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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,125 @@ | ||
| /* | ||
| Copyright 2020 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 azurefile | ||
|
|
||
| import ( | ||
| "context" | ||
| "fmt" | ||
|
|
||
| "github.com/Azure/azure-sdk-for-go/sdk/azcore/to" | ||
| "github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/storage/armstorage" | ||
| "k8s.io/klog/v2" | ||
| "sigs.k8s.io/cloud-provider-azure/pkg/azclient" | ||
| "sigs.k8s.io/cloud-provider-azure/pkg/azclient/fileshareclient" | ||
| azure "sigs.k8s.io/cloud-provider-azure/pkg/provider" | ||
| ) | ||
|
|
||
| type azureFileMgmtClient struct { | ||
| fileShareClient fileshareclient.Interface | ||
| accountOptions *azure.AccountOptions | ||
| } | ||
|
|
||
| func newAzureFileMgmtClient(clientFactory azclient.ClientFactory, accountOptions *azure.AccountOptions) (azureFileClient, error) { | ||
| if clientFactory == nil { | ||
| return nil, fmt.Errorf("clientFactory is nil") | ||
| } | ||
| if accountOptions == nil { | ||
| return nil, fmt.Errorf("accountOptions is nil") | ||
| } | ||
| fileShareClient, err := clientFactory.GetFileShareClientForSub(accountOptions.SubscriptionID) | ||
| if err != nil { | ||
| return nil, fmt.Errorf("failed to get file share client for subscription %s: %w", accountOptions.SubscriptionID, err) | ||
| } | ||
|
|
||
| return &azureFileMgmtClient{ | ||
| accountOptions: accountOptions, | ||
| fileShareClient: fileShareClient, | ||
| }, nil | ||
|
|
||
| } | ||
|
|
||
| // CreateFileShare creates a file share, using a matching storage account type, account kind, etc. | ||
| // storage account will be created if specified account is not found | ||
| func (az *azureFileMgmtClient) CreateFileShare(ctx context.Context, shareOptions *ShareOptions) error { | ||
| if shareOptions == nil { | ||
| return fmt.Errorf("shareOptions of account(%s) is nil", az.accountOptions.Name) | ||
| } | ||
| az.accountOptions.EnableHTTPSTrafficOnly = true | ||
| if shareOptions.Protocol == armstorage.EnabledProtocolsNFS { | ||
| az.accountOptions.EnableHTTPSTrafficOnly = false | ||
| } | ||
| shareOps := armstorage.FileShare{ | ||
| Name: to.Ptr(shareOptions.Name), | ||
| FileShareProperties: &armstorage.FileShareProperties{}, | ||
| } | ||
| if shareOptions.RequestGiB > 0 { | ||
| quota := int32(shareOptions.RequestGiB) | ||
| shareOps.FileShareProperties.ShareQuota = "a | ||
| } | ||
| if shareOptions.Protocol == armstorage.EnabledProtocolsNFS { | ||
| shareOps.FileShareProperties.EnabledProtocols = to.Ptr(shareOptions.Protocol) | ||
| } | ||
| if shareOptions.AccessTier != "" { | ||
| shareOps.FileShareProperties.AccessTier = to.Ptr(armstorage.ShareAccessTier(shareOptions.AccessTier)) | ||
| } | ||
| if shareOptions.RootSquash != "" { | ||
| shareOps.FileShareProperties.RootSquash = to.Ptr(armstorage.RootSquashType(shareOptions.RootSquash)) | ||
| } | ||
| if shareOptions.Metadata != nil { | ||
| shareOps.FileShareProperties.Metadata = shareOptions.Metadata | ||
| } | ||
| if _, err := az.fileShareClient.Create(ctx, az.accountOptions.ResourceGroup, az.accountOptions.Name, shareOptions.Name, shareOps); err != nil { | ||
| return fmt.Errorf("failed to create share %s in account %s: %w", shareOptions.Name, az.accountOptions.Name, err) | ||
| } | ||
| klog.V(4).Infof("created share %s in account %s", shareOptions.Name, az.accountOptions.Name) | ||
| return nil | ||
| } | ||
|
|
||
| // DeleteFileShare deletes a file share using storage account name and key | ||
| func (az *azureFileMgmtClient) DeleteFileShare(ctx context.Context, shareName string) error { | ||
| if err := az.fileShareClient.Delete(ctx, az.accountOptions.ResourceGroup, az.accountOptions.Name, shareName); err != nil { | ||
| return err | ||
| } | ||
| klog.V(4).Infof("share %s deleted", shareName) | ||
| return nil | ||
| } | ||
|
|
||
| // ResizeFileShare resizes a file share | ||
| func (az *azureFileMgmtClient) ResizeFileShare(ctx context.Context, name string, sizeGiB int) error { | ||
| fileShare, err := az.fileShareClient.Get(ctx, az.accountOptions.ResourceGroup, az.accountOptions.Name, name) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| if int(*fileShare.FileShareProperties.ShareQuota) >= sizeGiB { | ||
| klog.Warningf("file share size(%dGi) is already greater or equal than requested size(%dGi), accountName: %s, shareName: %s", | ||
| *fileShare.FileShareProperties.ShareQuota, sizeGiB, az.accountOptions.Name, name) | ||
| return nil | ||
| } | ||
|
|
||
| fileShare.FileShareProperties.ShareQuota = to.Ptr(int32(sizeGiB)) | ||
| _, err = az.fileShareClient.Update(ctx, az.accountOptions.ResourceGroup, az.accountOptions.Name, name, *fileShare) | ||
| return err | ||
| } | ||
|
|
||
| // GetFileShare gets a file share | ||
| func (az *azureFileMgmtClient) GetFileShareQuota(ctx context.Context, name string) (int, error) { | ||
| share, err := az.fileShareClient.Get(ctx, az.accountOptions.ResourceGroup, az.accountOptions.Name, name) | ||
| if err != nil { | ||
| return -1, err | ||
| } | ||
| return int(*share.FileShareProperties.ShareQuota), nil | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,67 @@ | ||
| /* | ||
| Copyright 2020 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 azurefile | ||
|
|
||
| import ( | ||
| "fmt" | ||
| "reflect" | ||
| "testing" | ||
|
|
||
| "go.uber.org/mock/gomock" | ||
| "sigs.k8s.io/cloud-provider-azure/pkg/azclient/fileshareclient/mock_fileshareclient" | ||
| "sigs.k8s.io/cloud-provider-azure/pkg/azclient/mock_azclient" | ||
| "sigs.k8s.io/cloud-provider-azure/pkg/provider" | ||
| ) | ||
|
|
||
| func TestNewAzureMgmtFileClientClientFactoryNil(t *testing.T) { | ||
| _, actualErr := newAzureFileMgmtClient(nil, nil) | ||
| if actualErr != nil { | ||
| expectedErr := fmt.Errorf("clientFactory is nil") | ||
| if !reflect.DeepEqual(actualErr, expectedErr) { | ||
| t.Errorf("actualErr: (%v), expectedErr: (%v)", actualErr, expectedErr) | ||
| } | ||
| } | ||
| } | ||
| func TestNewAzureMgmtFileClientAccountOptionNil(t *testing.T) { | ||
| cntl := gomock.NewController(t) | ||
| defer cntl.Finish() | ||
| _, actualErr := newAzureFileMgmtClient(mock_azclient.NewMockClientFactory(cntl), nil) | ||
| if actualErr != nil { | ||
| expectedErr := fmt.Errorf("accountOptions is nil") | ||
| if !reflect.DeepEqual(actualErr, expectedErr) { | ||
| t.Errorf("actualErr: (%v), expectedErr: (%v)", actualErr, expectedErr) | ||
| } | ||
| } | ||
| } | ||
|
|
||
| func TestNewAzureMgmtFileClient(t *testing.T) { | ||
| cntl := gomock.NewController(t) | ||
| defer cntl.Finish() | ||
| clientFactory := mock_azclient.NewMockClientFactory(cntl) | ||
| fileClient := mock_fileshareclient.NewMockInterface(cntl) | ||
| clientFactory.EXPECT().GetFileShareClientForSub("testsub").Return(fileClient, nil) | ||
| _, actualErr := newAzureFileMgmtClient(clientFactory, &provider.AccountOptions{ | ||
| SubscriptionID: "testsub", | ||
| ResourceGroup: "testrg", | ||
| }) | ||
| if actualErr != nil { | ||
| expectedErr := fmt.Errorf("accountOptions is nil") | ||
| if !reflect.DeepEqual(actualErr, expectedErr) { | ||
| t.Errorf("actualErr: (%v), expectedErr: (%v)", actualErr, expectedErr) | ||
| } | ||
| } | ||
| } |
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