github.com/vmware/govmomi@v0.37.1/govc/datastore/vsan/rm.go (about)

     1  /*
     2  Copyright (c) 2017 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 vsan
    18  
    19  import (
    20  	"context"
    21  	"flag"
    22  	"fmt"
    23  	"os"
    24  
    25  	"github.com/vmware/govmomi/govc/cli"
    26  	"github.com/vmware/govmomi/govc/flags"
    27  )
    28  
    29  type rm struct {
    30  	*flags.DatastoreFlag
    31  
    32  	force   bool
    33  	verbose bool
    34  }
    35  
    36  func init() {
    37  	cli.Register("datastore.vsan.dom.rm", &rm{})
    38  }
    39  
    40  func (cmd *rm) Register(ctx context.Context, f *flag.FlagSet) {
    41  	cmd.DatastoreFlag, ctx = flags.NewDatastoreFlag(ctx)
    42  	cmd.DatastoreFlag.Register(ctx, f)
    43  
    44  	f.BoolVar(&cmd.force, "f", false, "Force delete")
    45  	f.BoolVar(&cmd.verbose, "v", false, "Print deleted UUIDs to stdout, failed to stderr")
    46  }
    47  
    48  func (cmd *rm) Process(ctx context.Context) error {
    49  	if err := cmd.DatastoreFlag.Process(ctx); err != nil {
    50  		return err
    51  	}
    52  	return nil
    53  }
    54  
    55  func (cmd *rm) Usage() string {
    56  	return "UUID..."
    57  }
    58  
    59  func (cmd *rm) Description() string {
    60  	return `Remove vSAN DOM objects in DS.
    61  
    62  Examples:
    63    govc datastore.vsan.dom.rm d85aa758-63f5-500a-3150-0200308e589c
    64    govc datastore.vsan.dom.rm -f d85aa758-63f5-500a-3150-0200308e589c
    65    govc datastore.vsan.dom.ls -o | xargs govc datastore.vsan.dom.rm`
    66  }
    67  
    68  func (cmd *rm) Run(ctx context.Context, f *flag.FlagSet) error {
    69  	if f.NArg() == 0 {
    70  		return flag.ErrHelp
    71  	}
    72  
    73  	ds, err := cmd.Datastore()
    74  	if err != nil {
    75  		return err
    76  	}
    77  
    78  	hosts, err := ds.AttachedHosts(ctx)
    79  	if err != nil {
    80  		return err
    81  	}
    82  
    83  	if len(hosts) == 0 {
    84  		return flag.ErrHelp
    85  	}
    86  
    87  	m, err := hosts[0].ConfigManager().VsanInternalSystem(ctx)
    88  	if err != nil {
    89  		return err
    90  	}
    91  
    92  	res, err := m.DeleteVsanObjects(ctx, f.Args(), &cmd.force)
    93  	if err != nil {
    94  		return err
    95  	}
    96  
    97  	if cmd.verbose {
    98  		for _, r := range res {
    99  			if r.Success {
   100  				fmt.Fprintln(cmd.Out, r.Uuid)
   101  			} else {
   102  				fmt.Fprintf(os.Stderr, "%s %s\n", r.Uuid, r.FailureReason[0].Message)
   103  			}
   104  		}
   105  	}
   106  
   107  	return nil
   108  }