Opening so we can backport to 4.7 +++ This bug was initially created as a clone of Bug #1998243 +++ Opening so we can backport to 4.8 +++ This bug was initially created as a clone of Bug #1990206 +++ there is an invalid type (m5a.10xlarge) in AWS UPI template: https://github.com/openshift/installer/blob/master/upi/aws/cloudformation/05_cluster_master_nodes.yaml https://github.com/openshift/installer/blob/master/upi/aws/cloudformation/06_cluster_worker_node.yaml Version: 4.6+ > aws ec2 describe-instance-types --instance-types m5a.10xlarge An error occurred (InvalidInstanceType) when calling the DescribeInstanceTypes operation: The following supplied instance types do not exist: [m5a.10xlarge] Suggestions: use m5a.12xlarge instead of m5a.10xlarge. related doc bug: https://bugzilla.redhat.com/show_bug.cgi?id=1977897 --- Additional comment from Etienne Simard on 2021-08-05 13:01:46 UTC --- Hello, thanks for opening this bug! It looks like AWS removed m5a.10xlarge and the current instance that would replace it is indeed m5a.12xlarge so we do indeed need to update this. https://docs.aws.amazon.com/AWSEC2/latest/APIReference/API_DescribeInstanceTypes.html Since this does not affect the majority of UPI installations, I changed the severity to low (https://prow.ci.openshift.org/view/gs/origin-ci-test/logs/release-openshift-ocp-installer-e2e-aws-upi-4.9/1422910945121800192)
This BZ was meant to be a placeholder for a backport. It will be re-opened with the cherry-pick robot (see https://bugzilla.redhat.com/show_bug.cgi?id=2002349) *** This bug has been marked as a duplicate of bug 2002349 ***
*** Bug 2015021 has been marked as a duplicate of this bug. ***
We will not be backporting this to 4.7 or earlier. If anyone hits this bug, they should move to a newer version.