52 lines
1.3 KiB
Nix
52 lines
1.3 KiB
Nix
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{ config, lib, pkgs, ... }:
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with lib;
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let
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cfg = config.clerie.monitoring;
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monitoring-network-base = "fd00:327:327:327::";
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in
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{
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options = {
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clerie.monitoring = {
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enable = mkEnableOption "clerie's Monitoring";
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id = mkOption {
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type = types.str;
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description = "ID of the Monitoring Interface (it is actually a part of an ip address)";
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};
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pubkey = mkOption {
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type = types.str;
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description = "Public Key of the monitoring wireguard interface of this host";
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};
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};
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};
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config = mkIf cfg.enable {
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networking.wireguard.enable = true;
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networking.wireguard.interfaces = {
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wg-monitoring = {
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ips = [ "${monitoring-network-base}${cfg.id}/64" ];
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peers = [
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{
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endpoint = "[2001:638:904:ffca::7]:54523";
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persistentKeepalive = 25;
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allowedIPs = [ "${monitoring-network-base}/64" ];
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publicKey = "eyhJKV41E1F0gZHBNqyzUnj72xg5f3bdDduVtpPN4AY=";
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}
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];
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privateKeyFile = "/var/src/secrets/wireguard/wg-monitoring";
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};
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};
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services.prometheus.exporters.node = {
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enable = true;
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#listenAddress = "${monitoring-network-base}${cfg.id}";
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openFirewall = true;
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firewallFilter = "-i wg-monitoring -p tcp -m tcp --dport 9100";
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};
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};
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}
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