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  1. OpenShift Logging
  2. LOG-4822

Loki output without URL passes validation and results in CrashloopBackoff

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    • NEW
    • ON_QA
    • Without this changes, missing URLs in Loki output triggered CrashloopBackoff in collector pod. This update enforces URL validation to preventing crashes.
    • Bug Fix
    • Log Collection - Sprint 245, Log Collection - Sprint 246, Log Collection - Sprint 247, Log Collection - Sprint 248

      Description of problem:

      This "valid" CLF results in CrashloopBackoff:

      apiVersion: logging.openshift.io/v1
kind: ClusterLogForwarder
metadata:
  creationTimestamp: "2023-11-15T19:05:06Z"
  generation: 2
  name: instance
  namespace: openshift-logging
  resourceVersion: "63696"
  uid: 1d8f65af-360c-4464-8972-92e4586122ca
spec:
  outputs:
  - limit:
      maxRecordsPerSecond: 100
    name: foo
    type: loki
  pipelines:
  - inputRefs:
    - application
    outputRefs:
    - foo
status:
  conditions:
  - lastTransitionTime: "2023-11-15T19:22:48Z"
    status: "True"
    type: Ready

      logs:

      $ oc logs collector-88qh2
Creating the directory used for persisting Vector state /var/lib/vector
Starting Vector process...
2023-11-15T19:16:10.191264Z ERROR vector::cli: Configuration error. error=empty string
in `sinks.foo`

              vparfono Vitalii Parfonov
              jcantril@redhat.com Jeffrey Cantrill
              Kabir Bharti Kabir Bharti
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                Created:
                Updated:
                Resolved: