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/*
Copyright (c) 2017 VMware, Inc. All Rights Reserved.
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 simulator
import (
"os"
"path"
"github.com/vmware/govmomi/vim25/methods"
"github.com/vmware/govmomi/vim25/mo"
"github.com/vmware/govmomi/vim25/soap"
"github.com/vmware/govmomi/vim25/types"
)
type HostDatastoreSystem struct {
mo.HostDatastoreSystem
Host *mo.HostSystem
}
func (dss *HostDatastoreSystem) add(ctx *Context, ds *Datastore) *soap.Fault {
info := ds.Info.GetDatastoreInfo()
info.Name = ds.Name
if e := Map.FindByName(ds.Name, dss.Datastore); e != nil {
return Fault(e.Reference().Value, &types.DuplicateName{
Name: ds.Name,
Object: e.Reference(),
})
}
fi, err := os.Stat(info.Url)
if err == nil && !fi.IsDir() {
err = os.ErrInvalid
}
if err != nil {
switch {
case os.IsNotExist(err):
return Fault(err.Error(), &types.NotFound{})
default:
return Fault(err.Error(), &types.HostConfigFault{})
}
}
folder := Map.getEntityFolder(dss.Host, "datastore")
ds.Self.Type = typeName(ds)
// Datastore is the only type where create methods do not include the parent (Folder in this case),
// but we need the moref to be unique per DC/datastoreFolder, but not per-HostSystem.
ds.Self.Value += "@" + folder.Self.Value
// TODO: name should be made unique in the case of Local ds type
ds.Summary.Datastore = &ds.Self
ds.Summary.Name = ds.Name
ds.Summary.Url = info.Url
ds.Capability = types.DatastoreCapability{
DirectoryHierarchySupported: true,
RawDiskMappingsSupported: false,
PerFileThinProvisioningSupported: true,
StorageIORMSupported: types.NewBool(true),
NativeSnapshotSupported: types.NewBool(false),
TopLevelDirectoryCreateSupported: types.NewBool(true),
SeSparseSupported: types.NewBool(true),
}
dss.Datastore = append(dss.Datastore, ds.Self)
dss.Host.Datastore = dss.Datastore
parent := hostParent(dss.Host)
Map.AddReference(parent, &parent.Datastore, ds.Self)
browser := &HostDatastoreBrowser{}
browser.Datastore = dss.Datastore
ds.Browser = Map.Put(browser).Reference()
folderPutChild(ctx, folder, ds)
return nil
}
func (dss *HostDatastoreSystem) CreateLocalDatastore(ctx *Context, c *types.CreateLocalDatastore) soap.HasFault {
r := &methods.CreateLocalDatastoreBody{}
ds := &Datastore{}
ds.Name = c.Name
ds.Self.Value = c.Path
ds.Info = &types.LocalDatastoreInfo{
DatastoreInfo: types.DatastoreInfo{
Name: c.Name,
Url: c.Path,
},
Path: c.Path,
}
ds.Summary.Type = string(types.HostFileSystemVolumeFileSystemTypeOTHER)
ds.Summary.MaintenanceMode = string(types.DatastoreSummaryMaintenanceModeStateNormal)
ds.Summary.Accessible = true
if err := dss.add(ctx, ds); err != nil {
r.Fault_ = err
return r
}
ds.Host = append(ds.Host, types.DatastoreHostMount{
Key: dss.Host.Reference(),
MountInfo: types.HostMountInfo{
AccessMode: string(types.HostMountModeReadWrite),
Mounted: types.NewBool(true),
Accessible: types.NewBool(true),
},
})
_ = ds.RefreshDatastore(&types.RefreshDatastore{This: ds.Self})
r.Res = &types.CreateLocalDatastoreResponse{
Returnval: ds.Self,
}
return r
}
func (dss *HostDatastoreSystem) CreateNasDatastore(ctx *Context, c *types.CreateNasDatastore) soap.HasFault {
r := &methods.CreateNasDatastoreBody{}
ds := &Datastore{}
ds.Name = path.Base(c.Spec.LocalPath)
ds.Self.Value = c.Spec.RemoteHost + ":" + c.Spec.RemotePath
ds.Info = &types.NasDatastoreInfo{
DatastoreInfo: types.DatastoreInfo{
Url: c.Spec.LocalPath,
},
Nas: &types.HostNasVolume{
HostFileSystemVolume: types.HostFileSystemVolume{
Name: c.Spec.LocalPath,
Type: c.Spec.Type,
},
RemoteHost: c.Spec.RemoteHost,
RemotePath: c.Spec.RemotePath,
},
}
ds.Summary.Type = c.Spec.Type
ds.Summary.MaintenanceMode = string(types.DatastoreSummaryMaintenanceModeStateNormal)
ds.Summary.Accessible = true
if err := dss.add(ctx, ds); err != nil {
r.Fault_ = err
return r
}
_ = ds.RefreshDatastore(&types.RefreshDatastore{This: ds.Self})
r.Res = &types.CreateNasDatastoreResponse{
Returnval: ds.Self,
}
return r
}
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