github.com/vmware/govmomi@v0.43.0/govc/vsan/info.go (about) 1 /* 2 Copyright (c) 2021-2024 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 "io" 24 "os" 25 "text/tabwriter" 26 27 "github.com/vmware/govmomi/govc/cli" 28 "github.com/vmware/govmomi/govc/flags" 29 "github.com/vmware/govmomi/vsan" 30 "github.com/vmware/govmomi/vsan/types" 31 ) 32 33 type info struct { 34 *flags.DatacenterFlag 35 } 36 37 func init() { 38 cli.Register("vsan.info", &info{}) 39 } 40 41 func (cmd *info) Register(ctx context.Context, f *flag.FlagSet) { 42 cmd.DatacenterFlag, ctx = flags.NewDatacenterFlag(ctx) 43 cmd.DatacenterFlag.Register(ctx, f) 44 } 45 46 func (cmd *info) Usage() string { 47 return "CLUSTER..." 48 } 49 50 func (cmd *info) Description() string { 51 return `Display vSAN configuration. 52 53 Examples: 54 govc vsan.info 55 govc vsan.info ClusterA 56 govc vsan.info -json` 57 } 58 59 func (cmd *info) Run(ctx context.Context, f *flag.FlagSet) error { 60 vc, err := cmd.Client() 61 if err != nil { 62 return err 63 } 64 65 c, err := vsan.NewClient(ctx, vc) 66 if err != nil { 67 return err 68 } 69 70 finder, err := cmd.Finder() 71 if err != nil { 72 return err 73 } 74 75 args := f.Args() 76 if len(args) == 0 { 77 args = []string{"*"} 78 } 79 80 var res []Cluster 81 82 for _, arg := range args { 83 clusters, err := finder.ClusterComputeResourceList(ctx, arg) 84 if err != nil { 85 return err 86 } 87 88 for _, cluster := range clusters { 89 info, err := c.VsanClusterGetConfig(ctx, cluster.Reference()) 90 if err != nil { 91 return err 92 } 93 res = append(res, Cluster{cluster.InventoryPath, info}) 94 } 95 } 96 97 return cmd.WriteResult(&infoResult{res}) 98 } 99 100 type Cluster struct { 101 Path string `json:"path"` 102 Info *types.VsanConfigInfoEx `json:"info"` 103 } 104 105 type infoResult struct { 106 Clusters []Cluster `json:"clusters"` 107 } 108 109 func (r *infoResult) Write(w io.Writer) error { 110 tw := tabwriter.NewWriter(os.Stdout, 2, 0, 2, ' ', 0) 111 112 for _, cluster := range r.Clusters { 113 fmt.Fprintf(tw, "Path:\t%s\n", cluster.Path) 114 fmt.Fprintf(tw, " Enabled:\t%t\n", *cluster.Info.Enabled) 115 if unmap := cluster.Info.UnmapConfig; unmap != nil { 116 fmt.Fprintf(tw, " Unmap Enabled:\t%t\n", unmap.Enable) 117 } 118 if fs := cluster.Info.FileServiceConfig; fs != nil { 119 fmt.Fprintf(tw, " FileService Enabled:\t%t\n", fs.Enabled) 120 } 121 } 122 123 return tw.Flush() 124 }