ceph-csi/vendor/github.com/kubernetes-csi/drivers/pkg/cinder/driver.go
2018-07-31 14:53:26 +02:00

85 lines
2.2 KiB
Go

/*
Copyright 2017 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 cinder
import (
"github.com/container-storage-interface/spec/lib/go/csi/v0"
"github.com/golang/glog"
"github.com/kubernetes-csi/drivers/pkg/cinder/openstack"
"github.com/kubernetes-csi/drivers/pkg/csi-common"
)
type driver struct {
csiDriver *csicommon.CSIDriver
endpoint string
cloudconfig string
ids *csicommon.DefaultIdentityServer
cs *controllerServer
ns *nodeServer
cap []*csi.VolumeCapability_AccessMode
cscap []*csi.ControllerServiceCapability
}
const (
driverName = "csi-cinderplugin"
)
var (
version = "0.3.0"
)
func NewDriver(nodeID, endpoint string, cloudconfig string) *driver {
glog.Infof("Driver: %v version: %v", driverName, version)
d := &driver{}
d.endpoint = endpoint
d.cloudconfig = cloudconfig
csiDriver := csicommon.NewCSIDriver(driverName, version, nodeID)
csiDriver.AddControllerServiceCapabilities(
[]csi.ControllerServiceCapability_RPC_Type{
csi.ControllerServiceCapability_RPC_CREATE_DELETE_VOLUME,
csi.ControllerServiceCapability_RPC_PUBLISH_UNPUBLISH_VOLUME,
})
csiDriver.AddVolumeCapabilityAccessModes([]csi.VolumeCapability_AccessMode_Mode{csi.VolumeCapability_AccessMode_SINGLE_NODE_WRITER})
d.csiDriver = csiDriver
return d
}
func NewControllerServer(d *driver) *controllerServer {
return &controllerServer{
DefaultControllerServer: csicommon.NewDefaultControllerServer(d.csiDriver),
}
}
func NewNodeServer(d *driver) *nodeServer {
return &nodeServer{
DefaultNodeServer: csicommon.NewDefaultNodeServer(d.csiDriver),
}
}
func (d *driver) Run() {
openstack.InitOpenStackProvider(d.cloudconfig)
csicommon.RunControllerandNodePublishServer(d.endpoint, d.csiDriver, NewControllerServer(d), NewNodeServer(d))
}