[Failing test][cluster-api-core-main] When upgrading a workload cluster using ClusterClass #12773
Description
Which jobs are failing?
cluster-api-core-main
- capi-e2e-latestk8s-main
Which tests are failing?
When upgrading a workload cluster using ClusterClass in a different NS with RuntimeSDK [ClusterClass] Should create, upgrade and delete a workload cluster [ClusterClass]When upgrading a workload cluster using ClusterClass with RuntimeSDK [ClusterClass] Should create, upgrade and delete a workload cluster [ClusterClass]When upgrading a workload cluster using ClusterClass with a HA control plane using scale-in rollout [ClusterClass] Should create and upgrade a workload cluster and eventually run kubetest [ClusterClass]
Prow: https://prow.k8s.io/view/gs/kubernetes-ci-logs/logs/periodic-cluster-api-e2e-latestk8s-main/1967843793386344448
Triage: https://storage.googleapis.com/k8s-triage/index.html?text=AfterControlPlaneUpgrade-v1.35.0-alpha&job=.*cluster-api&xjob=.*-provider-.*
Since when has it been failing?
13/09/2025, 10:43:52
13/09/2025, 16:43:55
15/09/2025, 13:46:49
16/09/2025, 10:47:58
16/09/2025, 13:52:51
Testgrid link
cluster-api-core-main#capi-e2e-latestk8s-main
Reason for failure (if possible)
Timed out after 30.001s.
AfterControlPlaneUpgrade-v1.35.0-alpha.0.673+0e812b5efe5ac3 has not been called
Expected success, but got an error:
<*errors.fundamental | 0xc003e98090>:
hook AfterControlPlaneUpgrade-v1.35.0-alpha.0.673+0e812b5efe5ac3 call not recorded in configMap k8s-upgrade-with-runtimesdk-jlrrbx/k8s-upgrade-with-runtimesdk-bt2buz-k8s-upgrade-with-runtimesdk-cross-ns-test-extension-hookresponses
{
msg: "hook AfterControlPlaneUpgrade-v1.35.0-alpha.0.673+0e812b5efe5ac3 call not recorded in configMap k8s-upgrade-with-runtimesdk-jlrrbx/k8s-upgrade-with-runtimesdk-bt2buz-k8s-upgrade-with-runtimesdk-cross-ns-test-extension-hookresponses",
stack: [0x25231f0, 0x2527125, 0x503226, 0x502339, 0x8bcd1f, 0x8bddc2, 0x8bb2e5, 0x2526472, 0x252440d, 0x251e00e, 0x207be43, 0x251cab8, 0x897ff3, 0x8aca13, 0x484341],
}
[FAILED] Timed out after 30.001s.
AfterControlPlaneUpgrade-v1.35.0-alpha.0.673+0e812b5efe5ac3 has not been called
Expected success, but got an error:
<*errors.fundamental | 0xc003e98090>:
hook AfterControlPlaneUpgrade-v1.35.0-alpha.0.673+0e812b5efe5ac3 call not recorded in configMap k8s-upgrade-with-runtimesdk-jlrrbx/k8s-upgrade-with-runtimesdk-bt2buz-k8s-upgrade-with-runtimesdk-cross-ns-test-extension-hookresponses
{
msg: "hook AfterControlPlaneUpgrade-v1.35.0-alpha.0.673+0e812b5efe5ac3 call not recorded in configMap k8s-upgrade-with-runtimesdk-jlrrbx/k8s-upgrade-with-runtimesdk-bt2buz-k8s-upgrade-with-runtimesdk-cross-ns-test-extension-hookresponses",
stack: [0x25231f0, 0x2527125, 0x503226, 0x502339, 0x8bcd1f, 0x8bddc2, 0x8bb2e5, 0x2526472, 0x252440d, 0x251e00e, 0x207be43, 0x251cab8, 0x897ff3, 0x8aca13, 0x484341],
}
In [It] at: /home/prow/go/src/sigs.k8s.io/cluster-api/test/e2e/cluster_upgrade_runtimesdk.go:889 @ 09/12/25 14:39:04.808
Anything else we need to know?
No response
Label(s) to be applied
/kind failing-test
One or more /area label. See https://github.com/kubernetes-sigs/cluster-api/labels?q=area for the list of labels.