Files
cnx-network-clan/clan.nix
T

72 lines
2.3 KiB
Nix

let
# This clan-core pins the zerotier `allowedIps` interface (admit by network
# IPv6), but node IDs are the stable per-device handle (what `zerotier-cli
# info` prints). Derive a member's IP on THIS network from the controller's
# network id so external members can be listed by node id, as below.
ztNetworkId = builtins.readFile ./vars/per-machine/control/zerotier/zerotier-network-id/value;
ztMemberIp =
nodeId:
let
full = "fd" + ztNetworkId + "9993" + nodeId;
h = i: builtins.substring (i * 4) 4 full;
in
"${h 0}:${h 1}:${h 2}:${h 3}:${h 4}:${h 5}:${h 6}:${h 7}";
in
{
# Ensure this is unique among all clans you want to use.
meta.name = "cnx-network-clan";
meta.domain = "cnx-network.internal";
inventory.machines = {
control = { };
ns1 = { };
ns2 = { };
};
inventory.instances = {
admin = {
roles.default.tags.all = { };
roles.default.settings.allowedKeys = {
"berwn" = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIENAjhGQGraQoAjJzsomKP8GAmQPeGL1rNRNHgRcLqtT";
"kurogeek" =
"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIEcZ/p1Ofa9liwIzPWzNtONhJ7+FUWd2lCz33r81t8+w kurogeek@kurogeek";
};
};
zerotier = {
roles.controller.machines."control" = { };
roles.peer.tags.all = { };
# External members admitted by ZeroTier node id (stable per device).
# Inventory machines are auto-accepted; this is only for peers outside the
# clan. Node id comes from `zerotier-cli info` on the joining device.
roles.controller.settings.allowedIps = map ztMemberIp [
"8802c8d7e0" # alex-nixos
"2bd36db8cc" # kurogeek-thinkpad
];
};
tor = {
roles.server.tags.nixos = { };
};
# Direct SSH to public IPs — clan's priority-1 connection path, with the
# ZeroTier mesh and Tor kept as automatic fallbacks. Raw IPs (not the
# ns1/ns2 DNS names) so reaching these hosts never depends on their own
# DNS being up.
internet = {
roles.default.machines.control.settings.host = "77.42.68.181";
roles.default.machines.ns1.settings.host = "46.224.170.206";
roles.default.machines.ns2.settings.host = "157.180.70.82";
};
# Recovery root password for console access when a machine fails to boot.
emergency-access = {
roles.default.tags.nixos = { };
};
};
machines = {
};
}