87 lines
2.1 KiB
Nix
87 lines
2.1 KiB
Nix
{ pkgs, ... }:
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{
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systemd.services.prometheus.after = pkgs.lib.mkForce [ "network-online.target" ];
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systemd.services.alertmanager.after = [ "prometheus.service" ];
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services.prometheus = {
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enable = true;
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ruleFiles = [
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(pkgs.writeText "prometheus-rules.yml" (builtins.toJSON {
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groups = [
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{
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name = "alerting-rules";
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rules = import ./alert-rules.nix { inherit (pkgs) lib; };
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}
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];
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}))
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];
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webExternalUrl = "https://monitoring.nix-community.org/prometheus/";
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extraFlags = [ "--web.route-prefix=/" ];
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scrapeConfigs = [
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{
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job_name = "telegraf";
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scrape_interval = "60s";
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metrics_path = "/metrics";
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static_configs =
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let
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hosts = import ./hosts.nix;
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in
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[
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{
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targets = map (host: "${host}:9273") hosts ++ [ "localhost:9273" ];
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labels.org = "nix-community";
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}
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];
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}
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];
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alertmanagers = [
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{
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static_configs = [
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{
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targets = [ "localhost:9093" ];
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}
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];
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}
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];
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};
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services.telegraf.extraConfig.inputs.prometheus.urls = [
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"http://localhost:9090/metrics" # prometheus
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"http://localhost:9093/metrics" # alertmanager
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];
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services.prometheus.alertmanager = {
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enable = true;
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webExternalUrl = "https://monitoring.nix-community.org/alertmanager/";
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listenAddress = "[::1]";
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extraFlags = [ "--cluster.listen-address=''" "--web.route-prefix=/" ];
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configuration = {
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route = {
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receiver = "default";
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routes = [
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{
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group_by = [ "host" ];
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group_wait = "5m";
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group_interval = "5m";
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repeat_interval = "4h";
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receiver = "nix-community";
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}
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];
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};
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receivers = [
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{
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name = "nix-community";
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webhook_configs = [
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{
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url = "http://localhost:9088/alert";
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max_alerts = 5;
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}
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];
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}
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{
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name = "default";
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}
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];
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};
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};
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}
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