifier get-started-cfn
   ```

   **输出示例：**

   ```
   {
       "computeNodeGroups": [
           {
               "name": "compute-1",
               "id": "pcs_abc123abc1",
               "arn": "arn:aws:pcs:us-east-1:111122223333:cluster/pcs_abc1234567/computenodegroup/pcs_abc123abc1",
               "clusterId": "pcs_abc1234567",
               "createdAt": "2025-04-01T20:19:25+00:00",
               "modifiedAt": "2025-04-01T20:19:25+00:00",
               "status": "ACTIVE"
           },
           {
               "name": "login",
               "id": "pcs_abc456abc7",
               "arn": "arn:aws:pcs:us-east-1:111122223333:cluster/pcs_abc1234567/computenodegroup/pcs_abc456abc7",
               "clusterId": "pcs_abc1234567",
               "createdAt": "2025-04-01T20:19:31+00:00",
               "modifiedAt": "2025-04-01T20:19:31+00:00",
               "status": "ACTIVE"
           }
       ]
   }
   ```

1. 使用 [GetComputeNodeGroup](https://docs.aws.amazon.com/pcs/latest/APIReference/API_GetComputeNodeGroup.html)API 操作获取计算节点组的更多详细信息。

   ```
   aws pcs get-compute-node-group --cluster-identifier cluster-name-or-id --compute-node-group-identifier compute-node-group-name-or-id
   ```

   **示例调用：**

   ```
   aws pcs get-compute-node-group --cluster-identifier get-started-cfn --compute-node-group-identifier compute-1
   ```

   **输出示例：**

   ```
   {
       "computeNodeGroup": {
           "name": "compute-1",
           "id": "pcs_abc123abc1",
           "arn": "arn:aws:pcs:us-east-1:111122223333:cluster/pcs_abc1234567/computenodegroup/pcs_abc123abc1",
           "clusterId": "pcs_abc1234567",
           "createdAt": "2025-04-01T20:19:25+00:00",
           "modifiedAt": "2025-04-01T20:19:25+00:00",
           "status": "ACTIVE",
           "amiId": "ami-0123456789abcdef0",
           "subnetIds": [
               "subnet-abc012345789abc12"
           ],
           "purchaseOption": "ONDEMAND",
           "customLaunchTemplate": {
               "id": "lt-012345abcdef01234",
               "version": "1"
           },
           "iamInstanceProfileArn": "arn:aws:iam::111122223333:instance-profile/AWSPCS-get-started-cfn-us-east-1",
           "scalingConfiguration": {
               "minInstanceCount": 0,
               "maxInstanceCount": 4
           },
           "instanceConfigs": [
               {
                   "instanceType": "c6i.xlarge"
               }
           ]
       }
   }
   ```

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