infra/hosts/build-coord/hardware.nix
raito 6441a01ab1 feat: introduce awareness module for WAN addresses
Introduce a data-only module to perform abstraction on the deployment,
we use it for WAN for now.

The usecase is service discovery for simple cases.

Signed-off-by: Raito Bezarius <masterancpp@gmail.com>
2024-10-27 21:44:57 +01:00

94 lines
1.9 KiB
Nix

{
boot.initrd.availableKernelModules = [ "ahci" "ehci_pci" "usb_storage" "usbhid" "sd_mod" ];
boot.initrd.kernelModules = [ "dm-snapshot" ];
nixpkgs.hostPlatform = "x86_64-linux";
hardware.cpu.intel.updateMicrocode = true;
boot.loader.systemd-boot.enable = true;
boot.loader.efi.canTouchEfiVariables = true;
boot.initrd.systemd.enable = true;
boot.initrd.services.lvm.enable = true;
boot.kernelParams = [
"console=tty1"
"console=ttyS0,115200"
];
fileSystems = {
"/" = {
device = "/dev/disk/by-label/root";
fsType = "ext4";
};
"/boot" = {
device = "/dev/disk/by-label/BOOT";
fsType = "vfat";
options = [ "fmask=0022" "dmask=0022" ];
};
};
swapDevices = [
{
device = "/swapfile";
size = 20 * 1024; # 50GiB
}
];
zramSwap = {
enable = true;
memoryPercent = 25;
};
networking.useNetworkd = true;
systemd.network = {
netdevs = {
"40-uplink" = {
netdevConfig = {
Kind = "bond";
Name = "uplink";
};
bondConfig = {
Mode = "802.3ad";
TransmitHashPolicy = "layer3+4";
};
};
};
networks = {
"40-eno1" = {
name = "eno1";
bond = [ "uplink" ];
};
"40-eno2" = {
name = "eno2";
bond = [ "uplink" ];
};
};
};
networking.interfaces.uplink.ipv6.addresses = [
{ address = "2a01:584:11::1:11"; prefixLength = 64; }
];
networking.defaultGateway6 = { interface = "uplink"; address = "2a01:584:11::1"; };
bagel.infra.self.wan = {
family = "inet6";
address = "2a01:584:11::1:11";
prefixLength = 64;
};
services.coredns = {
enable = true;
config = ''
. {
bind lo
forward . 2001:4860:4860::6464
template ANY A { rcode NOERROR }
}
'';
};
services.resolved.enable = false;
networking.resolvconf.useLocalResolver = true;
}