mirror of
https://github.com/ceph/ceph-csi.git
synced 2024-11-14 02:10:21 +00:00
50 lines
1.4 KiB
Go
50 lines
1.4 KiB
Go
/*
|
|
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 util
|
|
|
|
import (
|
|
"os"
|
|
"path"
|
|
|
|
"k8s.io/klog"
|
|
)
|
|
|
|
// CreatePersistanceStorage creates storage path and initializes new cache
|
|
func CreatePersistanceStorage(sPath, metaDataStore, driverName string) (CachePersister, error) {
|
|
var err error
|
|
if err = createPersistentStorage(path.Join(sPath, "controller")); err != nil {
|
|
klog.Errorf("failed to create persistent storage for controller: %v", err)
|
|
return nil, err
|
|
}
|
|
|
|
if err = createPersistentStorage(path.Join(sPath, "node")); err != nil {
|
|
klog.Errorf("failed to create persistent storage for node: %v", err)
|
|
return nil, err
|
|
}
|
|
|
|
cp, err := NewCachePersister(metaDataStore, driverName)
|
|
if err != nil {
|
|
klog.Errorf("failed to define cache persistence method: %v", err)
|
|
return nil, err
|
|
}
|
|
return cp, err
|
|
}
|
|
|
|
func createPersistentStorage(persistentStoragePath string) error {
|
|
return os.MkdirAll(persistentStoragePath, os.FileMode(0755))
|
|
}
|