88 lines
2.0 KiB
Go
88 lines
2.0 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 interval
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import (
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"context"
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"flag"
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"fmt"
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"text/tabwriter"
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"time"
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"github.com/vmware/govmomi/govc/cli"
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"github.com/vmware/govmomi/govc/metric"
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)
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type info struct {
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*metric.PerformanceFlag
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}
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func init() {
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cli.Register("metric.interval.info", &info{})
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}
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func (cmd *info) Register(ctx context.Context, f *flag.FlagSet) {
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cmd.PerformanceFlag, ctx = metric.NewPerformanceFlag(ctx)
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cmd.PerformanceFlag.Register(ctx, f)
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}
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func (cmd *info) Description() string {
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return `List historical metric intervals.
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Examples:
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govc metric.interval.info
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govc metric.interval.info -i 300`
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}
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func (cmd *info) Process(ctx context.Context) error {
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if err := cmd.PerformanceFlag.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 *info) Run(ctx context.Context, f *flag.FlagSet) error {
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m, err := cmd.Manager(ctx)
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if err != nil {
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return err
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}
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intervals, err := m.HistoricalInterval(ctx)
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if err != nil {
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return err
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}
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tw := tabwriter.NewWriter(cmd.Out, 2, 0, 2, ' ', 0)
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cmd.Out = tw
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interval := cmd.Interval(0)
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for _, i := range intervals {
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if interval != 0 && i.SamplingPeriod != interval {
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continue
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}
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fmt.Fprintf(cmd.Out, "ID:\t%d\n", i.SamplingPeriod)
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fmt.Fprintf(cmd.Out, " Enabled:\t%t\n", i.Enabled)
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fmt.Fprintf(cmd.Out, " Interval:\t%s\n", time.Duration(i.SamplingPeriod)*time.Second)
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fmt.Fprintf(cmd.Out, " Name:\t%s\n", i.Name)
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fmt.Fprintf(cmd.Out, " Level:\t%d\n", i.Level)
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}
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return tw.Flush()
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}
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