104 lines
2.4 KiB
Nix
Executable File
104 lines
2.4 KiB
Nix
Executable File
{
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config,
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lib,
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namespace,
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...
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}:
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with lib;
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let
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# inherit (lib.${namespace}) mkModule mkOpt mkBoolOpt enableForSystem;
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cfg = config.${namespace}.services.grafana;
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upsUser = "nas-admin";
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in
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{
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options.${namespace}.services.grafana = {
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enable = mkEnableOption "enable grafana";
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};
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config = lib.mkIf cfg.enable {
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services = {
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prometheus = {
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enable = true;
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exporters = {
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node = {
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enable = true;
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enabledCollectors = [
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"filesystem"
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"diskstats"
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"meminfo"
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"cpu"
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"systemd" # Ensures systemd collector is enabled
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"processes"
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];
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extraFlags = [
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"--collector.filesystem.mount-points-exclude=^/(dev|proc|sys|run)($|/)"
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];
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};
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libvirt = {
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enable = false;
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openFirewall = true;
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};
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nut = {
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enable = true;
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openFirewall = true;
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passwordPath = config.sops.secrets."jallen-nas/ups_password".path;
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nutUser = upsUser;
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};
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# restic = {
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# enable = true;
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# openFirewall = true;
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# resticPort = 8008;
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# };
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};
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scrapeConfigs = [
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{
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job_name = "node";
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static_configs = [
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{
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targets = [ "localhost:${toString config.services.prometheus.exporters.node.port}" ];
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}
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];
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}
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{
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job_name = "traefik";
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static_configs = [
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{
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targets = [ "localhost:8082" ];
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}
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];
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}
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];
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};
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grafana = {
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enable = true;
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settings = {
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server = {
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http_port = 9999;
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http_addr = "0.0.0.0";
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};
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};
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dataDir = "/media/nas/main/nix-app-data/grafana";
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provision = {
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enable = true;
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datasources.settings.datasources = [
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{
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name = "Prometheus";
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type = "prometheus";
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access = "proxy";
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url = "http://localhost:${toString config.services.prometheus.port}";
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}
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];
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};
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};
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};
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# Open firewall ports for Grafana
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networking.firewall = {
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allowedTCPPorts = [ 9999 ];
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allowedUDPPorts = [ 9999 ];
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};
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};
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}
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