osbuild-composer - Man Page
OSBuild Composer Service
The composer project is a set of HTTP services for composing operating system images. It builds on the pipeline execution engine of osbuild  and defines its own class of images that it supports building.
Multiple APIs are available to access a composer service. This includes support for the lorax-composer  API, and as such can serve as drop-in replacement for lorax-composer.
You can control a composer instance either directly via the provided APIs, or through higher-level user-interfaces from external projects. This, for instance, includes a Cockpit Module  or using the composer-cli  command-line tool.
Composer does not ship with frontends itself. However, several external frontends for Composer already exist. These include:
- Cockpit Composer
This module for Cockpit  allows a great level of control of a Composer instance running on a cockpit-managed machine.
- Composer CLI
This command-line tool originated in the lorax  project, but can be used with Composer just as well.
To deploy a composer instance, all you need is to
# systemctl start osbuild-composer.socket
Now you can access the service using composer-cli, for example:
# composer-cli status show
or using Cockpit with the Cockpit Composer module from a browser: http://localhost:9090
Lorax Composer: https://github.com/weldr/lorax
Cockpit Composer: https://github.com/osbuild/cockpit-composer
Composer CLI: https://weldr.io/lorax/composer-cli.html
Cockpit Project: https://www.cockpit-project.org/