Updated kubectl help messages.

Updated kubectl help messages: added info about hpa. Fixes #17357.

pkg/kubectl/cmd/annotate.go

@@ -60,7 +60,7 @@ If --resource-version is specified, then updates will use this resource version,
 Possible resources include (case insensitive): pods (po), services (svc),
 replicationcontrollers (rc), nodes (no), events (ev), componentstatuses (cs),
 limitranges (limits), persistentvolumes (pv), persistentvolumeclaims (pvc),
-resourcequotas (quota) or secrets.`
+horizontalpodautoscalers (hpa), resourcequotas (quota) or secrets.`
 	annotate_example = `# Update pod 'foo' with the annotation 'description' and the value 'my frontend'.
 # If the same annotation is set multiple times, only the last value will be applied
 $ kubectl annotate pods foo description='my frontend'

pkg/kubectl/cmd/cmd.go

@@ -125,6 +125,7 @@ __custom_func() {
    * componentstatuses (aka 'cs')
    * endpoints (aka 'ep')
    * quota
+   * horizontalpodautoscalers (aka 'hpa')
 `
 )
 

pkg/kubectl/cmd/describe.go

@@ -52,7 +52,8 @@ exists, it will output details for every resource that has a name prefixed with
 Possible resource types include (case insensitive): pods (po), services (svc),
 replicationcontrollers (rc), nodes (no), events (ev), limitranges (limits),
 persistentvolumes (pv), persistentvolumeclaims (pvc), resourcequotas (quota),
-namespaces (ns), serviceaccounts, endpoints (ep) or secrets.`
+namespaces (ns), serviceaccounts, horizontalpodautoscalers (hpa),
+endpoints (ep) or secrets.`
 	describe_example = `# Describe a node
 $ kubectl describe nodes kubernetes-minion-emt8.c.myproject.internal
 

pkg/kubectl/cmd/explain.go

@@ -38,7 +38,8 @@ $ kubectl explain pods.spec.containers`
 Possible resource types include: pods (po), services (svc),
 replicationcontrollers (rc), nodes (no), events (ev), componentstatuses (cs),
 limitranges (limits), persistentvolumes (pv), persistentvolumeclaims (pvc),
-resourcequotas (quota), namespaces (ns) or endpoints (ep).`
+resourcequotas (quota), namespaces (ns), horizontalpodautoscalers (hpa)
+or endpoints (ep).`
 )
 
 // NewCmdExplain returns a cobra command for swagger docs

pkg/kubectl/cmd/get.go

@@ -41,7 +41,8 @@ const (
 Possible resource types include (case insensitive): pods (po), services (svc),
 replicationcontrollers (rc), nodes (no), events (ev), componentstatuses (cs),
 limitranges (limits), persistentvolumes (pv), persistentvolumeclaims (pvc),
-resourcequotas (quota), namespaces (ns), endpoints (ep), serviceaccounts or secrets.
+resourcequotas (quota), namespaces (ns), endpoints (ep),
+horizontalpodautoscalers (hpa), serviceaccounts or secrets.
 
 By specifying the output as 'template' and providing a Go template as the value
 of the --template flag, you can filter the attributes of the fetched resource(s).`