nixos/gitlab: set gitaly runtime dir

If `runtime_dir` is not set, gitaly will use `/tmp` as a place for sockets
and packed binaries like `git2go`. If the gitlab instance does not experience
much traffic and gitlay is not restarted regularly, systemd-tmpfiles will
remove the binaries. This breaks some gitlab functionality until gitaly is
restarted manually.

(cherry picked from commit b88913fb113c5da9e1eb73d448fed2d4cfc08635)

1 files changed, 2 insertions, 0 deletions

diff --git a/nixos/modules/services/misc/gitlab.nix b/nixos/modules/services/misc/gitlab.nix
index e206d5bb7c6d..69eb22f17bf0 100644
--- a/nixos/modules/services/misc/gitlab.nix
+++ b/nixos/modules/services/misc/gitlab.nix
@@ -40,6 +40,7 @@ let
 
   gitalyToml = pkgs.writeText "gitaly.toml" ''
     socket_path = "${lib.escape ["\""] gitalySocket}"
+    runtime_dir = "/run/gitaly"
     bin_dir = "${cfg.packages.gitaly}/bin"
     prometheus_listen_addr = "localhost:9236"
 
@@ -1353,6 +1354,7 @@ in {
         TimeoutSec = "infinity";
         Restart = "on-failure";
         WorkingDirectory = gitlabEnv.HOME;
+        RuntimeDirectory = "gitaly";
         ExecStart = "${cfg.packages.gitaly}/bin/gitaly ${gitalyToml}";
       };
     };