Use official SchedMD debian RPMs to install Slurm #8
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Update config files to accommodate newer version of Slurm.
Update image to ghcr.io.
frontend/munge.key
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Should we be pushing a key to the repository?
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In this case, yes. There is no way to generate it dynamically and distribute it, and it's only used for internal communication between Slurm daemons.
NaureenBharwaniNOAA
approved these changes
Jun 17, 2024
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This PR updates the version of Slurm from 19.0.5 to 23.11.7 by switching from the unofficial ubuntu RPMs to officially supported RPMs from SchedMD. SchedMD provides detailed instructions for building official Debian RPMs that allow very new versions of Slurm to be installed and allow easy upgrades of Slurm. The update was a major change, and thus required updates to config files to accommodate the newer version of Slurm. Closes #9
One consequence of this update is that ubuntu 22.04 is now required. This is because the RPM builds of Slurm do not work for Ubuntu 20.04.
Additionally, this update required a complete overhaul of the CI workflow because the builds now take a significant amount of time and emulation mode for ARM is no longer feasible. So, the workflow now uses native ARM runners to build multi-platform images that are pushed to ghcr.io instead of dockerhub.