mirror of
https://github.com/Oxalide/vsphere-influxdb-go.git
synced 2023-10-10 13:36:51 +02:00
94 lines
2.0 KiB
Go
94 lines
2.0 KiB
Go
/*
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Copyright (c) 2014-2017 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 device
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import (
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"context"
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"flag"
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"fmt"
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"os"
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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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)
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type ls struct {
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*flags.VirtualMachineFlag
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boot bool
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}
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func init() {
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cli.Register("device.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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f.BoolVar(&cmd.boot, "boot", false, "List devices configured in the VM's boot options")
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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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return nil
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}
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func (cmd *ls) Description() string {
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return `List devices for VM.
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Examples:
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govc device.ls -vm $name`
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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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devices, err := vm.Device(ctx)
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if err != nil {
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return err
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}
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if cmd.boot {
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options, err := vm.BootOptions(ctx)
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if err != nil {
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return err
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}
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devices = devices.SelectBootOrder(options.BootOrder)
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}
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tw := tabwriter.NewWriter(os.Stdout, 3, 0, 2, ' ', 0)
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for _, device := range devices {
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fmt.Fprintf(tw, "%s\t%s\t%s\n", devices.Name(device), devices.TypeName(device),
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device.GetVirtualDevice().DeviceInfo.GetDescription().Summary)
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}
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return tw.Flush()
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}
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