n8n: remove systemd option incompatible with nodejs

The MemoryDenyWriteExecute systemd option is widely known to be incompatible with nodejs, and causes service crashes as reported in NixOS#119687. Fixes NixOS#119687.
purcell · Sep 27, 2021 · 024cd34 · 024cd34
1 parent 454f253
commit 024cd34
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/nixos/modules/services/misc/n8n.nix b/nixos/modules/services/misc/n8n.nix
@@ -66,7 +66,7 @@ in
         RestrictNamespaces = "yes";
         RestrictRealtime = "yes";
         RestrictSUIDSGID = "yes";
-        MemoryDenyWriteExecute = "yes";
+        MemoryDenyWriteExecute = "no"; # v8 JIT requires memory segments to be Writable-Executable.
         LockPersonality = "yes";
       };
     };