Unable to generate CRD with min/max validation for field with int32 alias type #1269
Description
While working on upgrading cert-manager to K8s 1.34, I had to fix an issue in upstream kubernetes-sigs/gateway-api#4044. Now that my PR is merged, but not yet released, I upgraded to a pseudo-version of gateway-api. This last bump introduced commits adding a lot of new markers to API types as part of adopting https://github.com/kubernetes-sigs/kube-api-linter in gateway-api.
And now I am unable to generate the cert-manager CRDs, which include the reuse of upstream Go types from gateway-api.
/root/.prow_go_mod_cache/sigs.k8s.io/[email protected]/apis/v1/shared_types.go:155:2: must apply maximum to a numeric value, found
/root/.prow_go_mod_cache/sigs.k8s.io/[email protected]/apis/v1/shared_types.go:155:2: must apply minimum to a numeric value, found
Error: not all generators ran successfully
run `controller-gen crd paths=./cmd/... paths=./deploy/... paths=./design/... paths=./docs/... paths=./gcb/... paths=./hack/... paths=./internal/... paths=./logo/... paths=./pkg/... paths=./test/... paths=./third_party/... paths=./tools/... output:crd:artifacts:config=_bin/scratch/crds -w` to see all available markers, or `controller-gen crd paths=./cmd/... paths=./deploy/... paths=./design/... paths=./docs/... paths=./gcb/... paths=./hack/... paths=./internal/... paths=./logo/... paths=./pkg/... paths=./test/... paths=./third_party/... paths=./tools/... output:crd:artifacts:config=_bin/scratch/crds -h` for usage
make[1]: *** [make/_shared_new/helm/crds.mk:61: generate-crds] Error 1
This error can be seen in our CI logs for my WIP PR.
The field causing this issue in gateway-api: https://github.com/kubernetes-sigs/gateway-api/blob/180e20fd1ea1de1cfd06d64d9892af2ae54f83de/apis/v1/shared_types.go#L151-L155
Issue discussed with @sbueringer on Kubernetes Slack (thread).