Does OpenShift 4 support specific version of IMDS for AWS clusters?

Solution In Progress - Updated -


  • Is it possible to specify the version of IMDS for the nodes in OCP, OSD or ROSA clusters?
  • Ignition does not boot when IMDSv2 is set to required on AWS.
  • Is IMDSv2 supported in OpenShift 4.


  • Red Hat OpenShift Container Platform (RHOCP)
    • 4
  • Red Hat OpenShift Service on AWS (ROSA)
    • 4
  • Red Hat OpenShift Dedicated (OSD)
    • 4
  • Amazon EC2 Instance Metadata Service (IMDS)

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