mirror of
https://github.com/Oxalide/vsphere-influxdb-go.git
synced 2023-10-10 13:36:51 +02:00
110 lines
2.5 KiB
Go
110 lines
2.5 KiB
Go
/*
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Copyright (c) 2017 VMware, Inc. All Rights Reserved.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package rdm
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import (
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"context"
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"flag"
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"fmt"
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"io"
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"os"
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"strings"
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"text/tabwriter"
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"github.com/vmware/govmomi/govc/cli"
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"github.com/vmware/govmomi/govc/flags"
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"github.com/vmware/govmomi/vim25/types"
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)
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type ls struct {
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*flags.VirtualMachineFlag
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*flags.OutputFlag
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}
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func init() {
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cli.Register("vm.rdm.ls", &ls{})
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}
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func (cmd *ls) Register(ctx context.Context, f *flag.FlagSet) {
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cmd.VirtualMachineFlag, ctx = flags.NewVirtualMachineFlag(ctx)
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cmd.VirtualMachineFlag.Register(ctx, f)
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cmd.OutputFlag, ctx = flags.NewOutputFlag(ctx)
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cmd.OutputFlag.Register(ctx, f)
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}
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func (cmd *ls) Description() string {
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return `List available devices that could be attach to VM with RDM.
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Examples:
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govc vm.rdm.ls -vm VM`
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}
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func (cmd *ls) Process(ctx context.Context) error {
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if err := cmd.VirtualMachineFlag.Process(ctx); err != nil {
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return err
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}
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if err := cmd.OutputFlag.Process(ctx); err != nil {
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return err
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}
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return nil
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}
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func (cmd *ls) Run(ctx context.Context, f *flag.FlagSet) error {
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vm, err := cmd.VirtualMachine()
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if err != nil {
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return err
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}
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if vm == nil {
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return flag.ErrHelp
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}
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vmConfigOptions, err := vm.QueryConfigTarget(ctx)
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if err != nil {
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return err
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}
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res := infoResult{
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Disks: vmConfigOptions.ScsiDisk,
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}
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return cmd.WriteResult(&res)
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}
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type infoResult struct {
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Disks []types.VirtualMachineScsiDiskDeviceInfo
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}
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func (r *infoResult) Write(w io.Writer) error {
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tw := tabwriter.NewWriter(os.Stdout, 2, 0, 2, ' ', 0)
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for _, disk := range r.Disks {
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fmt.Fprintf(tw, "Name:\t%s\n", disk.Name)
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fmt.Fprintf(tw, " Device name:\t%s\n", disk.Disk.DeviceName)
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fmt.Fprintf(tw, " Device path:\t%s\n", disk.Disk.DevicePath)
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fmt.Fprintf(tw, " Canonical Name:\t%s\n", disk.Disk.CanonicalName)
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var uids []string
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for _, descriptor := range disk.Disk.Descriptor {
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uids = append(uids, descriptor.Id)
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}
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fmt.Fprintf(tw, " UIDS:\t%s\n", strings.Join(uids, " ,"))
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}
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return tw.Flush()
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}
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