Pvcprotection toc (#7807)

* Refreshing installation instructions (#7495)

* Refreshing installation instructions

Added conjure-up. Updated displays and juju versions to current versions.

* Updated anchors

* Fixed image value version typo (#7768)

Was inconsistent with other values

* Update flocker reference to the github repo (#7784)

* Fix typo in federation document (#7779)

* an user -> a user (#7778)

* Events are namespaced (#7767)

* fix 'monitoring' link lose efficacy problem' (#7764)

* docs/concepts/policy/pod-security-policy.md: minor fix. (#7659)

* Update downward-api-volume-expose-pod-information.md (#7771)

* Update downward-api-volume-expose-pod-information.md

The pod spec puts the downward api files into /etc/podinfo, not directly in /etc. Updated docs to reflect this fact.

* Update downward-api-volume-expose-pod-information.md

One more spot needed fixing.

* Update downward-api-volume-expose-pod-information.md

Yet another fix, in the container example.

* Add Amadeus Case Study (#7783)

* Add Amadeus Case Study

* add Amadeus logo

* Fixed Cyrillic с in 'kube-proxy-cm' (#7787)

There was a typo (wrong character) in kube-proxy-cm.yaml - Cyrillic с (UTF-8 0x0441) was used instead of Latin c.

* install-kubectl: choose one installation method (#7705)

The previous text layout suggested that all installations had to be done, one after another.

* Update install-kubeadm.md (#7781)

Add note to kubeadm install instruction to help install in other arch i.e. aarch64, ppc64le etc.

* repair failure link (#7788)

* repair failure link

* repair failure link

* do change as required

* Update k8s201.md (#7777)

* Update k8s201.md

Change instructions to download yams files directly from the website (as used in other pages.)

Added instructions to delete labeled pod to avoid warnings in the subsequent deployment step.

* Update k8s201.md

Added example of using the exposed host from the a node running Kubernetes. (This works on AWS with Weave; not able to test it on other variations...)

* Gramatical fix to kompose introduction (#7792)

The original wording didn't through very well. As much of the original sentence has been preserved as possible, primarily to ensure the kompose web address is see both in text and as a href link.

* update amadeus.html (#7800)

* Fix a missing word in endpoint reconciler section (#7804)

* add toc entry for pvcprotection downgrade issue doc

docs/user-guide/walkthrough/k8s201.md

@@ -37,7 +37,7 @@ For example, here is the nginx Pod definition with labels ([pod-nginx-with-label
 Create the labeled Pod ([pod-nginx-with-label.yaml](/docs/user-guide/walkthrough/pod-nginx-with-label.yaml)):
 
 ```shell
-kubectl create -f docs/user-guide/walkthrough/pod-nginx-with-label.yaml
+kubectl create -f https://k8s.io/docs/user-guide/walkthrough/pod-nginx-with-label.yaml
 ```
 
 List all Pods with the label `app=nginx`:
@@ -46,6 +46,12 @@ List all Pods with the label `app=nginx`:
 kubectl get pods -l app=nginx
 ```
 
+Delete the Pod by label:
+
+```shell
+kubectl delete pod -l app=nginx
+```
+
 For more information, see [Labels](/docs/concepts/overview/working-with-objects/labels/).
 They are a core concept used by two additional Kubernetes building blocks: Deployments and Services.
 
@@ -67,10 +73,8 @@ Here is a Deployment that instantiates two nginx Pods:
 
 Create an nginx Deployment:
 
-Download the `deployment.yaml` above by clicking on the file name and copy to your local directory.
-
 ```shell
-kubectl create -f ./deployment.yaml
+kubectl create -f https://k8s.io/docs/user-guide/walkthrough/deployment.yaml
 ```
 
 List all Deployments:
@@ -90,10 +94,8 @@ contains the desired changes:
 
 {% include code.html language="yaml" file="deployment-update.yaml" ghlink="/docs/user-guide/walkthrough/deployment-update.yaml" %}
 
-Download ./deployment-update.yaml and copy to your local directory.
-
 ```shell
-kubectl apply -f ./deployment-update.yaml
+kubectl apply -f https://k8s.io/docs/user-guide/walkthrough//deployment-update.yaml
 ```
 
 Watch the Deployment create Pods with new names and delete the old Pods:
@@ -125,7 +127,7 @@ For example, here is a service that balances across the Pods created in the prev
 Create an nginx service ([service.yaml](/docs/user-guide/walkthrough/service.yaml)):
 
 ```shell
-kubectl create -f docs/user-guide/walkthrough/service.yaml
+kubectl create -f https://k8s.io/docs/user-guide/walkthrough/service.yaml
 ```
 
 List all services:
@@ -150,6 +152,14 @@ $ kubectl delete pod busybox # Clean up the pod we created with "kubectl run"
 {% endraw %}
 ```
 
+The service definition [exposed the Nginx Service](/docs/tasks/inject-data-application/downward-api-volume-expose-pod-information/) as port 8000 (`$SERVCE_PORT`). We can also access the service from a host running Kubernetes using that port:
+
+```shell
+wget -qO- http://$SERVICE_IP:$SERVICE_PORT # Run on a Kubernetes host
+```
+
+(This works on AWS with Weave.)
+
 To delete the service by name:
 
 ```shell