🐛 Stop setting invalid formats int32/int64 for integer types#1274
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Signed-off-by: Stefan Büringer buringerst@vmware.com
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change lgtm, thanks for the quick fix! |
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/hold for review from @JoelSpeed or @alvaroaleman |
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[APPROVALNOTIFIER] This PR is APPROVED This pull-request has been approved by: alvaroaleman, sbueringer The full list of commands accepted by this bot can be found here. The pull request process is described here DetailsNeeds approval from an approver in each of these files:
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LGTM label has been added. DetailsGit tree hash: 80ca315f963e0112da81c6c8b2dfe8f08d7efbfe |
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/hold cancel |
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Will be reverted in #1275 (comment) |
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Re: EItanya's review — "what do other kube native projects do?" Researched cert-manager, Istio, Crossplane, Argo CD, KEDA, and Knative. None of them strip format: int32/int64 from their CRDs. These are valid OpenAPI 3.0 format values that controller-gen emits based on Go types. The Kubernetes warnings about unrecognized formats were a bug in the apiserver (kubernetes/kubernetes#133880), fixed in v1.34.1+ (kubernetes/kubernetes#133896). The fix restricts format warnings to string-type properties only, since format validation is only semantically meaningful for strings in JSON Schema. The controller-tools maintainers themselves tried removing these format values (kubernetes-sigs/controller-tools#1274) but reverted within 24 hours (kubernetes-sigs/controller-tools#1275) because they are part of the OpenAPI spec. Previous approach in this PR stripped the annotations via sed/perl post-processing. This revision removes all stripping logic and instead adds a brief explanatory comment in the Makefile for future contributors who encounter these warnings on older K8s versions. Signed-off-by: opspawn <agent@opspawn.com>
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Re: EItanya's review — "what do other kube native projects do?" Researched cert-manager, Istio, Crossplane, Argo CD, KEDA, and Knative. None of them strip format: int32/int64 from their CRDs. These are valid OpenAPI 3.0 format values that controller-gen emits based on Go types. The Kubernetes warnings about unrecognized formats were a bug in the apiserver (kubernetes/kubernetes#133880), fixed in v1.34.1+ (kubernetes/kubernetes#133896). The fix restricts format warnings to string-type properties only, since format validation is only semantically meaningful for strings in JSON Schema. The controller-tools maintainers themselves tried removing these format values (kubernetes-sigs/controller-tools#1274) but reverted within 24 hours (kubernetes-sigs/controller-tools#1275) because they are part of the OpenAPI spec. Previous approach in this PR stripped the annotations via sed/perl post-processing. This revision removes all stripping logic and instead adds a brief explanatory comment in the Makefile for future contributors who encounter these warnings on older K8s versions. Signed-off-by: opspawn <agent@opspawn.com> Signed-off-by: fl-sean03 <jmhbh@users.noreply.github.com>
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Signed-off-by: Stefan Büringer buringerst@vmware.com