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[hermes] bstein-dev-home #449: jenkins_controller_restart_checkout_interruption #18

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opened 2026-08-07 09:46:58 +00:00 by bstein · 0 comments
bstein commented 2026-08-07 09:46:58 +00:00
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Hermes auto-triage classified incident bstein-dev-home/449 as jenkins_controller_restart_checkout_interruption (confidence 0.99); first failed gate: Declarative: Checkout SCM.

Why a human is needed

Build 449 failed before repository source was available to later pipeline stages. Jenkins explicitly reports that checkout could not resume after a controller restart, and no structured test failure was published. Update the CI pipeline configuration so its checkout stage can be retried after non-resumable controller interruptions; this should provision a fresh workspace and repeat SCM checkout. The archiveArtifacts FilePath exception occurred only during post actions after the failed checkout and does not indicate a separate source-code defect.

Ariadne did not authorize automated remediation: classification_not_supported: 'jenkins_controller_restart_checkout_interruption'.

Facts

  • jenkins — Build 449 for job bstein-dev-home finished with result FAILURE after 1221.103 seconds. (https://ci.bstein.dev/job/bstein-dev-home/449/)
  • jenkins — Jenkins reported the first failed stage as "Declarative: Checkout SCM". (build metadata: first_failed_stage)
  • jenkins — The build published no structured failed-test results. (build metadata: jenkins.failed_tests=[])
  • jenkins — The earliest enforced failure evidence is SynchronousResumeNotSupportedException stating that the Pipeline checkout step cannot be resumed after a controller restart. (console_failures[1], line 369)
  • jenkins — The later post-action archiveArtifacts error says hudson.FilePath context was missing, which occurred after checkout had already failed. (console_failures[1], line 369)
  • opensearch — The Jenkins agent pod was setting up at 2026-08-07T09:41:13.542Z, and Jenkins later logged that the agent had already launched at 2026-08-07T09:45:22.930Z. (log_evidence.records for pod bstein-dev-home-449-7vn54-585mq-shxw2)

Evidence

The earliest failure region of the build console:

tty: true
    volumeMounts:
    - mountPath: "/home/jenkins/agent"
      name: "workspace-volume"
  - command:
    - "cat"
    image: "registry.bstein.dev/bstein/quality-tools:sonar8.0.1-trivy0.70.0-db20260422-arm64"
    name: "quality-tools"
    tty: true
    volumeMounts:
    - mountPath: "/home/jenkins/agent"
      name: "workspace-volume"
  - env:
    - name: "JENKINS_SECRET"
      value: "********"
    - name: "JENKINS_TUNNEL"
      value: "jenkins.jenkins.svc.cluster.local:50000"
    - name: "JENKINS_AGENT_NAME"
      value: "bstein-dev-home-449-7vn54-585mq-shxw2"

Inferences

  • The repository's test suite did not run to a reportable failure: no failed tests were published and checkout was the first failed stage.
  • A Jenkins controller restart interrupted a non-resumable SCM checkout. The subsequent missing-workspace post-action exception is downstream cleanup noise caused by the unavailable node/workspace context, not the first failure.
  • The fix should make the checkout stage retryable when Jenkins resumes after a controller restart, rather than changing application code or test expectations.

Suggested remediation (not available)

No automated remediation exists for this failure. Hermes proposes one; it was not performed, and Ariadne cannot perform it until a person builds and deploys it.

  • Proposed action: retry_nonresumable_checkout
  • What it would do: Configure the Jenkins pipeline's checkout-containing Declarative agent or stage to retry non-resumable work so a controller restart provisions a fresh agent and repeats checkout.
  • Evidence that should be required first: A terminal build must identify Checkout SCM as the first failed stage and contain SynchronousResumeNotSupportedException for checkout after a controller restart; there must be no earlier repository, test, or quality-gate failure.

Links

Filed automatically by Ariadne from a Hermes Agent diagnosis (run run_1fc191fb22124148a4589e171dcb3ad8). Hermes has no write access to this repository; no files or infrastructure were changed.

Hermes auto-triage classified incident `bstein-dev-home/449` as **jenkins_controller_restart_checkout_interruption** (confidence 0.99); first failed gate: `Declarative: Checkout SCM`. ## Why a human is needed Build 449 failed before repository source was available to later pipeline stages. Jenkins explicitly reports that checkout could not resume after a controller restart, and no structured test failure was published. Update the CI pipeline configuration so its checkout stage can be retried after non-resumable controller interruptions; this should provision a fresh workspace and repeat SCM checkout. The archiveArtifacts FilePath exception occurred only during post actions after the failed checkout and does not indicate a separate source-code defect. Ariadne did not authorize automated remediation: `classification_not_supported: 'jenkins_controller_restart_checkout_interruption'`. ## Facts - **jenkins** — Build 449 for job bstein-dev-home finished with result FAILURE after 1221.103 seconds. (`https://ci.bstein.dev/job/bstein-dev-home/449/`) - **jenkins** — Jenkins reported the first failed stage as "Declarative: Checkout SCM". (`build metadata: first_failed_stage`) - **jenkins** — The build published no structured failed-test results. (`build metadata: jenkins.failed_tests=[]`) - **jenkins** — The earliest enforced failure evidence is SynchronousResumeNotSupportedException stating that the Pipeline checkout step cannot be resumed after a controller restart. (`console_failures[1], line 369`) - **jenkins** — The later post-action archiveArtifacts error says hudson.FilePath context was missing, which occurred after checkout had already failed. (`console_failures[1], line 369`) - **opensearch** — The Jenkins agent pod was setting up at 2026-08-07T09:41:13.542Z, and Jenkins later logged that the agent had already launched at 2026-08-07T09:45:22.930Z. (`log_evidence.records for pod bstein-dev-home-449-7vn54-585mq-shxw2`) ## Evidence The earliest failure region of the build console: ``` tty: true volumeMounts: - mountPath: "/home/jenkins/agent" name: "workspace-volume" - command: - "cat" image: "registry.bstein.dev/bstein/quality-tools:sonar8.0.1-trivy0.70.0-db20260422-arm64" name: "quality-tools" tty: true volumeMounts: - mountPath: "/home/jenkins/agent" name: "workspace-volume" - env: - name: "JENKINS_SECRET" value: "********" - name: "JENKINS_TUNNEL" value: "jenkins.jenkins.svc.cluster.local:50000" - name: "JENKINS_AGENT_NAME" value: "bstein-dev-home-449-7vn54-585mq-shxw2" ``` ## Inferences - The repository's test suite did not run to a reportable failure: no failed tests were published and checkout was the first failed stage. - A Jenkins controller restart interrupted a non-resumable SCM checkout. The subsequent missing-workspace post-action exception is downstream cleanup noise caused by the unavailable node/workspace context, not the first failure. - The fix should make the checkout stage retryable when Jenkins resumes after a controller restart, rather than changing application code or test expectations. ## Suggested remediation (not available) No automated remediation exists for this failure. Hermes proposes one; it was not performed, and Ariadne cannot perform it until a person builds and deploys it. - Proposed action: `retry_nonresumable_checkout` - What it would do: Configure the Jenkins pipeline's checkout-containing Declarative agent or stage to retry non-resumable work so a controller restart provisions a fresh agent and repeats checkout. - Evidence that should be required first: A terminal build must identify Checkout SCM as the first failed stage and contain SynchronousResumeNotSupportedException for checkout after a controller restart; there must be no earlier repository, test, or quality-gate failure. ## Links - Failed build: https://ci.bstein.dev/job/bstein-dev-home/449/ - Full evidence bundle and audit trail live in Ariadne at `/api/admin/audit/events`, event types `hermes_autotriage_incident` and `hermes_autotriage_diagnosis`. Filed automatically by Ariadne from a Hermes Agent diagnosis (run [run_1fc191fb22124148a4589e171dcb3ad8](https://agent.bstein.dev/chat?resume=run_1fc191fb22124148a4589e171dcb3ad8)). Hermes has no write access to this repository; no files or infrastructure were changed. <!-- hermes-triage job=bstein-dev-home classification=jenkins_controller_restart_checkout_interruption incident=bstein-dev-home/449 -->
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Reference: bstein/bstein-dev-home#18
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