Merge pull request #2867 from replicatedhq/AmberAlston-patch-1

Update testing-cluster-addons.md

Author: AmberAlston

docs/vendor/testing-cluster-addons.md

@@ -76,60 +76,3 @@ Additional service accounts can be created in any namespace with access to the o
   </tr>
 </table>
 
-### Postgres (Alpha)
-
-The Replicated cluster Postgres add-on can be used to create Postgres databases for clusters (currently only AWS RDS Postgres is supported for EKS clusters).
-
-Assuming you already have a cluster, run the following command with the cluster ID to create a Postgres instance:
-
-```bash
-$ replicated cluster addon create postgres 4d2f7e70
-156a8d6d    Object Store    pending          {"version":"16.2","disk_gib":200,"instance_type":"db.t3.micro"}
-$ replicated cluster addon ls 4d2f7e70
-ID          TYPE            STATUS          DATA
-156a8d6d    Object Store    ready           156a8d6d    Postgres    ready           {"version":"16.2","disk_gib":200,"instance_type":"db.t3.micro","uri":"postgres://postgres:0b19d6a121a98d0548b3@cmx-156a8d6d.c8ivk9ghfxau.us-east-1.rds.amazonaws.com:5432/postgres"}
-```
-
-This will create a postgres database, and return the `uri` which allows you to connect to the instance..
-
-<table>
-  <tr>
-    <th width="35%">Type</th>
-    <th width="65%">Description</th>
-  </tr>
-  <tr>
-    <th>Supported Kubernetes Distributions</th>
-    <td>EKS (AWS RDS Postgres)</td>
-  </tr>
-  <tr>
-    <th>Cost</th>
-    <td>Flat fee per instance.</td>
-  </tr>
-  <tr>
-    <th>Options</th>
-    <td>
-      <ul>
-        <li><strong>version (string):</strong> The Postgres version to create. Supported versions: 11, 12, 13, 14, 15, 16, 17</li>
-        <li><strong>instance-type (string):</strong>The type of instance to use for the Postgres database (default "db.t3.micro"). Supported Instance Types: db.t3.micro, db.t3.small, db.t3.medium, db.t3.large, db.t3.xlarge, db.t3.2xlarge, db.m5d.large, db.m5d.xlarge, db.m5d.2xlarge</li>
-        <li><strong>disk (number):</strong>Disk Size (GiB) for the Postgres database (default 200)</li>
-      </ul>
-    </td>
-  </tr>
-  <tr>
-    <th>Data</th>
-    <td>
-      <ul>
-        <li><strong>version:</strong> The Postgres version that was created.</li>
-      </ul>
-      <ul>
-        <li><strong>disk_gib:</strong> Disk Size (GiB) for the Postgres database (default 200)</li>
-      </ul>
-      <ul>
-        <li><strong>instance_type:</strong> >The type of instance to use for the Postgres database (default "db.t3.micro").</li>
-      </ul>
-      <ul>
-        <li><strong>uri:</strong> The URI that can be used to connect with the database.</li>
-      </ul>
-    </td>
-  </tr>
-</table>