Description of problem: Version-Release number of the following components: v3.6.140 & current master. How reproducible: 100% Steps to Reproduce: 1. Run control plane only upgrade playbook on a cluster with a sizable number of nodes. Actual results: The control plane upgrade requires an excessive period of initialization while it checks nodes. Since only the control plane is involved, these checks are extremely time consuming and unnecessary (>1 hour on 150 node cluster). Expected results: Only checks required for a control plane upgrade should be performed. Additional info: https://atomic-e2e-jenkins.rhev-ci-vms.eng.rdu2.redhat.com/job/aos-cd/job/cluster%252Foperation/257/console
This should be fixed in 3.9 refactors that Mike did.
I was just assigned to this bug. The link is not accessible for now. https://atomic-e2e-jenkins.rhev-ci-vms.eng.rdu2.redhat.com/job/aos-cd/job/cluster%252Foperation/257/console Now, the dedicated nodes are not involved in control plane upgrade. Fixed in openshift-ansible-3.9.0-0.24.0.git.0.735690f.el7.noarch