Add package option to elasticsearch NixOS module

Changed files
+8 -2
nixos
modules
services
+8 -2
nixos/modules/services/search/elasticsearch.nix
···
type = types.bool;
};
+
package = mkOption {
+
description = "Elasticsearch package to use.";
+
default = pkgs.elasticsearch;
+
type = types.package;
+
};
+
host = mkOption {
description = "Elasticsearch listen address.";
default = "127.0.0.1";
···
after = [ "network-interfaces.target" ];
environment = { ES_HOME = cfg.dataDir; };
serviceConfig = {
-
ExecStart = "${pkgs.elasticsearch}/bin/elasticsearch -Des.path.conf=${configDir} ${toString cfg.extraCmdLineOptions}";
+
ExecStart = "${cfg.package}/bin/elasticsearch -Des.path.conf=${configDir} ${toString cfg.extraCmdLineOptions}";
User = "elasticsearch";
PermissionsStartOnly = true;
};
···
'';
};
-
environment.systemPackages = [ pkgs.elasticsearch ];
+
environment.systemPackages = [ cfg.package ];
users.extraUsers = singleton {
name = "elasticsearch";