145 lines
3.4 KiB
Nix
145 lines
3.4 KiB
Nix
{ pkgs
|
||
, lib
|
||
, config
|
||
, ... }:
|
||
|
||
let
|
||
keys = import ../../../variables/keys.nix;
|
||
|
||
in {
|
||
# TASK: new device
|
||
networking.hostName = "vmd32387"; # Define your hostname.
|
||
networking.domain = "contaboserver.net";
|
||
|
||
networking.firewall.enable = true;
|
||
networking.firewall.allowedTCPPorts = [
|
||
# iperf3
|
||
5201
|
||
];
|
||
networking.firewall.logRefusedConnections = false;
|
||
|
||
networking.usePredictableInterfaceNames = false;
|
||
networking.dhcpcd = {
|
||
enable = true;
|
||
persistent = true;
|
||
};
|
||
|
||
networking.interfaces.eth0 = {
|
||
useDHCP = true;
|
||
ipv6.addresses = [
|
||
{ address = "2a02:c207:3003:2387::1"; prefixLength = 64; }
|
||
];
|
||
};
|
||
networking.defaultGateway6 = {
|
||
address = "fe80::1";
|
||
interface = "eth0";
|
||
};
|
||
|
||
networking.nat = {
|
||
enable = true;
|
||
internalInterfaces = [ "ve-+" ];
|
||
externalInterface = "eth0";
|
||
};
|
||
|
||
# Kubernetes
|
||
# services.kubernetes.roles = ["master" "node"];
|
||
|
||
# virtualization
|
||
virtualisation = {
|
||
docker.enable = true;
|
||
};
|
||
|
||
services.spice-vdagentd.enable = true;
|
||
services.qemuGuest.enable = true;
|
||
|
||
systemd.services."sshd-status" = {
|
||
enable = true;
|
||
description = "sshd-status service";
|
||
path = [ pkgs.systemd ];
|
||
script = ''
|
||
systemctl status sshd | grep -i tasks
|
||
'';
|
||
};
|
||
|
||
systemd.services.sshd.serviceConfig = {
|
||
TasksMax = 32;
|
||
};
|
||
|
||
systemd.timers."sshd-status" = {
|
||
description = "Timer to trigger sshd-status periodically";
|
||
enable = true;
|
||
wantedBy = [ "timer.target" "multi-user.target" ];
|
||
timerConfig = {
|
||
OnActiveSec="5s";
|
||
OnUnitActiveSec="5s";
|
||
AccuracySec="1s";
|
||
Unit = "sshd-status.service";
|
||
};
|
||
};
|
||
|
||
nix.gc = {
|
||
automatic = true;
|
||
};
|
||
|
||
boot.initrd.network = {
|
||
enable = true;
|
||
udhcpc.extraArgs = [ "-x hostname:${config.networking.hostName}" ];
|
||
|
||
ssh = {
|
||
enable = true;
|
||
authorizedKeys = keys.users.steveej.openssh;
|
||
hostKeys = [
|
||
"/etc/secrets/initrd/ssh_host_rsa_key"
|
||
"/etc/secrets/initrd/ssh_host_ed25519_key"
|
||
];
|
||
};
|
||
};
|
||
|
||
boot.initrd.postMountCommands = ''
|
||
for iface in $(cd /sys/class/net && ls); do
|
||
echo "Bringing down $iface..."
|
||
ip address flush dev $iface
|
||
ip link set $iface down
|
||
done
|
||
'';
|
||
|
||
networking.useHostResolvConf = true;
|
||
|
||
containers = {
|
||
mailserver = import ../../containers/mailserver.nix {
|
||
hostAddress = "192.168.100.10";
|
||
localAddress = "192.168.100.11";
|
||
|
||
imapsPort = 993;
|
||
sievePort = 4190;
|
||
};
|
||
|
||
webserver = import ../../containers/webserver.nix {
|
||
hostAddress = "192.168.100.12";
|
||
localAddress = "192.168.100.13";
|
||
|
||
httpsPort = 443;
|
||
};
|
||
|
||
syncthing = import ../../containers/syncthing.nix {
|
||
hostAddress = "192.168.100.14";
|
||
localAddress = "192.168.100.15";
|
||
|
||
syncthingPort = 22000;
|
||
};
|
||
|
||
backup = import ../../containers/backup.nix {
|
||
inherit config;
|
||
hostAddress = "192.168.100.16";
|
||
localAddress = "192.168.100.17";
|
||
};
|
||
};
|
||
|
||
# This value determines the NixOS release from which the default
|
||
# settings for stateful data, like file locations and database versions
|
||
# on your system were taken. It‘s perfectly fine and recommended to leave
|
||
# this value at the release version of the first install of this system.
|
||
# Before changing this value read the documentation for this option
|
||
# (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
|
||
system.stateVersion = "20.03"; # Did you read the comment?
|
||
}
|