mirror of
https://github.com/Oxalide/vsphere-influxdb-go.git
synced 2023-10-10 13:36:51 +02:00
134 lines
2.9 KiB
Go
134 lines
2.9 KiB
Go
/*
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Copyright (c) 2016 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 date
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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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"strings"
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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/flags"
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"github.com/vmware/govmomi/govc/host/service"
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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 info struct {
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*flags.HostSystemFlag
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*flags.OutputFlag
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}
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func init() {
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cli.Register("host.date.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.HostSystemFlag, ctx = flags.NewHostSystemFlag(ctx)
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cmd.HostSystemFlag.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 *info) Description() string {
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return `Display date and time info for HOST.`
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}
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func (cmd *info) 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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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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type dateInfo struct {
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types.HostDateTimeInfo
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Service *types.HostService
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Current *time.Time
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}
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func (info *dateInfo) servers() string {
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if len(info.NtpConfig.Server) == 0 {
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return "None"
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}
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return strings.Join(info.NtpConfig.Server, ", ")
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}
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func (info *dateInfo) Write(w io.Writer) error {
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tw := tabwriter.NewWriter(w, 2, 0, 2, ' ', 0)
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fmt.Fprintf(tw, "Current date and time:\t%s\n", info.Current.Format(time.UnixDate))
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if info.Service != nil {
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fmt.Fprintf(tw, "NTP client status:\t%s\n", service.Policy(*info.Service))
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fmt.Fprintf(tw, "NTP service status:\t%s\n", service.Status(*info.Service))
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}
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fmt.Fprintf(tw, "NTP servers:\t%s\n", info.servers())
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return tw.Flush()
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}
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func (cmd *info) Run(ctx context.Context, f *flag.FlagSet) error {
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host, err := cmd.HostSystem()
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if err != nil {
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return err
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}
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s, err := host.ConfigManager().DateTimeSystem(ctx)
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if err != nil {
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return err
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}
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var hs mo.HostDateTimeSystem
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if err = s.Properties(ctx, s.Reference(), nil, &hs); err != nil {
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return nil
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}
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ss, err := host.ConfigManager().ServiceSystem(ctx)
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if err != nil {
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return err
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}
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services, err := ss.Service(ctx)
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if err != nil {
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return err
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}
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res := &dateInfo{HostDateTimeInfo: hs.DateTimeInfo}
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for i, service := range services {
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if service.Key == "ntpd" {
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res.Service = &services[i]
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break
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}
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}
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res.Current, err = s.Query(ctx)
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if err != nil {
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return err
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}
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return cmd.WriteResult(res)
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}
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