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105 lines
3.0 KiB
Go
105 lines
3.0 KiB
Go
/*
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Copyright 2018 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package azure
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import (
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"errors"
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"fmt"
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"os"
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"github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2019-12-01/compute"
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v1 "k8s.io/api/core/v1"
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"k8s.io/apimachinery/pkg/util/uuid"
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"k8s.io/kubernetes/test/e2e/framework"
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"k8s.io/legacy-cloud-providers/azure"
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)
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func init() {
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framework.RegisterProvider("azure", newProvider)
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}
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func newProvider() (framework.ProviderInterface, error) {
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if framework.TestContext.CloudConfig.ConfigFile == "" {
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return nil, fmt.Errorf("config-file must be specified for Azure")
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}
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config, err := os.Open(framework.TestContext.CloudConfig.ConfigFile)
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if err != nil {
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framework.Logf("Couldn't open cloud provider configuration %s: %#v",
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framework.TestContext.CloudConfig.ConfigFile, err)
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}
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defer config.Close()
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azureCloud, err := azure.NewCloud(config)
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return &Provider{
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azureCloud: azureCloud.(*azure.Cloud),
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}, err
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}
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//Provider is a structure to handle Azure clouds for e2e testing
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type Provider struct {
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framework.NullProvider
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azureCloud *azure.Cloud
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}
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// DeleteNode deletes a node which is specified as the argument
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func (p *Provider) DeleteNode(node *v1.Node) error {
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return errors.New("not implemented yet")
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}
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// CreatePD creates a persistent volume
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func (p *Provider) CreatePD(zone string) (string, error) {
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pdName := fmt.Sprintf("%s-%s", framework.TestContext.Prefix, string(uuid.NewUUID()))
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volumeOptions := &azure.ManagedDiskOptions{
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DiskName: pdName,
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StorageAccountType: compute.StandardLRS,
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ResourceGroup: "",
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PVCName: pdName,
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SizeGB: 1,
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Tags: nil,
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DiskIOPSReadWrite: "",
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DiskMBpsReadWrite: "",
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}
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// do not use blank zone definition
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if len(zone) > 0 {
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volumeOptions.AvailabilityZone = zone
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}
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return p.azureCloud.CreateManagedDisk(volumeOptions)
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}
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// DeletePD deletes a persistent volume
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func (p *Provider) DeletePD(pdName string) error {
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if err := p.azureCloud.DeleteManagedDisk(pdName); err != nil {
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framework.Logf("failed to delete Azure volume %q: %v", pdName, err)
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return err
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}
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return nil
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}
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// EnableAndDisableInternalLB returns functions for both enabling and disabling internal Load Balancer
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func (p *Provider) EnableAndDisableInternalLB() (enable, disable func(svc *v1.Service)) {
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enable = func(svc *v1.Service) {
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svc.ObjectMeta.Annotations = map[string]string{azure.ServiceAnnotationLoadBalancerInternal: "true"}
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}
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disable = func(svc *v1.Service) {
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svc.ObjectMeta.Annotations = map[string]string{azure.ServiceAnnotationLoadBalancerInternal: "false"}
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}
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return
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}
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