# Deployment and Administration guide

This chapter describes how to install, configure and run cdmi-s3-qos module as a part of cdmi-qos server (sometimes refered to as cdmi-qos service). It means that you need to have already installed cdmi-qos server and now you are extending it with cdmi-s3-qos module. The presence of already configured back-end CEPH cluster and RADOSGW module is also presumed.


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# Agent Instructions: Querying This Documentation

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

```
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```

The question should be specific, self-contained, and written in natural language.
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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.