Remove links to cloud providers page

content/en/docs/concepts/services-networking/service.md

@@ -1178,7 +1178,7 @@ to expose HTTP / HTTPS Services.
 
 ### PROXY protocol
 
-If your cloud provider supports it (eg, [AWS](/docs/concepts/cluster-administration/cloud-providers/#aws)),
+If your cloud provider supports it,
 you can use a Service in LoadBalancer mode to configure a load balancer outside
 of Kubernetes itself, that will forward connections prefixed with
 [PROXY protocol](https://www.haproxy.org/download/1.8/doc/proxy-protocol.txt).

content/en/docs/concepts/storage/volumes.md

@@ -215,8 +215,7 @@ See the [CephFS example](https://github.com/kubernetes/examples/tree/{{< param "
 ### cinder {#cinder}
 
 {{< note >}}
-Prerequisite: Kubernetes with OpenStack Cloud Provider configured. For cloudprovider
-configuration please refer [cloud provider openstack](/docs/concepts/cluster-administration/cloud-providers/#openstack).
+Prerequisite: Kubernetes with OpenStack Cloud Provider configured.
 {{< /note >}}
 
 `cinder` is used to mount OpenStack Cinder Volume into your Pod.