Failed to create LokiStack due to failed to call webhook vlokistack.loki.grafana.com

Solution Verified - Updated -

Issue

  • While creating LokiStack custom resource, below error is streamed:

    Error "failed calling webhook "vlokistack.loki.grafana.com": failed to call webhook: Post "https://loki-operator-controller-manager-service.openshift-operators-redhat.svc:443/validate-loki-grafana-com-v1-lokistack?timeout=10s": x509: certificate signed by unknown authority" for field "undefined"

  • After installing Loki Operator, LokiStack custom resource failed to create because of above error.

Environment

  • Red Hat OpenShift Container Platform (RHOCP)
    • 4
  • Red Hat OpenShift Logging
    • 5
  • Loki Operator
    • 5

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