148 lines
3.3 KiB
Go
148 lines
3.3 KiB
Go
/*
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Copyright (c) 2015 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 dvs
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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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"strings"
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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/object"
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"github.com/vmware/govmomi/vim25/mo"
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"github.com/vmware/govmomi/vim25/types"
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)
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type add struct {
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*flags.HostSystemFlag
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path string
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pnic string
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}
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func init() {
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cli.Register("dvs.add", &add{})
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}
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func (cmd *add) Register(ctx context.Context, f *flag.FlagSet) {
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cmd.HostSystemFlag, ctx = flags.NewHostSystemFlag(ctx)
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cmd.HostSystemFlag.Register(ctx, f)
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f.StringVar(&cmd.path, "dvs", "", "DVS path")
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f.StringVar(&cmd.pnic, "pnic", "vmnic0", "Name of the host physical NIC")
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}
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func (cmd *add) Process(ctx context.Context) error {
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if err := cmd.HostSystemFlag.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 *add) Usage() string {
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return "HOST..."
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}
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func (cmd *add) Description() string {
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return `Add hosts to DVS.
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Examples:
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govc dvs.add -dvs dvsName -pnic vmnic1 hostA hostB hostC`
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}
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func (cmd *add) Run(ctx context.Context, f *flag.FlagSet) error {
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if f.NArg() == 0 {
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return flag.ErrHelp
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}
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finder, err := cmd.Finder()
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if err != nil {
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return err
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}
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net, err := finder.Network(ctx, cmd.path)
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if err != nil {
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return err
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}
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dvs, ok := net.(*object.DistributedVirtualSwitch)
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if !ok {
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return fmt.Errorf("%s (%T) is not of type %T", cmd.path, net, dvs)
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}
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var s mo.VmwareDistributedVirtualSwitch
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err = dvs.Properties(ctx, dvs.Reference(), []string{"config"}, &s)
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if err != nil {
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return err
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}
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backing := new(types.DistributedVirtualSwitchHostMemberPnicBacking)
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for _, vmnic := range strings.Split(cmd.pnic, ",") {
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backing.PnicSpec = append(backing.PnicSpec, types.DistributedVirtualSwitchHostMemberPnicSpec{
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PnicDevice: strings.TrimSpace(vmnic),
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})
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}
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config := &types.DVSConfigSpec{
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ConfigVersion: s.Config.GetDVSConfigInfo().ConfigVersion,
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}
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hosts, err := cmd.HostSystems(f.Args())
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if err != nil {
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return err
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}
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existing := make(map[string]bool)
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// TODO: host.pnic.info command
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for _, member := range s.Config.GetDVSConfigInfo().Host {
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existing[member.Config.Host.Value] = true
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}
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for _, host := range hosts {
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ref := host.Reference()
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if existing[ref.Value] {
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fmt.Fprintf(os.Stderr, "%s is already a member of %s\n", host.InventoryPath, dvs.InventoryPath)
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continue
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}
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config.Host = append(config.Host, types.DistributedVirtualSwitchHostMemberConfigSpec{
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Operation: "add",
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Host: ref,
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Backing: backing,
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})
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}
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if len(config.Host) == 0 {
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return nil
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}
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task, err := dvs.Reconfigure(ctx, config)
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if err != nil {
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return err
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}
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logger := cmd.ProgressLogger(fmt.Sprintf("adding %d hosts to dvs %s... ", len(config.Host), dvs.InventoryPath))
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defer logger.Wait()
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_, err = task.WaitForResult(ctx, logger)
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return err
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}
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