Remote builder is a simple RPC based application that can be used to build RPMs on a configured set of hosts. You can therefore use this project to easily build a RPM onto hosts of different architectures (e.g: x86_64 and arm64).
To do this, a CLI tool connects to a remote builder server. The server creates a podman container running the same remote builder server code. The CLI can then connect to the server code running inside the container. The source RPM is then rebuilt into RPMs which can be exported back into the host running the CLI.
This allows to use container as buildroot for building RPMs on a remote (or local) server.
More information about the project can be found in the docs folder which also
contains a mkdocs project. If you have mkdocs install you can browse locally
the documentation using mkdocs --serve.
Full documentation about the project can be found at: https://remote-builder.readthedocs.io/en/latest/