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allow default option values - kube top node|pod

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This commit is contained in:
juanvallejo
2017-08-15 14:59:56 -04:00
parent 5e0a539cf1
commit 5b8b1eb2eb
5 changed files with 31 additions and 14 deletions
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27
pkg/kubectl/cmd/top_node.go
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@@ -50,10 +50,23 @@ type HeapsterTopOptions struct {
}
func (o *HeapsterTopOptions) Bind(flags *pflag.FlagSet) {
flags.StringVar(&o.Namespace, "heapster-namespace", metricsutil.DefaultHeapsterNamespace, "Namespace Heapster service is located in")
flags.StringVar(&o.Service, "heapster-service", metricsutil.DefaultHeapsterService, "Name of Heapster service")
flags.StringVar(&o.Scheme, "heapster-scheme", metricsutil.DefaultHeapsterScheme, "Scheme (http or https) to connect to Heapster as")
flags.StringVar(&o.Port, "heapster-port", metricsutil.DefaultHeapsterPort, "Port name in service to use")
if len(o.Namespace) == 0 {
o.Namespace = metricsutil.DefaultHeapsterNamespace
}
if len(o.Service) == 0 {
o.Service = metricsutil.DefaultHeapsterService
}
if len(o.Scheme) == 0 {
o.Scheme = metricsutil.DefaultHeapsterScheme
}
if len(o.Port) == 0 {
o.Port = metricsutil.DefaultHeapsterPort
}
flags.StringVar(&o.Namespace, "heapster-namespace", o.Namespace, "Namespace Heapster service is located in")
flags.StringVar(&o.Service, "heapster-service", o.Service, "Name of Heapster service")
flags.StringVar(&o.Scheme, "heapster-scheme", o.Scheme, "Scheme (http or https) to connect to Heapster as")
flags.StringVar(&o.Port, "heapster-port", o.Port, "Port name in service to use")
}
var (
@@ -70,8 +83,10 @@ var (
kubectl top node NODE_NAME`))
)
func NewCmdTopNode(f cmdutil.Factory, out io.Writer) *cobra.Command {
options := &TopNodeOptions{}
func NewCmdTopNode(f cmdutil.Factory, options *TopNodeOptions, out io.Writer) *cobra.Command {
if options == nil {
options = &TopNodeOptions{}
}
cmd := &cobra.Command{
Use: "node [NAME | -l label]",