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# 使用 AWS PCS 查找集群密钥
<a name="working-with_clusters_secrets_find_pcs"></a>

您可以使用查找 AWS PCS 集群密钥的 ARN。 AWS CLI 输入以下命令，进行以下替换：
+ `region`替换 AWS 区域 为可在其中创建集群，例如`us-east-1`。
+ `my-cluster`替换为您的集群的名称或标识符。

```
aws pcs get-cluster --region region --cluster-identifier my-cluster
```

以下示例输出来自该`get-cluster`命令。你可以`secretVersion`一起使用`secretArn`和来获得秘密。

```
{
    "cluster": {
        "name": "get-started",
        "id": "pcs_123456abcd",
        "arn": "arn:aws:pcs:us-east-1:111122223333:cluster/pcs_123456abcd",
        "status": "ACTIVE",
        "createdAt": "2024-12-17T21:03:52+00:00",
        "modifiedAt": "2024-12-17T21:03:52+00:00",
        "scheduler": {
            "type": "SLURM",
            "version": "25.05"
        },
        "size": "SMALL",
        "slurmConfiguration": {
            "authKey": {
                "secretArn": "arn:aws:secretsmanager:us-east-1:111122223333:secret:pcs!slurm-secret-pcs_123456abcd-a12ABC",
                "secretVersion": "ef232370-d3e7-434c-9a87-ec35c1987f75"
            }
        },
        "networking": {
            "subnetIds": [
                "subnet-0123456789abcdef0"
            ],
            "securityGroupIds": [
                "sg-0123456789abcdef0"
            ]
        },
        "endpoints": [
            {
                "type": "SLURMCTLD",
                "privateIpAddress": "10.3.149.220",
                "port": "6817"
            }
        ]
    }
}
```