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crd directly create smd schema from spec.Schema

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remove unused builder function
This commit is contained in:
Alexander Zielenski 2022-12-12 18:47:25 -08:00
parent 3e96127af1
commit 8a85077a61
2 changed files with 30 additions and 9 deletions
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31
staging/src/k8s.io/apiextensions-apiserver/pkg/apiserver/customresource_handler.go
View File

@ -76,6 +76,7 @@ import (
"k8s.io/client-go/scale/scheme/autoscalingv1"
"k8s.io/client-go/tools/cache"
"k8s.io/klog/v2"
"k8s.io/kube-openapi/pkg/spec3"
"k8s.io/kube-openapi/pkg/validation/spec"
"k8s.io/kube-openapi/pkg/validation/strfmt"
"k8s.io/kube-openapi/pkg/validation/validate"
@ -120,7 +121,7 @@ type crdHandler struct {
// staticOpenAPISpec is used as a base for the schema of CR's for the
// purpose of managing fields, it is how CR handlers get the structure
// of TypeMeta and ObjectMeta
staticOpenAPISpec *spec.Swagger
staticOpenAPISpec map[string]*spec.Schema
// The limit on the request size that would be accepted and decoded in a write request
// 0 means no limit.
@ -174,7 +175,7 @@ func NewCustomResourceDefinitionHandler(
authorizer authorizer.Authorizer,
requestTimeout time.Duration,
minRequestTimeout time.Duration,
staticOpenAPISpec *spec.Swagger,
staticOpenAPISpec map[string]*spec.Schema,
maxRequestBodyBytes int64) (*crdHandler, error) {
if converterFactory == nil {
@ -680,7 +681,7 @@ func (r *crdHandler) getOrCreateServingInfoFor(uid types.UID, name string) (*crd
}
var typeConverter fieldmanager.TypeConverter = fieldmanager.NewDeducedTypeConverter()
if openAPIModels != nil {
if len(openAPIModels) > 0 {
typeConverter, err = fieldmanager.NewTypeConverter(openAPIModels, crd.Spec.PreserveUnknownFields)
if err != nil {
return nil, err
@ -1369,25 +1370,39 @@ func hasServedCRDVersion(spec *apiextensionsv1.CustomResourceDefinitionSpec, ver
// buildOpenAPIModelsForApply constructs openapi models from any validation schemas specified in the custom resource,
// and merges it with the models defined in the static OpenAPI spec.
// Returns nil models ifthe static spec is nil, or an error is encountered.
func buildOpenAPIModelsForApply(staticOpenAPISpec *spec.Swagger, crd *apiextensionsv1.CustomResourceDefinition) (*spec.Swagger, error) {
func buildOpenAPIModelsForApply(staticOpenAPISpec map[string]*spec.Schema, crd *apiextensionsv1.CustomResourceDefinition) (map[string]*spec.Schema, error) {
if staticOpenAPISpec == nil {
return nil, nil
}
specs := []*spec.Swagger{}
// Convert static spec to V3 format to be able to merge
staticSpecV3 := &spec3.OpenAPI{
Version: "3.0.0",
Info: &spec.Info{
InfoProps: spec.InfoProps{
Title: "Kubernetes CRD Swagger",
Version: "v0.1.0",
},
},
Components: &spec3.Components{
Schemas: staticOpenAPISpec,
},
}
specs := []*spec3.OpenAPI{staticSpecV3}
for _, v := range crd.Spec.Versions {
// Defaults are not pruned here, but before being served.
// See flag description in builder.go for flag usage
s, err := builder.BuildOpenAPIV2(crd, v.Name, builder.Options{V2: true, SkipFilterSchemaForKubectlOpenAPIV2Validation: true, StripValueValidation: true, StripNullable: true, AllowNonStructural: false})
s, err := builder.BuildOpenAPIV3(crd, v.Name, builder.Options{})
if err != nil {
return nil, err
}
specs = append(specs, s)
}
mergedOpenAPI, err := builder.MergeSpecs(staticOpenAPISpec, specs...)
mergedOpenAPI, err := builder.MergeSpecsV3(specs...)
if err != nil {
return nil, err
}
return mergedOpenAPI, nil
return mergedOpenAPI.Components.Schemas, nil
}

8
staging/src/k8s.io/apiextensions-apiserver/pkg/apiserver/customresource_handler_test.go
View File

@ -1023,9 +1023,15 @@ func TestBuildOpenAPIModelsForApply(t *testing.T) {
},
}
convertedDefs := map[string]*spec.Schema{}
for k, v := range staticSpec.Definitions {
vCopy := v
convertedDefs[k] = &vCopy
}
for i, test := range tests {
crd.Spec.Versions[0].Schema = &test
models, err := buildOpenAPIModelsForApply(staticSpec, &crd)
models, err := buildOpenAPIModelsForApply(convertedDefs, &crd)
if err != nil {
t.Fatalf("failed to convert to apply model: %v", err)
}