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author | Kai <kai.harries@gmail.com> | 2017-01-24 14:45:01 +0100 |
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committer | Joachim F <joachifm@users.noreply.github.com> | 2017-01-24 14:45:01 +0100 |
commit | 25d86bdd102f5e4eb7d7047451f4128df539ccad (patch) | |
tree | ede3e21e3c153f30565dfbc0ca5261422fe1bcde /nixos/modules/services | |
parent | 7bc801e282fbd8f1a7fc9f92395e738f95ddc731 (diff) | |
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vnstat service: init (#19809)
Diffstat (limited to 'nixos/modules/services')
-rw-r--r-- | nixos/modules/services/monitoring/vnstat.nix | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/nixos/modules/services/monitoring/vnstat.nix b/nixos/modules/services/monitoring/vnstat.nix new file mode 100644 index 000000000000..f6be7c7fd34a --- /dev/null +++ b/nixos/modules/services/monitoring/vnstat.nix @@ -0,0 +1,43 @@ +{ config, lib, pkgs, ... }: + +with lib; + +let + cfg = config.services.vnstat; +in { + options.services.vnstat = { + enable = mkOption { + type = types.bool; + default = false; + description = '' + Whether to enable update of network usage statistics via vnstatd. + ''; + }; + }; + + config = mkIf cfg.enable { + users.extraUsers.vnstatd = { + isSystemUser = true; + description = "vnstat daemon user"; + home = "/var/lib/vnstat"; + createHome = true; + }; + + systemd.services.vnstat = { + description = "vnStat network traffic monitor"; + path = [ pkgs.coreutils ]; + after = [ "network.target" ]; + wantedBy = [ "multi-user.target" ]; + unitConfig.documentation = "man:vnstatd(1) man:vnstat(1) man:vnstat.conf(5)"; + preStart = "chmod 755 /var/lib/vnstat"; + serviceConfig = { + ExecStart = "${pkgs.vnstat}/bin/vnstatd -n"; + ExecReload = "kill -HUP $MAINPID"; + ProtectHome = true; + PrivateDevices = true; + PrivateTmp = true; + User = "vnstatd"; + }; + }; + }; +} |