Merge pull request #107497 from helsinki-systems/fix/tmp-mount

nixos/tmp: Make /tmp on ramdisk usable again
NixOS · Jan 8, 2021 · 964c419 · 964c419
2 parents 6ddc2e9 + 56d7e74
commit 964c419
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/nixos/modules/system/boot/tmp.nix b/nixos/modules/system/boot/tmp.nix
@@ -30,7 +30,13 @@ with lib;
 
   config = {
 
-    systemd.additionalUpstreamSystemUnits = optional config.boot.tmpOnTmpfs "tmp.mount";
+    systemd.mounts = mkIf config.boot.tmpOnTmpfs [
+      {
+        what = "tmpfs";
+        where = "/tmp";
+        mountConfig.Options = [ "mode=1777" "strictatime" "rw" "nosuid" "nodev" "size=50%" ];
+      }
+    ];
 
     systemd.tmpfiles.rules = optional config.boot.cleanTmpDir "D! /tmp 1777 root root";