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kubectl/autoscale: fix tips when validating --max flag

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bug 1336632
Bugzilla link https://bugzilla.redhat.com/show_bug.cgi?id=1336632
This commit is contained in:
Dominika Hodovska 2016-06-22 09:51:15 +02:00
parent d3a7daf449
commit 59db75f893
1 changed files with 4 additions and 2 deletions
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6
pkg/kubectl/cmd/autoscale.go
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@ -193,8 +193,10 @@ func RunAutoscale(f *cmdutil.Factory, out io.Writer, cmd *cobra.Command, args []
func validateFlags(cmd *cobra.Command) error { func validateFlags(cmd *cobra.Command) error {
errs := []error{} errs := []error{}
max, min := cmdutil.GetFlagInt(cmd, "max"), cmdutil.GetFlagInt(cmd, "min") max, min := cmdutil.GetFlagInt(cmd, "max"), cmdutil.GetFlagInt(cmd, "min")
if max < 1 || max < min { if max < 1 {
errs = append(errs, fmt.Errorf("--max=MAXPODS is required, and must be at least 1 and --min=MINPODS")) errs = append(errs, fmt.Errorf("--max=MAXPODS is required and must be at least 1"))
} else if max < min {
errs = append(errs, fmt.Errorf("--max=MAXPODS must be larger or equal to --min=MINPODS"))
} }
return utilerrors.NewAggregate(errs) return utilerrors.NewAggregate(errs)
} }