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Mount the hut nix store for SLURM jobs

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This commit is contained in:
Rodrigo Arias 2023-09-20 18:26:48 +02:00
parent bc62e28ca3
commit 8de3d2b149
3 changed files with 21 additions and 0 deletions
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19
m/module/slurm-hut-nix-store.nix Normal file
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@ -0,0 +1,19 @@
{ ... }:
{
# Mount the hut nix store via NFS
fileSystems."/mnt/hut-nix-store" = {
device = "hut:/nix/store";
fsType = "nfs";
options = [ "ro" ];
};
systemd.services.slurmd.serviceConfig = {
# When running a job, bind the hut store in /nix/store so the paths are
# available too.
# FIXME: This doesn't keep the programs in /run/current-system/sw/bin
# available in the store. Ideally they should be merged but the overlay FS
# doesn't work when the underlying directories change.
BindReadOnlyPaths = "/mnt/hut-nix-store:/nix/store";
};
}

1
m/owl1/configuration.nix
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@ -5,6 +5,7 @@
../common/main.nix
../module/ceph.nix
../module/slurm-firewall.nix
../module/slurm-hut-nix-store.nix
];
# Select the this using the ID to avoid mismatches

1
m/owl2/configuration.nix
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@ -5,6 +5,7 @@
../common/main.nix
../module/ceph.nix
../module/slurm-firewall.nix
../module/slurm-hut-nix-store.nix
];
# Select the this using the ID to avoid mismatches