decouple webhooks from APIs dir

Author: camilamacedo86

docs/book/src/cronjob-tutorial/testdata/project/api/v1/groupversion_info.go

@@ -13,15 +13,6 @@ 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.
 */
-// +kubebuilder:docs-gen:collapse=Apache License
-
-/*
-First, we have some *package-level* markers that denote that there are
-Kubernetes objects in this package, and that this package represents the group
-`batch.tutorial.kubebuilder.io`. The `object` generator makes use of the
-former, while the latter is used by the CRD generator to generate the right
-metadata for the CRDs it creates from this package.
-*/
 
 // Package v1 contains API Schema definitions for the batch v1 API group.
 // +kubebuilder:object:generate=true
@@ -33,13 +24,6 @@ import (
 	"sigs.k8s.io/controller-runtime/pkg/scheme"
 )
 
-/*
-Then, we have the commonly useful variables that help us set up our Scheme.
-Since we need to use all the types in this package in our controller, it's
-helpful (and the convention) to have a convenient method to add all the types to
-some other `Scheme`. SchemeBuilder makes this easy for us.
-*/
-
 var (
 	// GroupVersion is group version used to register these objects.
 	GroupVersion = schema.GroupVersion{Group: "batch.tutorial.kubebuilder.io", Version: "v1"}

docs/book/src/cronjob-tutorial/testdata/project/api/v1/zz_generated.deepcopy.go

@@ -13,7 +13,6 @@ 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.
 */
-// +kubebuilder:docs-gen:collapse=Apache License
 
 package main
 
@@ -41,17 +40,6 @@ import (
 	// +kubebuilder:scaffold:imports
 )
 
-// +kubebuilder:docs-gen:collapse=Imports
-
-/*
-The first difference to notice is that kubebuilder has added the new API
-group's package (`batchv1`) to our scheme.  This means that we can use those
-objects in our controller.
-
-If we would be using any other CRD we would have to add their scheme the same way.
-Builtin types such as Job have their scheme added by `clientgoscheme`.
-*/
-
 var (
 	scheme   = runtime.NewScheme()
 	setupLog = ctrl.Log.WithName("setup")
@@ -64,14 +52,7 @@ func init() {
 	// +kubebuilder:scaffold:scheme
 }
 
-/*
-The other thing that's changed is that kubebuilder has added a block calling our
-CronJob controller's `SetupWithManager` method.
-*/
-
 func main() {
-	/*
-	 */
 	var metricsAddr string
 	var enableLeaderElection bool
 	var probeAddr string
@@ -163,27 +144,16 @@ func main() {
 		os.Exit(1)
 	}
 
-	// +kubebuilder:docs-gen:collapse=old stuff
-
 	if err = (&controller.CronJobReconciler{
 		Client: mgr.GetClient(),
 		Scheme: mgr.GetScheme(),
 	}).SetupWithManager(mgr); err != nil {
 		setupLog.Error(err, "unable to create controller", "controller", "CronJob")
 		os.Exit(1)
 	}
-
-	/*
-		We'll also set up webhooks for our type, which we'll talk about next.
-		We just need to add them to the manager.  Since we might want to run
-		the webhooks separately, or not run them when testing our controller
-		locally, we'll put them behind an environment variable.
-
-		We'll just make sure to set `ENABLE_WEBHOOKS=false` when we run locally.
-	*/
 	// nolint:goconst
 	if os.Getenv("ENABLE_WEBHOOKS") != "false" {
-		if err = (&batchv1.CronJob{}).SetupWebhookWithManager(mgr); err != nil {
+		if err = webbooksv1.SetupCronJobWebhookWithManager(mgr); err != nil {
 			setupLog.Error(err, "unable to create webhook", "webhook", "CronJob")
 			os.Exit(1)
 		}
@@ -204,5 +174,4 @@ func main() {
 		setupLog.Error(err, "problem running manager")
 		os.Exit(1)
 	}
-	// +kubebuilder:docs-gen:collapse=old stuff
 }

docs/book/src/cronjob-tutorial/testdata/project/cmd/main.go

@@ -13,7 +13,7 @@ patches:
 
 # [CERTMANAGER] To enable cert-manager, uncomment all the sections with [CERTMANAGER] prefix.
 # patches here are for enabling the CA injection for each CRD
-- path: patches/cainjection_in_cronjobs.yaml
+#- path: patches/cainjection_in_cronjobs.yaml
 # +kubebuilder:scaffold:crdkustomizecainjectionpatch
 
 # [WEBHOOK] To enable webhook, uncomment the following section

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

@@ -22,9 +22,9 @@ resources:
 # crd/kustomization.yaml
 - ../webhook
 # [CERTMANAGER] To enable cert-manager, uncomment all sections with 'CERTMANAGER'. 'WEBHOOK' components are required.
-- ../certmanager
+#- ../certmanager
 # [PROMETHEUS] To enable prometheus monitor, uncomment all sections with 'PROMETHEUS'.
-- ../prometheus
+#- ../prometheus
 # [METRICS] Expose the controller manager metrics service.
 - metrics_service.yaml
 # [NETWORK POLICY] Protect the /metrics endpoint and Webhook Server with NetworkPolicy.
@@ -48,104 +48,104 @@ patches:
 # [CERTMANAGER] To enable cert-manager, uncomment all sections with 'CERTMANAGER'.
 # Uncomment 'CERTMANAGER' sections in crd/kustomization.yaml to enable the CA injection in the admission webhooks.
 # 'CERTMANAGER' needs to be enabled to use ca injection
-- path: webhookcainjection_patch.yaml
+#- path: webhookcainjection_patch.yaml
 
 # [CERTMANAGER] To enable cert-manager, uncomment all sections with 'CERTMANAGER' prefix.
 # Uncomment the following replacements to add the cert-manager CA injection annotations
-replacements:
-  - source: # Add cert-manager annotation to ValidatingWebhookConfiguration, MutatingWebhookConfiguration and CRDs
-      kind: Certificate
-      group: cert-manager.io
-      version: v1
-      name: serving-cert # this name should match the one in certificate.yaml
-      fieldPath: .metadata.namespace # namespace of the certificate CR
-    targets:
-      - select:
-          kind: ValidatingWebhookConfiguration
-        fieldPaths:
-          - .metadata.annotations.[cert-manager.io/inject-ca-from]
-        options:
-          delimiter: '/'
-          index: 0
-          create: true
-      - select:
-          kind: MutatingWebhookConfiguration
-        fieldPaths:
-          - .metadata.annotations.[cert-manager.io/inject-ca-from]
-        options:
-          delimiter: '/'
-          index: 0
-          create: true
-      - select:
-          kind: CustomResourceDefinition
-        fieldPaths:
-          - .metadata.annotations.[cert-manager.io/inject-ca-from]
-        options:
-          delimiter: '/'
-          index: 0
-          create: true
-  - source:
-      kind: Certificate
-      group: cert-manager.io
-      version: v1
-      name: serving-cert # this name should match the one in certificate.yaml
-      fieldPath: .metadata.name
-    targets:
-      - select:
-          kind: ValidatingWebhookConfiguration
-        fieldPaths:
-          - .metadata.annotations.[cert-manager.io/inject-ca-from]
-        options:
-          delimiter: '/'
-          index: 1
-          create: true
-      - select:
-          kind: MutatingWebhookConfiguration
-        fieldPaths:
-          - .metadata.annotations.[cert-manager.io/inject-ca-from]
-        options:
-          delimiter: '/'
-          index: 1
-          create: true
-      - select:
-          kind: CustomResourceDefinition
-        fieldPaths:
-          - .metadata.annotations.[cert-manager.io/inject-ca-from]
-        options:
-          delimiter: '/'
-          index: 1
-          create: true
-  - source: # Add cert-manager annotation to the webhook Service
-      kind: Service
-      version: v1
-      name: webhook-service
-      fieldPath: .metadata.name # namespace of the service
-    targets:
-      - select:
-          kind: Certificate
-          group: cert-manager.io
-          version: v1
-        fieldPaths:
-          - .spec.dnsNames.0
-          - .spec.dnsNames.1
-        options:
-          delimiter: '.'
-          index: 0
-          create: true
-  - source:
-      kind: Service
-      version: v1
-      name: webhook-service
-      fieldPath: .metadata.namespace # namespace of the service
-    targets:
-      - select:
-          kind: Certificate
-          group: cert-manager.io
-          version: v1
-        fieldPaths:
-          - .spec.dnsNames.0
-          - .spec.dnsNames.1
-        options:
-          delimiter: '.'
-          index: 1
-          create: true
+#replacements:
+#  - source: # Add cert-manager annotation to ValidatingWebhookConfiguration, MutatingWebhookConfiguration and CRDs
+#      kind: Certificate
+#      group: cert-manager.io
+#      version: v1
+#      name: serving-cert # this name should match the one in certificate.yaml
+#      fieldPath: .metadata.namespace # namespace of the certificate CR
+#    targets:
+#      - select:
+#          kind: ValidatingWebhookConfiguration
+#        fieldPaths:
+#          - .metadata.annotations.[cert-manager.io/inject-ca-from]
+#        options:
+#          delimiter: '/'
+#          index: 0
+#          create: true
+#      - select:
+#          kind: MutatingWebhookConfiguration
+#        fieldPaths:
+#          - .metadata.annotations.[cert-manager.io/inject-ca-from]
+#        options:
+#          delimiter: '/'
+#          index: 0
+#          create: true
+#      - select:
+#          kind: CustomResourceDefinition
+#        fieldPaths:
+#          - .metadata.annotations.[cert-manager.io/inject-ca-from]
+#        options:
+#          delimiter: '/'
+#          index: 0
+#          create: true
+#  - source:
+#      kind: Certificate
+#      group: cert-manager.io
+#      version: v1
+#      name: serving-cert # this name should match the one in certificate.yaml
+#      fieldPath: .metadata.name
+#    targets:
+#      - select:
+#          kind: ValidatingWebhookConfiguration
+#        fieldPaths:
+#          - .metadata.annotations.[cert-manager.io/inject-ca-from]
+#        options:
+#          delimiter: '/'
+#          index: 1
+#          create: true
+#      - select:
+#          kind: MutatingWebhookConfiguration
+#        fieldPaths:
+#          - .metadata.annotations.[cert-manager.io/inject-ca-from]
+#        options:
+#          delimiter: '/'
+#          index: 1
+#          create: true
+#      - select:
+#          kind: CustomResourceDefinition
+#        fieldPaths:
+#          - .metadata.annotations.[cert-manager.io/inject-ca-from]
+#        options:
+#          delimiter: '/'
+#          index: 1
+#          create: true
+#  - source: # Add cert-manager annotation to the webhook Service
+#      kind: Service
+#      version: v1
+#      name: webhook-service
+#      fieldPath: .metadata.name # namespace of the service
+#    targets:
+#      - select:
+#          kind: Certificate
+#          group: cert-manager.io
+#          version: v1
+#        fieldPaths:
+#          - .spec.dnsNames.0
+#          - .spec.dnsNames.1
+#        options:
+#          delimiter: '.'
+#          index: 0
+#          create: true
+#  - source:
+#      kind: Service
+#      version: v1
+#      name: webhook-service
+#      fieldPath: .metadata.namespace # namespace of the service
+#    targets:
+#      - select:
+#          kind: Certificate
+#          group: cert-manager.io
+#          version: v1
+#        fieldPaths:
+#          - .spec.dnsNames.0
+#          - .spec.dnsNames.1
+#        options:
+#          delimiter: '.'
+#          index: 1
+#          create: true

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

@@ -4,24 +4,6 @@ kind: ClusterRole
 metadata:
   name: manager-role
 rules:
-- apiGroups:
-  - batch
-  resources:
-  - jobs
-  verbs:
-  - create
-  - delete
-  - get
-  - list
-  - patch
-  - update
-  - watch
-- apiGroups:
-  - batch
-  resources:
-  - jobs/status
-  verbs:
-  - get
 - apiGroups:
   - batch.tutorial.kubebuilder.io
   resources:

docs/book/src/cronjob-tutorial/testdata/project/config/rbac/role.yaml

@@ -6,19 +6,4 @@ metadata:
     app.kubernetes.io/managed-by: kustomize
   name: cronjob-sample
 spec:
-  schedule: "*/1 * * * *"
-  startingDeadlineSeconds: 60
-  concurrencyPolicy: Allow # explicitly specify, but Allow is also default.
-  jobTemplate:
-    spec:
-      template:
-        spec:
-          containers:
-          - name: hello
-            image: busybox
-            args:
-            - /bin/sh
-            - -c
-            - date; echo Hello from the Kubernetes cluster
-          restartPolicy: OnFailure
-  
+  # TODO(user): Add fields here