Because PuppetDB collects lots of data from Puppet, it’s an ideal platform for new tools and applications that use that data. You can use the HTTP API described in these pages to interact with PuppetDB’s data.
PuppetDB’s API uses a Command/Query Responsibility Separation (CQRS) pattern. This means:
The PuppetDB API consists of the following parts:
PuppetDB’s data can be queried with a REST API.
The available query endpoints are documented in the pages linked below.
This is the current stable API.
Version 3 of the query API has been retired. Please use v4.
Version 2 of the query API has been retired. Please use v4.
Commands are sent via HTTP but do not use a REST-style interface.
PuppetDB supports a relatively small number of commands. The command submission interface and all available commands are described at the commands page.
Unlike the query API, these commands are generally only useful to Puppet itself, and all format conversion and command submission is handled by the PuppetDB-termini on your Puppet master.
The “replace” commands all require data in one of the wire formats described below.
All of PuppetDB’s “replace” commands contain payload data, which must be in one of the following formats. These formats are also linked from the commands that use them.