Merge pull request #2042 from replicatedhq/eks-gpu-nvidia-device-plugin

Adding instructions for nvidia device plugin

Author: paigecalvert

docs/vendor/testing-supported-clusters.md

@@ -189,7 +189,7 @@ The compatibility matrix supports creating [AWS EKS](https://aws.amazon.com/eks/
   </tr>
   <tr>
     <th>Supported Instance Types</th>
-    <td><p>m6i.large, m6i.xlarge, m6i.2xlarge, m6i.4xlarge, m6i.8xlarge, m7i.large, m7i.xlarge, m7i.2xlarge, m7i.4xlarge, m7i.8xlarge, m7g.large, m7g.xlarge, m7g.2xlarge, m7g.4xlarge, m7g.8xlarge, g4dn.xlarge, g4dn.2xlarge, g4dn.4xlarge, g4dn.8xlarge, g4dn.12xlarge, g4dn.16xlarge</p><p>g4dn instance types depend on available capacity.</p></td>
+    <td><p>m6i.large, m6i.xlarge, m6i.2xlarge, m6i.4xlarge, m6i.8xlarge, m7i.large, m7i.xlarge, m7i.2xlarge, m7i.4xlarge, m7i.8xlarge, m7g.large, m7g.xlarge, m7g.2xlarge, m7g.4xlarge, m7g.8xlarge, g4dn.xlarge, g4dn.2xlarge, g4dn.4xlarge, g4dn.8xlarge, g4dn.12xlarge, g4dn.16xlarge</p><p>g4dn instance types depend on available capacity. After a g4dn cluster is running, you also need to install your version of the NVIDIA device plugin for Kubernetes. See [Amazon EKS optimized accelerated Amazon Linux AMIs](https://docs.aws.amazon.com/eks/latest/userguide/eks-optimized-ami.html#gpu-ami) in the AWS documentation.</p></td>
   </tr>
   <tr>
     <th>Node Groups</th>