Merge pull request #186087 from Mic92/consul

nixos/consul: use signal instead of api for reload

nixos/modules/services/networking/consul.nix

@@ -201,7 +201,7 @@ in
         serviceConfig = {
           ExecStart = "@${cfg.package}/bin/consul consul agent -config-dir /etc/consul.d"
             + concatMapStrings (n: " -config-file ${n}") configFiles;
-          ExecReload = "${cfg.package}/bin/consul reload";
+          ExecReload = "${pkgs.coreutils}/bin/kill -HUP $MAINPID";
           PermissionsStartOnly = true;
           User = if cfg.dropPrivileges then "consul" else null;
           Restart = "on-failure";