mirror of
https://github.com/ceph/ceph-csi.git
synced 2024-12-23 05:20:19 +00:00
82 lines
2.3 KiB
Go
82 lines
2.3 KiB
Go
/*
|
|
Copyright 2018 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 main
|
|
|
|
import (
|
|
"flag"
|
|
"os"
|
|
"path"
|
|
|
|
"github.com/ceph/ceph-csi/pkg/rbd"
|
|
"github.com/ceph/ceph-csi/pkg/util"
|
|
"github.com/golang/glog"
|
|
)
|
|
|
|
func init() {
|
|
flag.Set("logtostderr", "true")
|
|
}
|
|
|
|
var (
|
|
endpoint = flag.String("endpoint", "unix://tmp/csi.sock", "CSI endpoint")
|
|
driverName = flag.String("drivername", "rbd.csi.ceph.com", "name of the driver")
|
|
nodeID = flag.String("nodeid", "", "node id")
|
|
containerized = flag.Bool("containerized", true, "whether run as containerized")
|
|
metadataStorage = flag.String("metadatastorage", "node", "metadata persistence method [node|k8s_configmap]")
|
|
)
|
|
|
|
func main() {
|
|
flag.Parse()
|
|
|
|
err := util.ValidateDriverName(*driverName)
|
|
if err != nil {
|
|
glog.Errorf("failed to validate driver name: %v", err)
|
|
os.Exit(1)
|
|
}
|
|
//update plugin name
|
|
rbd.PluginFolder = rbd.PluginFolder + *driverName
|
|
|
|
if err := createPersistentStorage(path.Join(rbd.PluginFolder, "controller")); err != nil {
|
|
glog.Errorf("failed to create persistent storage for controller %v", err)
|
|
os.Exit(1)
|
|
}
|
|
if err := createPersistentStorage(path.Join(rbd.PluginFolder, "node")); err != nil {
|
|
glog.Errorf("failed to create persistent storage for node %v", err)
|
|
os.Exit(1)
|
|
}
|
|
|
|
cp, err := util.NewCachePersister(*metadataStorage, *driverName)
|
|
if err != nil {
|
|
glog.Errorf("failed to define cache persistence method: %v", err)
|
|
os.Exit(1)
|
|
}
|
|
|
|
driver := rbd.GetRBDDriver()
|
|
driver.Run(*driverName, *nodeID, *endpoint, *containerized, cp)
|
|
|
|
os.Exit(0)
|
|
}
|
|
|
|
func createPersistentStorage(persistentStoragePath string) error {
|
|
if _, err := os.Stat(persistentStoragePath); os.IsNotExist(err) {
|
|
if err := os.MkdirAll(persistentStoragePath, os.FileMode(0755)); err != nil {
|
|
return err
|
|
}
|
|
} else {
|
|
}
|
|
return nil
|
|
}
|