Merge pull request #2149 from min-zh/snapshot

storage capability

pkg/apis/addtoscheme_storage_v1alpha1.go

@@ -0,0 +1,26 @@
+/*
+Copyright 2019 The KubeSphere 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 apis
+
+import (
+	storagev1alpha1 "kubesphere.io/kubesphere/pkg/apis/storage/v1alpha1"
+)
+
+func init() {
+	// Register the types with the Scheme so the components can map objects to GroupVersionKinds and back
+	AddToSchemes = append(AddToSchemes, storagev1alpha1.SchemeBuilder.AddToScheme)
+}

pkg/apis/storage/crdinstall/install.go

@@ -0,0 +1,29 @@
+/*
+
+ Copyright 2019 The KubeSphere 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 install
+
+import (
+	k8sruntime "k8s.io/apimachinery/pkg/runtime"
+	urlruntime "k8s.io/apimachinery/pkg/util/runtime"
+	storagev1alpha1 "kubesphere.io/kubesphere/pkg/apis/storage/v1alpha1"
+)
+
+func Install(scheme *k8sruntime.Scheme) {
+	urlruntime.Must(storagev1alpha1.AddToScheme(scheme))
+	urlruntime.Must(scheme.SetVersionPriority(storagev1alpha1.SchemeGroupVersion))
+}

pkg/apis/storage/group.go

@@ -0,0 +1,18 @@
+/*
+Copyright 2019 The KubeSphere 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 storage contains storage API versions
+package storage

pkg/apis/storage/v1alpha1/capability_types.go

@@ -0,0 +1,88 @@
+/*
+Copyright 2019 The KubeSphere 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 v1alpha1
+
+import (
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+)
+
+type ExpandMode string
+
+const (
+	ExpandModeUnknown ExpandMode = "UNKNOWN"
+	ExpandModeOffline ExpandMode = "OFFLINE"
+	ExpandModeOnline  ExpandMode = "ONLINE"
+)
+
+// +genclient
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+// +genclient:noStatus
+// +genclient:nonNamespaced
+
+// StorageClassCapability is the Schema for the storage class capability API
+// +k8s:openapi-gen=true
+type StorageClassCapability struct {
+	metav1.TypeMeta   `json:",inline"`
+	metav1.ObjectMeta `json:"metadata,omitempty"`
+
+	Spec StorageClassCapabilitySpec `json:"spec"`
+}
+
+// StorageClassCapabilitySpec defines the desired state of StorageClassCapability
+type StorageClassCapabilitySpec struct {
+	Provisioner string                             `json:"provisioner"`
+	Features    StorageClassCapabilitySpecFeatures `json:"features"`
+}
+
+// StorageClassCapabilitySpecFeatures describe storage class features
+type StorageClassCapabilitySpecFeatures struct {
+	Topology bool                                       `json:"topology"`
+	Volume   StorageClassCapabilitySpecFeaturesVolume   `json:"volume"`
+	Snapshot StorageClassCapabilitySpecFeaturesSnapshot `json:"snapshot"`
+}
+
+// StorageClassCapabilitySpecFeaturesVolume describe volume features
+type StorageClassCapabilitySpecFeaturesVolume struct {
+	Create bool       `json:"create"`
+	Attach bool       `json:"attach"`
+	List   bool       `json:"list"`
+	Clone  bool       `json:"clone"`
+	Stats  bool       `json:"stats"`
+	Expand ExpandMode `json:"expandMode"`
+}
+
+// StorageClassCapabilitySpecFeaturesSnapshot describe snapshot features
+type StorageClassCapabilitySpecFeaturesSnapshot struct {
+	Create bool `json:"create"`
+	List   bool `json:"list"`
+}
+
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+// +genclient:nonNamespaced
+
+// StorageClassCapabilityList contains a list of StorageClassCapability
+type StorageClassCapabilityList struct {
+	metav1.TypeMeta `json:",inline"`
+	metav1.ListMeta `json:"metadata"`
+	Items           []StorageClassCapability `json:"items"`
+}
+
+func init() {
+	SchemeBuilder.Register(
+		&StorageClassCapability{},
+		&StorageClassCapabilityList{})
+}

pkg/apis/storage/v1alpha1/doc.go

@@ -0,0 +1,23 @@
+/*
+Copyright 2019 The KubeSphere 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 v1alpha1 contains API Schema definitions for the storage v1alpha1 API group
+// +k8s:openapi-gen=true
+// +k8s:deepcopy-gen=package,register
+// +k8s:conversion-gen=kubesphere.io/kubesphere/pkg/apis/storage
+// +k8s:defaulter-gen=TypeMeta
+// +groupName=storage.kubesphere.io
+package v1alpha1

pkg/apis/storage/v1alpha1/register.go

@@ -0,0 +1,46 @@
+/*
+Copyright 2019 The KubeSphere 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.
+*/
+
+// NOTE: Boilerplate only.  Ignore this file.
+
+// Package v1alpha1 contains API Schema definitions for the storage v1alpha1 API group
+// +k8s:openapi-gen=true
+// +k8s:deepcopy-gen=package,register
+// +k8s:conversion-gen=kubesphere.io/kubesphere/pkg/apis/storage
+// +k8s:defaulter-gen=TypeMeta
+// +groupName=storage.kubesphere.io
+package v1alpha1
+
+import (
+	"k8s.io/apimachinery/pkg/runtime/schema"
+	"sigs.k8s.io/controller-runtime/pkg/runtime/scheme"
+)
+
+var (
+	// SchemeGroupVersion is group version used to register these objects
+	SchemeGroupVersion = schema.GroupVersion{Group: "storage.kubesphere.io", Version: "v1alpha1"}
+
+	// SchemeBuilder is used to add go types to the GroupVersionKind scheme
+	SchemeBuilder = &scheme.Builder{GroupVersion: SchemeGroupVersion}
+
+	// AddToScheme is required by pkg/client/...
+	AddToScheme = SchemeBuilder.AddToScheme
+)
+
+// Resource is required by pkg/client/listers/...
+func Resource(resource string) schema.GroupResource {
+	return SchemeGroupVersion.WithResource(resource).GroupResource()
+}

pkg/apis/storage/v1alpha1/zz_generated.deepcopy.go

@@ -0,0 +1,152 @@
+// +build !ignore_autogenerated
+
+/*
+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 deepcopy-gen. DO NOT EDIT.
+
+package v1alpha1
+
+import (
+	runtime "k8s.io/apimachinery/pkg/runtime"
+)
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *StorageClassCapability) DeepCopyInto(out *StorageClassCapability) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	in.ObjectMeta.DeepCopyInto(&out.ObjectMeta)
+	out.Spec = in.Spec
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new StorageClassCapability.
+func (in *StorageClassCapability) DeepCopy() *StorageClassCapability {
+	if in == nil {
+		return nil
+	}
+	out := new(StorageClassCapability)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *StorageClassCapability) DeepCopyObject() runtime.Object {
+	if c := in.DeepCopy(); c != nil {
+		return c
+	}
+	return nil
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *StorageClassCapabilityList) DeepCopyInto(out *StorageClassCapabilityList) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	in.ListMeta.DeepCopyInto(&out.ListMeta)
+	if in.Items != nil {
+		in, out := &in.Items, &out.Items
+		*out = make([]StorageClassCapability, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new StorageClassCapabilityList.
+func (in *StorageClassCapabilityList) DeepCopy() *StorageClassCapabilityList {
+	if in == nil {
+		return nil
+	}
+	out := new(StorageClassCapabilityList)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *StorageClassCapabilityList) DeepCopyObject() runtime.Object {
+	if c := in.DeepCopy(); c != nil {
+		return c
+	}
+	return nil
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *StorageClassCapabilitySpec) DeepCopyInto(out *StorageClassCapabilitySpec) {
+	*out = *in
+	out.Features = in.Features
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new StorageClassCapabilitySpec.
+func (in *StorageClassCapabilitySpec) DeepCopy() *StorageClassCapabilitySpec {
+	if in == nil {
+		return nil
+	}
+	out := new(StorageClassCapabilitySpec)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *StorageClassCapabilitySpecFeatures) DeepCopyInto(out *StorageClassCapabilitySpecFeatures) {
+	*out = *in
+	out.Volume = in.Volume
+	out.Snapshot = in.Snapshot
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new StorageClassCapabilitySpecFeatures.
+func (in *StorageClassCapabilitySpecFeatures) DeepCopy() *StorageClassCapabilitySpecFeatures {
+	if in == nil {
+		return nil
+	}
+	out := new(StorageClassCapabilitySpecFeatures)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *StorageClassCapabilitySpecFeaturesSnapshot) DeepCopyInto(out *StorageClassCapabilitySpecFeaturesSnapshot) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ProvisionerCapabilitySpecFeaturesSnapshot.
+func (in *StorageClassCapabilitySpecFeaturesSnapshot) DeepCopy() *StorageClassCapabilitySpecFeaturesSnapshot {
+	if in == nil {
+		return nil
+	}
+	out := new(StorageClassCapabilitySpecFeaturesSnapshot)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *StorageClassCapabilitySpecFeaturesVolume) DeepCopyInto(out *StorageClassCapabilitySpecFeaturesVolume) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ProvisionerCapabilitySpecFeaturesVolume.
+func (in *StorageClassCapabilitySpecFeaturesVolume) DeepCopy() *StorageClassCapabilitySpecFeaturesVolume {
+	if in == nil {
+		return nil
+	}
+	out := new(StorageClassCapabilitySpecFeaturesVolume)
+	in.DeepCopyInto(out)
+	return out
+}