# Administration of Pentaho in your instance

The Pentaho software is owned by the `pentaho` user. A PostgreSQL repository is also installed on this instance and owned by the `postgres` user. Neither user has a password. You can only access these users via the `sudo` command.

The Pentaho software and the PostgreSQL data files are installed on the second volume (`/install`). The `/install/pentaho` directory is symlinked to the`/opt/pentaho` directory.


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.pentaho.com/install/9.3-install/pentaho-installation-overview-cp/hyperscalers-landing-page/launching-pentaho-ami-in-aws-cp/see-also-launch-pentaho-in-the-hyperscaler-reuse/administration-of-pentaho-in-your-instance-launching-pentaho-in-the-hyperscaler-reuse.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.