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# Disnix server
{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.services.disnix;
in
{
###### interface
options = {
services.disnix = {
enable = mkEnableOption "Disnix";
enableMultiUser = mkOption {
type = types.bool;
default = true;
description = "Whether to support multi-user mode by enabling the Disnix D-Bus service";
};
useWebServiceInterface = mkEnableOption "the DisnixWebService interface running on Apache Tomcat";
package = mkOption {
type = types.path;
description = "The Disnix package";
default = pkgs.disnix;
defaultText = "pkgs.disnix";
};
};
};
###### implementation
config = mkIf cfg.enable {
dysnomia.enable = true;
environment.systemPackages = [ pkgs.disnix ] ++ optional cfg.useWebServiceInterface pkgs.DisnixWebService;
services.dbus.enable = true;
services.dbus.packages = [ pkgs.disnix ];
services.tomcat.enable = cfg.useWebServiceInterface;
services.tomcat.extraGroups = [ "disnix" ];
services.tomcat.javaOpts = "${optionalString cfg.useWebServiceInterface "-Djava.library.path=${pkgs.libmatthew_java}/lib/jni"} ";
services.tomcat.sharedLibs = optional cfg.useWebServiceInterface "${pkgs.DisnixWebService}/share/java/DisnixConnection.jar"
++ optional cfg.useWebServiceInterface "${pkgs.dbus_java}/share/java/dbus.jar";
services.tomcat.webapps = optional cfg.useWebServiceInterface pkgs.DisnixWebService;
users.groups.disnix.gid = config.ids.gids.disnix;
systemd.services = {
disnix = mkIf cfg.enableMultiUser {
description = "Disnix server";
wants = [ "dysnomia.target" ];
wantedBy = [ "multi-user.target" ];
after = [ "dbus.service" ]
++ optional config.services.httpd.enable "httpd.service"
++ optional config.services.mysql.enable "mysql.service"
++ optional config.services.postgresql.enable "postgresql.service"
++ optional config.services.tomcat.enable "tomcat.service"
++ optional config.services.svnserve.enable "svnserve.service"
++ optional config.services.mongodb.enable "mongodb.service";
restartIfChanged = false;
path = [ config.nix.package cfg.package config.dysnomia.package "/run/current-system/sw" ];
environment = {
HOME = "/root";
}
// (if config.environment.variables ? DYSNOMIA_CONTAINERS_PATH then { inherit (config.environment.variables) DYSNOMIA_CONTAINERS_PATH; } else {})
// (if config.environment.variables ? DYSNOMIA_MODULES_PATH then { inherit (config.environment.variables) DYSNOMIA_MODULES_PATH; } else {});
serviceConfig.ExecStart = "${cfg.package}/bin/disnix-service";
};
};
};
}
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