Example of how to update a configuration for IMDSv1 - Amazon ParallelCluster
Services or capabilities described in Amazon Web Services documentation might vary by Region. To see the differences applicable to the China Regions, see Getting Started with Amazon Web Services in China (PDF).

Example of how to update a configuration for IMDSv1

The following is an example of a cluster configuration that supports IMDSv1 when using Amazon ParallelCluster versions 3.7.0 and older.

Region: us-east-1
Imds:
  ImdsSupport: v1.0
Image:
  Os: alinux2
HeadNode:
  InstanceType: t2.micro
  Networking:
    SubnetId: subnet-abcdef01234567890
  Ssh:
    KeyName: key-name
  CustomActions:
    OnNodeConfigured:
      Script: Script-path
Scheduling:
  Scheduler: slurm
  SlurmQueues:
  - Name: queue1
    CustomActions:
      OnNodeConfigured:
        Script: Script-path
    ComputeResources:
    - Name: t2micro
      Instances:
      - InstanceType: t2.micro
      MinCount: 11
    Networking:
      SubnetIds:
      - subnet-abcdef01234567890