Merge pull request #116936 from hercules-ci/logstash-jdk

nixos/modules/services/logging/logstash.nix

@@ -159,10 +159,9 @@ in
   ###### implementation
 
   config = mkIf cfg.enable {
-    systemd.services.logstash = with pkgs; {
+    systemd.services.logstash = {
       description = "Logstash Daemon";
       wantedBy = [ "multi-user.target" ];
-      environment = { JAVA_HOME = jre; };
       path = [ pkgs.bash ];
       serviceConfig = {
         ExecStartPre = ''${pkgs.coreutils}/bin/mkdir -p "${cfg.dataDir}" ; ${pkgs.coreutils}/bin/chmod 700 "${cfg.dataDir}"'';

nixos/tests/elk.nix

@@ -120,6 +120,7 @@ let
           };
       };
 
+    passthru.elkPackages = elk;
     testScript = ''
       import json