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Enable storage class support in Azure File volume

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Signed-off-by: Huamin Chen <hchen@redhat.com>
This commit is contained in:
Huamin Chen
2017-02-22 13:58:34 -05:00
parent 7a06e41f93
commit 6782a48dfa
11 changed files with 377 additions and 5 deletions
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34
pkg/volume/azure_file/azure_util.go
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@@ -19,18 +19,21 @@ package azure_file
import (
"fmt"
"k8s.io/apimachinery/pkg/api/errors"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
v1 "k8s.io/kubernetes/pkg/api/v1"
"k8s.io/kubernetes/pkg/volume"
)
// Abstract interface to azure file operations.
type azureUtil interface {
GetAzureCredentials(host volume.VolumeHost, nameSpace, secretName, shareName string) (string, string, error)
GetAzureCredentials(host volume.VolumeHost, nameSpace, secretName string) (string, string, error)
SetAzureCredentials(host volume.VolumeHost, nameSpace, accountName, accountKey string) (string, error)
}
type azureSvc struct{}
func (s *azureSvc) GetAzureCredentials(host volume.VolumeHost, nameSpace, secretName, shareName string) (string, string, error) {
func (s *azureSvc) GetAzureCredentials(host volume.VolumeHost, nameSpace, secretName string) (string, string, error) {
var accountKey, accountName string
kubeClient := host.GetKubeClient()
if kubeClient == nil {
@@ -54,3 +57,30 @@ func (s *azureSvc) GetAzureCredentials(host volume.VolumeHost, nameSpace, secret
}
return accountName, accountKey, nil
}
func (s *azureSvc) SetAzureCredentials(host volume.VolumeHost, nameSpace, accountName, accountKey string) (string, error) {
kubeClient := host.GetKubeClient()
if kubeClient == nil {
return "", fmt.Errorf("Cannot get kube client")
}
secretName := "azure-storage-account-" + accountName + "-secret"
secret := &v1.Secret{
ObjectMeta: metav1.ObjectMeta{
Namespace: nameSpace,
Name: secretName,
},
Data: map[string][]byte{
"azurestorageaccountname": []byte(accountName),
"azurestorageaccountkey": []byte(accountKey),
},
Type: "Opaque",
}
_, err := kubeClient.Core().Secrets(nameSpace).Create(secret)
if errors.IsAlreadyExists(err) {
err = nil
}
if err != nil {
return "", fmt.Errorf("Couldn't create secret %v", err)
}
return secretName, err
}