Merge pull request #1548 from liztio/conversion-hook

🏃 Conversion Webhook scaffolding

api/v1alpha2/cluster_webhook.go

@@ -0,0 +1,31 @@
+/*
+Copyright 2019 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.
+*/
+
+package v1alpha2
+
+import (
+	ctrl "sigs.k8s.io/controller-runtime"
+	logf "sigs.k8s.io/controller-runtime/pkg/log"
+)
+
+// log is for logging in this package.
+var _ = logf.Log.WithName("cluster-resource")
+
+func (r *Cluster) SetupWebhookWithManager(mgr ctrl.Manager) error {
+	return ctrl.NewWebhookManagedBy(mgr).
+		For(r).
+		Complete()
+}

api/v1alpha2/clusterlist_webhook.go

@@ -0,0 +1,31 @@
+/*
+Copyright 2019 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.
+*/
+
+package v1alpha2
+
+import (
+	ctrl "sigs.k8s.io/controller-runtime"
+	logf "sigs.k8s.io/controller-runtime/pkg/log"
+)
+
+// log is for logging in this package.
+var _ = logf.Log.WithName("clusterlist-resource")
+
+func (r *ClusterList) SetupWebhookWithManager(mgr ctrl.Manager) error {
+	return ctrl.NewWebhookManagedBy(mgr).
+		For(r).
+		Complete()
+}

api/v1alpha2/conversion.go

@@ -0,0 +1,156 @@
+/*
+Copyright 2019 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.
+*/
+
+package v1alpha2
+
+import (
+	"errors"
+	"fmt"
+
+	apiconversion "k8s.io/apimachinery/pkg/conversion"
+	"sigs.k8s.io/cluster-api/api/v1alpha3"
+	"sigs.k8s.io/controller-runtime/pkg/conversion"
+)
+
+func (src *Cluster) ConvertTo(dstRaw conversion.Hub) error {
+	dst := dstRaw.(*v1alpha3.Cluster)
+
+	return Convert_v1alpha2_Cluster_To_v1alpha3_Cluster(src, dst, nil)
+}
+
+// nolint
+func (dst *Cluster) ConvertFrom(srcRaw conversion.Hub) error {
+	src := srcRaw.(*v1alpha3.Cluster)
+
+	return Convert_v1alpha3_Cluster_To_v1alpha2_Cluster(src, dst, nil)
+}
+
+func (src *ClusterList) ConvertTo(dstRaw conversion.Hub) error {
+	dst := dstRaw.(*v1alpha3.ClusterList)
+
+	return Convert_v1alpha2_ClusterList_To_v1alpha3_ClusterList(src, dst, nil)
+}
+
+// nolint
+func (dst *ClusterList) ConvertFrom(srcRaw conversion.Hub) error {
+	src := srcRaw.(*v1alpha3.ClusterList)
+
+	return Convert_v1alpha3_ClusterList_To_v1alpha2_ClusterList(src, dst, nil)
+}
+
+func (src *Machine) ConvertTo(dstRaw conversion.Hub) error {
+	dst := dstRaw.(*v1alpha3.Machine)
+
+	return Convert_v1alpha2_Machine_To_v1alpha3_Machine(src, dst, nil)
+}
+
+// nolint
+func (dst *Machine) ConvertFrom(srcRaw conversion.Hub) error {
+	src := srcRaw.(*v1alpha3.Machine)
+
+	return Convert_v1alpha3_Machine_To_v1alpha2_Machine(src, dst, nil)
+}
+
+func (src *MachineList) ConvertTo(dstRaw conversion.Hub) error {
+	dst := dstRaw.(*v1alpha3.MachineList)
+
+	return Convert_v1alpha2_MachineList_To_v1alpha3_MachineList(src, dst, nil)
+}
+
+// nolint
+func (dst *MachineList) ConvertFrom(srcRaw conversion.Hub) error {
+	src := srcRaw.(*v1alpha3.MachineList)
+
+	return Convert_v1alpha3_MachineList_To_v1alpha2_MachineList(src, dst, nil)
+}
+
+func (src *MachineSet) ConvertTo(dstRaw conversion.Hub) error {
+	dst := dstRaw.(*v1alpha3.MachineSet)
+
+	return Convert_v1alpha2_MachineSet_To_v1alpha3_MachineSet(src, dst, nil)
+}
+
+// nolint
+func (dst *MachineSet) ConvertFrom(srcRaw conversion.Hub) error {
+	src := srcRaw.(*v1alpha3.MachineSet)
+
+	return Convert_v1alpha3_MachineSet_To_v1alpha2_MachineSet(src, dst, nil)
+}
+
+func (src *MachineSetList) ConvertTo(dstRaw conversion.Hub) error {
+	dst := dstRaw.(*v1alpha3.MachineSetList)
+
+	return Convert_v1alpha2_MachineSetList_To_v1alpha3_MachineSetList(src, dst, nil)
+}
+
+// nolint
+func (dst *MachineSetList) ConvertFrom(srcRaw conversion.Hub) error {
+	src := srcRaw.(*v1alpha3.MachineSetList)
+
+	return Convert_v1alpha3_MachineSetList_To_v1alpha2_MachineSetList(src, dst, nil)
+}
+
+func (src *MachineDeployment) ConvertTo(dstRaw conversion.Hub) error {
+	dst := dstRaw.(*v1alpha3.MachineDeployment)
+
+	return Convert_v1alpha2_MachineDeployment_To_v1alpha3_MachineDeployment(src, dst, nil)
+}
+
+// nolint
+func (dst *MachineDeployment) ConvertFrom(srcRaw conversion.Hub) error {
+	src := srcRaw.(*v1alpha3.MachineDeployment)
+
+	return Convert_v1alpha3_MachineDeployment_To_v1alpha2_MachineDeployment(src, dst, nil)
+}
+
+func (src *MachineDeploymentList) ConvertTo(dstRaw conversion.Hub) error {
+	dst := dstRaw.(*v1alpha3.MachineDeploymentList)
+
+	return Convert_v1alpha2_MachineDeploymentList_To_v1alpha3_MachineDeploymentList(src, dst, nil)
+}
+
+// nolint
+func (dst *MachineDeploymentList) ConvertFrom(srcRaw conversion.Hub) error {
+	src := srcRaw.(*v1alpha3.MachineDeploymentList)
+
+	return Convert_v1alpha3_MachineDeploymentList_To_v1alpha2_MachineDeploymentList(src, dst, nil)
+}
+
+func Convert_v1alpha2_MachineSpec_To_v1alpha3_MachineSpec(in *MachineSpec, out *v1alpha3.MachineSpec, s apiconversion.Scope) error {
+	if err := autoConvert_v1alpha2_MachineSpec_To_v1alpha3_MachineSpec(in, out, s); err != nil {
+		return err
+	}
+
+	// Discards unused ObjectMeta
+
+	return nil
+}
+
+func Convert_v1alpha3_MachineDeploymentSpec_To_v1alpha2_MachineDeploymentSpec(in *v1alpha3.MachineDeploymentSpec, out *MachineDeploymentSpec, s apiconversion.Scope) error {
+	return errors.New("cannot recover removed MachineDeploymentSpec Cluster Name")
+}
+
+func Convert_v1alpha3_MachineDeploymentStatus_To_v1alpha2_MachineDeploymentStatus(in *v1alpha3.MachineDeploymentStatus, out *MachineDeploymentStatus, s apiconversion.Scope) error {
+	return fmt.Errorf("cannot recover removed MachineDeploymentStatus field Phase")
+}
+
+func Convert_v1alpha3_MachineSetSpec_To_v1alpha2_MachineSetSpec(in *v1alpha3.MachineSetSpec, out *MachineSetSpec, s apiconversion.Scope) error {
+	return errors.New("cannot recover removed MachineSetSpec Cluster Name")
+}
+
+func Convert_v1alpha3_MachineSpec_To_v1alpha2_MachineSpec(in *v1alpha3.MachineSpec, out *MachineSpec, s apiconversion.Scope) error {
+	return errors.New("cannot recover removed MachineSpec Cluster Name")
+}

api/v1alpha2/doc.go

@@ -14,4 +14,5 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
+// +k8s:conversion-gen=sigs.k8s.io/cluster-api/api/v1alpha3
 package v1alpha2

api/v1alpha2/groupversion_info.go

@@ -33,4 +33,6 @@ var (
 
 	// AddToScheme adds the types in this group-version to the given scheme.
 	AddToScheme = SchemeBuilder.AddToScheme
+
+	localSchemeBuilder = SchemeBuilder.SchemeBuilder
 )

api/v1alpha2/machine_webhook.go

@@ -0,0 +1,31 @@
+/*
+Copyright 2019 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.
+*/
+
+package v1alpha2
+
+import (
+	ctrl "sigs.k8s.io/controller-runtime"
+	logf "sigs.k8s.io/controller-runtime/pkg/log"
+)
+
+// log is for logging in this package.
+var _ = logf.Log.WithName("machine-resource")
+
+func (r *Machine) SetupWebhookWithManager(mgr ctrl.Manager) error {
+	return ctrl.NewWebhookManagedBy(mgr).
+		For(r).
+		Complete()
+}

api/v1alpha2/machinedeployment_webhook.go

@@ -0,0 +1,31 @@
+/*
+Copyright 2019 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.
+*/
+
+package v1alpha2
+
+import (
+	ctrl "sigs.k8s.io/controller-runtime"
+	logf "sigs.k8s.io/controller-runtime/pkg/log"
+)
+
+// log is for logging in this package.
+var _ = logf.Log.WithName("machinedeployment-resource")
+
+func (r *MachineDeployment) SetupWebhookWithManager(mgr ctrl.Manager) error {
+	return ctrl.NewWebhookManagedBy(mgr).
+		For(r).
+		Complete()
+}

api/v1alpha2/machinedeploymentlist_webhook.go

@@ -0,0 +1,31 @@
+/*
+Copyright 2019 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.
+*/
+
+package v1alpha2
+
+import (
+	ctrl "sigs.k8s.io/controller-runtime"
+	logf "sigs.k8s.io/controller-runtime/pkg/log"
+)
+
+// log is for logging in this package.
+var _ = logf.Log.WithName("machinedeploymentlist-resource")
+
+func (r *MachineDeploymentList) SetupWebhookWithManager(mgr ctrl.Manager) error {
+	return ctrl.NewWebhookManagedBy(mgr).
+		For(r).
+		Complete()
+}

api/v1alpha2/machinelist_webhook.go

@@ -0,0 +1,31 @@
+/*
+Copyright 2019 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.
+*/
+
+package v1alpha2
+
+import (
+	ctrl "sigs.k8s.io/controller-runtime"
+	logf "sigs.k8s.io/controller-runtime/pkg/log"
+)
+
+// log is for logging in this package.
+var _ = logf.Log.WithName("machinelist-resource")
+
+func (r *MachineList) SetupWebhookWithManager(mgr ctrl.Manager) error {
+	return ctrl.NewWebhookManagedBy(mgr).
+		For(r).
+		Complete()
+}

api/v1alpha2/machineset_webhook.go

@@ -0,0 +1,31 @@
+/*
+Copyright 2019 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.
+*/
+
+package v1alpha2
+
+import (
+	ctrl "sigs.k8s.io/controller-runtime"
+	logf "sigs.k8s.io/controller-runtime/pkg/log"
+)
+
+// log is for logging in this package.
+var _ = logf.Log.WithName("machineset-resource")
+
+func (r *MachineSet) SetupWebhookWithManager(mgr ctrl.Manager) error {
+	return ctrl.NewWebhookManagedBy(mgr).
+		For(r).
+		Complete()
+}