Berwn
158252323f
Reusable cnx.router.* module for the Topton 1U boxes replacing OPNsense: PPPoE WAN (optionally VLAN-tagged, AIS: 10, secret credentials incl. username), VLAN-filtering bridge, nftables NAT/firewall with MSS clamp, Kea DHCP with per-VLAN lease time, Blocky DNS, DHCPv6-PD, CrowdSec with the ZeroTier mesh whitelisted, optional Omada controller, ZFS disk. Fleet baseline rides along: admins sops group is now derived for every machine in clan.nix (secrets encrypt to it from the first vars generate) and time sync is chrony everywhere instead of systemd-timesyncd.
30 lines
760 B
Nix
30 lines
760 B
Nix
{ config, ... }:
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let
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domains = import ../../modules/dns/domains.nix;
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hosts = import ../../modules/hosts.nix;
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in
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{
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imports = [
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../../modules/dns/authoritative.nix
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../../modules/static-ipv6.nix
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../../modules/monitoring/exporters.nix
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];
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# Public IPv6 (from modules/hosts.nix; matches the ns2 AAAA glue); SLAAC
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# doesn't bring it up here.
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cnx.staticIPv6 = {
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enable = true;
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address = hosts.${config.networking.hostName}.ipv6;
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};
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time.timeZone = "Etc/GMT-3"; # UTC+3 (fixed offset, no DST)
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services.chrony.enable = true;
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# ns2 = secondary (slave): pulls every zone from ns1 and accepts its NOTIFY.
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services.knot.settings.zone = map (d: {
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domain = d;
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master = [ "ns1" ];
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acl = [ "acl_ns1" ];
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}) domains;
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}
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