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Environment: INT

Failure patterns: 4 · Failures matched: 8 · Total runs: 5 · Runs affected: 3

Failure patternThe canonical description of a recurring CI failure, extracted and normalized from raw logs.Failed atThe stage of the job run where this failure occurred: 'provision' (environment setup, DEV only), 'e2e' (test suite execution), or 'other' (CI infrastructure issues that did not produce a failure pattern).Number of distinct job runs where this failure pattern was detected.Percentage of all job runs in this environment affected by this failure pattern during the selected window.Classification of this failure pattern: Regression (likely caused by a specific PR), Flake (intermittent failure spread across days), Noise (low-quality or generic pattern), or Indeterminate.TrendShows daily activity for this failure pattern in a trailing window anchored to the selected end date. The sparkline covers at least 7 days and at most 14 days, depending on the current window size.Also inOther environments where the same failure pattern was also detected during the selected window.
tls: failed to verify certificate: x509: certificate signed by unknown authority
full failure pattern:
tls: failed to verify certificate: x509: certificate signed by unknown authority
Signal: FlakeSignal: Flake — present in 4 prior week(s); spread across 4 days
e2e120.00%1 of 5 job runs affectedFlakeSignal: Flake — present in 4 prior week(s); spread across 4 daysShow trend detailsMay 13: 0 · May 14: 0 · May 15: 1 · May 16: 1 · May 17: 0 · May 18: 1 · May 19: 1none
Full failure examples (1)
fail [github.com/Azure/ARO-HCP/test/e2e/complete_cluster_create_multiversion.go:175]: Unexpected error:
    <*fmt.wrapError | 0xc00084c2c0>: 
    route host was never found: Get "https://agnhost-e2e-serving-app-hhw7f.apps.aro.g4j7l0c1u5w2t3k.5arn.uksouth.aroapp-hcp.azure-test.net": tls: failed to verify certificate: x509: certificate signed by unknown authority
    ...
occurred
fail [github.com/Azure/ARO-HCP/test/e2e/complete_cluster_create_multiversion.go:175]: Unexpected error:
    <*fmt.wrapError | 0xc00084c2c0>: 
    route host was never found: Get "https://agnhost-e2e-serving-app-hhw7f.apps.aro.g4j7l0c1u5w2t3k.5arn.uksouth.aroapp-hcp.azure-test.net": tls: failed to verify certificate: x509: certificate signed by unknown authority
    ...
occurred
Contributing tests (1)
Failed AtJobTestSupport
e2ebranch-ci-Azure-ARO-HCP-main-e2e-integration-e2e-parallelARO-HCP should be able to perform a control plane and node pool install with OCP candidate channel for 4.201
Affected runs (1)
Date (UTC)Associated PRProw job
n/a2056624196653420544
failed to cleanup resource group: at least one HCP cluster <cluster> to delete: failed waiting for hcpcluster="<cluster>" in resourcegroup="<resource-group>" to finish deleting: c...
full failure pattern:
failed to cleanup resource group: at least one HCP cluster <cluster> to delete: failed waiting for hcpcluster="<cluster>" in resourcegroup="<resource-group>" to finish deleting: context canceled
Signal: IndeterminateSignal: Indeterminate — seen in 1 prior week(s); active 1 day(s)
e2e240.00%2 of 5 job runs affectedIndeterminateSignal: Indeterminate — seen in 1 prior week(s); active 1 day(s)Show trend detailsMay 13: 0 · May 14: 0 · May 15: 0 · May 16: 0 · May 17: 0 · May 18: 0 · May 19: 4none
Full failure examples (3)
fail [github.com/Azure/ARO-HCP/test/util/framework/per_test_framework.go:262] A node timeout occurred and then the following failure was recorded in the timedout node before it exited:
Unexpected error:
    <*errors.joinError | 0xc000940840>: 
    failed to cleanup resource group: at least one hcp cluster failed to delete: failed waiting for hcpCluster="cp-ystream-upgrade-4-22-m8h2c8" in resourcegroup="rg-cp-ystream-upgrade-4-22-v2tfvh" to finish deleting: context canceled
    ...
occurred  
fail [:0]: A node timeout occurred
fail [github.com/Azure/ARO-HCP/test/util/framework/per_test_framework.go:262] A node timeout occurred and then the following failure was recorded in the timedout node before it exited:
Unexpected error:
    <*errors.joinError | 0xc000940840>: 
    failed to cleanup resource group: at least one hcp cluster failed to delete: failed waiting for hcpCluster="cp-ystream-upgrade-4-22-m8h2c8" in resourcegroup="rg-cp-ystream-upgrade-4-22-v2tfvh" to finish deleting: context canceled
    ...
occurred  
fail [:0]: A node timeout occurred
fail [github.com/Azure/ARO-HCP/test/util/framework/per_test_framework.go:262] A node timeout occurred and then the following failure was recorded in the timedout node before it exited:
Unexpected error:
    <*errors.joinError | 0xc0018523d8>: 
    failed to cleanup resource group: at least one hcp cluster failed to delete: failed waiting for hcpCluster="np-version-upgrade-cluster-6zn88r" in resourcegroup="rg-np-version-upgrade-6zn88r-25m7ll" to finish deleting: context canceled
    ...
occurred  
fail [:0]: A node timeout occurred
fail [github.com/Azure/ARO-HCP/test/util/framework/per_test_framework.go:262] A node timeout occurred and then the following failure was recorded in the timedout node before it exited:
Unexpected error:
    <*errors.joinError | 0xc0018523d8>: 
    failed to cleanup resource group: at least one hcp cluster failed to delete: failed waiting for hcpCluster="np-version-upgrade-cluster-6zn88r" in resourcegroup="rg-np-version-upgrade-6zn88r-25m7ll" to finish deleting: context canceled
    ...
occurred  
fail [:0]: A node timeout occurred
fail [github.com/Azure/ARO-HCP/test/util/framework/per_test_framework.go:262] A node timeout occurred and then the following failure was recorded in the timedout node before it exited:
Unexpected error:
    <*errors.joinError | 0xc0013522e8>: 
    failed to cleanup resource group: at least one hcp cluster failed to delete: failed waiting for hcpCluster="np-version-upgrade-cluster-rs22qw" in resourcegroup="rg-np-version-upgrade-rs22qw-sssr8k" to finish deleting: context canceled
    ...
occurred  
fail [:0]: A node timeout occurred
fail [github.com/Azure/ARO-HCP/test/util/framework/per_test_framework.go:262] A node timeout occurred and then the following failure was recorded in the timedout node before it exited:
Unexpected error:
    <*errors.joinError | 0xc0013522e8>: 
    failed to cleanup resource group: at least one hcp cluster failed to delete: failed waiting for hcpCluster="np-version-upgrade-cluster-rs22qw" in resourcegroup="rg-np-version-upgrade-rs22qw-sssr8k" to finish deleting: context canceled
    ...
occurred  
fail [:0]: A node timeout occurred
Contributing tests (3)
Failed AtJobTestSupport
e2ebranch-ci-Azure-ARO-HCP-main-e2e-integration-e2e-parallelCustomer should upgrade and update a nodepool from 4.20.z to 4.20.zLatest2
e2ebranch-ci-Azure-ARO-HCP-main-e2e-integration-e2e-parallelCustomer should be able to successfully upgrade control plane minor version from 4.21 minor to 4.22 minor1
e2ebranch-ci-Azure-ARO-HCP-main-e2e-integration-e2e-parallelCustomer should upgrade and update a nodepool from 4.21.z to 4.21.zLatest1
Affected runs (2)
Date (UTC)Associated PRProw job
n/a2056836814454394880
n/a2056557367306227712
timeout during CreateHCPClusterAndWait; context deadline exceeded
full failure pattern:
timeout during CreateHCPClusterAndWait; context deadline exceeded
Signal: IndeterminateSignal: Indeterminate — seen in 4 prior week(s); active 1 day(s)
e2e120.00%1 of 5 job runs affectedIndeterminateSignal: Indeterminate — seen in 4 prior week(s); active 1 day(s)Show trend detailsMay 13: 0 · May 14: 0 · May 15: 0 · May 16: 0 · May 17: 0 · May 18: 0 · May 19: 2none
Full failure examples (2)
fail [github.com/Azure/ARO-HCP/test/e2e/nodepool_version_upgrade.go:131]: Unexpected error:
    <*fmt.wrapErrors | 0xc0009aa570>: 
    failed to create HCP cluster np-version-upgrade-cluster-9vrtlt, caused by: timeout '45.000000' minutes exceeded during CreateHCPClusterFromParam for cluster np-version-upgrade-cluster-9vrtlt in resource group rg-np-version-upgrade-9vrtlt-7sfdg6, error: failed waiting for cluster="np-version-upgrade-cluster-9vrtlt" in resourcegroup="rg-np-version-upgrade-9vrtlt-7sfdg6" to finish creating, caused by: timeout '45.000000' minutes exceeded during CreateHCPClusterFromParam for cluster np-version-upgrade-cluster-9vrtlt in resource group rg-np-version-upgrade-9vrtlt-7sfdg6, error: context deadline exceeded
    ...
occurred
fail [github.com/Azure/ARO-HCP/test/e2e/nodepool_version_upgrade.go:131]: Unexpected error:
    <*fmt.wrapErrors | 0xc0009aa570>: 
    failed to create HCP cluster np-version-upgrade-cluster-9vrtlt, caused by: timeout '45.000000' minutes exceeded during CreateHCPClusterFromParam for cluster np-version-upgrade-cluster-9vrtlt in resource group rg-np-version-upgrade-9vrtlt-7sfdg6, error: failed waiting for cluster="np-version-upgrade-cluster-9vrtlt" in resourcegroup="rg-np-version-upgrade-9vrtlt-7sfdg6" to finish creating, caused by: timeout '45.000000' minutes exceeded during CreateHCPClusterFromParam for cluster np-version-upgrade-cluster-9vrtlt in resource group rg-np-version-upgrade-9vrtlt-7sfdg6, error: context deadline exceeded
    ...
occurred
fail [github.com/Azure/ARO-HCP/test/e2e/control_plane_automated_z_stream_upgrade.go:141]: Unexpected error:
    <*fmt.wrapErrors | 0xc001713020>: 
    failed to create HCP cluster cluster-zstream-4-19-67kmqk, caused by: timeout '45.000000' minutes exceeded during CreateHCPClusterFromParam for cluster cluster-zstream-4-19-67kmqk in resource group rg-zstream-upgrade-4-19-8lwkkf, error: failed waiting for cluster="cluster-zstream-4-19-67kmqk" in resourcegroup="rg-zstream-upgrade-4-19-8lwkkf" to finish creating, caused by: timeout '45.000000' minutes exceeded during CreateHCPClusterFromParam for cluster cluster-zstream-4-19-67kmqk in resource group rg-zstream-upgrade-4-19-8lwkkf, error: context deadline exceeded
    ...
occurred
fail [github.com/Azure/ARO-HCP/test/e2e/control_plane_automated_z_stream_upgrade.go:141]: Unexpected error:
    <*fmt.wrapErrors | 0xc001713020>: 
    failed to create HCP cluster cluster-zstream-4-19-67kmqk, caused by: timeout '45.000000' minutes exceeded during CreateHCPClusterFromParam for cluster cluster-zstream-4-19-67kmqk in resource group rg-zstream-upgrade-4-19-8lwkkf, error: failed waiting for cluster="cluster-zstream-4-19-67kmqk" in resourcegroup="rg-zstream-upgrade-4-19-8lwkkf" to finish creating, caused by: timeout '45.000000' minutes exceeded during CreateHCPClusterFromParam for cluster cluster-zstream-4-19-67kmqk in resource group rg-zstream-upgrade-4-19-8lwkkf, error: context deadline exceeded
    ...
occurred
Contributing tests (2)
Failed AtJobTestSupport
e2ebranch-ci-Azure-ARO-HCP-main-e2e-integration-e2e-parallelCustomer should upgrade and update a nodepool from 4.21.z to 4.21.zLatest1
e2ebranch-ci-Azure-ARO-HCP-main-e2e-integration-e2e-parallelService Provider should upgrade the control plane z-stream automatically on behalf of the customer for 4.191
Affected runs (1)
Date (UTC)Associated PRProw job
n/a2056557367306227712
context deadline exceeded
full failure pattern:
context deadline exceeded
Signal: IndeterminateSignal: Indeterminate — seen in 3 prior week(s); active 2 day(s)
e2e120.00%1 of 5 job runs affectedIndeterminateSignal: Indeterminate — seen in 3 prior week(s); active 2 day(s)Show trend detailsMay 13: 1 · May 14: 0 · May 15: 0 · May 16: 0 · May 17: 0 · May 18: 0 · May 19: 1none
Full failure examples (1)
fail [github.com/Azure/ARO-HCP/test/e2e/clusters_sharing_resgroup.go:132]: Unexpected error:
    <context.deadlineExceededError>: 
    context deadline exceeded
    ...
occurred
fail [github.com/Azure/ARO-HCP/test/e2e/clusters_sharing_resgroup.go:132]: Unexpected error:
    <context.deadlineExceededError>: 
    context deadline exceeded
    ...
occurred
Contributing tests (1)
Failed AtJobTestSupport
e2ebranch-ci-Azure-ARO-HCP-main-e2e-integration-e2e-parallelCustomer should be able to create several HCP clusters in their customer resource group, but not in the same managed resource group1
Affected runs (1)
Date (UTC)Associated PRProw job
n/a2056836814454394880