1 files changed, 7 insertions, 0 deletions
diff --git a/nixos/modules/services/continuous-integration/jenkins/default.nix b/nixos/modules/services/continuous-integration/jenkins/default.nix
index 54047a50caa6..c2f4e9c0c5a7 100644
--- a/nixos/modules/services/continuous-integration/jenkins/default.nix
+++ b/nixos/modules/services/continuous-integration/jenkins/default.nix
@@ -145,6 +145,11 @@ in {
   };
 
   config = mkIf cfg.enable {
+    # server references the dejavu fonts
+    environment.systemPackages = [
+      pkgs.dejavu_fonts
+    ];
+
     users.extraGroups = optional (cfg.group == "jenkins") {
       name = "jenkins";
       gid = config.ids.gids.jenkins;
@@ -200,10 +205,12 @@ in {
           ${replacePlugins}
         '';
 
+      # For reference: https://wiki.jenkins.io/display/JENKINS/JenkinsLinuxStartupScript
       script = ''
         ${pkgs.jdk}/bin/java ${concatStringsSep " " cfg.extraJavaOptions} -jar ${cfg.package}/webapps/jenkins.war --httpListenAddress=${cfg.listenAddress} \
                                                   --httpPort=${toString cfg.port} \
                                                   --prefix=${cfg.prefix} \
+                                                  -Djava.awt.headless=true \
                                                   ${concatStringsSep " " cfg.extraOptions}
       '';