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create.go
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/
create.go
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/*
Copyright (c) 2017-2018 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 disk
import (
"context"
"flag"
"fmt"
"github.com/vmware/govmomi/govc/cli"
"github.com/vmware/govmomi/govc/flags"
"github.com/vmware/govmomi/object"
"github.com/vmware/govmomi/units"
"github.com/vmware/govmomi/vim25/types"
)
type spec struct {
types.FileBackedVirtualDiskSpec
force bool
uuid string
}
func (s *spec) Register(ctx context.Context, f *flag.FlagSet) {
f.StringVar(&s.AdapterType, "a", string(types.VirtualDiskAdapterTypeLsiLogic), "Disk adapter")
f.StringVar(&s.DiskType, "d", string(types.VirtualDiskTypeThin), "Disk format")
f.BoolVar(&s.force, "f", false, "Force")
f.StringVar(&s.uuid, "uuid", "", "Disk UUID")
}
type create struct {
*flags.DatastoreFlag
Bytes units.ByteSize
spec
}
func init() {
cli.Register("datastore.disk.create", &create{})
}
func (cmd *create) Register(ctx context.Context, f *flag.FlagSet) {
cmd.DatastoreFlag, ctx = flags.NewDatastoreFlag(ctx)
cmd.DatastoreFlag.Register(ctx, f)
_ = cmd.Bytes.Set("10G")
f.Var(&cmd.Bytes, "size", "Size of new disk")
cmd.spec.Register(ctx, f)
}
func (cmd *create) Usage() string {
return "VMDK"
}
func (cmd *create) Description() string {
return `Create VMDK on DS.
Examples:
govc datastore.mkdir disks
govc datastore.disk.create -size 24G disks/disk1.vmdk
govc datastore.disk.create disks/parent.vmdk disk/child.vmdk`
}
func (cmd *create) Run(ctx context.Context, f *flag.FlagSet) error {
if f.NArg() == 0 {
return flag.ErrHelp
}
dc, err := cmd.Datacenter()
if err != nil {
return err
}
ds, err := cmd.Datastore()
if err != nil {
return err
}
m := object.NewVirtualDiskManager(ds.Client())
var task *object.Task
var dst string
if f.NArg() == 1 {
cmd.spec.CapacityKb = int64(cmd.Bytes) / 1024
dst = ds.Path(f.Arg(0))
task, err = m.CreateVirtualDisk(ctx, dst, dc, &cmd.spec.FileBackedVirtualDiskSpec)
} else {
dst = ds.Path(f.Arg(0))
task, err = m.CreateChildDisk(ctx, ds.Path(f.Arg(0)), dc, dst, dc, cmd.force)
}
if err != nil {
return err
}
logger := cmd.ProgressLogger(fmt.Sprintf("Creating %s...", dst))
defer logger.Wait()
if _, err = task.WaitForResult(ctx, logger); err != nil {
return err
}
if cmd.uuid != "" {
return m.SetVirtualDiskUuid(ctx, dst, dc, cmd.uuid)
}
return nil
}