• 3 Posts
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Joined 1 year ago
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Cake day: June 10th, 2023

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  • I don’t think this will be viable for the people who really are looking for direct RHEL compatibility, but lots of people like me just use the basic structure of RHEL because we’re familiar with the config locations and tooling, and we like the stability over time. If Alma can replicate that aspect then it’s still good for me even if they’re not bug for bug compatible. Rocky still seem to be going for 100% compatibility and I think that will be harder to maintain over time if RedHat actively fight it.






  • I’m still in two minds about this. We have a lot of infrastructure build on RHEL rebuilds and there’s no way we’re buying enough RHEL licenses to cover it.

    I can look at Devian based alternatives but switching is going to be a time consuming process. If Alma and Rocky get this figured out then I’m still tempted to stick where I am. These distributions have been very stable, and I don’t need support for them. Even if RedHat don’t like this I’m fine with doing it on the basis that they have an obligation to release the source (at least for GPL code).







  • The lack of stability is actually quite attractive to me. In a scientific environment we’re normally running fairly new, often unstable code, and we often hit problems because of using older versions of libraries / packages / compilers, so somthing which stays a bit more current would be good and we can deal with breakage if it happens. The trouble is the management systems around HPC assume you’re working on enterprise systems, which isn’t really true in our case.

    I’ve looked at things like OpenHPC but they’re still on RHEL8 (RHEL9 is in testing but not released yet), and even lower level tools like warewulf is still only supporting RHEL8 at the moment which is getting too old for me to want to build a new system from it.

    I’ve looked at more generic tools like Ansible and Chef / Puppet but before I go down that rabbit hole I’d like a sanity check that there isn’t something more suited that I’m missing.