vendor files

vendor/github.com/kubernetes-csi/drivers/pkg/hostpath/hostpath.go

@@ -0,0 +1,86 @@
+/*
+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 hostpath
+
+import (
+	"github.com/container-storage-interface/spec/lib/go/csi"
+	"github.com/golang/glog"
+
+	"github.com/kubernetes-csi/drivers/pkg/csi-common"
+)
+
+type hostPath struct {
+	driver *csicommon.CSIDriver
+
+	ids *identityServer
+	ns  *nodeServer
+	cs  *controllerServer
+
+	cap   []*csi.VolumeCapability_AccessMode
+	cscap []*csi.ControllerServiceCapability
+}
+
+var (
+	hostPathDriver *hostPath
+	version        = csi.Version{
+		Minor: 1,
+	}
+)
+
+func GetSupportedVersions() []*csi.Version {
+	return []*csi.Version{&version}
+}
+
+func GetHostPathDriver() *hostPath {
+	return &hostPath{}
+}
+
+func NewIdentityServer(d *csicommon.CSIDriver) *identityServer {
+	return &identityServer{
+		DefaultIdentityServer: csicommon.NewDefaultIdentityServer(d),
+	}
+}
+
+func NewControllerServer(d *csicommon.CSIDriver) *controllerServer {
+	return &controllerServer{
+		DefaultControllerServer: csicommon.NewDefaultControllerServer(d),
+	}
+}
+
+func NewNodeServer(d *csicommon.CSIDriver) *nodeServer {
+	return &nodeServer{
+		DefaultNodeServer: csicommon.NewDefaultNodeServer(d),
+	}
+}
+
+func (hp *hostPath) Run(driverName, nodeID, endpoint string) {
+	glog.Infof("Driver: %v version: %v", driverName, GetVersionString(&version))
+
+	// Initialize default library driver
+	hp.driver = csicommon.NewCSIDriver(driverName, &version, GetSupportedVersions(), nodeID)
+	hp.driver.AddControllerServiceCapabilities([]csi.ControllerServiceCapability_RPC_Type{csi.ControllerServiceCapability_RPC_CREATE_DELETE_VOLUME})
+	hp.driver.AddVolumeCapabilityAccessModes([]csi.VolumeCapability_AccessMode_Mode{csi.VolumeCapability_AccessMode_SINGLE_NODE_WRITER})
+
+	// Create GRPC servers
+	hp.ids = NewIdentityServer(hp.driver)
+	hp.ns = NewNodeServer(hp.driver)
+	hp.cs = NewControllerServer(hp.driver)
+
+	s := csicommon.NewNonBlockingGRPCServer()
+	s.Start(endpoint, hp.ids, hp.cs, hp.ns)
+	s.Wait()
+}