diff --git a/staging/src/k8s.io/legacy-cloud-providers/azure/clients/vmssvmclient/BUILD b/staging/src/k8s.io/legacy-cloud-providers/azure/clients/vmssvmclient/BUILD new file mode 100644 index 00000000000..b8000644931 --- /dev/null +++ b/staging/src/k8s.io/legacy-cloud-providers/azure/clients/vmssvmclient/BUILD @@ -0,0 +1,57 @@ +load("@io_bazel_rules_go//go:def.bzl", "go_library", "go_test") + +go_library( + name = "go_default_library", + srcs = [ + "azure_vmssclientvm.go", + "doc.go", + "interface.go", + ], + importmap = "k8s.io/kubernetes/vendor/k8s.io/legacy-cloud-providers/azure/clients/vmssvmclient", + importpath = "k8s.io/legacy-cloud-providers/azure/clients/vmssvmclient", + visibility = ["//visibility:public"], + deps = [ + "//staging/src/k8s.io/client-go/util/flowcontrol:go_default_library", + "//staging/src/k8s.io/legacy-cloud-providers/azure/clients:go_default_library", + "//staging/src/k8s.io/legacy-cloud-providers/azure/clients/armclient:go_default_library", + "//staging/src/k8s.io/legacy-cloud-providers/azure/retry:go_default_library", + "//vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2019-07-01/compute:go_default_library", + "//vendor/github.com/Azure/go-autorest/autorest:go_default_library", + "//vendor/github.com/Azure/go-autorest/autorest/azure:go_default_library", + "//vendor/github.com/Azure/go-autorest/autorest/to:go_default_library", + "//vendor/k8s.io/klog:go_default_library", + ], +) + +go_test( + name = "go_default_test", + srcs = ["azure_vmssvmclient_test.go"], + embed = [":go_default_library"], + deps = [ + "//staging/src/k8s.io/legacy-cloud-providers/azure/clients:go_default_library", + "//staging/src/k8s.io/legacy-cloud-providers/azure/clients/armclient:go_default_library", + "//staging/src/k8s.io/legacy-cloud-providers/azure/clients/armclient/mockarmclient:go_default_library", + "//vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2019-07-01/compute:go_default_library", + "//vendor/github.com/Azure/go-autorest/autorest:go_default_library", + "//vendor/github.com/Azure/go-autorest/autorest/to:go_default_library", + "//vendor/github.com/golang/mock/gomock:go_default_library", + "//vendor/github.com/stretchr/testify/assert:go_default_library", + ], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [ + ":package-srcs", + "//staging/src/k8s.io/legacy-cloud-providers/azure/clients/vmssvmclient/mockvmssvmclient:all-srcs", + ], + tags = ["automanaged"], + visibility = ["//visibility:public"], +) diff --git a/staging/src/k8s.io/legacy-cloud-providers/azure/clients/vmssvmclient/azure_vmssclientvm.go b/staging/src/k8s.io/legacy-cloud-providers/azure/clients/vmssvmclient/azure_vmssclientvm.go new file mode 100644 index 00000000000..3a8cf1f4b04 --- /dev/null +++ b/staging/src/k8s.io/legacy-cloud-providers/azure/clients/vmssvmclient/azure_vmssclientvm.go @@ -0,0 +1,354 @@ +// +build !providerless + +/* +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 vmssvmclient + +import ( + "context" + "fmt" + "net/http" + "time" + + "github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2019-07-01/compute" + "github.com/Azure/go-autorest/autorest" + "github.com/Azure/go-autorest/autorest/azure" + "github.com/Azure/go-autorest/autorest/to" + + "k8s.io/client-go/util/flowcontrol" + "k8s.io/klog" + azclients "k8s.io/legacy-cloud-providers/azure/clients" + "k8s.io/legacy-cloud-providers/azure/clients/armclient" + "k8s.io/legacy-cloud-providers/azure/retry" +) + +var _ Interface = &Client{} + +// Client implements VMSS client Interface. +// TODO(feiskyer): export prometheus metrics for each API call. +type Client struct { + armClient armclient.Interface + subscriptionID string + + // Rate limiting configures. + rateLimiterReader flowcontrol.RateLimiter + rateLimiterWriter flowcontrol.RateLimiter + + // ARM throttling configures. + RetryAfterReader time.Time + RetryAfterWriter time.Time +} + +// New creates a new vmssVM client with ratelimiting. +func New(config *azclients.ClientConfig) *Client { + baseURI := config.ResourceManagerEndpoint + authorizer := autorest.NewBearerAuthorizer(config.ServicePrincipalToken) + armClient := armclient.New(authorizer, baseURI, "", APIVersion, config.Location, config.Backoff) + rateLimiterReader, rateLimiterWriter := azclients.NewRateLimiter(config.RateLimitConfig) + + klog.V(2).Infof("Azure vmssVM client (read ops) using rate limit config: QPS=%g, bucket=%d", + config.RateLimitConfig.CloudProviderRateLimitQPS, + config.RateLimitConfig.CloudProviderRateLimitBucket) + klog.V(2).Infof("Azure vmssVM client (write ops) using rate limit config: QPS=%g, bucket=%d", + config.RateLimitConfig.CloudProviderRateLimitQPSWrite, + config.RateLimitConfig.CloudProviderRateLimitBucketWrite) + + client := &Client{ + armClient: armClient, + rateLimiterReader: rateLimiterReader, + rateLimiterWriter: rateLimiterWriter, + subscriptionID: config.SubscriptionID, + } + + return client +} + +// Get gets a VirtualMachineScaleSetVM. +func (c *Client) Get(ctx context.Context, resourceGroupName string, VMScaleSetName string, instanceID string, expand compute.InstanceViewTypes) (compute.VirtualMachineScaleSetVM, *retry.Error) { + // Report errors if the client is rate limited. + if !c.rateLimiterReader.TryAccept() { + return compute.VirtualMachineScaleSetVM{}, retry.GetRateLimitError(false, "VMSSVMGet") + } + + // Report errors if the client is throttled. + if c.RetryAfterReader.After(time.Now()) { + rerr := retry.GetThrottlingError("VMSSVMGet", "client throttled", c.RetryAfterReader) + return compute.VirtualMachineScaleSetVM{}, rerr + } + + result, rerr := c.getVMSSVM(ctx, resourceGroupName, VMScaleSetName, instanceID, expand) + if rerr != nil { + if rerr.IsThrottled() { + // Update RetryAfterReader so that no more requests would be sent until RetryAfter expires. + c.RetryAfterReader = rerr.RetryAfter + } + + return result, rerr + } + + return result, nil +} + +// getVMSSVM gets a VirtualMachineScaleSetVM. +func (c *Client) getVMSSVM(ctx context.Context, resourceGroupName string, VMScaleSetName string, instanceID string, expand compute.InstanceViewTypes) (compute.VirtualMachineScaleSetVM, *retry.Error) { + resourceID := armclient.GetChildResourceID( + c.subscriptionID, + resourceGroupName, + "Microsoft.Compute/virtualMachineScaleSets", + VMScaleSetName, + "virtualMachines", + instanceID, + ) + result := compute.VirtualMachineScaleSetVM{} + + response, rerr := c.armClient.GetResource(ctx, resourceID, string(expand)) + defer c.armClient.CloseResponse(ctx, response) + if rerr != nil { + klog.V(5).Infof("Received error in %s: resourceID: %s, error: %s", "vmssvm.get.request", resourceID, rerr.Error()) + return result, rerr + } + + err := autorest.Respond( + response, + azure.WithErrorUnlessStatusCode(http.StatusOK), + autorest.ByUnmarshallingJSON(&result)) + if err != nil { + klog.V(5).Infof("Received error in %s: resourceID: %s, error: %s", "vmssvm.get.respond", resourceID, err) + return result, retry.GetError(response, err) + } + + result.Response = autorest.Response{Response: response} + return result, nil +} + +// List gets a list of VirtualMachineScaleSetVMs in the virtualMachineScaleSet. +func (c *Client) List(ctx context.Context, resourceGroupName string, virtualMachineScaleSetName string, expand string) ([]compute.VirtualMachineScaleSetVM, *retry.Error) { + // Report errors if the client is rate limited. + if !c.rateLimiterReader.TryAccept() { + return nil, retry.GetRateLimitError(false, "VMSSVMList") + } + + // Report errors if the client is throttled. + if c.RetryAfterReader.After(time.Now()) { + rerr := retry.GetThrottlingError("VMSSVMList", "client throttled", c.RetryAfterReader) + return nil, rerr + } + + result, rerr := c.listVMSSVM(ctx, resourceGroupName, virtualMachineScaleSetName, expand) + if rerr != nil { + if rerr.IsThrottled() { + // Update RetryAfterReader so that no more requests would be sent until RetryAfter expires. + c.RetryAfterReader = rerr.RetryAfter + } + + return result, rerr + } + + return result, nil +} + +// listVMSSVM gets a list of VirtualMachineScaleSetVMs in the virtualMachineScaleSet. +func (c *Client) listVMSSVM(ctx context.Context, resourceGroupName string, virtualMachineScaleSetName string, expand string) ([]compute.VirtualMachineScaleSetVM, *retry.Error) { + resourceID := fmt.Sprintf("/subscriptions/%s/resourceGroups/%s/providers/Microsoft.Compute/virtualMachineScaleSets/%s/virtualMachines", + autorest.Encode("path", c.subscriptionID), + autorest.Encode("path", resourceGroupName), + autorest.Encode("path", virtualMachineScaleSetName), + ) + + result := make([]compute.VirtualMachineScaleSetVM, 0) + page := &VirtualMachineScaleSetVMListResultPage{} + page.fn = c.listNextResults + + resp, rerr := c.armClient.GetResource(ctx, resourceID, expand) + defer c.armClient.CloseResponse(ctx, resp) + if rerr != nil { + klog.V(5).Infof("Received error in %s: resourceID: %s, error: %s", "vmssvm.list.request", resourceID, rerr.Error()) + return result, rerr + } + + var err error + page.vmssvlr, err = c.listResponder(resp) + if err != nil { + klog.V(5).Infof("Received error in %s: resourceID: %s, error: %s", "vmssvm.list.respond", resourceID, err) + return result, retry.GetError(resp, err) + } + + for page.NotDone() { + result = append(result, *page.Response().Value...) + if err = page.NextWithContext(ctx); err != nil { + klog.V(5).Infof("Received error in %s: resourceID: %s, error: %s", "vmssvm.list.next", resourceID, err) + return result, retry.GetError(page.Response().Response.Response, err) + } + } + + return result, nil +} + +// Update updates a VirtualMachineScaleSetVM. +func (c *Client) Update(ctx context.Context, resourceGroupName string, VMScaleSetName string, instanceID string, parameters compute.VirtualMachineScaleSetVM, source string) *retry.Error { + // Report errors if the client is rate limited. + if !c.rateLimiterWriter.TryAccept() { + return retry.GetRateLimitError(true, "VMSSVMUpdate") + } + + // Report errors if the client is throttled. + if c.RetryAfterWriter.After(time.Now()) { + rerr := retry.GetThrottlingError("VMSSVMUpdate", "client throttled", c.RetryAfterWriter) + return rerr + } + + rerr := c.updateVMSSVM(ctx, resourceGroupName, VMScaleSetName, instanceID, parameters) + if rerr != nil { + if rerr.IsThrottled() { + // Update RetryAfterReader so that no more requests would be sent until RetryAfter expires. + c.RetryAfterWriter = rerr.RetryAfter + } + + return rerr + } + + return nil +} + +// updateVMSSVM updates a VirtualMachineScaleSetVM. +func (c *Client) updateVMSSVM(ctx context.Context, resourceGroupName string, VMScaleSetName string, instanceID string, parameters compute.VirtualMachineScaleSetVM) *retry.Error { + resourceID := armclient.GetChildResourceID( + c.subscriptionID, + resourceGroupName, + "Microsoft.Compute/virtualMachineScaleSets", + VMScaleSetName, + "virtualMachines", + instanceID, + ) + + response, rerr := c.armClient.PutResource(ctx, resourceID, parameters) + defer c.armClient.CloseResponse(ctx, response) + if rerr != nil { + klog.V(5).Infof("Received error in %s: resourceID: %s, error: %s", "vmssvm.put.request", resourceID, rerr.Error()) + return rerr + } + + if response != nil && response.StatusCode != http.StatusNoContent { + _, rerr = c.updateResponder(response) + if rerr != nil { + klog.V(5).Infof("Received error in %s: resourceID: %s, error: %s", "vmssvm.put.respond", resourceID, rerr.Error()) + return rerr + } + } + + return nil +} + +func (c *Client) updateResponder(resp *http.Response) (*compute.VirtualMachineScaleSetVM, *retry.Error) { + result := &compute.VirtualMachineScaleSetVM{} + err := autorest.Respond( + resp, + azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated), + autorest.ByUnmarshallingJSON(&result)) + result.Response = autorest.Response{Response: resp} + return result, retry.GetError(resp, err) +} + +func (c *Client) listResponder(resp *http.Response) (result compute.VirtualMachineScaleSetVMListResult, err error) { + err = autorest.Respond( + resp, + autorest.ByIgnoring(), + azure.WithErrorUnlessStatusCode(http.StatusOK), + autorest.ByUnmarshallingJSON(&result)) + result.Response = autorest.Response{Response: resp} + return +} + +// virtualMachineScaleSetListResultPreparer prepares a request to retrieve the next set of results. +// It returns nil if no more results exist. +func (c *Client) virtualMachineScaleSetVMListResultPreparer(ctx context.Context, vmssvmlr compute.VirtualMachineScaleSetVMListResult) (*http.Request, error) { + if vmssvmlr.NextLink == nil || len(to.String(vmssvmlr.NextLink)) < 1 { + return nil, nil + } + + decorators := []autorest.PrepareDecorator{ + autorest.WithBaseURL(to.String(vmssvmlr.NextLink)), + } + return c.armClient.PrepareGetRequest(ctx, decorators...) +} + +// listNextResults retrieves the next set of results, if any. +func (c *Client) listNextResults(ctx context.Context, lastResults compute.VirtualMachineScaleSetVMListResult) (result compute.VirtualMachineScaleSetVMListResult, err error) { + req, err := c.virtualMachineScaleSetVMListResultPreparer(ctx, lastResults) + if err != nil { + return result, autorest.NewErrorWithError(err, "vmssvmclient", "listNextResults", nil, "Failure preparing next results request") + } + if req == nil { + return + } + + resp, rerr := c.armClient.Send(ctx, req) + defer c.armClient.CloseResponse(ctx, resp) + if rerr != nil { + result.Response = autorest.Response{Response: resp} + return result, autorest.NewErrorWithError(rerr.Error(), "vmssvmclient", "listNextResults", resp, "Failure sending next results request") + } + + result, err = c.listResponder(resp) + if err != nil { + err = autorest.NewErrorWithError(err, "vmssvmclient", "listNextResults", resp, "Failure responding to next results request") + } + + return +} + +// VirtualMachineScaleSetVMListResultPage contains a page of VirtualMachineScaleSetVM values. +type VirtualMachineScaleSetVMListResultPage struct { + fn func(context.Context, compute.VirtualMachineScaleSetVMListResult) (compute.VirtualMachineScaleSetVMListResult, error) + vmssvlr compute.VirtualMachineScaleSetVMListResult +} + +// NextWithContext advances to the next page of values. If there was an error making +// the request the page does not advance and the error is returned. +func (page *VirtualMachineScaleSetVMListResultPage) NextWithContext(ctx context.Context) (err error) { + next, err := page.fn(ctx, page.vmssvlr) + if err != nil { + return err + } + page.vmssvlr = next + return nil +} + +// Next advances to the next page of values. If there was an error making +// the request the page does not advance and the error is returned. +// Deprecated: Use NextWithContext() instead. +func (page *VirtualMachineScaleSetVMListResultPage) Next() error { + return page.NextWithContext(context.Background()) +} + +// NotDone returns true if the page enumeration should be started or is not yet complete. +func (page VirtualMachineScaleSetVMListResultPage) NotDone() bool { + return !page.vmssvlr.IsEmpty() +} + +// Response returns the raw server response from the last page request. +func (page VirtualMachineScaleSetVMListResultPage) Response() compute.VirtualMachineScaleSetVMListResult { + return page.vmssvlr +} + +// Values returns the slice of values for the current page or nil if there are no values. +func (page VirtualMachineScaleSetVMListResultPage) Values() []compute.VirtualMachineScaleSetVM { + if page.vmssvlr.IsEmpty() { + return nil + } + return *page.vmssvlr.Value +} diff --git a/staging/src/k8s.io/legacy-cloud-providers/azure/clients/vmssvmclient/azure_vmssvmclient_test.go b/staging/src/k8s.io/legacy-cloud-providers/azure/clients/vmssvmclient/azure_vmssvmclient_test.go new file mode 100644 index 00000000000..23e10c0b412 --- /dev/null +++ b/staging/src/k8s.io/legacy-cloud-providers/azure/clients/vmssvmclient/azure_vmssvmclient_test.go @@ -0,0 +1,140 @@ +// +build !providerless + +/* +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 vmssvmclient + +import ( + "bytes" + "context" + "encoding/json" + "fmt" + "io/ioutil" + "net/http" + "testing" + + "github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2019-07-01/compute" + "github.com/Azure/go-autorest/autorest" + "github.com/Azure/go-autorest/autorest/to" + "github.com/golang/mock/gomock" + "github.com/stretchr/testify/assert" + + azclients "k8s.io/legacy-cloud-providers/azure/clients" + "k8s.io/legacy-cloud-providers/azure/clients/armclient" + "k8s.io/legacy-cloud-providers/azure/clients/armclient/mockarmclient" +) + +func TestGetNotFound(t *testing.T) { + ctrl := gomock.NewController(t) + defer ctrl.Finish() + + resourceID := "/subscriptions/subscriptionID/resourceGroups/rg/providers/Microsoft.Compute/virtualMachineScaleSets/vmss1/virtualMachines/0" + response := &http.Response{ + StatusCode: http.StatusNotFound, + Body: ioutil.NopCloser(bytes.NewReader([]byte("{}"))), + } + armClient := mockarmclient.NewMockInterface(ctrl) + armClient.EXPECT().GetResource(gomock.Any(), resourceID, "InstanceView").Return(response, nil).Times(1) + armClient.EXPECT().CloseResponse(gomock.Any(), gomock.Any()).Times(1) + + vmssClient := getTestVMSSVMClient(armClient) + expectedVM := compute.VirtualMachineScaleSetVM{Response: autorest.Response{}} + result, rerr := vmssClient.Get(context.TODO(), "rg", "vmss1", "0", "InstanceView") + assert.Equal(t, expectedVM, result) + assert.NotNil(t, rerr) + assert.Equal(t, http.StatusNotFound, rerr.HTTPStatusCode) +} + +func TestGetInternalError(t *testing.T) { + ctrl := gomock.NewController(t) + defer ctrl.Finish() + + resourceID := "/subscriptions/subscriptionID/resourceGroups/rg/providers/Microsoft.Compute/virtualMachineScaleSets/vmss1/virtualMachines/1" + response := &http.Response{ + StatusCode: http.StatusInternalServerError, + Body: ioutil.NopCloser(bytes.NewReader([]byte("{}"))), + } + armClient := mockarmclient.NewMockInterface(ctrl) + armClient.EXPECT().GetResource(gomock.Any(), resourceID, "InstanceView").Return(response, nil).Times(1) + armClient.EXPECT().CloseResponse(gomock.Any(), gomock.Any()).Times(1) + + vmssClient := getTestVMSSVMClient(armClient) + expectedVM := compute.VirtualMachineScaleSetVM{Response: autorest.Response{}} + result, rerr := vmssClient.Get(context.TODO(), "rg", "vmss1", "1", "InstanceView") + assert.Equal(t, expectedVM, result) + assert.NotNil(t, rerr) + assert.Equal(t, http.StatusInternalServerError, rerr.HTTPStatusCode) +} + +func TestList(t *testing.T) { + ctrl := gomock.NewController(t) + defer ctrl.Finish() + + resourceID := "/subscriptions/subscriptionID/resourceGroups/rg/providers/Microsoft.Compute/virtualMachineScaleSets/vmss1/virtualMachines" + armClient := mockarmclient.NewMockInterface(ctrl) + vmssList := []compute.VirtualMachineScaleSetVM{getTestVMSSVM("vmss1", "1"), getTestVMSSVM("vmss1", "2"), getTestVMSSVM("vmss1", "3")} + responseBody, err := json.Marshal(compute.VirtualMachineScaleSetVMListResult{Value: &vmssList}) + assert.Nil(t, err) + armClient.EXPECT().GetResource(gomock.Any(), resourceID, "InstanceView").Return( + &http.Response{ + StatusCode: http.StatusOK, + Body: ioutil.NopCloser(bytes.NewReader(responseBody)), + }, nil).Times(1) + armClient.EXPECT().CloseResponse(gomock.Any(), gomock.Any()).Times(1) + + vmssClient := getTestVMSSVMClient(armClient) + result, rerr := vmssClient.List(context.TODO(), "rg", "vmss1", "InstanceView") + assert.Nil(t, rerr) + assert.Equal(t, 3, len(result)) +} + +func TestUpdate(t *testing.T) { + ctrl := gomock.NewController(t) + defer ctrl.Finish() + + vmssVM := getTestVMSSVM("vmss1", "0") + armClient := mockarmclient.NewMockInterface(ctrl) + response := &http.Response{ + StatusCode: http.StatusOK, + Body: ioutil.NopCloser(bytes.NewReader([]byte(""))), + } + armClient.EXPECT().PutResource(gomock.Any(), to.String(vmssVM.ID), vmssVM).Return(response, nil).Times(1) + armClient.EXPECT().CloseResponse(gomock.Any(), gomock.Any()).Times(1) + + vmssClient := getTestVMSSVMClient(armClient) + rerr := vmssClient.Update(context.TODO(), "rg", "vmss1", "0", vmssVM, "test") + assert.Nil(t, rerr) +} + +func getTestVMSSVM(vmssName, instanceID string) compute.VirtualMachineScaleSetVM { + resourceID := fmt.Sprintf("/subscriptions/subscriptionID/resourceGroups/rg/providers/Microsoft.Compute/virtualMachineScaleSets/%s/virtualMachines/%s", vmssName, instanceID) + return compute.VirtualMachineScaleSetVM{ + ID: to.StringPtr(resourceID), + InstanceID: to.StringPtr(instanceID), + Location: to.StringPtr("eastus"), + } +} + +func getTestVMSSVMClient(armClient armclient.Interface) *Client { + rateLimiterReader, rateLimiterWriter := azclients.NewRateLimiter(&azclients.RateLimitConfig{}) + return &Client{ + armClient: armClient, + subscriptionID: "subscriptionID", + rateLimiterReader: rateLimiterReader, + rateLimiterWriter: rateLimiterWriter, + } +} diff --git a/staging/src/k8s.io/legacy-cloud-providers/azure/clients/vmssvmclient/doc.go b/staging/src/k8s.io/legacy-cloud-providers/azure/clients/vmssvmclient/doc.go new file mode 100644 index 00000000000..aba6c0a2a8f --- /dev/null +++ b/staging/src/k8s.io/legacy-cloud-providers/azure/clients/vmssvmclient/doc.go @@ -0,0 +1,20 @@ +// +build !providerless + +/* +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 vmssvmclient implements the client for VirtualMachineScaleSetVM. +package vmssvmclient // import "k8s.io/legacy-cloud-providers/azure/clients/vmssvmclient" diff --git a/staging/src/k8s.io/legacy-cloud-providers/azure/clients/vmssvmclient/interface.go b/staging/src/k8s.io/legacy-cloud-providers/azure/clients/vmssvmclient/interface.go new file mode 100644 index 00000000000..e92c0fd3c78 --- /dev/null +++ b/staging/src/k8s.io/legacy-cloud-providers/azure/clients/vmssvmclient/interface.go @@ -0,0 +1,45 @@ +// +build !providerless + +/* +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 vmssvmclient + +import ( + "context" + + "github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2019-07-01/compute" + "k8s.io/legacy-cloud-providers/azure/retry" +) + +const ( + // APIVersion is the API version for VMSS. + APIVersion = "2019-07-01" +) + +// Interface is the client interface for VirtualMachineScaleSetVM. +// Don't forget to run the following command to generate the mock client: +// mockgen -source=$GOPATH/src/k8s.io/kubernetes/staging/src/k8s.io/legacy-cloud-providers/azure/clients/vmssvmclient/interface.go -package=mockvmssvmclient Interface > $GOPATH/src/k8s.io/kubernetes/staging/src/k8s.io/legacy-cloud-providers/azure/clients/vmssvmclient/mockvmssvmclient/interface.go +type Interface interface { + // Get gets a VirtualMachineScaleSetVM. + Get(ctx context.Context, resourceGroupName string, VMScaleSetName string, instanceID string, expand compute.InstanceViewTypes) (compute.VirtualMachineScaleSetVM, *retry.Error) + + // List gets a list of VirtualMachineScaleSetVMs in the virtualMachineScaleSet. + List(ctx context.Context, resourceGroupName string, virtualMachineScaleSetName string, expand string) ([]compute.VirtualMachineScaleSetVM, *retry.Error) + + // Update updates a VirtualMachineScaleSetVM. + Update(ctx context.Context, resourceGroupName string, VMScaleSetName string, instanceID string, parameters compute.VirtualMachineScaleSetVM, source string) *retry.Error +} diff --git a/staging/src/k8s.io/legacy-cloud-providers/azure/clients/vmssvmclient/mockvmssvmclient/BUILD b/staging/src/k8s.io/legacy-cloud-providers/azure/clients/vmssvmclient/mockvmssvmclient/BUILD new file mode 100644 index 00000000000..342b84bd252 --- /dev/null +++ b/staging/src/k8s.io/legacy-cloud-providers/azure/clients/vmssvmclient/mockvmssvmclient/BUILD @@ -0,0 +1,31 @@ +load("@io_bazel_rules_go//go:def.bzl", "go_library") + +go_library( + name = "go_default_library", + srcs = [ + "doc.go", + "interface.go", + ], + importmap = "k8s.io/kubernetes/vendor/k8s.io/legacy-cloud-providers/azure/clients/vmssvmclient/mockvmssvmclient", + importpath = "k8s.io/legacy-cloud-providers/azure/clients/vmssvmclient/mockvmssvmclient", + visibility = ["//visibility:public"], + deps = [ + "//staging/src/k8s.io/legacy-cloud-providers/azure/retry:go_default_library", + "//vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2019-07-01/compute:go_default_library", + "//vendor/github.com/golang/mock/gomock:go_default_library", + ], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [":package-srcs"], + tags = ["automanaged"], + visibility = ["//visibility:public"], +) diff --git a/staging/src/k8s.io/legacy-cloud-providers/azure/clients/vmssvmclient/mockvmssvmclient/doc.go b/staging/src/k8s.io/legacy-cloud-providers/azure/clients/vmssvmclient/mockvmssvmclient/doc.go new file mode 100644 index 00000000000..0910283933d --- /dev/null +++ b/staging/src/k8s.io/legacy-cloud-providers/azure/clients/vmssvmclient/mockvmssvmclient/doc.go @@ -0,0 +1,20 @@ +// +build !providerless + +/* +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 mockvmssvmclient implements the mock client for VirtualMachineScaleSetVM. +package mockvmssvmclient // import "k8s.io/legacy-cloud-providers/azure/clients/vmssvmclient/mockvmssvmclient" diff --git a/staging/src/k8s.io/legacy-cloud-providers/azure/clients/vmssvmclient/mockvmssvmclient/interface.go b/staging/src/k8s.io/legacy-cloud-providers/azure/clients/vmssvmclient/mockvmssvmclient/interface.go new file mode 100644 index 00000000000..8258f462fda --- /dev/null +++ b/staging/src/k8s.io/legacy-cloud-providers/azure/clients/vmssvmclient/mockvmssvmclient/interface.go @@ -0,0 +1,95 @@ +// +build !providerless + +/* +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 mockvmssvmclient + +import ( + context "context" + reflect "reflect" + + compute "github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2019-07-01/compute" + gomock "github.com/golang/mock/gomock" + retry "k8s.io/legacy-cloud-providers/azure/retry" +) + +// MockInterface is a mock of Interface interface +type MockInterface struct { + ctrl *gomock.Controller + recorder *MockInterfaceMockRecorder +} + +// MockInterfaceMockRecorder is the mock recorder for MockInterface +type MockInterfaceMockRecorder struct { + mock *MockInterface +} + +// NewMockInterface creates a new mock instance +func NewMockInterface(ctrl *gomock.Controller) *MockInterface { + mock := &MockInterface{ctrl: ctrl} + mock.recorder = &MockInterfaceMockRecorder{mock} + return mock +} + +// EXPECT returns an object that allows the caller to indicate expected use +func (m *MockInterface) EXPECT() *MockInterfaceMockRecorder { + return m.recorder +} + +// Get mocks base method +func (m *MockInterface) Get(ctx context.Context, resourceGroupName, VMScaleSetName, instanceID string, expand compute.InstanceViewTypes) (compute.VirtualMachineScaleSetVM, *retry.Error) { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Get", ctx, resourceGroupName, VMScaleSetName, instanceID, expand) + ret0, _ := ret[0].(compute.VirtualMachineScaleSetVM) + ret1, _ := ret[1].(*retry.Error) + return ret0, ret1 +} + +// Get indicates an expected call of Get +func (mr *MockInterfaceMockRecorder) Get(ctx, resourceGroupName, VMScaleSetName, instanceID, expand interface{}) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Get", reflect.TypeOf((*MockInterface)(nil).Get), ctx, resourceGroupName, VMScaleSetName, instanceID, expand) +} + +// List mocks base method +func (m *MockInterface) List(ctx context.Context, resourceGroupName, virtualMachineScaleSetName, expand string) ([]compute.VirtualMachineScaleSetVM, *retry.Error) { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "List", ctx, resourceGroupName, virtualMachineScaleSetName, expand) + ret0, _ := ret[0].([]compute.VirtualMachineScaleSetVM) + ret1, _ := ret[1].(*retry.Error) + return ret0, ret1 +} + +// List indicates an expected call of List +func (mr *MockInterfaceMockRecorder) List(ctx, resourceGroupName, virtualMachineScaleSetName, expand interface{}) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "List", reflect.TypeOf((*MockInterface)(nil).List), ctx, resourceGroupName, virtualMachineScaleSetName, expand) +} + +// Update mocks base method +func (m *MockInterface) Update(ctx context.Context, resourceGroupName, VMScaleSetName, instanceID string, parameters compute.VirtualMachineScaleSetVM, source string) *retry.Error { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Update", ctx, resourceGroupName, VMScaleSetName, instanceID, parameters, source) + ret0, _ := ret[0].(*retry.Error) + return ret0 +} + +// Update indicates an expected call of Update +func (mr *MockInterfaceMockRecorder) Update(ctx, resourceGroupName, VMScaleSetName, instanceID, parameters, source interface{}) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Update", reflect.TypeOf((*MockInterface)(nil).Update), ctx, resourceGroupName, VMScaleSetName, instanceID, parameters, source) +} diff --git a/staging/src/k8s.io/legacy-cloud-providers/go.mod b/staging/src/k8s.io/legacy-cloud-providers/go.mod index bcf8585b806..631dbe985dd 100644 --- a/staging/src/k8s.io/legacy-cloud-providers/go.mod +++ b/staging/src/k8s.io/legacy-cloud-providers/go.mod @@ -15,6 +15,7 @@ require ( github.com/GoogleCloudPlatform/k8s-cloud-provider v0.0.0-20190822182118-27a4ced34534 github.com/aws/aws-sdk-go v1.16.26 github.com/dnaeon/go-vcr v1.0.1 // indirect + github.com/golang/mock v1.2.0 github.com/gophercloud/gophercloud v0.1.0 github.com/mitchellh/mapstructure v1.1.2 github.com/rubiojr/go-vhd v0.0.0-20160810183302-0bfd3b39853c