mirror of
https://git.resf.org/sig_core/wiki.git
synced 2024-11-15 20:21:22 +00:00
62 lines
2.7 KiB
Markdown
62 lines
2.7 KiB
Markdown
---
|
|
title: Composing Releases
|
|
---
|
|
|
|
This section goes over at a high level how we compose releases for Rocky Linux.
|
|
As most of our tools are home grown, we have made sure that the tools are open
|
|
source and in our git services.
|
|
|
|
This page should serve as an idea of the steps we generally take and we hope
|
|
that other projects out there who wish to also use our tools can make sure they
|
|
can use them in this same way, whether they want to be an Enterprise Linux
|
|
derivative or another project entirely.
|
|
|
|
## Build System and Tools
|
|
|
|
The tools in use for the distribution are in the table below.
|
|
|
|
| Tool | Maintainer | Code Location |
|
|
|-----------------|------------------|---------------------------------------------------------------------|
|
|
| srpmproc | SIG/Core at RESF | [GitHub](https://github.com/rocky-linux/srpmproc) |
|
|
| empanadas | SIG/Core at RESF | [sig-core-toolkit](https://github.com/rocky-linux/sig-core-toolkit) |
|
|
| Peridot | SIG/Core at RESF | [GitHub](https://github.com/rocky-linux/peridot) |
|
|
| MirrorManager 2 | Fedora Project | [MirrorManager2](https://github.com/fedora-infra/mirrormanager2) |
|
|
|
|
For Rocky Linux to be build, we use `Peridot` as the build system and
|
|
`empanadas` to "compose" the distribution. As we do not use Koji for Rocky
|
|
Linux beyond version 9, pungi no longer can be used. Peridot instead takes
|
|
pungi configuration data and comps and transforms them into a format it
|
|
can understand. Empanadas then comes in to do the "compose" and sync
|
|
all the repositories down.
|
|
|
|
## Full Compose (major or minor releases)
|
|
|
|
Step by step, it looks like this:
|
|
|
|
* Distribution is built and maintained in Peridot
|
|
* Comps and pungi configuration is converted into the peridot format for the project
|
|
* Repositories are created in yumrepofs based on the configuration provided
|
|
* A repoclosure is ran against the repositories from empanadas to ensure there are no critical issues
|
|
* In Parallel:
|
|
|
|
* Repositories are synced as a "full run" in empanadas
|
|
* Lorax is ran using empanadas in the peridot cluster
|
|
|
|
* Lorax results are pulled down from an S3 bucket
|
|
* DVD images are built for each architecture
|
|
* Compose directory is synced to staging for verification
|
|
* Staging is synced to production to allow mirror syncing
|
|
* Bit flip on release day
|
|
|
|
## General Updates
|
|
|
|
Step by step, it looks like this:
|
|
|
|
* Distribution is maintained in Peridot
|
|
* Updates are built, repos are then "hashed" in yumrepofs
|
|
* Empanadas syncs updates as needed, either per repo or all repos at once
|
|
* Updates are synced to staging to be verified
|
|
* Staging is synced to production to allow mirror syncing
|
|
|
|
{% include "resources_bottom.md" %}
|