github.com/vmware/govmomi@v0.43.0/govc/pool/destroy.go (about) 1 /* 2 Copyright (c) 2015 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 pool 18 19 import ( 20 "context" 21 "flag" 22 23 "github.com/vmware/govmomi/find" 24 "github.com/vmware/govmomi/govc/cli" 25 "github.com/vmware/govmomi/govc/flags" 26 ) 27 28 type destroy struct { 29 *flags.DatacenterFlag 30 31 children bool 32 } 33 34 func init() { 35 cli.Register("pool.destroy", &destroy{}) 36 } 37 38 func (cmd *destroy) Register(ctx context.Context, f *flag.FlagSet) { 39 cmd.DatacenterFlag, ctx = flags.NewDatacenterFlag(ctx) 40 cmd.DatacenterFlag.Register(ctx, f) 41 42 f.BoolVar(&cmd.children, "children", false, "Remove all children pools") 43 } 44 45 func (cmd *destroy) Process(ctx context.Context) error { 46 if err := cmd.DatacenterFlag.Process(ctx); err != nil { 47 return err 48 } 49 return nil 50 } 51 52 func (cmd *destroy) Usage() string { 53 return "POOL..." 54 } 55 56 func (cmd *destroy) Description() string { 57 return "Destroy one or more resource POOLs.\n" + poolNameHelp 58 } 59 60 func (cmd *destroy) Run(ctx context.Context, f *flag.FlagSet) error { 61 if f.NArg() == 0 { 62 return flag.ErrHelp 63 } 64 65 finder, err := cmd.Finder() 66 if err != nil { 67 return err 68 } 69 70 for _, arg := range f.Args() { 71 pools, err := finder.ResourcePoolList(ctx, arg) 72 if err != nil { 73 if _, ok := err.(*find.NotFoundError); ok { 74 // Ignore if pool cannot be found 75 continue 76 } 77 78 return err 79 } 80 81 for _, pool := range pools { 82 if cmd.children { 83 err = pool.DestroyChildren(ctx) 84 if err != nil { 85 return err 86 } 87 } else { 88 task, err := pool.Destroy(ctx) 89 if err != nil { 90 return err 91 } 92 err = task.Wait(ctx) 93 if err != nil { 94 return err 95 } 96 } 97 } 98 } 99 100 return nil 101 }