github.com/vmware/govmomi@v0.51.0/cli/datastore/remove.go (about)

     1  // © Broadcom. All Rights Reserved.
     2  // The term “Broadcom” refers to Broadcom Inc. and/or its subsidiaries.
     3  // SPDX-License-Identifier: Apache-2.0
     4  
     5  package datastore
     6  
     7  import (
     8  	"context"
     9  	"flag"
    10  
    11  	"github.com/vmware/govmomi/cli"
    12  	"github.com/vmware/govmomi/cli/flags"
    13  )
    14  
    15  type remove struct {
    16  	*flags.HostSystemFlag
    17  	*flags.DatastoreFlag
    18  }
    19  
    20  func init() {
    21  	cli.Register("datastore.remove", &remove{})
    22  }
    23  
    24  func (cmd *remove) Register(ctx context.Context, f *flag.FlagSet) {
    25  	cmd.HostSystemFlag, ctx = flags.NewHostSystemFlag(ctx)
    26  	cmd.HostSystemFlag.Register(ctx, f)
    27  
    28  	cmd.DatastoreFlag, ctx = flags.NewDatastoreFlag(ctx)
    29  	cmd.DatastoreFlag.Register(ctx, f)
    30  }
    31  
    32  func (cmd *remove) Process(ctx context.Context) error {
    33  	if err := cmd.HostSystemFlag.Process(ctx); err != nil {
    34  		return err
    35  	}
    36  	if err := cmd.DatastoreFlag.Process(ctx); err != nil {
    37  		return err
    38  	}
    39  	return nil
    40  }
    41  
    42  func (cmd *remove) Usage() string {
    43  	return "HOST..."
    44  }
    45  
    46  func (cmd *remove) Description() string {
    47  	return `Remove datastore from HOST.
    48  
    49  Examples:
    50    govc datastore.remove -ds nfsDatastore cluster1
    51    govc datastore.remove -ds nasDatastore host1 host2 host3`
    52  }
    53  
    54  func (cmd *remove) Run(ctx context.Context, f *flag.FlagSet) error {
    55  	ds, err := cmd.Datastore()
    56  	if err != nil {
    57  		return err
    58  	}
    59  
    60  	hosts, err := cmd.HostSystems(f.Args())
    61  	if err != nil {
    62  		return err
    63  	}
    64  
    65  	for _, host := range hosts {
    66  		hds, err := host.ConfigManager().DatastoreSystem(ctx)
    67  		if err != nil {
    68  			return err
    69  		}
    70  
    71  		err = hds.Remove(ctx, ds)
    72  		if err != nil {
    73  			return err
    74  		}
    75  	}
    76  
    77  	return nil
    78  }