Update environment variables

Author: Hein

self-hosting/installation/coolify.mdx

@@ -80,42 +80,33 @@ The PowerSync Service requires two configuration files to run - `powersync.yaml`
             <td>/config/powersync.yaml</td>
         </tr>
         <tr>
-            <td><code>DATABASE_HOSTNAME</code></td>
-            <td>The host on which the database is running</td>
-            <td>localhost</td>
+            <td><code>PS_DATABASE_TYPE</code></td>
+            <td>Database replication type</td>
+            <td>postgresql</td>
         </tr>
         <tr>
-            <td><code>DATABASE_NAME</code></td>
-            <td>The database name</td>
-            <td>postgres</td>
+            <td><code>PS_BACKEND_DATABASE_URI</code></td>
+            <td>Database connection URI</td>
+            <td>postgresql://postgres:postgres@localhost:5432/postgres</td>
         </tr>
         <tr>
-            <td><code>DATABASE_PORT</code></td>
-            <td>Port on which the DB is accessible from</td>
-            <td>5432</td>
-        </tr>
-        <tr>
-            <td><code>DATABASE_USER</code></td>
-            <td>DB User</td>
-            <td>postgres</td>
-        </tr>
-        <tr>
-            <td><code>DATABASE_PASSWORD</code></td>
-            <td>DB user password</td>
-            <td>postgres</td>
+            <td><code>PS_PORT</code></td>
+            <td>The port the PowerSync API is accessible on</td>
+            <td>8080</td>
         </tr>
         <tr>
-            <td><code>DATA_SOURCE_URI</code></td>
-            <td>The datasource connection URI</td>
-            <td>postgres</td>
+            <td><code>PS_MONGO_URI</code></td>
+            <td>The port the PowerSync API is accessible on</td>
+            <td>mongodb://mongo:27017</td>
         </tr>
         <tr>
-            <td><code>POWERSYNC_PORT</code></td>
-            <td>The port the PowerSync API is accessible on</td>
-            <td>8080</td>
+            <td><code>PS_JWKS_URL</code></td>
+            <td>Auth URL</td>
+            <td>http://localhost:6060/api/auth/keys</td>
         </tr>
     </tbody>
 </table>
+
 ## Health checks
 
 For more information on checking the health of the PowerSync Service, see [Healthchecks](/self-hosting/lifecycle-maintenance/healthchecks).