nixpkgs/nixos/modules/services/monitoring/monit.nix
2018-03-28 15:21:56 -07:00

50 lines
1.1 KiB
Nix

# Monit system watcher
# http://mmonit.org/monit/
{config, pkgs, lib, ...}:
let inherit (lib) mkOption mkIf;
in
{
options = {
services.monit = {
enable = mkOption {
default = false;
description = ''
Whether to run Monit system watcher.
'';
};
config = mkOption {
default = "";
description = "monitrc content";
};
};
};
config = mkIf config.services.monit.enable {
environment.systemPackages = [ pkgs.monit ];
environment.etc."monitrc" = {
text = config.services.monit.config;
mode = "0400";
};
systemd.services.monit = {
description = "Pro-active monitoring utility for unix systems";
after = [ "network.target" ];
wantedBy = [ "multi-user.target" ];
serviceConfig = {
ExecStart = "${pkgs.monit}/bin/monit -I -c /etc/monitrc";
ExecStop = "${pkgs.monit}/bin/monit -c /etc/monitrc quit";
ExecReload = "${pkgs.monit}/bin/monit -c /etc/monitrc reload";
KillMode = "process";
Restart = "always";
};
restartTriggers = [ config.environment.etc."monitrc".source ];
};
};
}