This repository was archived by the owner on May 8, 2025. It is now read-only.
This repository was archived by the owner on May 8, 2025. It is now read-only.
k8s 1.19 golang 1.15 doesn't like the webhook cert generated #430
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Description
Kubernetes 1.19 updates Golang to 1.15+ which throws this error when trying to validate the webhook caBundle:
Post \"https://flink-operator-webhook-service.<namespace>.svc:443/mutate-flinkoperator-k8s-io-v1beta1-flinkcluster?timeout=30s\":
x509: certificate relies on legacy Common Name field, use SANs or temporarily
enable Common Name matching with GODEBUG=x509ignoreCN=0'\nkind: Status
message: 'Internal error occurred: failed calling webhook \"mflinkcluster.flinkoperator.k8s.io\":
Post \"https://flink-operator-webhook-service.<namespace>.svc:443/mutate-flinkoperator-k8s-io-v1beta1-flinkcluster?timeout=30s\":
x509: certificate relies on legacy Common Name field, use SANs or temporarily enable\n Common Name matching with GODEBUG=x509ignoreCN=0'
Corrective PR to follow
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