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Single Day: Jul 14
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Environment: STG

Failure patterns: 1 · Failures matched: 1 · Total runs: 2 · Runs affected: 1

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 2 prior week(s); spread across 3 days
e2e150.00%1 of 2 job runs affectedFlakeSignal: Flake — present in 2 prior week(s); spread across 3 daysShow trend detailsJul 8: 0 · Jul 9: 0 · Jul 10: 1 · Jul 11: 1 · Jul 12: 0 · Jul 13: 0 · Jul 14: 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-nightly-4-22-qp54cz"
Unexpected error:
    <*fmt.wrapError | 0xc000fac760>: 
    route was never reachable: Get "https://agnhost-e2e-serving-app-5tmbd.apps.aro.n8a8s5k4h5j8n9o.xdjt.uksouthstaging.aroapp-hcp.io": 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-nightly-4-22-qp54cz"
Unexpected error:
    <*fmt.wrapError | 0xc000fac760>: 
    route was never reachable: Get "https://agnhost-e2e-serving-app-5tmbd.apps.aro.n8a8s5k4h5j8n9o.xdjt.uksouthstaging.aroapp-hcp.io": tls: failed to verify certificate: x509: certificate signed by unknown authority
    ...
occurred
Contributing tests (1)
Failed AtJobTestSupport
e2eperiodic-ci-Azure-ARO-HCP-main-periodic-stage-e2e-parallel-ocp-nightlyARO-HCP should be able to perform a control plane and node pool install with OCP nightly channel for 4.221
Affected runs (1)
Date (UTC)Associated PRProw job
n/a2077166474224472064