Merge pull request #79015 from mayflower/pkg/prometheus-xmpp-alerts

prometheus-xmpp-alerts: init at 0.4.2

nixos/modules/module-list.nix

@@ -529,6 +529,7 @@
   ./services/monitoring/prometheus/alertmanager.nix
   ./services/monitoring/prometheus/exporters.nix
   ./services/monitoring/prometheus/pushgateway.nix
+  ./services/monitoring/prometheus/xmpp-alerts.nix
   ./services/monitoring/riemann.nix
   ./services/monitoring/riemann-dash.nix
   ./services/monitoring/riemann-tools.nix

nixos/modules/services/monitoring/prometheus/xmpp-alerts.nix

@@ -0,0 +1,47 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+
+let
+  cfg = config.services.prometheus.xmpp-alerts;
+
+  configFile = pkgs.writeText "prometheus-xmpp-alerts.yml" (builtins.toJSON cfg.configuration);
+
+in
+
+{
+  options.services.prometheus.xmpp-alerts = {
+
+    enable = mkEnableOption "XMPP Web hook service for Alertmanager";
+
+    configuration = mkOption {
+      type = types.attrs;
+      description = "Configuration as attribute set which will be converted to YAML";
+    };
+
+  };
+
+  config = mkIf cfg.enable {
+    systemd.services.prometheus-xmpp-alerts = {
+      wantedBy = [ "multi-user.target" ];
+      after = [ "network-online.target" ];
+      wants = [ "network-online.target" ];
+      serviceConfig = {
+        ExecStart = "${pkgs.prometheus-xmpp-alerts}/bin/prometheus-xmpp-alerts --config ${configFile}";
+        Restart = "on-failure";
+        DynamicUser = true;
+        PrivateTmp = true;
+        PrivateDevices = true;
+        ProtectHome = true;
+        ProtectSystem = "strict";
+        ProtectKernelTunables = true;
+        ProtectKernelModules = true;
+        ProtectControlGroups = true;
+        NoNewPrivileges = true;
+        SystemCallArchitectures = "native";
+        RestrictAddressFamilies = [ "AF_INET" "AF_INET6" ];
+        SystemCallFilter = [ "@system-service" ];
+      };
+    };
+  };
+}

pkgs/servers/monitoring/prometheus/xmpp-alerts.nix

@@ -0,0 +1,22 @@
+{ lib, fetchFromGitHub, pythonPackages }:
+
+pythonPackages.buildPythonApplication rec {
+  pname = "prometheus-xmpp-alerts";
+  version = "0.4.2";
+
+  src = fetchFromGitHub {
+    owner = "jelmer";
+    repo = pname;
+    rev = version;
+    sha256 = "17aq6v4ahnga82r350kx1y8i7zgikpzmwzaacj7a339kh8hxkh63";
+  };
+
+  propagatedBuildInputs = with pythonPackages; [ slixmpp prometheus_client pyyaml ];
+
+  meta = {
+    description = "XMPP Web hook for Prometheus";
+    homepage = "https://github.com/jelmer/prometheus-xmpp-alerts";
+    maintainers = with lib.maintainers; [ fpletz ];
+    license = with lib.licenses; [ asl20 ];
+  };
+}

pkgs/top-level/all-packages.nix

@@ -15680,6 +15680,9 @@ in
   prometheus-wireguard-exporter = callPackage ../servers/monitoring/prometheus/wireguard-exporter.nix {
     inherit (darwin.apple_sdk.frameworks) Security;
   };
+  prometheus-xmpp-alerts = callPackages ../servers/monitoring/prometheus/xmpp-alerts.nix {
+    pythonPackages = python3Packages;
+  };
 
   prometheus-cpp = callPackage ../development/libraries/prometheus-cpp { };