diff options
Diffstat (limited to 'nixpkgs/nixos/modules/services/monitoring/collectd.nix')
-rw-r--r-- | nixpkgs/nixos/modules/services/monitoring/collectd.nix | 45 |
1 files changed, 40 insertions, 5 deletions
diff --git a/nixpkgs/nixos/modules/services/monitoring/collectd.nix b/nixpkgs/nixos/modules/services/monitoring/collectd.nix index 6a4c678eb21f..ef3663c62e04 100644 --- a/nixpkgs/nixos/modules/services/monitoring/collectd.nix +++ b/nixpkgs/nixos/modules/services/monitoring/collectd.nix @@ -16,13 +16,29 @@ let NotifyLevel "OKAY" </Plugin> + ${concatStrings (mapAttrsToList (plugin: pluginConfig: '' + LoadPlugin ${plugin} + <Plugin "${plugin}"> + ${pluginConfig} + </Plugin> + '') cfg.plugins)} + ${concatMapStrings (f: '' - Include "${f}" + Include "${f}" '') cfg.include} ${cfg.extraConfig} ''; + package = + if cfg.buildMinimalPackage + then minimalPackage + else cfg.package; + + minimalPackage = cfg.package.override { + enabledPlugins = [ "syslog" ] ++ builtins.attrNames cfg.plugins; + }; + in { options.services.collectd = with types; { enable = mkEnableOption "collectd agent"; @@ -33,7 +49,15 @@ in { description = '' Which collectd package to use. ''; - type = package; + type = types.package; + }; + + buildMinimalPackage = mkOption { + default = false; + description = '' + Build a minimal collectd package with only the configured `services.collectd.plugins` + ''; + type = types.bool; }; user = mkOption { @@ -68,6 +92,15 @@ in { type = listOf str; }; + plugins = mkOption { + default = {}; + example = { cpu = ""; memory = ""; network = "Server 192.168.1.1 25826"; }; + description = '' + Attribute set of plugin names to plugin config segments + ''; + type = types.attrsOf types.str; + }; + extraConfig = mkOption { default = ""; description = '' @@ -89,15 +122,17 @@ in { wantedBy = [ "multi-user.target" ]; serviceConfig = { - ExecStart = "${cfg.package}/sbin/collectd -C ${conf} -f"; + ExecStart = "${package}/sbin/collectd -C ${conf} -f"; User = cfg.user; Restart = "on-failure"; RestartSec = 3; }; }; - users.users = optional (cfg.user == "collectd") { - name = "collectd"; + users.users = optionalAttrs (cfg.user == "collectd") { + collectd = { + isSystemUser = true; + }; }; }; } |