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nixos/blade: use tmpfs for /var/log and /var/cache

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This commit is contained in:
Luke Granger-Brown 2021-03-31 21:20:08 +00:00
parent 5924ded23d
commit 5b63d1555a
1 changed files with 6 additions and 0 deletions
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6
ops/nixos/lib/blade.nix
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@ -48,6 +48,10 @@ in {
device = device; device = device;
fsType = "zfs"; fsType = "zfs";
}; };
tmpfs = size: {
device = "none";
fsType = "tmpfs";
options = [ "defaults" "size=${size}" "mode=755" ];
in { in {
"/" = zfs "tank/local/root"; "/" = zfs "tank/local/root";
"/tmp" = zfs "tank/local/tmp"; "/tmp" = zfs "tank/local/tmp";
@ -58,6 +62,8 @@ in {
device = "/dev/disk/by-label/boot"; device = "/dev/disk/by-label/boot";
fsType = "ext4"; fsType = "ext4";
}; };
"/var/log" = tmpfs "2G";
"/var/cache" = tmpfs "16G";
} // (lib.optionalAttrs (config.services.ceph.osd.enable || config.services.ceph.mgr.enable || config.services.ceph.mon.enable || config.services.ceph.mgr.enable) { } // (lib.optionalAttrs (config.services.ceph.osd.enable || config.services.ceph.mgr.enable || config.services.ceph.mon.enable || config.services.ceph.mgr.enable) {
"/var/lib/ceph" = { "/var/lib/ceph" = {
device = "/dev/disk/by-label/var-lib-ceph"; device = "/dev/disk/by-label/var-lib-ceph";