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failed to call image swap after k8s CA expired #115

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qingbo-lu opened this issue Mar 6, 2024 · 0 comments
Open

failed to call image swap after k8s CA expired #115

qingbo-lu opened this issue Mar 6, 2024 · 0 comments
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bug Something isn't working help wanted Extra attention is needed needs-triage

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@qingbo-lu
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What happened: Warning FailedCreate 12s replicaset-controller Error creating: Internal error occurred: failed calling webhook "imageswap.webhook.k8s.twr.io": failed to call webhook: Post "https://imageswap.registry-mirrors.svc:443/?timeout=10s": tls: failed to verify certificate: x509: certificate has expired or is not yet valid: current time 2024-03-06T06:13:22Z is after 2024-03-05T21:19:29Z

mutatingwebhookconfigurations's CA_BUNDLE is copied from kubernetes configmap, GKE cluster auto retated the CA but image-swap didn't do that; certs of image-swap is valid but the CA is expired...
need to find a way to auto rotate the CA.
@qingbo-lu qingbo-lu added the bug Something isn't working label Mar 6, 2024
@phenixblue phenixblue added help wanted Extra attention is needed needs-triage labels Apr 11, 2024
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@phenixblue @qingbo-lu