Use AWS PCS to find the cluster secret - AWS PCS

Use AWS PCS to find the cluster secret

You can use the AWS CLI to find the ARN for an AWS PCS cluster secret. Enter the command that follows, making the following substitutions:

  • Replace region with the AWS Region to create your cluster in, such as us-east-1.

  • Replace my-cluster with the name or identifier for your cluster.

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

The following example output is from the get-cluster command. You can use secretArn and secretVersion together to get the secret.

{
    "cluster": {
        "name": "get-started",
        "id": "pcs_123456abcd",
        "arn": "arn:aws:pcs:us-east-1:111122223333:cluster/pcs_123456abcd",
        "status": "ACTIVE",
        "createdAt": "2024-09-23T21:03:52+00:00",
        "modifiedAt": "2024-09-23T21:03:52+00:00",
        "scheduler": {
            "type": "SLURM",
            "version": "23.11"
        },
        "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"
            }
        ]
    }
}