Adding Kubernetes Kubeadm + Digital Rebar integration for On-Prem installs (#10118)

* add Digital Rebar KRIB to installer lists

* second review, minor cleanups

* address corrections flagged by @neolit123

* resolve merge - fix table

* add Digital Rebar KRIB to installer lists

* second review, minor cleanups

* address corrections flagged by @neolit123

content/en/docs/setup/pick-right-solution.md

@@ -162,6 +162,7 @@ These solutions are combinations of cloud providers and operating systems not co
 ### Bare Metal
 
 * [CoreOS](/docs/setup/custom-cloud/coreos/)
+* [Digital Rebar](/docs/setup/on-premises-metal/krib/)
 * [Fedora (Single Node)](/docs/getting-started-guides/fedora/fedora_manual_config/)
 * [Fedora (Multi Node)](/docs/getting-started-guides/fedora/flannel_multi_node_cluster/)
 * [Kubernetes on Ubuntu](/docs/getting-started-guides/ubuntu/)
@@ -223,6 +224,7 @@ any                  | [Gardener Cluster-Operator](https://kubernetes.io/blog/20
 Alibaba Cloud Container Service For Kubernetes | ROS        | CentOS | flannel/Terway       | [docs](https://www.aliyun.com/product/containerservice)                    |  Commercial
 Agile Stacks       | Terraform   | CoreOS | multi-support | [docs](https://www.agilestacks.com/products/kubernetes) | Commercial
 IBM Cloud Kubernetes Service | | Ubuntu | calico | [docs](https://console.bluemix.net/docs/containers/container_index.html) | Commercial
+Digital Rebar        | kubeadm      | any    | metal       | [docs](/docs/setup/on-premises-metal/krib/)                                  | Community ([@digitalrebar](https://github.com/digitalrebar))
 
 
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