dev/nixpkgs
1
0
Fork 0
Code Issues Pull Requests Actions 2 Packages Projects Releases Wiki Activity

nixos/services.nagios: remove with lib;

Browse Source
This commit is contained in:
Felix Buehler 2024-08-30 00:47:00 +02:00
parent 34970fdcf3
commit c93d8f88a7
1 changed files with 28 additions and 31 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

59
nixos/modules/services/monitoring/nagios.nix
View File

@ -1,8 +1,5 @@
# Nagios system/network monitoring daemon.
{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.services.nagios;
@ -35,8 +32,8 @@ let
illegal_macro_output_chars="`~$&|'\"<>";
retain_state_information="1";
};
lines = mapAttrsToList (key: value: "${key}=${value}") (default // cfg.extraConfig);
content = concatStringsSep "\n" lines;
lines = lib.mapAttrsToList (key: value: "${key}=${value}") (default // cfg.extraConfig);
content = lib.concatStringsSep "\n" lines;
file = pkgs.writeText "nagios.cfg" content;
validated = pkgs.runCommand "nagios-checked.cfg" {preferLocalBuild=true;} ''
cp ${file} nagios.cfg
@ -81,45 +78,45 @@ let
in
{
imports = [
(mkRemovedOptionModule [ "services" "nagios" "urlPath" ] "The urlPath option has been removed as it is hard coded to /nagios in the nagios package.")
(lib.mkRemovedOptionModule [ "services" "nagios" "urlPath" ] "The urlPath option has been removed as it is hard coded to /nagios in the nagios package.")
];
meta.maintainers = with lib.maintainers; [ symphorien ];
options = {
services.nagios = {
enable = mkEnableOption ''[Nagios](https://www.nagios.org/) to monitor your system or network'';
enable = lib.mkEnableOption ''[Nagios](https://www.nagios.org/) to monitor your system or network'';
objectDefs = mkOption {
objectDefs = lib.mkOption {
description = ''
A list of Nagios object configuration files that must define
the hosts, host groups, services and contacts for the
network that you want Nagios to monitor.
'';
type = types.listOf types.path;
example = literalExpression "[ ./objects.cfg ]";
type = lib.types.listOf lib.types.path;
example = lib.literalExpression "[ ./objects.cfg ]";
};
plugins = mkOption {
type = types.listOf types.package;
plugins = lib.mkOption {
type = lib.types.listOf lib.types.package;
default = with pkgs; [ monitoring-plugins msmtp mailutils ];
defaultText = literalExpression "[pkgs.monitoring-plugins pkgs.msmtp pkgs.mailutils]";
defaultText = lib.literalExpression "[pkgs.monitoring-plugins pkgs.msmtp pkgs.mailutils]";
description = ''
Packages to be added to the Nagios {env}`PATH`.
Typically used to add plugins, but can be anything.
'';
};
mainConfigFile = mkOption {
type = types.nullOr types.package;
mainConfigFile = lib.mkOption {
type = lib.types.nullOr lib.types.package;
default = null;
description = ''
If non-null, overrides the main configuration file of Nagios.
'';
};
extraConfig = mkOption {
type = types.attrsOf types.str;
extraConfig = lib.mkOption {
type = lib.types.attrsOf lib.types.str;
example = {
debug_level = "-1";
debug_file = "/var/log/nagios/debug.log";
@ -128,25 +125,25 @@ in
description = "Configuration to add to /etc/nagios.cfg";
};
validateConfig = mkOption {
type = types.bool;
validateConfig = lib.mkOption {
type = lib.types.bool;
default = pkgs.stdenv.hostPlatform == pkgs.stdenv.buildPlatform;
defaultText = literalExpression "pkgs.stdenv.hostPlatform == pkgs.stdenv.buildPlatform";
defaultText = lib.literalExpression "pkgs.stdenv.hostPlatform == pkgs.stdenv.buildPlatform";
description = "if true, the syntax of the nagios configuration file is checked at build time";
};
cgiConfigFile = mkOption {
type = types.package;
cgiConfigFile = lib.mkOption {
type = lib.types.package;
default = nagiosCGICfgFile;
defaultText = literalExpression "nagiosCGICfgFile";
defaultText = lib.literalExpression "nagiosCGICfgFile";
description = ''
Derivation for the configuration file of Nagios CGI scripts
that can be used in web servers for running the Nagios web interface.
'';
};
enableWebInterface = mkOption {
type = types.bool;
enableWebInterface = lib.mkOption {
type = lib.types.bool;
default = false;
description = ''
Whether to enable the Nagios web interface. You should also
@ -154,9 +151,9 @@ in
'';
};
virtualHost = mkOption {
type = types.submodule (import ../web-servers/apache-httpd/vhost-options.nix);
example = literalExpression ''
virtualHost = lib.mkOption {
type = lib.types.submodule (import ../web-servers/apache-httpd/vhost-options.nix);
example = lib.literalExpression ''
{ hostName = "example.org";
adminAddr = "webmaster@example.org";
enableSSL = true;
@ -173,7 +170,7 @@ in
};
config = mkIf cfg.enable {
config = lib.mkIf cfg.enable {
users.users.nagios = {
description = "Nagios user";
uid = config.ids.uids.nagios;
@ -206,8 +203,8 @@ in
};
};
services.httpd.virtualHosts = optionalAttrs cfg.enableWebInterface {
${cfg.virtualHost.hostName} = mkMerge [ cfg.virtualHost { extraConfig = extraHttpdConfig; } ];
services.httpd.virtualHosts = lib.optionalAttrs cfg.enableWebInterface {
${cfg.virtualHost.hostName} = lib.mkMerge [ cfg.virtualHost { extraConfig = extraHttpdConfig; } ];
};
};
}