Changes to Lustre installation (v5) #42
Merged
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The existing solution for installing lustre breaks whenever new point releases of Rocky linux are made because it upgrades the kernel packages without also upgrading rocky-release (which is what tells the OS whether it is 8.8 or 8.9 via the /etc/os-release file).
The new solution makes the assumption that, after upgrading the kernel and rocky-release packages that:
This solution is "less unsafe" because, if DDN has not yet packaged a version of lustre for the latest Rocky, then Ansible will fail. The current solution will successfully install lustre, but for the older kernel it is no longer booting. So the failure mode will not be detected during image build.