Merge pull request #3647 from camilamacedo86/add-test-without-webhook

🐛 stop to generate crd webhooks patches and cainjetions for any CRD/API and projects without webhooks

Author: k8s-ci-robot

docs/book/src/component-config-tutorial/testdata/project/config/crd/kustomization.yaml

@@ -16,6 +16,8 @@ patches:
 #- path: patches/cainjection_in_projectconfigs.yaml
 #+kubebuilder:scaffold:crdkustomizecainjectionpatch
 
+# [WEBHOOK] To enable webhook, uncomment the following section
 # the following config is for teaching kustomize how to do kustomization for CRDs.
-configurations:
-- kustomizeconfig.yaml
+
+#configurations:
+#- kustomizeconfig.yaml

docs/book/src/component-config-tutorial/testdata/project/config/crd/patches/cainjection_in_projectconfigs.yaml

@@ -16,6 +16,8 @@ patches:
 - path: patches/cainjection_in_cronjobs.yaml
 #+kubebuilder:scaffold:crdkustomizecainjectionpatch
 
+# [WEBHOOK] To enable webhook, uncomment the following section
 # the following config is for teaching kustomize how to do kustomization for CRDs.
+
 configurations:
 - kustomizeconfig.yaml

docs/book/src/component-config-tutorial/testdata/project/config/crd/patches/webhook_in_projectconfigs.yaml

@@ -20,15 +20,13 @@ import (
 	"fmt"
 
 	pluginutil "sigs.k8s.io/kubebuilder/v3/pkg/plugin/util"
+	"sigs.k8s.io/kubebuilder/v3/pkg/plugins/common/kustomize/v2/scaffolds/internal/templates/config/crd"
 
 	log "github.com/sirupsen/logrus"
-
 	"sigs.k8s.io/kubebuilder/v3/pkg/config"
 	"sigs.k8s.io/kubebuilder/v3/pkg/machinery"
 	"sigs.k8s.io/kubebuilder/v3/pkg/model/resource"
 	"sigs.k8s.io/kubebuilder/v3/pkg/plugins"
-	"sigs.k8s.io/kubebuilder/v3/pkg/plugins/common/kustomize/v2/scaffolds/internal/templates/config/crd"
-	"sigs.k8s.io/kubebuilder/v3/pkg/plugins/common/kustomize/v2/scaffolds/internal/templates/config/crd/patches"
 	"sigs.k8s.io/kubebuilder/v3/pkg/plugins/common/kustomize/v2/scaffolds/internal/templates/config/rbac"
 	"sigs.k8s.io/kubebuilder/v3/pkg/plugins/common/kustomize/v2/scaffolds/internal/templates/config/samples"
 )
@@ -78,8 +76,6 @@ func (s *apiScaffolder) Scaffold() error {
 			&samples.CRDSample{Force: s.force},
 			&rbac.CRDEditorRole{},
 			&rbac.CRDViewerRole{},
-			&patches.EnableWebhookPatch{},
-			&patches.EnableCAInjectionPatch{},
 			&crd.Kustomization{},
 			&crd.KustomizeConfig{},
 		); err != nil {

docs/book/src/cronjob-tutorial/testdata/project/config/crd/kustomization.yaml

@@ -125,7 +125,9 @@ patches:
 # patches here are for enabling the CA injection for each CRD
 %s
 
+# [WEBHOOK] To enable webhook, uncomment the following section
 # the following config is for teaching kustomize how to do kustomization for CRDs.
-configurations:
-- kustomizeconfig.yaml
+
+#configurations:
+#- kustomizeconfig.yaml
 `

pkg/plugins/common/kustomize/v2/scaffolds/api.go

@@ -48,23 +48,15 @@ nameReference:
   version: v1
   fieldSpecs:
   - kind: CustomResourceDefinition
-    version: {{ .Resource.API.CRDVersion }}
+    version: v1
     group: apiextensions.k8s.io
-    {{- if ne .Resource.API.CRDVersion "v1" }}
-    path: spec/conversion/webhookClientConfig/service/name
-    {{- else }}
     path: spec/conversion/webhook/clientConfig/service/name
-    {{- end }}
 
 namespace:
 - kind: CustomResourceDefinition
-  version: {{ .Resource.API.CRDVersion }}
+  version: v1
   group: apiextensions.k8s.io
-  {{- if ne .Resource.API.CRDVersion "v1" }}
-  path: spec/conversion/webhookClientConfig/service/namespace
-  {{- else }}
   path: spec/conversion/webhook/clientConfig/service/namespace
-  {{- end }}
   create: false
 
 varReference:

pkg/plugins/common/kustomize/v2/scaffolds/internal/templates/config/crd/kustomization.go

@@ -49,10 +49,7 @@ func (f *EnableCAInjectionPatch) SetTemplateDefaults() error {
 
 //nolint:lll
 const enableCAInjectionPatchTemplate = `# The following patch adds a directive for certmanager to inject CA into the CRD
-{{- if ne .Resource.API.CRDVersion "v1" }}
-# CRD conversion requires k8s 1.13 or later.
-{{- end }}
-apiVersion: apiextensions.k8s.io/{{ .Resource.API.CRDVersion }}
+apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
   annotations:

pkg/plugins/common/kustomize/v2/scaffolds/internal/templates/config/crd/kustomizeconfig.go

@@ -49,30 +49,19 @@ func (f *EnableWebhookPatch) SetTemplateDefaults() error {
 }
 
 const enableWebhookPatchTemplate = `# The following patch enables a conversion webhook for the CRD
-{{- if ne .Resource.API.CRDVersion "v1" }}
-# CRD conversion requires k8s 1.13 or later.
-{{- end }}
-apiVersion: apiextensions.k8s.io/{{ .Resource.API.CRDVersion }}
+apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
   name: {{ .Resource.Plural }}.{{ .Resource.QualifiedGroup }}
 spec:
   conversion:
     strategy: Webhook
-    {{- if ne .Resource.API.CRDVersion "v1" }}
-    webhookClientConfig:
-      service:
-        namespace: system
-        name: webhook-service
-        path: /convert
-    {{- else }}
     webhook:
       clientConfig:
         service:
           namespace: system
           name: webhook-service
           path: /convert
       conversionReviewVersions:
-      - {{ .Resource.API.CRDVersion }}
-    {{- end }}
+      - v1
 `

pkg/plugins/common/kustomize/v2/scaffolds/internal/templates/config/crd/patches/enablecainjection_patch.go

@@ -19,9 +19,9 @@ package scaffolds
 import (
 	"fmt"
 
-	pluginutil "sigs.k8s.io/kubebuilder/v3/pkg/plugin/util"
-
 	log "github.com/sirupsen/logrus"
+	pluginutil "sigs.k8s.io/kubebuilder/v3/pkg/plugin/util"
+	"sigs.k8s.io/kubebuilder/v3/pkg/plugins/common/kustomize/v2/scaffolds/internal/templates/config/crd/patches"
 
 	"sigs.k8s.io/kubebuilder/v3/pkg/config"
 	"sigs.k8s.io/kubebuilder/v3/pkg/machinery"
@@ -71,6 +71,21 @@ func (s *webhookScaffolder) Scaffold() error {
 		return fmt.Errorf("error updating resource: %w", err)
 	}
 
+	if err := scaffold.Execute(
+		&kdefault.WebhookCAInjectionPatch{},
+		&kdefault.ManagerWebhookPatch{},
+		&webhook.Kustomization{Force: s.force},
+		&webhook.KustomizeConfig{},
+		&webhook.Service{},
+		&certmanager.Certificate{},
+		&certmanager.Kustomization{},
+		&certmanager.KustomizeConfig{},
+		&patches.EnableWebhookPatch{},
+		&patches.EnableCAInjectionPatch{},
+	); err != nil {
+		return fmt.Errorf("error scaffolding kustomize webhook manifests: %v", err)
+	}
+
 	kustomizeFilePath := "config/default/kustomization.yaml"
 	err := pluginutil.UncommentCode(kustomizeFilePath, "#- ../webhook", `#`)
 	if err != nil {
@@ -100,17 +115,13 @@ func (s *webhookScaffolder) Scaffold() error {
 		}
 	}
 
-	if err := scaffold.Execute(
-		&kdefault.WebhookCAInjectionPatch{},
-		&kdefault.ManagerWebhookPatch{},
-		&webhook.Kustomization{Force: s.force},
-		&webhook.KustomizeConfig{},
-		&webhook.Service{},
-		&certmanager.Certificate{},
-		&certmanager.Kustomization{},
-		&certmanager.KustomizeConfig{},
-	); err != nil {
-		return fmt.Errorf("error scaffolding kustomize webhook manifests: %v", err)
+	err = pluginutil.UncommentCode(crdKustomizationsFilePath, "#configurations:\n#- kustomizeconfig.yaml", `#`)
+	if err != nil {
+		hasWebHookUncommented, err := pluginutil.HasFragment(crdKustomizationsFilePath, "- kustomizeconfig.yaml")
+		if !hasWebHookUncommented || err != nil {
+			log.Errorf("Unable to find the target(s) #configurations:\n#- kustomizeconfig.yaml to uncomment in the file "+
+				"%s.", crdKustomizationsFilePath)
+		}
 	}
 
 	return nil