DRA: remove "source" indirection from v1 Pod API

This makes the API nicer:

    resourceClaims:
    - name: with-template
      resourceClaimTemplateName: test-inline-claim-template
    - name: with-claim
      resourceClaimName: test-shared-claim

Previously, this was:

    resourceClaims:
    - name: with-template
      source:
        resourceClaimTemplateName: test-inline-claim-template
    - name: with-claim
      source:
        resourceClaimName: test-shared-claim

A more long-term benefit is that other, future alternatives
might not make sense under the "source" umbrella.

This is a breaking change. It's justified because DRA is still
alpha and will have several other API breaks in 1.31.

Kubernetes-commit: bde9b64cdfbbbb185593c20fea84cdced631ffd6

applyconfigurations/core/v1/claimsource.go

@@ -1,48 +0,0 @@
-/*
-Copyright The Kubernetes Authors.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-
-// Code generated by applyconfiguration-gen. DO NOT EDIT.
-
-package v1
-
-// ClaimSourceApplyConfiguration represents a declarative configuration of the ClaimSource type for use
-// with apply.
-type ClaimSourceApplyConfiguration struct {
-	ResourceClaimName         *string `json:"resourceClaimName,omitempty"`
-	ResourceClaimTemplateName *string `json:"resourceClaimTemplateName,omitempty"`
-}
-
-// ClaimSourceApplyConfiguration constructs a declarative configuration of the ClaimSource type for use with
-// apply.
-func ClaimSource() *ClaimSourceApplyConfiguration {
-	return &ClaimSourceApplyConfiguration{}
-}
-
-// WithResourceClaimName sets the ResourceClaimName field in the declarative configuration to the given value
-// and returns the receiver, so that objects can be built by chaining "With" function invocations.
-// If called multiple times, the ResourceClaimName field is set to the value of the last call.
-func (b *ClaimSourceApplyConfiguration) WithResourceClaimName(value string) *ClaimSourceApplyConfiguration {
-	b.ResourceClaimName = &value
-	return b
-}
-
-// WithResourceClaimTemplateName sets the ResourceClaimTemplateName field in the declarative configuration to the given value
-// and returns the receiver, so that objects can be built by chaining "With" function invocations.
-// If called multiple times, the ResourceClaimTemplateName field is set to the value of the last call.
-func (b *ClaimSourceApplyConfiguration) WithResourceClaimTemplateName(value string) *ClaimSourceApplyConfiguration {
-	b.ResourceClaimTemplateName = &value
-	return b
-}

applyconfigurations/core/v1/podresourceclaim.go

@@ -21,8 +21,9 @@ package v1
 // PodResourceClaimApplyConfiguration represents a declarative configuration of the PodResourceClaim type for use
 // with apply.
 type PodResourceClaimApplyConfiguration struct {
-	Name   *string                        `json:"name,omitempty"`
-	Source *ClaimSourceApplyConfiguration `json:"source,omitempty"`
+	Name                      *string `json:"name,omitempty"`
+	ResourceClaimName         *string `json:"resourceClaimName,omitempty"`
+	ResourceClaimTemplateName *string `json:"resourceClaimTemplateName,omitempty"`
 }
 
 // PodResourceClaimApplyConfiguration constructs a declarative configuration of the PodResourceClaim type for use with
@@ -39,10 +40,18 @@ func (b *PodResourceClaimApplyConfiguration) WithName(value string) *PodResource
 	return b
 }
 
-// WithSource sets the Source field in the declarative configuration to the given value
+// WithResourceClaimName sets the ResourceClaimName field in the declarative configuration to the given value
 // and returns the receiver, so that objects can be built by chaining "With" function invocations.
-// If called multiple times, the Source field is set to the value of the last call.
-func (b *PodResourceClaimApplyConfiguration) WithSource(value *ClaimSourceApplyConfiguration) *PodResourceClaimApplyConfiguration {
-	b.Source = value
+// If called multiple times, the ResourceClaimName field is set to the value of the last call.
+func (b *PodResourceClaimApplyConfiguration) WithResourceClaimName(value string) *PodResourceClaimApplyConfiguration {
+	b.ResourceClaimName = &value
+	return b
+}
+
+// WithResourceClaimTemplateName sets the ResourceClaimTemplateName field in the declarative configuration to the given value
+// and returns the receiver, so that objects can be built by chaining "With" function invocations.
+// If called multiple times, the ResourceClaimTemplateName field is set to the value of the last call.
+func (b *PodResourceClaimApplyConfiguration) WithResourceClaimTemplateName(value string) *PodResourceClaimApplyConfiguration {
+	b.ResourceClaimTemplateName = &value
 	return b
 }

applyconfigurations/internal/internal.go

@@ -4659,15 +4659,6 @@ var schemaYAML = typed.YAMLObject(`types:
       type:
         scalar: string
       default: ""
-- name: io.k8s.api.core.v1.ClaimSource
-  map:
-    fields:
-    - name: resourceClaimName
-      type:
-        scalar: string
-    - name: resourceClaimTemplateName
-      type:
-        scalar: string
 - name: io.k8s.api.core.v1.ClientIPConfig
   map:
     fields:
@@ -6800,10 +6791,12 @@ var schemaYAML = typed.YAMLObject(`types:
       type:
         scalar: string
       default: ""
-    - name: source
+    - name: resourceClaimName
       type:
-        namedType: io.k8s.api.core.v1.ClaimSource
-      default: {}
+        scalar: string
+    - name: resourceClaimTemplateName
+      type:
+        scalar: string
 - name: io.k8s.api.core.v1.PodResourceClaimStatus
   map:
     fields:

applyconfigurations/utils.go

@@ -644,8 +644,6 @@ func ForKind(kind schema.GroupVersionKind) interface{} {
 		return &applyconfigurationscorev1.CinderPersistentVolumeSourceApplyConfiguration{}
 	case corev1.SchemeGroupVersion.WithKind("CinderVolumeSource"):
 		return &applyconfigurationscorev1.CinderVolumeSourceApplyConfiguration{}
-	case corev1.SchemeGroupVersion.WithKind("ClaimSource"):
-		return &applyconfigurationscorev1.ClaimSourceApplyConfiguration{}
 	case corev1.SchemeGroupVersion.WithKind("ClientIPConfig"):
 		return &applyconfigurationscorev1.ClientIPConfigApplyConfiguration{}
 	case corev1.SchemeGroupVersion.WithKind("ClusterTrustBundleProjection"):