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This commit is contained in:
Serguei Bezverkhi
2018-03-06 17:33:18 -05:00
parent 4b3ebc171b
commit e9033989a0
5854 changed files with 248382 additions and 119809 deletions
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63
vendor/k8s.io/kubernetes/pkg/kubectl/cmd/autoscale.go generated vendored
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@ -52,7 +52,8 @@ func NewCmdAutoscale(f cmdutil.Factory, out io.Writer) *cobra.Command {
argAliases := kubectl.ResourceAliases(validArgs)
cmd := &cobra.Command{
Use: "autoscale (-f FILENAME | TYPE NAME | TYPE/NAME) [--min=MINPODS] --max=MAXPODS [--cpu-percent=CPU] [flags]",
Use: "autoscale (-f FILENAME | TYPE NAME | TYPE/NAME) [--min=MINPODS] --max=MAXPODS [--cpu-percent=CPU]",
DisableFlagsInUseLine: true,
Short: i18n.T("Auto-scale a Deployment, ReplicaSet, or ReplicationController"),
Long: autoscaleLong,
Example: autoscaleExample,
@ -64,11 +65,11 @@ func NewCmdAutoscale(f cmdutil.Factory, out io.Writer) *cobra.Command {
ArgAliases: argAliases,
}
cmdutil.AddPrinterFlags(cmd)
cmd.Flags().String("generator", "horizontalpodautoscaler/v1", i18n.T("The name of the API generator to use. Currently there is only 1 generator."))
cmd.Flags().Int("min", -1, "The lower limit for the number of pods that can be set by the autoscaler. If it's not specified or negative, the server will apply a default value.")
cmd.Flags().Int("max", -1, "The upper limit for the number of pods that can be set by the autoscaler. Required.")
cmd.Flags().String("generator", cmdutil.HorizontalPodAutoscalerV1GeneratorName, i18n.T("The name of the API generator to use. Currently there is only 1 generator."))
cmd.Flags().Int32("min", -1, "The lower limit for the number of pods that can be set by the autoscaler. If it's not specified or negative, the server will apply a default value.")
cmd.Flags().Int32("max", -1, "The upper limit for the number of pods that can be set by the autoscaler. Required.")
cmd.MarkFlagRequired("max")
cmd.Flags().Int("cpu-percent", -1, fmt.Sprintf("The target average CPU utilization (represented as a percent of requested CPU) over all the pods. If it's not specified or negative, a default autoscaling policy will be used."))
cmd.Flags().Int32("cpu-percent", -1, fmt.Sprintf("The target average CPU utilization (represented as a percent of requested CPU) over all the pods. If it's not specified or negative, a default autoscaling policy will be used."))
cmd.Flags().String("name", "", i18n.T("The name for the newly created object. If not specified, the name of the input resource will be used."))
cmdutil.AddDryRunFlag(cmd)
usage := "identifying the resource to autoscale."
@ -103,15 +104,6 @@ func RunAutoscale(f cmdutil.Factory, out io.Writer, cmd *cobra.Command, args []s
return err
}
// Get the generator, setup and validate all required parameters
generatorName := cmdutil.GetFlagString(cmd, "generator")
generators := f.Generators("autoscale")
generator, found := generators[generatorName]
if !found {
return cmdutil.UsageErrorf(cmd, "generator %q not found.", generatorName)
}
names := generator.ParamNames()
count := 0
err = r.Visit(func(info *resource.Info, err error) error {
if err != nil {
@ -123,24 +115,25 @@ func RunAutoscale(f cmdutil.Factory, out io.Writer, cmd *cobra.Command, args []s
return err
}
name := info.Name
params := kubectl.MakeParams(cmd, names)
params["default-name"] = name
params["scaleRef-kind"] = mapping.GroupVersionKind.Kind
params["scaleRef-name"] = name
params["scaleRef-apiVersion"] = mapping.GroupVersionKind.GroupVersion().String()
if err = kubectl.ValidateParams(names, params); err != nil {
return err
}
// Check for invalid flags used against the present generator.
if err := kubectl.EnsureFlagsValid(cmd, generators, generatorName); err != nil {
return err
// get the generator
var generator kubectl.StructuredGenerator
switch generatorName := cmdutil.GetFlagString(cmd, "generator"); generatorName {
case cmdutil.HorizontalPodAutoscalerV1GeneratorName:
generator = &kubectl.HorizontalPodAutoscalerGeneratorV1{
Name: info.Name,
MinReplicas: cmdutil.GetFlagInt32(cmd, "min"),
MaxReplicas: cmdutil.GetFlagInt32(cmd, "max"),
CPUPercent: cmdutil.GetFlagInt32(cmd, "cpu-percent"),
ScaleRefName: info.Name,
ScaleRefKind: mapping.GroupVersionKind.Kind,
ScaleRefApiVersion: mapping.GroupVersionKind.GroupVersion().String(),
}
default:
return errUnsupportedGenerator(cmd, generatorName)
}
// Generate new object
object, err := generator.Generate(params)
object, err := generator.StructuredGenerate()
if err != nil {
return err
}
@ -150,7 +143,7 @@ func RunAutoscale(f cmdutil.Factory, out io.Writer, cmd *cobra.Command, args []s
ObjectTyper: typer,
RESTMapper: mapper,
ClientMapper: resource.ClientMapperFunc(f.ClientForMapping),
Decoder: f.Decoder(true),
Decoder: cmdutil.InternalVersionDecoder(),
}
hpa, err := resourceMapper.InfoForObject(object, nil)
if err != nil {
@ -163,10 +156,10 @@ func RunAutoscale(f cmdutil.Factory, out io.Writer, cmd *cobra.Command, args []s
object = hpa.Object
}
if cmdutil.GetDryRunFlag(cmd) {
return f.PrintObject(cmd, false, mapper, object, out)
return cmdutil.PrintObject(cmd, object, out)
}
if err := kubectl.CreateOrUpdateAnnotation(cmdutil.GetFlagBool(cmd, cmdutil.ApplyAnnotationsFlag), hpa, f.JSONEncoder()); err != nil {
if err := kubectl.CreateOrUpdateAnnotation(cmdutil.GetFlagBool(cmd, cmdutil.ApplyAnnotationsFlag), hpa, cmdutil.InternalVersionJSONEncoder()); err != nil {
return err
}
@ -177,10 +170,10 @@ func RunAutoscale(f cmdutil.Factory, out io.Writer, cmd *cobra.Command, args []s
count++
if len(cmdutil.GetFlagString(cmd, "output")) > 0 {
return f.PrintObject(cmd, false, mapper, object, out)
return cmdutil.PrintObject(cmd, object, out)
}
f.PrintSuccess(mapper, false, out, info.Mapping.Resource, info.Name, cmdutil.GetDryRunFlag(cmd), "autoscaled")
cmdutil.PrintSuccess(false, out, info.Object, cmdutil.GetDryRunFlag(cmd), "autoscaled")
return nil
})
if err != nil {
@ -194,7 +187,7 @@ func RunAutoscale(f cmdutil.Factory, out io.Writer, cmd *cobra.Command, args []s
func validateFlags(cmd *cobra.Command) error {
errs := []error{}
max, min := cmdutil.GetFlagInt(cmd, "max"), cmdutil.GetFlagInt(cmd, "min")
max, min := cmdutil.GetFlagInt32(cmd, "max"), cmdutil.GetFlagInt32(cmd, "min")
if max < 1 {
errs = append(errs, fmt.Errorf("--max=MAXPODS is required and must be at least 1, max: %d", max))
}