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This commit is contained in:
Sean Sullivan 2023-05-10 19:13:54 +00:00
parent 6f23c77408
commit 5fdeaa8e42
2 changed files with 14 additions and 19 deletions
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2
staging/src/k8s.io/cli-runtime/pkg/resource/fallback_query_param_verifier.go
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@ -49,7 +49,7 @@ func NewFallbackQueryParamVerifier(primary Verifier, secondary Verifier) Verifie
func (f *fallbackQueryParamVerifier) HasSupport(gvk schema.GroupVersionKind) error { func (f *fallbackQueryParamVerifier) HasSupport(gvk schema.GroupVersionKind) error {
err := f.primary.HasSupport(gvk) err := f.primary.HasSupport(gvk)
// If an error was returned from the primary OpenAPI endpoint, // If an error was returned from the primary OpenAPI endpoint,
// we fallback to check the secondary OpenAPI endpoint for an // we fallback to check the secondary OpenAPI endpoint for
// any error *except* "paramUnsupportedError". // any error *except* "paramUnsupportedError".
if err != nil && !IsParamUnsupportedError(err) { if err != nil && !IsParamUnsupportedError(err) {
klog.V(7).Infof("openapi v3 error...falling back to legacy: %s", err) klog.V(7).Infof("openapi v3 error...falling back to legacy: %s", err)

31
staging/src/k8s.io/cli-runtime/pkg/resource/query_param_verifier_v3.go
View File

@ -64,15 +64,7 @@ func (v *queryParamVerifierV3) HasSupport(gvk schema.GroupVersionKind) error {
} }
gvSpec, err := v.root.GVSpec(gvk.GroupVersion()) gvSpec, err := v.root.GVSpec(gvk.GroupVersion())
if err == nil { if err == nil {
// Even if there is no error returned fetching OpenAPI V3 document, return supportsQueryParamV3(gvSpec, gvk, v.queryParam)
// check if the returned document is valid before checking support.
if gvSpec == nil || gvSpec.Paths == nil {
return fmt.Errorf("Invalid OpenAPI V3 document")
}
if supports := supportsQueryParamV3(gvSpec, gvk, v.queryParam); supports {
return nil
}
return NewParamUnsupportedError(gvk, v.queryParam)
} }
if _, isErr := err.(*openapi3.GroupVersionNotFoundError); !isErr { if _, isErr := err.(*openapi3.GroupVersionNotFoundError); !isErr {
return err return err
@ -85,9 +77,7 @@ func (v *queryParamVerifierV3) HasSupport(gvk schema.GroupVersionKind) error {
// If error retrieving Namespace spec, propagate error. // If error retrieving Namespace spec, propagate error.
return err return err
} }
if supports := supportsQueryParamV3(namespaceSpec, namespaceGVK, v.queryParam); supports { return supportsQueryParamV3(namespaceSpec, namespaceGVK, v.queryParam)
return nil
}
} }
return NewParamUnsupportedError(gvk, v.queryParam) return NewParamUnsupportedError(gvk, v.queryParam)
} }
@ -110,9 +100,14 @@ func hasGVKExtensionV3(extensions spec.Extensions, gvk schema.GroupVersionKind)
// supportsQueryParam is a method that let's us look in the OpenAPI if the // supportsQueryParam is a method that let's us look in the OpenAPI if the
// specific group-version-kind supports the specific query parameter for // specific group-version-kind supports the specific query parameter for
// the PATCH end-point. Returns true if the query param is supported by the // the PATCH end-point. Returns nil if the passed GVK supports the passed
// spec for the passed GVK; false otherwise. // query parameter; otherwise, a "paramUnsupportedError" is returned (except
func supportsQueryParamV3(doc *spec3.OpenAPI, gvk schema.GroupVersionKind, queryParam VerifiableQueryParam) bool { // when an invalid document error is returned when an invalid OpenAPI V3
// is passed in).
func supportsQueryParamV3(doc *spec3.OpenAPI, gvk schema.GroupVersionKind, queryParam VerifiableQueryParam) error {
if doc == nil || doc.Paths == nil {
return fmt.Errorf("Invalid OpenAPI V3 document")
}
for _, path := range doc.Paths.Paths { for _, path := range doc.Paths.Paths {
// If operation is not PATCH, then continue. // If operation is not PATCH, then continue.
op := path.PathProps.Patch op := path.PathProps.Patch
@ -127,10 +122,10 @@ func supportsQueryParamV3(doc *spec3.OpenAPI, gvk schema.GroupVersionKind, query
// for the PATCH operation. // for the PATCH operation.
for _, param := range op.OperationProps.Parameters { for _, param := range op.OperationProps.Parameters {
if param.ParameterProps.Name == string(queryParam) { if param.ParameterProps.Name == string(queryParam) {
return true return nil
} }
} }
return false return NewParamUnsupportedError(gvk, queryParam)
} }
return false return NewParamUnsupportedError(gvk, queryParam)
} }