Rename "Scheduling: concept as "Scheduling and Eviction"

* Rename `docs/concepts/scheduling` to `docs/concepts/scheduling-eviction`
* Retitle concept header to "Scheduling and Eviction"
* Update redirects
* Update internal links (en only)

Part of proposal #19081

Signed-off-by: Adam Kaplan <adam.kaplan@redhat.com>

content/en/docs/concepts/architecture/controller.md

@@ -52,7 +52,7 @@ Job is a Kubernetes resource that runs a
 {{< glossary_tooltip term_id="pod" >}}, or perhaps several Pods, to carry out
 a task and then stop.
 
-(Once [scheduled](/docs/concepts/scheduling/), Pod objects become part of the
+(Once [scheduled](/docs/concepts/scheduling-eviction/), Pod objects become part of the
 desired state for a kubelet).
 
 When the Job controller sees a new task it makes sure that, somewhere

content/en/docs/concepts/overview/components.md

@@ -123,6 +123,6 @@ saving container logs to a central log store with search/browsing interface.
 {{% capture whatsnext %}}
 * Learn about [Nodes](/docs/concepts/architecture/nodes/)
 * Learn about [Controllers](/docs/concepts/architecture/controller/)
-* Learn about [kube-scheduler](/docs/concepts/scheduling/kube-scheduler/)
+* Learn about [kube-scheduler](/docs/concepts/scheduling-eviction/kube-scheduler/)
 * Read etcd's official [documentation](https://etcd.io/docs/)
 {{% /capture %}}

content/en/docs/concepts/scheduling-eviction/_index.md

@@ -0,0 +1,5 @@
+---
+title: "Scheduling and Eviction"
+weight: 90
+---
+

content/en/docs/concepts/scheduling-eviction/kube-scheduler.md

@@ -88,7 +88,7 @@ of the scheduler:
 
 {{% /capture %}}
 {{% capture whatsnext %}}
-* Read about [scheduler performance tuning](/docs/concepts/scheduling/scheduler-perf-tuning/)
+* Read about [scheduler performance tuning](/docs/concepts/scheduling-eviction/scheduler-perf-tuning/)
 * Read about [Pod topology spread constraints](/docs/concepts/workloads/pods/pod-topology-spread-constraints/)
 * Read the [reference documentation](/docs/reference/command-line-tools-reference/kube-scheduler/) for kube-scheduler
 * Learn about [configuring multiple schedulers](/docs/tasks/administer-cluster/configure-multiple-schedulers/)

content/en/docs/concepts/scheduling-eviction/scheduler-perf-tuning.md

@@ -10,7 +10,7 @@ weight: 70
 
 {{< feature-state for_k8s_version="v1.14" state="beta" >}}
 
-[kube-scheduler](/docs/concepts/scheduling/kube-scheduler/#kube-scheduler)
+[kube-scheduler](/docs/concepts/scheduling-eviction/kube-scheduler/#kube-scheduler)
 is the Kubernetes default scheduler. It is responsible for placement of Pods
 on Nodes in a cluster.
 
@@ -70,7 +70,7 @@ of all the nodes in your cluster. The kube-scheduler converts this into an
 integer number of nodes. During scheduling, if the kube-scheduler has identified
 enough feasible nodes to exceed the configured percentage, the kube-scheduler
 stops searching for more feasible nodes and moves on to the
-[scoring phase](/docs/concepts/scheduling/kube-scheduler/#kube-scheduler-implementation).
+[scoring phase](/docs/concepts/scheduling-eviction/kube-scheduler/#kube-scheduler-implementation).
 
 [How the scheduler iterates over Nodes](#how-the-scheduler-iterates-over-nodes)
 describes the process in detail.

content/en/docs/concepts/scheduling/_index.md

@@ -1,5 +0,0 @@
----
-title: "Scheduling"
-weight: 90
----
-