Move kube-arangodb docs to separate website (#333)

* Move kube-arangodb docs to separate website

  New location: https://arangodb.github.io/kube-arangodb/docs/

* Unused screenshots removed

* Remove useless pages, kubernetes section to page, fix links

* Add redirects and change links

---------

Co-authored-by: Simran Spiller <[email protected]>

Author: nikita-vanyasin

site/content/3.10/components/tools/_index.md

@@ -31,5 +31,5 @@ Additional tools which are available separately:
 | Name            | Brief description |
 |-----------------|-------------------|
 | [Foxx CLI](foxx-cli/_index.md) | Command line tool for managing and developing Foxx services
-| [kube-arangodb](../../deploy/kubernetes/_index.md) | Operators to manage Kubernetes deployments
+| [kube-arangodb](../../deploy/kubernetes.md) | Operators to manage Kubernetes deployments
 | [Oasisctl](../../arangograph/oasisctl/_index.md) | Command-line tool for managing the ArangoGraph Insights Platform

site/content/3.10/deploy/_index.md

@@ -142,4 +142,4 @@ If you want a specific version, download the precompiled executable via the
 
 ### Run in Kubernetes
 
-- [ArangoDB Kubernetes Operator](kubernetes/_index.md)
+- [ArangoDB Kubernetes Operator](kubernetes.md)

site/content/3.10/deploy/active-failover/_index.md

@@ -119,5 +119,5 @@ The _Active Failover_ setup in ArangoDB has a few limitations.
 - Should you add more than one _follower_, be aware that during a _failover_ situation
   the failover attempts to pick the most up-to-date follower as the new leader on a **best-effort** basis. 
 - Should you be using the [ArangoDB Starter](../../components/tools/arangodb-starter/_index.md) 
-  or the [Kubernetes Operator](../kubernetes/_index.md) to manage your Active-Failover
+  or the [Kubernetes Operator](../kubernetes.md) to manage your Active-Failover
   deployment, be aware that upgrading might trigger an unintentional failover between machines.

site/content/3.10/deploy/architecture/data-sharding.md

@@ -43,7 +43,7 @@ high, but the combined the computing power of these machines can be arbitrarily
 large. Adding more machines on-demand is also typically easier and more
 cost-effective than pre-provisioning a single large machine. Increased
 complexity in infrastructure can be managed using modern containerization and
-cluster orchestrations tools like [Kubernetes](../kubernetes/_index.md).
+cluster orchestrations tools like [Kubernetes](../kubernetes.md).
 
 ![Cluster Sharding](../../../images/cluster_sharding.jpg)
 

site/content/3.10/deploy/cluster/deployment/_index.md

@@ -5,11 +5,11 @@ weight: 5
 description: ''
 archetype: chapter
 ---
-This chapter describes how to deploy an _ArangoDB Cluster_.
+You can deploy an ArangoDB cluster in different ways:
 
 - [Using the ArangoDB Starter](using-the-arangodb-starter.md)
 - [Manual Start](manual-start.md)
-- [Kubernetes](kubernetes.md)
+- [Kubernetes](../../kubernetes.md)
 - [ArangoGraph Insights Platform](https://cloud.arangodb.com/home?utm_source=docs&utm_medium=cluster_pages&utm_campaign=docs_traffic),
   fully managed, available on AWS, Azure & GCP
 

site/content/3.10/deploy/cluster/deployment/kubernetes.md

@@ -0,0 +1,26 @@
+---
+title: ArangoDB Kubernetes Operator
+menuTitle: Kubernetes
+weight: 30
+description: >-
+  The ArangoDB Kubernetes Operator (`kube-arangodb`) is a set of operators that
+  you can deploy in your Kubernetes cluster
+archetype: default
+aliases:
+  - cluster/deployment/kubernetes
+---
+The Kubernetes operator lets you do the following:
+
+- Manage deployments of the ArangoDB database
+- Manage backups
+- Provide `PersistentVolumes` on local storage of your nodes for optimal storage performance
+- Configure ArangoDB Datacenter-to-Datacenter Replication
+
+Continue with [Using the ArangoDB Kubernetes Operator](https://arangodb.github.io/kube-arangodb/docs/using-the-operator)
+to learn how to install the ArangoDB Kubernetes operator and create your first
+deployment.
+
+You can find information about troubleshooting, CustomResource references, and
+other details in the [kube-arangodb documentation](https://arangodb.github.io/kube-arangodb/docs/).
+
+Also check the [production readiness state](https://arangodb.github.io/kube-arangodb/#production-readiness-state).