Ubuntu

1. Navigate to the agent config directory:

   cd /opt/watchlog-agent
   sudo vim integration.json
   
2. Locate the PostgreSQL object:

{ "service": "postgresql", "monitor": false, "host": "localhost", "port": "5432", "username": "", "password": "", "database": [] }

3. Change `"monitor"` from `false` to `true`:
```diff
-  "monitor": false
+  "monitor": true

4. Populate the fields:
   • host, port, username, password
   • database: list of database names, e.g. ["db1","db2"]
5. Save the file and reload the agent:

   sudo pm2 reload watchlog-agent