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Single Day: Jul 21
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Environment: INT

Failure patterns: 2 · Failures matched: 2 · Total runs: 8 · Runs affected: 2

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: IndeterminateSignal: Indeterminate — seen in 3 prior week(s); active 1 day(s)
e2e112.50%1 of 8 job runs affectedIndeterminateSignal: Indeterminate — seen in 3 prior week(s); active 1 day(s)Show trend detailsJul 15: 0 · Jul 16: 0 · Jul 17: 0 · Jul 18: 0 · Jul 19: 0 · Jul 20: 0 · Jul 21: 1none
Full failure examples (1)
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-5-0-r7d6d5"
Unexpected error:
    <*fmt.wrapError | 0xc000a13320>: 
    route was never reachable: Get "https://agnhost-e2e-sample-app-sqn8d.apps.aro.r8k3t7v7s5w7d4g.o85n.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:172]: failed to verify simple web app runs on cluster "cluster-candidate-5-0-r7d6d5"
Unexpected error:
    <*fmt.wrapError | 0xc000a13320>: 
    route was never reachable: Get "https://agnhost-e2e-sample-app-sqn8d.apps.aro.r8k3t7v7s5w7d4g.o85n.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 5.01
Affected runs (1)
Date (UTC)Associated PRProw job
n/a2079517159439994880
ERROR CODE: DeploymentFailed; detail code DeploymentActive; detail message The deployment with resource id '/subscriptions/<subscription>/resourcegroups/<resource-group>/providers...
full failure pattern:
ERROR CODE: DeploymentFailed; detail code DeploymentActive; detail message The deployment with resource id '/subscriptions/<subscription>/resourcegroups/<resource-group>/providers/Microsoft.Resources/deployments/pooledMsiScopedAssignments' cannot be saved, because this would overwrite an existing deployment which is still active. If this is an intentional re-deployment, please wait for the original deployment to complete, or cancel it before re-attempting the operation. The previous deployment was started at '7/21/2026 11:31:54 PM' with correlationId '<uuid>', and will expire at '7/28/2026 11:31:54 PM' if it does not complete before then.
Signal: IndeterminateSignal: Indeterminate — no prior history; active 1 day(s) — New failure pattern — no prior history
e2e112.50%1 of 8 job runs affectedIndeterminateSignal: Indeterminate — no prior history; active 1 day(s) — New failure pattern — no prior historyShow trend detailsJul 15: 0 · Jul 16: 0 · Jul 17: 0 · Jul 18: 0 · Jul 19: 0 · Jul 20: 0 · Jul 21: 1none
Full failure examples (1)
fail [github.com/Azure/ARO-HCP/test/e2e/clusters_sharing_resgroup.go:81]: failed to create customer resources for first cluster "basic-hcp-cluster"
Unexpected error:
    <*fmt.wrapError | 0xc000efef20>: 
    failed to create managed identities: failed to create managed identities: failed waiting for deployment "mi-basic-hcp-cluster-lwhsj4" at subscription scope to finish: GET https://management.azure.com/subscriptions/XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX/providers/Microsoft.Resources/deployments/mi-basic-hcp-cluster-lwhsj4/operationStatuses/08584169301754153997
    --------------------------------------------------------------------------------
    RESPONSE 200: 200 OK
    ERROR CODE: DeploymentFailed
    --------------------------------------------------------------------------------
    {
      "status": "Failed",
      "error": {
        "code": "DeploymentFailed",
        "message": "At least one resource deployment operation failed. Please list deployment operations for details. Please see https://aka.ms/arm-deployment-operations for usage details.",
        "details": [
          {
            "code": "Conflict",
            "message": "{\r\n  \"error\": {\r\n    \"code\": \"DeploymentActive\",\r\n    \"message\": \"The deployment with resource id '/subscriptions/XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX/resourceGroups/customer-rg-fn5csp4xjr4l/providers/Microsoft.Resources/deployments/pooledNonMsiScopedAssignments-eqbgltuyzhpg4' cannot be saved, because this would overwrite an existing deployment which is still active. If this is an intentional re-deployment, please wait for the original deployment to complete, or cancel it before re-attempting the operation. The previous deployment was started at '7/21/2026 11:31:54 PM' with correlationId '84edb00d-eb04-47f9-bfb5-f5789781106f', and will expire at '7/28/2026 11:31:54 PM' if it does not complete before then. Please see https://aka.ms/arm-deploy-resources for usage details.\"\r\n  }\r\n}"
          },
          {
            "code": "Conflict",
            "message": "{\r\n  \"error\": {\r\n    \"code\": \"DeploymentActive\",\r\n    \"message\": \"The deployment with resource id '/subscriptions/XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX/resourceGroups/aro-hcp-msi-container-int-shard0-00-14/providers/Microsoft.Resources/deployments/pooledMsiScopedAssignments' cannot be saved, because this would overwrite an existing deployment which is still active. If this is an intentional re-deployment, please wait for the original deployment to complete, or cancel it before re-attempting the operation. The previous deployment was started at '7/21/2026 11:31:54 PM' with correlationId '84edb00d-eb04-47f9-bfb5-f5789781106f', and will expire at '7/28/2026 11:31:54 PM' if it does not complete before then. Please see https://aka.ms/arm-deploy-resources for usage details.\"\r\n  }\r\n}"
          }
        ]
      }
    }
    --------------------------------------------------------------------------------
    
    ...
occurred
fail [github.com/Azure/ARO-HCP/test/e2e/clusters_sharing_resgroup.go:81]: failed to create customer resources for first cluster "basic-hcp-cluster"
Unexpected error:
    <*fmt.wrapError | 0xc000efef20>: 
    failed to create managed identities: failed to create managed identities: failed waiting for deployment "mi-basic-hcp-cluster-lwhsj4" at subscription scope to finish: GET https://management.azure.com/subscriptions/XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX/providers/Microsoft.Resources/deployments/mi-basic-hcp-cluster-lwhsj4/operationStatuses/08584169301754153997
    --------------------------------------------------------------------------------
    RESPONSE 200: 200 OK
    ERROR CODE: DeploymentFailed
    --------------------------------------------------------------------------------
    {
      "status": "Failed",
      "error": {
        "code": "DeploymentFailed",
        "message": "At least one resource deployment operation failed. Please list deployment operations for details. Please see https://aka.ms/arm-deployment-operations for usage details.",
        "details": [
          {
            "code": "Conflict",
            "message": "{\r\n  \"error\": {\r\n    \"code\": \"DeploymentActive\",\r\n    \"message\": \"The deployment with resource id '/subscriptions/XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX/resourceGroups/customer-rg-fn5csp4xjr4l/providers/Microsoft.Resources/deployments/pooledNonMsiScopedAssignments-eqbgltuyzhpg4' cannot be saved, because this would overwrite an existing deployment which is still active. If this is an intentional re-deployment, please wait for the original deployment to complete, or cancel it before re-attempting the operation. The previous deployment was started at '7/21/2026 11:31:54 PM' with correlationId '84edb00d-eb04-47f9-bfb5-f5789781106f', and will expire at '7/28/2026 11:31:54 PM' if it does not complete before then. Please see https://aka.ms/arm-deploy-resources for usage details.\"\r\n  }\r\n}"
          },
          {
            "code": "Conflict",
            "message": "{\r\n  \"error\": {\r\n    \"code\": \"DeploymentActive\",\r\n    \"message\": \"The deployment with resource id '/subscriptions/XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX/resourceGroups/aro-hcp-msi-container-int-shard0-00-14/providers/Microsoft.Resources/deployments/pooledMsiScopedAssignments' cannot be saved, because this would overwrite an existing deployment which is still active. If this is an intentional re-deployment, please wait for the original deployment to complete, or cancel it before re-attempting the operation. The previous deployment was started at '7/21/2026 11:31:54 PM' with correlationId '84edb00d-eb04-47f9-bfb5-f5789781106f', and will expire at '7/28/2026 11:31:54 PM' if it does not complete before then. Please see https://aka.ms/arm-deploy-resources for usage details.\"\r\n  }\r\n}"
          }
        ]
      }
    }
    --------------------------------------------------------------------------------
    
    ...
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/a2079707293942812672