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vsphere-influxdb-go/vendor/github.com/vmware/govmomi/govc/host/shutdown.go

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2017-10-25 22:52:40 +02:00
/*
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 host
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/vim25/methods"
"github.com/vmware/govmomi/vim25/types"
)
type shutdown struct {
*flags.HostSystemFlag
force bool
}
func init() {
cli.Register("host.shutdown", &shutdown{})
}
func (cmd *shutdown) Register(ctx context.Context, f *flag.FlagSet) {
cmd.HostSystemFlag, ctx = flags.NewHostSystemFlag(ctx)
cmd.HostSystemFlag.Register(ctx, f)
f.BoolVar(&cmd.force, "f", false, "Force shutdown when host is not in maintenance mode")
}
func (cmd *shutdown) Process(ctx context.Context) error {
if err := cmd.HostSystemFlag.Process(ctx); err != nil {
return err
}
return nil
}
func (cmd *shutdown) Description() string {
return `Shutdown HOST.`
}
func (cmd *shutdown) Shutdown(ctx context.Context, host *object.HostSystem) error {
req := types.ShutdownHost_Task{
This: host.Reference(),
Force: cmd.force,
}
res, err := methods.ShutdownHost_Task(ctx, host.Client(), &req)
if err != nil {
return err
}
task := object.NewTask(host.Client(), res.Returnval)
logger := cmd.ProgressLogger(fmt.Sprintf("%s shutdown... ", host.InventoryPath))
defer logger.Wait()
_, err = task.WaitForResult(ctx, logger)
return err
}
func (cmd *shutdown) Run(ctx context.Context, f *flag.FlagSet) error {
hosts, err := cmd.HostSystems(f.Args())
if err != nil {
return err
}
for _, host := range hosts {
err = cmd.Shutdown(ctx, host)
if err != nil {
return err
}
}
return nil
}