{"meta":{"start_date":"2026-07-09","end_date":"2026-07-09","start_at":"2026-07-09T00:00:00Z","end_at":"2026-07-10T00:00:00Z","timezone":"UTC","generated_at":"2026-08-26T07:44:08Z","environments":["prod"]},"environments":[{"environment":"prod","summary":{"total_runs":13,"failed_runs":8,"raw_occurrences":10,"matched_occurrences":9,"runs_affected":7},"rows":[{"environment":"prod","failure_pattern_id":"c6cc39ebab92c7ed45d8097741d416d66b29b3bacdc947677b26088c375b717d","failure_pattern":"tls: failed to verify certificate: x509: certificate signed by unknown authority","search_query":"tls: failed to verify certificate: x509: certificate signed by unknown authority","failed_at":"e2e","job_name":"branch-ci-Azure-ARO-HCP-main-e2e-prod-e2e-parallel","test_name":"ARO-HCP should be able to perform a control plane and node pool install with OCP candidate channel for 4.20","occurrences":3,"runs_affected":3,"failed_runs":3,"run_impact_percent":23.076923076923077,"anchor_occurrences":3,"after_last_push_count":7,"trend_counts":[0,0,1,0,0,0,3],"trend_range":"2026-07-03..2026-07-09 UTC","prior_windows_present":4,"prior_window_starts":["2026-06-08","2026-06-15","2026-06-22","2026-06-29"],"prior_runs_affected":9,"prior_last_seen_at":"2026-07-05T02:00:16Z","contributing_tests":[{"failed_at":"e2e","job_name":"branch-ci-Azure-ARO-HCP-main-e2e-prod-e2e-parallel","test_name":"ARO-HCP should be able to perform a control plane and node pool install with OCP candidate channel for 4.20","occurrences":1},{"failed_at":"e2e","job_name":"branch-ci-Azure-ARO-HCP-main-e2e-prod-e2e-parallel","test_name":"Customer should be able to create an HCP cluster with back-level version 4.19","occurrences":1},{"failed_at":"e2e","job_name":"periodic-ci-Azure-ARO-HCP-main-periodic-prod-e2e-parallel-ocp-nightly","test_name":"ARO-HCP should be able to perform a control plane and node pool install with OCP nightly channel for 4.21","occurrences":1}],"full_error_samples":["fail [github.com/Azure/ARO-HCP/test/e2e/complete_cluster_create_multiversion.go:172]: failed to verify simple web app runs on cluster \"cluster-nightly-4-21-pgpqxt\"\nUnexpected error:\n    \u003c*fmt.wrapError | 0xc00102e060\u003e: \n    route was never reachable: Get \"https://agnhost-e2e-serving-app-njf6z.apps.aro.d8f0y3s7c3c7p2d.ek0b.uksouth.aroapp-hcp.io\": tls: failed to verify certificate: x509: certificate signed by unknown authority\n    ...\noccurred\nfail [github.com/Azure/ARO-HCP/test/e2e/complete_cluster_create_multiversion.go:172]: failed to verify simple web app runs on cluster \"cluster-nightly-4-21-pgpqxt\"\nUnexpected error:\n    \u003c*fmt.wrapError | 0xc00102e060\u003e: \n    route was never reachable: Get \"https://agnhost-e2e-serving-app-njf6z.apps.aro.d8f0y3s7c3c7p2d.ek0b.uksouth.aroapp-hcp.io\": tls: failed to verify certificate: x509: certificate signed by unknown authority\n    ...\noccurred","fail [github.com/Azure/ARO-HCP/test/e2e/complete_cluster_create_multiversion.go:172]: failed to verify simple web app runs on cluster \"cluster-candidate-4-20-grqfrx\"\nUnexpected error:\n    \u003c*fmt.wrapError | 0xc000498440\u003e: \n    route was never reachable: Get \"https://agnhost-e2e-serving-app-rvc2j.apps.aro.b6f7d0t5b9c7m1v.opfq.uksouth.aroapp-hcp.io\": tls: failed to verify certificate: x509: certificate signed by unknown authority\n    ...\noccurred\nfail [github.com/Azure/ARO-HCP/test/e2e/complete_cluster_create_multiversion.go:172]: failed to verify simple web app runs on cluster \"cluster-candidate-4-20-grqfrx\"\nUnexpected error:\n    \u003c*fmt.wrapError | 0xc000498440\u003e: \n    route was never reachable: Get \"https://agnhost-e2e-serving-app-rvc2j.apps.aro.b6f7d0t5b9c7m1v.opfq.uksouth.aroapp-hcp.io\": tls: failed to verify certificate: x509: certificate signed by unknown authority\n    ...\noccurred","fail [github.com/Azure/ARO-HCP/test/e2e/cluster_version_backlevel.go:197]: failed to verify simple web app on back-level cluster version 4.19\nUnexpected error:\n    \u003c*fmt.wrapError | 0xc000f18c00\u003e: \n    route was never reachable: Get \"https://agnhost-e2e-serving-app-wtf7m.apps.aro.e8g5g8f5f1b8d7k.ykxw.uksouth.aroapp-hcp.io\": tls: failed to verify certificate: x509: certificate signed by unknown authority\n    ...\noccurred\nfail [github.com/Azure/ARO-HCP/test/e2e/cluster_version_backlevel.go:197]: failed to verify simple web app on back-level cluster version 4.19\nUnexpected error:\n    \u003c*fmt.wrapError | 0xc000f18c00\u003e: \n    route was never reachable: Get \"https://agnhost-e2e-serving-app-wtf7m.apps.aro.e8g5g8f5f1b8d7k.ykxw.uksouth.aroapp-hcp.io\": tls: failed to verify certificate: x509: certificate signed by unknown authority\n    ...\noccurred"],"affected_runs":[{"run_url":"https://prow.ci.openshift.org/view/gs/test-platform-results/logs/periodic-ci-Azure-ARO-HCP-main-periodic-prod-e2e-parallel-ocp-nightly/2075354410581495808","occurred_at":"2026-07-09T23:00:24Z","signature_id":"ce9271b96f3c7b6923ef0fc23f10cbc3bb253833feb6393b6512b87a6e5385a0","pr_number":0,"after_last_push_of_merged_pr":true},{"run_url":"https://prow.ci.openshift.org/view/gs/test-platform-results/logs/branch-ci-Azure-ARO-HCP-main-e2e-prod-e2e-parallel/2075076265840218112","occurred_at":"2026-07-09T04:26:09Z","signature_id":"2c5e1ef9f86cbc1a3ccd631bec06c4e317d9335ea5cd80a3c32389b04b08c56b","pr_number":0,"after_last_push_of_merged_pr":true},{"run_url":"https://prow.ci.openshift.org/view/gs/test-platform-results/logs/branch-ci-Azure-ARO-HCP-main-e2e-prod-e2e-parallel/2075012973046272000","occurred_at":"2026-07-09T00:23:39Z","signature_id":"83ba665f08c48a739d7428e398ec28fefe20bd01ef4ba7691eee471350635f8d","pr_number":0,"after_last_push_of_merged_pr":true}]},{"environment":"prod","failure_pattern_id":"120e48adced5265e3c99ccc28967cb2a7471c544770275711c2aee3f2d3418be","failure_pattern":"timeout during CreateHCPClusterAndWait; context deadline exceeded","search_query":"failed to create HCP cluster cluster-candidate-5-0-78f45c, caused by: timeout '20.000000' minutes exceeded during CreateHCPCluster20251223FromParam for cluster cluster-candidate-5-0-78f45c in resource group rg-candidate-5-0-fmc67g, error: failed waiting for cluster=\"cluster-candidate-5-0-78f45c\" in resourcegroup=\"rg-candidate-5-0-fmc67g\" to finish creating, caused by: timeout '20.000000' minutes exceeded during CreateHCPCluster20251223FromParam for cluster cluster-candidate-5-0-78f45c in resource group rg-candidate-5-0-fmc67g, error: context deadline exceeded","failed_at":"e2e","job_name":"branch-ci-Azure-ARO-HCP-main-e2e-prod-e2e-parallel","test_name":"ARO-HCP should be able to perform a control plane and node pool install with OCP candidate channel for 5.0","occurrences":2,"runs_affected":2,"failed_runs":2,"run_impact_percent":15.384615384615385,"anchor_occurrences":2,"after_last_push_count":2,"trend_counts":[0,0,0,0,0,0,2],"trend_range":"2026-07-03..2026-07-09 UTC","prior_windows_present":4,"prior_window_starts":["2026-06-08","2026-06-15","2026-06-22","2026-06-29"],"prior_runs_affected":65,"prior_last_seen_at":"2026-07-04T02:00:13Z","contributing_tests":[{"failed_at":"e2e","job_name":"branch-ci-Azure-ARO-HCP-main-e2e-prod-e2e-parallel","test_name":"ARO-HCP should be able to perform a control plane and node pool install with OCP candidate channel for 5.0","occurrences":2}],"full_error_samples":["fail [github.com/Azure/ARO-HCP/test/e2e/complete_cluster_create_multiversion.go:106]: HCP cluster rg-candidate-5-0-fmc67g/cluster-candidate-5-0-78f45c should provision\nUnexpected error:\n    \u003c*fmt.wrapErrors | 0xc000752420\u003e: \n    failed to create HCP cluster cluster-candidate-5-0-78f45c, caused by: timeout '20.000000' minutes exceeded during CreateHCPCluster20251223FromParam for cluster cluster-candidate-5-0-78f45c in resource group rg-candidate-5-0-fmc67g, error: failed waiting for cluster=\"cluster-candidate-5-0-78f45c\" in resourcegroup=\"rg-candidate-5-0-fmc67g\" to finish creating, caused by: timeout '20.000000' minutes exceeded during CreateHCPCluster20251223FromParam for cluster cluster-candidate-5-0-78f45c in resource group rg-candidate-5-0-fmc67g, error: context deadline exceeded\n    ...\noccurred\nfail [github.com/Azure/ARO-HCP/test/e2e/complete_cluster_create_multiversion.go:106]: HCP cluster rg-candidate-5-0-fmc67g/cluster-candidate-5-0-78f45c should provision\nUnexpected error:\n    \u003c*fmt.wrapErrors | 0xc000752420\u003e: \n    failed to create HCP cluster cluster-candidate-5-0-78f45c, caused by: timeout '20.000000' minutes exceeded during CreateHCPCluster20251223FromParam for cluster cluster-candidate-5-0-78f45c in resource group rg-candidate-5-0-fmc67g, error: failed waiting for cluster=\"cluster-candidate-5-0-78f45c\" in resourcegroup=\"rg-candidate-5-0-fmc67g\" to finish creating, caused by: timeout '20.000000' minutes exceeded during CreateHCPCluster20251223FromParam for cluster cluster-candidate-5-0-78f45c in resource group rg-candidate-5-0-fmc67g, error: context deadline exceeded\n    ...\noccurred","fail [github.com/Azure/ARO-HCP/test/e2e/complete_cluster_create_multiversion.go:106]: HCP cluster rg-candidate-5-0-4kczhg/cluster-candidate-5-0-g7fggr should provision\nUnexpected error:\n    \u003c*fmt.wrapErrors | 0xc0015af680\u003e: \n    failed to create HCP cluster cluster-candidate-5-0-g7fggr, caused by: timeout '20.000000' minutes exceeded during CreateHCPCluster20251223FromParam for cluster cluster-candidate-5-0-g7fggr in resource group rg-candidate-5-0-4kczhg, error: failed waiting for cluster=\"cluster-candidate-5-0-g7fggr\" in resourcegroup=\"rg-candidate-5-0-4kczhg\" to finish creating, caused by: timeout '20.000000' minutes exceeded during CreateHCPCluster20251223FromParam for cluster cluster-candidate-5-0-g7fggr in resource group rg-candidate-5-0-4kczhg, error: context deadline exceeded\n    ...\noccurred\nfail [github.com/Azure/ARO-HCP/test/e2e/complete_cluster_create_multiversion.go:106]: HCP cluster rg-candidate-5-0-4kczhg/cluster-candidate-5-0-g7fggr should provision\nUnexpected error:\n    \u003c*fmt.wrapErrors | 0xc0015af680\u003e: \n    failed to create HCP cluster cluster-candidate-5-0-g7fggr, caused by: timeout '20.000000' minutes exceeded during CreateHCPCluster20251223FromParam for cluster cluster-candidate-5-0-g7fggr in resource group rg-candidate-5-0-4kczhg, error: failed waiting for cluster=\"cluster-candidate-5-0-g7fggr\" in resourcegroup=\"rg-candidate-5-0-4kczhg\" to finish creating, caused by: timeout '20.000000' minutes exceeded during CreateHCPCluster20251223FromParam for cluster cluster-candidate-5-0-g7fggr in resource group rg-candidate-5-0-4kczhg, error: context deadline exceeded\n    ...\noccurred"],"affected_runs":[{"run_url":"https://prow.ci.openshift.org/view/gs/test-platform-results/logs/branch-ci-Azure-ARO-HCP-main-e2e-prod-e2e-parallel/2075180010410348544","occurred_at":"2026-07-09T11:27:24Z","signature_id":"7cffeee611fd8b4f3969a8e8b0497e10b9f0e8d4fac503ed8416732936b147d4","pr_number":0,"after_last_push_of_merged_pr":true},{"run_url":"https://prow.ci.openshift.org/view/gs/test-platform-results/logs/branch-ci-Azure-ARO-HCP-main-e2e-prod-e2e-parallel/2075134802771578880","occurred_at":"2026-07-09T08:27:45Z","signature_id":"c2c76af9af1934d2e66d44150bf16a834c6b78d4396ed010bf1c5ecea8d2ca7b","pr_number":0,"after_last_push_of_merged_pr":true}]},{"environment":"prod","failure_pattern_id":"7137d3f115bf4c264bb74c888bdc6c3954a56a37032931fb9aa8d47ff31a4953","failure_pattern":"x509: certificate signed by unknown authority","search_query":"x509: certificate signed by unknown authority","failed_at":"e2e","job_name":"branch-ci-Azure-ARO-HCP-main-e2e-prod-e2e-parallel","test_name":"Customer should create an HCP cluster and validate TLS certificates","occurrences":2,"runs_affected":2,"failed_runs":2,"run_impact_percent":15.384615384615385,"anchor_occurrences":2,"after_last_push_count":4,"trend_counts":[0,0,0,0,0,0,2],"trend_range":"2026-07-03..2026-07-09 UTC","prior_windows_present":1,"prior_window_starts":["2026-06-15"],"prior_runs_affected":4,"prior_last_seen_at":"2026-06-19T04:04:33Z","contributing_tests":[{"failed_at":"e2e","job_name":"branch-ci-Azure-ARO-HCP-main-e2e-prod-e2e-parallel","test_name":"Customer should create an HCP cluster and validate TLS certificates","occurrences":1},{"failed_at":"e2e","job_name":"periodic-ci-Azure-ARO-HCP-main-periodic-prod-e2e-parallel-ocp-nightly","test_name":"Customer should create an HCP cluster and validate TLS certificates","occurrences":1}],"full_error_samples":["fail [github.com/Azure/ARO-HCP/test/e2e/cluster_tls_endpoints.go:167]: Timed out after 600.001s.\nexpect ingress certificate to be signed by a trusted Azure CA\nExpected success, but got an error:\n    \u003cx509.UnknownAuthorityError\u003e: \n    x509: certificate signed by unknown authority\n    ...\nfail [github.com/Azure/ARO-HCP/test/e2e/cluster_tls_endpoints.go:167]: Timed out after 600.001s.\nexpect ingress certificate to be signed by a trusted Azure CA\nExpected success, but got an error:\n    \u003cx509.UnknownAuthorityError\u003e: \n    x509: certificate signed by unknown authority\n    ...","fail [github.com/Azure/ARO-HCP/test/e2e/cluster_tls_endpoints.go:167]: Timed out after 600.003s.\nexpect ingress certificate to be signed by a trusted Azure CA\nExpected success, but got an error:\n    \u003cx509.UnknownAuthorityError\u003e: \n    x509: certificate signed by unknown authority\n    ...\nfail [github.com/Azure/ARO-HCP/test/e2e/cluster_tls_endpoints.go:167]: Timed out after 600.003s.\nexpect ingress certificate to be signed by a trusted Azure CA\nExpected success, but got an error:\n    \u003cx509.UnknownAuthorityError\u003e: \n    x509: certificate signed by unknown authority\n    ..."],"affected_runs":[{"run_url":"https://prow.ci.openshift.org/view/gs/test-platform-results/logs/periodic-ci-Azure-ARO-HCP-main-periodic-prod-e2e-parallel-ocp-nightly/2075354410581495808","occurred_at":"2026-07-09T23:00:24Z","signature_id":"55d4b1840d69212b2703b61209abbc219f27e5b689e1fef7a10a1d77779d4060","pr_number":0,"after_last_push_of_merged_pr":true},{"run_url":"https://prow.ci.openshift.org/view/gs/test-platform-results/logs/branch-ci-Azure-ARO-HCP-main-e2e-prod-e2e-parallel/2075234996854984704","occurred_at":"2026-07-09T15:05:53Z","signature_id":"c95031350c87ed76ab8f37f77781a3df78d78ce53eee78d8acc4bb2657db707d","pr_number":0,"after_last_push_of_merged_pr":true}]},{"environment":"prod","failure_pattern_id":"1141d0fd9f679007e447ee31146ba219b79d56c1f3a9288dd68187b3f9e7036c","failure_pattern":"UpdateNodePoolAndWait timed out after \u003cminutes\u003e minutes; context deadline exceeded","search_query":"failed waiting for nodepool=\"np-1\" in cluster=\"cluster-np-labels-taints\" resourcegroup=\"rg-np-labels-taints-9qjlw2\" to finish updating, caused by: timeout '20.000000' minutes exceeded during UpdateNodePoolAndWait for nodepool np-1 in cluster cluster-np-labels-taints in resource group rg-np-labels-taints-9qjlw2, error: context deadline exceeded","failed_at":"e2e","job_name":"branch-ci-Azure-ARO-HCP-main-e2e-prod-e2e-parallel","test_name":"Customer should be able to update node pool labels and taints","occurrences":1,"runs_affected":1,"failed_runs":1,"run_impact_percent":7.6923076923076925,"anchor_occurrences":1,"after_last_push_count":4,"trend_counts":[0,0,0,0,0,2,1],"trend_range":"2026-07-03..2026-07-09 UTC","prior_windows_present":1,"prior_window_starts":["2026-06-15"],"prior_runs_affected":3,"prior_last_seen_at":"2026-06-17T10:52:58Z","contributing_tests":[{"failed_at":"e2e","job_name":"branch-ci-Azure-ARO-HCP-main-e2e-prod-e2e-parallel","test_name":"Customer should be able to update node pool labels and taints","occurrences":1}],"full_error_samples":["fail [github.com/Azure/ARO-HCP/test/e2e/nodepool_labels_taints.go:185]: failed to update node pool np-1 with new taints and scale up\nUnexpected error:\n    \u003c*fmt.wrapErrors | 0xc0027caba0\u003e: \n    failed waiting for nodepool=\"np-1\" in cluster=\"cluster-np-labels-taints\" resourcegroup=\"rg-np-labels-taints-9qjlw2\" to finish updating, caused by: timeout '20.000000' minutes exceeded during UpdateNodePoolAndWait for nodepool np-1 in cluster cluster-np-labels-taints in resource group rg-np-labels-taints-9qjlw2, error: context deadline exceeded\n    ...\noccurred\nfail [github.com/Azure/ARO-HCP/test/e2e/nodepool_labels_taints.go:185]: failed to update node pool np-1 with new taints and scale up\nUnexpected error:\n    \u003c*fmt.wrapErrors | 0xc0027caba0\u003e: \n    failed waiting for nodepool=\"np-1\" in cluster=\"cluster-np-labels-taints\" resourcegroup=\"rg-np-labels-taints-9qjlw2\" to finish updating, caused by: timeout '20.000000' minutes exceeded during UpdateNodePoolAndWait for nodepool np-1 in cluster cluster-np-labels-taints in resource group rg-np-labels-taints-9qjlw2, error: context deadline exceeded\n    ...\noccurred"],"affected_runs":[{"run_url":"https://prow.ci.openshift.org/view/gs/test-platform-results/logs/branch-ci-Azure-ARO-HCP-main-e2e-prod-e2e-parallel/2075239334985863168","occurred_at":"2026-07-09T15:23:08Z","signature_id":"db526c7377214eb629dba3536f3d51a86509e56fb2823a3403d7890ad7f6af71","pr_number":0,"after_last_push_of_merged_pr":true}]},{"environment":"prod","failure_pattern_id":"afb4bb7f79f1adc8b037a175530f7cd4154fc1b7d3239a4e6c6847fba115a743","failure_pattern":"client rate limiter Wait returned an error: context deadline exceeded","search_query":"client rate limiter Wait returned an error: context deadline exceeded","failed_at":"e2e","job_name":"branch-ci-Azure-ARO-HCP-main-e2e-prod-e2e-parallel","test_name":"Customer should be able to create a no-CNI private cluster with a private key vault, a nodepool and install cilium CNI successfully","occurrences":1,"runs_affected":1,"failed_runs":1,"run_impact_percent":7.6923076923076925,"anchor_occurrences":1,"after_last_push_count":10,"trend_counts":[0,0,0,0,0,0,1],"trend_range":"2026-07-03..2026-07-09 UTC","prior_windows_present":3,"prior_window_starts":["2026-06-08","2026-06-15","2026-06-22"],"prior_runs_affected":12,"prior_last_seen_at":"2026-06-22T04:30:06Z","contributing_tests":[{"failed_at":"e2e","job_name":"branch-ci-Azure-ARO-HCP-main-e2e-prod-e2e-parallel","test_name":"Customer should be able to create a no-CNI private cluster with a private key vault, a nodepool and install cilium CNI successfully","occurrences":1}],"full_error_samples":["fail [github.com/Azure/ARO-HCP/test/e2e/cluster_create_complex_cilium_kv.go:190]: failed to verify nodes are Ready with Cilium CNI for cluster \"cilium-cluster\"\nUnexpected error:\n    \u003c*errors.joinError | 0xc001a6a3a8\u003e: \n    VerifyNodesReady failed: no nodes found in the cluster\n    VerifyCiliumOperational failed: not all pods in kube-system namespace are running: failed to list pods in kube-system namespace: client rate limiter Wait returned an error: context deadline exceeded\n    failed to create NodePool cilium-np, caused by: timeout '20.000000' minutes exceeded during CreateNodePoolFromParam for node pool cilium-np in resource group complex-cilium-kv-rbkvwl, error: failed waiting for nodepool=\"cilium-np\" for cluster \"cilium-cluster\" in resourcegroup=\"complex-cilium-kv-rbkvwl\" to finish creating: context deadline exceeded\n    ...\noccurred\nfail [github.com/Azure/ARO-HCP/test/e2e/cluster_create_complex_cilium_kv.go:190]: failed to verify nodes are Ready with Cilium CNI for cluster \"cilium-cluster\"\nUnexpected error:\n    \u003c*errors.joinError | 0xc001a6a3a8\u003e: \n    VerifyNodesReady failed: no nodes found in the cluster\n    VerifyCiliumOperational failed: not all pods in kube-system namespace are running: failed to list pods in kube-system namespace: client rate limiter Wait returned an error: context deadline exceeded\n    failed to create NodePool cilium-np, caused by: timeout '20.000000' minutes exceeded during CreateNodePoolFromParam for node pool cilium-np in resource group complex-cilium-kv-rbkvwl, error: failed waiting for nodepool=\"cilium-np\" for cluster \"cilium-cluster\" in resourcegroup=\"complex-cilium-kv-rbkvwl\" to finish creating: context deadline exceeded\n    ...\noccurred"],"affected_runs":[{"run_url":"https://prow.ci.openshift.org/view/gs/test-platform-results/logs/branch-ci-Azure-ARO-HCP-main-e2e-prod-e2e-parallel/2075180010410348544","occurred_at":"2026-07-09T11:27:24Z","signature_id":"a27dc0b906c815e51578249fb35422c834e6dfab9313e1e3276046f6c522fafd","pr_number":0,"after_last_push_of_merged_pr":true}]}]}]}