Tutorial: Map a running job to a pod and a node - AWS Batch

Tutorial: Map a running job to a pod and a node

The podProperties of a running job have podName and nodeName parameters set for the current job attempt. Use the DescribeJobs API operation to view these parameters.

The following is example output.

$ aws batch describe-jobs --job 2d044787-c663-4ce6-a6fe-f2baf7e51b04
{
 "jobs": [
  {
   "status": "RUNNING",
   "jobArn": "arn:aws:batch:us-east-1:123456789012:job/2d044787-c663-4ce6-a6fe-f2baf7e51b04",
   "jobDefinition": "arn:aws:batch:us-east-1:123456789012:job-definition/MyJobOnEks_SleepWithRequestsOnly:1",
   "jobQueue": "arn:aws:batch:us-east-1:123456789012:job-queue/My-Eks-JQ1",
   "jobId": "2d044787-c663-4ce6-a6fe-f2baf7e51b04",
   "eksProperties": {
    "podProperties": {
     "nodeName": "ip-192-168-55-175.ec2.internal",
     "containers": [
      {
       "image": "public.ecr.aws/amazonlinux/amazonlinux:2",
       "resources": {
        "requests": {
         "cpu": "1",
         "memory": "1024Mi"
        }
       }
      }
     ],
     "podName": "aws-batch.b0aca953-ba8f-3791-83e2-ed13af39428c"
    }
   }
  }
 ]
}

For a job with retries enabled, the podName and nodeName of every completed attempt is in the eksAttempts list parameter of the DescribeJobs API operation. The podName and nodeName of the current running attempt are in the podProperties object.