ROSA cluster creation failed due to insufficient quota

Solution Verified - Updated -

Environment

  • Red Hat OpenShift Service On AWS (ROSA)

Issue

  • ROSA cluster installation failed due to insufficient quota.

Resolution

  • The AWS quota needs to be increased for the cluster installation to succeed.

  • Request for increasing the Quota can be made per the Link.

Root Cause

  • The cluster installation will not succeed until the required AWS service quota is in place. The AWS service quota should be in place per the Documentation.

Diagnostic Steps

  • Check for the availability of quota.
# rosa verify quota

W: Cluster creation failed. If you create a cluster, it should fail with the following error:
required total number of vCPU quota for install is '40': '24' vCPU for control plane nodes, '8' vCPU for infra nodes and '8' vCPU for compute nodes, which exceeds the available vCPU quota of '32'
  • Check the required AWS service Quota in place per the documentation

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