Example links use kubernetes/examples

Fix #5203

Previously, many of the Kubernetes links used
`https://github.com/kubernetes/kubernetes/examples`. This directory was
deprecated through
https://github.com/kubernetes/kubernetes/commit/cb712e41d435dbb42519bded680fef4043dd23b3,
in favor of the new `examples` repo hosted at
`https://github.com/kubernetes/examples`. This commit updates all links
accordingly.

docs/tasks/access-application-cluster/access-cluster.md

@@ -23,7 +23,7 @@ Check the location and credentials that kubectl knows about with this command:
 $ kubectl config view
 ```
 
-Many of the [examples](https://github.com/kubernetes/kubernetes/tree/{{page.githubbranch}}/examples/) provide an introduction to using
+Many of the [examples](https://github.com/kubernetes/examples/tree/{{page.githubbranch}}/) provide an introduction to using
 kubectl and complete documentation is found in the [kubectl manual](/docs/user-guide/kubectl/index).
 
 ### Directly accessing the REST API
@@ -172,7 +172,7 @@ From within a pod the recommended ways to connect to API are:
     process within a container.  This proxies the
     Kubernetes API to the localhost interface of the pod, so that other processes
     in any container of the pod can access it.  See this [example of using kubectl proxy
-    in a pod](https://github.com/kubernetes/kubernetes/tree/{{page.githubbranch}}/examples/kubectl-container/).
+    in a pod](https://github.com/kubernetes/examples/tree/{{page.githubbranch}}/staging/kubectl-container/).
   - use the Go client library, and create a client using the `rest.InClusterConfig()` and `kubernetes.NewForConfig()` functions.
     They handle locating and authenticating to the apiserver. [example](https://git.k8s.io/client-go/examples/in-cluster-client-configuration/main.go)
 

docs/tasks/administer-cluster/access-cluster-api.md

@@ -31,7 +31,7 @@ Check the location and credentials that kubectl knows about with this command:
 $ kubectl config view
 ```
 
-Many of the [examples](https://github.com/kubernetes/kubernetes/tree/{{page.githubbranch}}/examples/) provide an introduction to using
+Many of the [examples](https://github.com/kubernetes/examples/tree/{{page.githubbranch}}/) provide an introduction to using
 kubectl.  Complete documentation is found in the [kubectl manual](/docs/user-guide/kubectl/index).
 
 ### Directly accessing the REST API
@@ -194,7 +194,7 @@ From within a pod the recommended ways to connect to API are:
     process within a container.  This proxies the
     Kubernetes API to the localhost interface of the pod, so that other processes
     in any container of the pod can access it.  See this [example of using kubectl proxy
-    in a pod](https://github.com/kubernetes/kubernetes/tree/{{page.githubbranch}}/examples/kubectl-container/).
+    in a pod](https://github.com/kubernetes/examples/tree/{{page.githubbranch}}/staging/kubectl-container/).
   - use the Go client library, and create a client using the `rest.InClusterConfig()` and `kubernetes.NewForConfig()` functions.
     They handle locating and authenticating to the apiserver. [example](https://git.k8s.io/client-go/examples/in-cluster-client-configuration/main.go)
 

docs/tasks/job/fine-parallel-processing-work-queue/index.md

@@ -31,7 +31,7 @@ Here is an overview of the steps in this example:
 ## Starting Redis
 
 For this example, for simplicity, we will start a single instance of Redis.
-See the [Redis Example](https://git.k8s.io/kubernetes/examples/guestbook) for an example
+See the [Redis Example](https://github.com/kubernetes/examples/tree/master/guestbook) for an example
 of deploying Redis scalably and redundantly.
 
 Start a temporary Pod running Redis and a service so we can find it.