Remove yaml files that are no longer used. (#9121)

content/en/docs/admin/limitrange/OWNERS

@@ -1,4 +0,0 @@
-reviewers:
-- derekwaynecarr
-- janetkuo
-

content/en/docs/admin/limitrange/invalid-pod.yaml

@@ -1,12 +0,0 @@
-apiVersion: v1
-kind: Pod
-metadata:
-  name: invalid-pod
-spec:
-  containers:
-  - name: kubernetes-serve-hostname
-    image: k8s.gcr.io/serve_hostname
-    resources:
-      limits:
-        cpu: "3"
-        memory: 100Mi

content/en/docs/admin/limitrange/limits.yaml

@@ -1,26 +0,0 @@
-apiVersion: v1
-kind: LimitRange
-metadata:
-  name: mylimits
-spec:
-  limits:
-  - max:
-      cpu: "2"
-      memory: 1Gi
-    min:
-      cpu: 200m
-      memory: 6Mi
-    type: Pod
-  - default:
-      cpu: 300m
-      memory: 200Mi
-    defaultRequest:
-      cpu: 200m
-      memory: 100Mi
-    max:
-      cpu: "2"
-      memory: 1Gi
-    min:
-      cpu: 100m
-      memory: 3Mi
-    type: Container

content/en/docs/admin/limitrange/namespace.yaml

@@ -1,4 +0,0 @@
-apiVersion: v1
-kind: Namespace
-metadata:
-  name: limit-example

content/en/docs/admin/limitrange/valid-pod.yaml

@@ -1,14 +0,0 @@
-apiVersion: v1
-kind: Pod
-metadata:
-  name: valid-pod
-  labels:
-    name: valid-pod
-spec:
-  containers:
-  - name: kubernetes-serve-hostname
-    image: k8s.gcr.io/serve_hostname
-    resources:
-      limits:
-        cpu: "1"
-        memory: 512Mi

test/examples_test.go

@@ -267,12 +267,6 @@ func walkConfigFiles(inDir string, fn func(name, path string, data [][]byte)) er
 func TestExampleObjectSchemas(t *testing.T) {
 	// Please help maintain the alphabeta order in the map
 	cases := map[string]map[string][]runtime.Object{
-		"docs/admin/limitrange": {
-			"invalid-pod": {&api.Pod{}},
-			"limits":      {&api.LimitRange{}},
-			"namespace":   {&api.Namespace{}},
-			"valid-pod":   {&api.Pod{}},
-		},
 		"docs/admin/multiple-schedulers": {
 			"my-scheduler": {&extensions.Deployment{}},
 			"pod1":         {&api.Pod{}},