From CI runs like [1]: : [bz-Machine Config Operator] clusteroperator/machine-config should not change condition/Available Run #0: Failed 0s 1 unexpected clusteroperator state transitions during e2e test run Apr 09 13:27:32.456 - 383s E clusteroperator/machine-config condition/Available status/False reason/Cluster not available for 4.8.0-0.ci.test-2021-04-09-114227-ci-op-63d8stbs with no reason (but does include a message): $ curl -s https://gcsweb-ci.apps.ci.l2s4.p1.openshiftapps.com/gcs/origin-ci-test/pr-logs/pull/openshift_installer/4831/pull-ci-openshift-installer-master-e2e-aws-upgrade/1380486185595441152/artifacts/e2e-aws-upgrade/openshift-e2e-test/build-log.txt | grep 'clusteroperator/machine-config condition/Available' Apr 09 13:27:32.456 E clusteroperator/machine-config condition/Available status/False changed: Cluster not available for 4.8.0-0.ci.test-2021-04-09-114227-ci-op-63d8stbs Apr 09 13:27:32.456 - 383s E clusteroperator/machine-config condition/Available status/False reason/Cluster not available for 4.8.0-0.ci.test-2021-04-09-114227-ci-op-63d8stbs Apr 09 13:33:55.876 W clusteroperator/machine-config condition/Available status/True changed: Cluster has deployed 4.8.0-0.ci.test-2021-04-09-114227-ci-op-63d8stbs I'd mentioned this tangentially in other bugs, e.g. bug 1943289, but I don't think there is anything narrowly focused on getting the new-in-4.8 and still-not-fatal CI test-case happy. So here's a new bug just for that. Feel free to close as a dup if this is tracked elsewhere. Very popular: $ w3m -dump -cols 200 'https://search.ci.openshift.org/?maxAge=24h&name=^periodic.*upgrade&type=junit&search=clusteroperator/machine-config+should+not+chang e+condition/Available' | grep 'failures match' | sort periodic-ci-openshift-release-master-ci-4.8-e2e-aws-upgrade (all) - 1 runs, 100% failed, 100% of failures match = 100% impact periodic-ci-openshift-release-master-ci-4.8-e2e-azure-upgrade (all) - 1 runs, 100% failed, 100% of failures match = 100% impact periodic-ci-openshift-release-master-ci-4.8-e2e-gcp-upgrade (all) - 17 runs, 100% failed, 71% of failures match = 71% impact periodic-ci-openshift-release-master-ci-4.8-upgrade-from-stable-4.7-e2e-aws-ovn-upgrade (all) - 19 runs, 100% failed, 95% of failures match = 95% impact periodic-ci-openshift-release-master-ci-4.8-upgrade-from-stable-4.7-e2e-aws-upgrade (all) - 17 runs, 100% failed, 100% of failures match = 100% impact periodic-ci-openshift-release-master-ci-4.8-upgrade-from-stable-4.7-e2e-azure-ovn-upgrade (all) - 4 runs, 100% failed, 75% of failures match = 75% impact periodic-ci-openshift-release-master-ci-4.8-upgrade-from-stable-4.7-e2e-azure-upgrade (all) - 1 runs, 100% failed, 100% of failures match = 100% impact periodic-ci-openshift-release-master-ci-4.8-upgrade-from-stable-4.7-e2e-gcp-ovn-upgrade (all) - 4 runs, 100% failed, 100% of failures match = 100% impact periodic-ci-openshift-release-master-ci-4.8-upgrade-from-stable-4.7-e2e-gcp-upgrade (all) - 1 runs, 100% failed, 100% of failures match = 100% impact periodic-ci-openshift-release-master-ci-4.8-upgrade-from-stable-4.7-e2e-ovirt-upgrade (all) - 2 runs, 100% failed, 50% of failures match = 50% impact periodic-ci-openshift-release-master-ci-4.9-e2e-gcp-upgrade (all) - 21 runs, 100% failed, 76% of failures match = 76% impact periodic-ci-openshift-release-master-nightly-4.8-e2e-aws-upgrade (all) - 10 runs, 80% failed, 63% of failures match = 50% impact periodic-ci-openshift-release-master-nightly-4.8-e2e-metal-ipi-upgrade (all) - 10 runs, 50% failed, 60% of failures match = 30% impact periodic-ci-openshift-release-master-nightly-4.8-upgrade-from-stable-4.7-e2e-aws-upgrade (all) - 10 runs, 100% failed, 90% of failures match = 90% impact periodic-ci-openshift-release-master-nightly-4.8-upgrade-from-stable-4.7-e2e-metal-ipi-upgrade (all) - 10 runs, 100% failed, 90% of failures match = 90% impact Docs for Available [2]: Available indicates that the operand (eg: openshift-apiserver for the openshift-apiserver-operator), is functional and available in the cluster. [1]: https://prow.ci.openshift.org/view/gs/origin-ci-test/pr-logs/pull/openshift_installer/4831/pull-ci-openshift-installer-master-e2e-aws-upgrade/1380486185595441152 [2]: https://github.com/openshift/api/blob/a99ffa1cac6709edf8f502b16890b16f9a557e00/config/v1/types_cluster_operator.go#L143-L145
*** This bug has been marked as a duplicate of bug 1955300 ***