Description of problem: When upgrade from 4.8.0-0.nightly-2021-09-20-145947 to 4.9.0-0.nightly-2021-09-20-203004, the upgrade hung at Working towards 4.9.0-0.nightly-2021-09-20-203004: 9 of 734 done (1% complete), check the cluster-version-operator pod invalid configuration: no configuration has been provided, try setting NAME VERSION AVAILABLE PROGRESSING SINCE STATUS version 4.8.0-0.nightly-2021-09-20-145947 True True 32m Working towards 4.9.0-0.nightly-2021-09-20-203004: 9 of 734 done (1% complete) Version-Release number of the following components: rpm -q openshift-ansible rpm -q ansible ansible --version 4.8.0-0.nightly-2021-09-20-145947 to 4.9.0-0.nightly-2021-09-20-203004 How reproducible: 3 Steps to Reproduce: 1. Upgrade vSphere cluster from 4.8.0-0.nightly-2021-09-20-145947 to 4.9.0-0.nightly-2021-09-20-203004 2. The cluster-version-operator pod abhbaner@abhbaner-mac ~ % oc -n openshift-cluster-version logs cluster-version-operator-68d48647fb-dcb6s I0923 11:15:25.357444 1 start.go:21] ClusterVersionOperator 4.9.0-202109161743.p0.git.43d63b8.assembly.stream-43d63b8 F0923 11:15:25.357893 1 start.go:24] error: error creating clients: invalid configuration: no configuration has been provided, try setting KUBERNETES_MASTER environment variable goroutine 1 [running]: k8s.io/klog/v2.stacks(0xc0001ac001, 0xc0000c4000, 0xb8, 0xd0) /go/src/github.com/openshift/cluster-version-operator/vendor/k8s.io/klog/v2/klog.go:1021 +0xb9 k8s.io/klog/v2.(*loggingT).output(0x2ad7120, 0xc000000003, 0x0, 0x0, 0xc0003be230, 0x22e7998, 0x8, 0x18, 0x0) /go/src/github.com/openshift/cluster-version-operator/vendor/k8s.io/klog/v2/klog.go:970 +0x191 k8s.io/klog/v2.(*loggingT).printf(0x2ad7120, 0xc000000003, 0x0, 0x0, 0x0, 0x0, 0x1c6ecc9, 0x9, 0xc000190a50, 0x1, ...) /go/src/github.com/openshift/cluster-version-operator/vendor/k8s.io/klog/v2/klog.go:751 +0x191 k8s.io/klog/v2.Fatalf(...) /go/src/github.com/openshift/cluster-version-operator/vendor/k8s.io/klog/v2/klog.go:1509 main.init.3.func1(0xc0000a6000, 0xc0003be1c0, 0x0, 0x7) /go/src/github.com/openshift/cluster-version-operator/cmd/start.go:24 +0x1ed github.com/spf13/cobra.(*Command).execute(0xc0000a6000, 0xc0003be150, 0x7, 0x7, 0xc0000a6000, 0xc0003be150) /go/src/github.com/openshift/cluster-version-operator/vendor/github.com/spf13/cobra/command.go:854 +0x2c2 github.com/spf13/cobra.(*Command).ExecuteC(0x2ac3380, 0xc000000180, 0xc000066740, 0x46ef85) /go/src/github.com/openshift/cluster-version-operator/vendor/github.com/spf13/cobra/command.go:958 +0x375 github.com/spf13/cobra.(*Command).Execute(...) /go/src/github.com/openshift/cluster-version-operator/vendor/github.com/spf13/cobra/command.go:895 main.main() /go/src/github.com/openshift/cluster-version-operator/cmd/main.go:26 +0x53 goroutine 19 [chan receive]: k8s.io/klog/v2.(*loggingT).flushDaemon(0x2ad7120) /go/src/github.com/openshift/cluster-version-operator/vendor/k8s.io/klog/v2/klog.go:1164 +0x8b created by k8s.io/klog/v2.init.0 /go/src/github.com/openshift/cluster-version-operator/vendor/k8s.io/klog/v2/klog.go:418 +0xdf Actual results: Upgrade hung Expected results: Upgrade should be successful
*** This bug has been marked as a duplicate of bug 2006145 ***