github.com/vmware/govmomi@v0.43.0/govc/vcsa/shutdown/reboot.go (about)

     1  /*
     2  Copyright (c) 2022 VMware, Inc. All Rights Reserved.
     3  
     4  Licensed under the Apache License, Version 2.0 (the "License");
     5  you may not use this file except in compliance with the License.
     6  You may obtain a copy of the License at
     7  
     8  	http://www.apache.org/licenses/LICENSE-2.0
     9  
    10  Unless required by applicable law or agreed to in writing, software
    11  distributed under the License is distributed on an "AS IS" BASIS,
    12  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13  See the License for the specific language governing permissions and
    14  limitations under the License.
    15  */
    16  
    17  package shutdown
    18  
    19  import (
    20  	"context"
    21  	"flag"
    22  
    23  	"github.com/vmware/govmomi/govc/cli"
    24  	"github.com/vmware/govmomi/govc/flags"
    25  	"github.com/vmware/govmomi/vapi/appliance/shutdown"
    26  )
    27  
    28  type reboot struct {
    29  	*flags.ClientFlag
    30  
    31  	reason string
    32  	delay  int // in minutes
    33  }
    34  
    35  func init() {
    36  	cli.Register("vcsa.shutdown.reboot", &reboot{})
    37  }
    38  
    39  func (cmd *reboot) Register(ctx context.Context, f *flag.FlagSet) {
    40  	cmd.ClientFlag, ctx = flags.NewClientFlag(ctx)
    41  	cmd.ClientFlag.Register(ctx, f)
    42  
    43  	var now int
    44  	f.IntVar(&cmd.delay,
    45  		"delay",
    46  		now,
    47  		"Minutes after which reboot should start.")
    48  }
    49  
    50  func (cmd *reboot) Process(ctx context.Context) error {
    51  	if err := cmd.ClientFlag.Process(ctx); err != nil {
    52  		return err
    53  	}
    54  	return nil
    55  }
    56  
    57  func (cmd *reboot) Usage() string {
    58  	return "REASON"
    59  }
    60  
    61  func (cmd *reboot) Description() string {
    62  	return `Reboot the appliance.
    63  
    64  Note: This command requires vCenter 7.0.2 or higher.
    65  
    66  Examples:
    67  govc vcsa.shutdown.reboot -delay 10 "rebooting for maintenance"`
    68  }
    69  
    70  func (cmd *reboot) Run(ctx context.Context, f *flag.FlagSet) error {
    71  	if f.NArg() != 1 {
    72  		return flag.ErrHelp
    73  	}
    74  
    75  	c, err := cmd.RestClient()
    76  	if err != nil {
    77  		return err
    78  	}
    79  
    80  	m := shutdown.NewManager(c)
    81  
    82  	if err = m.Reboot(ctx, f.Arg(0), cmd.delay); err != nil {
    83  		return err
    84  	}
    85  
    86  	return nil
    87  }