125 lines
2.6 KiB
Go
125 lines
2.6 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 events
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import (
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"flag"
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"fmt"
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"os"
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"strings"
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"time"
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"github.com/vmware/govmomi/event"
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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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"golang.org/x/net/context"
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)
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type events struct {
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*flags.DatacenterFlag
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Max int
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}
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func init() {
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cli.Register("events", &events{})
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}
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func (cmd *events) Register(ctx context.Context, f *flag.FlagSet) {
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cmd.DatacenterFlag, ctx = flags.NewDatacenterFlag(ctx)
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cmd.DatacenterFlag.Register(ctx, f)
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f.IntVar(&cmd.Max, "n", 25, "Output the last N events")
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}
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func (cmd *events) Process(ctx context.Context) error {
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if err := cmd.DatacenterFlag.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 *events) Usage() string {
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return "[PATH]..."
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}
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func (cmd *events) Run(ctx context.Context, f *flag.FlagSet) error {
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c, err := cmd.Client()
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if err != nil {
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return err
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}
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m := event.NewManager(c)
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objs, err := cmd.ManagedObjects(ctx, f.Args())
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if err != nil {
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return err
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}
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var events []types.BaseEvent
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for _, o := range objs {
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filter := types.EventFilterSpec{
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Entity: &types.EventFilterSpecByEntity{
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Entity: o,
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Recursion: types.EventFilterSpecRecursionOptionAll,
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},
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}
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collector, err := m.CreateCollectorForEvents(ctx, filter)
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if err != nil {
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return fmt.Errorf("[%#v] %s", o, err)
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}
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defer collector.Destroy(ctx)
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err = collector.SetPageSize(ctx, cmd.Max)
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if err != nil {
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return err
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}
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page, err := collector.LatestPage(ctx)
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if err != nil {
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return err
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}
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events = append(events, page...)
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}
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event.Sort(events)
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for _, e := range events {
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cat, err := m.EventCategory(ctx, e)
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if err != nil {
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return err
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}
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event := e.GetEvent()
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msg := strings.TrimSpace(event.FullFormattedMessage)
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if t, ok := e.(*types.TaskEvent); ok {
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msg = fmt.Sprintf("%s (target=%s %s)", msg, t.Info.Entity.Type, t.Info.EntityName)
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}
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fmt.Fprintf(os.Stdout, "[%s] [%s] %s\n",
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event.CreatedTime.Local().Format(time.ANSIC),
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cat, msg)
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}
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return nil
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}
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