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{ config, lib, pkgs, ... }:
with lib;
let cfg = config.services.SystemdJournal2Gelf;
in
{ options = {
services.SystemdJournal2Gelf = {
enable = mkOption {
type = types.bool;
default = false;
description = lib.mdDoc ''
Whether to enable SystemdJournal2Gelf.
'';
};
graylogServer = mkOption {
type = types.str;
example = "graylog2.example.com:11201";
description = lib.mdDoc ''
Host and port of your graylog2 input. This should be a GELF
UDP input.
'';
};
extraOptions = mkOption {
type = types.separatedString " ";
default = "";
description = lib.mdDoc ''
Any extra flags to pass to SystemdJournal2Gelf. Note that
these are basically `journalctl` flags.
'';
};
package = mkOption {
type = types.package;
default = pkgs.systemd-journal2gelf;
defaultText = literalExpression "pkgs.systemd-journal2gelf";
description = lib.mdDoc ''
SystemdJournal2Gelf package to use.
'';
};
};
};
config = mkIf cfg.enable {
systemd.services.SystemdJournal2Gelf = {
description = "SystemdJournal2Gelf";
after = [ "network.target" ];
wantedBy = [ "multi-user.target" ];
serviceConfig = {
ExecStart = "${cfg.package}/bin/SystemdJournal2Gelf ${cfg.graylogServer} --follow ${cfg.extraOptions}";
Restart = "on-failure";
RestartSec = "30";
};
};
};
}
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