fix description about root /proxy path (kubernetes#7902)

CaoShuFeng · k8s-ci-robot · commit 0cc85928a357 · 2018-04-08T20:33:08.000-07:00
Fix issue: kubernetes/kubernetes#61826 Related change: kubernetes/kubernetes#59884
diff --git a/docs/tasks/administer-cluster/reconfigure-kubelet.md b/docs/tasks/administer-cluster/reconfigure-kubelet.md
@@ -112,7 +112,7 @@ configz endpoint:
 
 ```
 $ export NODE_NAME=the-name-of-the-node-you-are-reconfiguring
-$ curl -sSL http://localhost:8001/api/v1/proxy/nodes/${NODE_NAME}/configz | jq '.kubeletconfig|.kind="KubeletConfiguration"|.apiVersion="kubelet.config.k8s.io/v1beta1"' > kubelet_configz_${NODE_NAME}
+$ curl -sSL http://localhost:8001/api/v1/nodes/${NODE_NAME}/proxy/configz | jq '.kubeletconfig|.kind="KubeletConfiguration"|.apiVersion="kubelet.config.k8s.io/v1beta1"' > kubelet_configz_${NODE_NAME}
 ```
 
 Note that we have to manually add the `kind` and `apiVersion` to the downloaded
diff --git a/docs/tasks/configure-pod-container/assign-cpu-resource.md b/docs/tasks/configure-pod-container/assign-cpu-resource.md
@@ -108,7 +108,7 @@ kubectl proxy
 In another command window, get the CPU usage rate from the heapster service:
 
 ```
-curl http://localhost:8001/api/v1/proxy/namespaces/kube-system/services/heapster/api/v1/model/namespaces/cpu-example/pods/cpu-demo/metrics/cpu/usage_rate
+curl http://localhost:8001/api/v1/namespaces/kube-system/services/heapster/proxy/api/v1/model/namespaces/cpu-example/pods/cpu-demo/metrics/cpu/usage_rate
 ```
 
 The output shows that the Pod is using 974 millicpu, which is just a bit less than
diff --git a/docs/tasks/configure-pod-container/assign-memory-resource.md b/docs/tasks/configure-pod-container/assign-memory-resource.md
@@ -110,7 +110,7 @@ kubectl proxy
 In another command window, get the memory usage from the Heapster service:
 
 ```
-curl http://localhost:8001/api/v1/proxy/namespaces/kube-system/services/heapster/api/v1/model/namespaces/mem-example/pods/memory-demo/metrics/memory/usage
+curl http://localhost:8001/api/v1/namespaces/kube-system/services/heapster/proxy/api/v1/model/namespaces/mem-example/pods/memory-demo/metrics/memory/usage
 ```
 
 The output shows that the Pod is using about 162,900,000 bytes of memory, which
