Remove lxc and vagrant

Not needed anymore, as I run vagrant/lxc stuff in Ubuntu VM.

home-manager/users/jal.nix

@@ -130,7 +130,6 @@ in
           timetrap
           tradebyte-attendance
           tradebyte-vpn
-          vagrant
 
           # common
           asciinema

modules/tradebyte/default.nix

@@ -4,9 +4,5 @@
   options.myConfig = {
     tradebyte.enable = lib.mkEnableOption "TB.config";
   };
-
-  imports = [
-    ./lxc.nix
-  ];
 }
 

modules/tradebyte/lxc.nix

@@ -1,94 +0,0 @@
-{ config, lib, pkgs, ... }:
-
-let
-  dnsmasq = pkgs.dnsmasq;
-  stateDir = "/var/lib/dnsmasq";
-  dnsmasqConf = pkgs.writeText "dnsmasq-lxc.conf" ''
-    dhcp-leasefile=${stateDir}/dnsmasq-lxc.leases
-    strict-order
-    bind-interfaces
-    listen-address=10.0.3.1
-    dhcp-range=10.0.3.2,10.0.3.254
-    dhcp-lease-max=253
-    dhcp-no-override
-    dhcp-authoritative
-    domain=develop.sys.tradebyte.com
-    local=/develop.sys.tradebyte.com/
-    dns-loop-detect
-    neg-ttl=5
-    server=127.0.0.1
-  '';
-in
-lib.mkIf config.myConfig.tradebyte.enable {
-  virtualisation = {
-    lxc.enable = true;
-    lxc.defaultConfig = ''
-      lxc.net.0.type = veth
-      lxc.net.0.link = lxcbr0
-      lxc.net.0.flags = up
-      lxc.net.0.hwaddr = 00:16:3e:xx:xx:xx
-      lxc.apparmor.profile = lxc-default-with-nesting
-      lxc.apparmor.allow_nesting = 1
-
-      # For LXC version is 4.0.0 or later
-      lxc.mount.auto = cgroup:rw:force
-    '';
-  };
-  networking = {
-    bridges.lxcbr0 = {
-      interfaces = [ ];
-    };
-    interfaces.lxcbr0.ipv4.addresses = [{ address = "10.0.3.1"; prefixLength = 24; }];
-    firewall.interfaces.lxcbr0 = {
-      allowedTCPPorts = [
-        53 # DNS
-      ];
-      allowedUDPPorts = [
-        53 # DNS
-        67 # DHCP
-      ];
-    };
-    firewall.extraCommands = ''
-      iptables -t mangle -A POSTROUTING -o lxcbr0 -p udp -j CHECKSUM --checksum-fill
-    '';
-    networkmanager.unmanaged = [ "lxcbr0" ];
-    nat = {
-      enable = true;
-      internalInterfaces = [ "lxcbr0" ];
-      internalIPs = [ "10.0.3.1" ];
-    };
-  };
-
-  systemd.services."dnsmasq-lxc" = {
-    description = "Dnsmasq Daemon for LXC";
-    after = [ "network.target" "systemd-resolved.service" ];
-    wantedBy = [ "multi-user.target" ];
-    path = [ dnsmasq ];
-    preStart = ''
-      mkdir -m 755 -p ${stateDir}
-      touch ${stateDir}/dnsmasq-lxc.leases
-      dnsmasq --test -C ${dnsmasqConf}
-    '';
-    serviceConfig = {
-      Type = "dbus";
-      BusName = "uk.org.thekelleys.dnsmasq-lxc";
-      ExecStart = "${dnsmasq}/bin/dnsmasq -k --enable-dbus --user=dnsmasq -C ${dnsmasqConf}";
-      ExecReload = "${pkgs.coreutils}/bin/kill -HUP $MAINPID";
-      PrivateTmp = true;
-      ProtectSystem = true;
-      ProtectHome = true;
-      Restart = "on-failure";
-    };
-  };
-
-  security.sudo.extraRules = [
-    {
-      groups = [ "wheel" ];
-      runAs = "root";
-      commands = [{
-        command = "/usr/local/bin/vagrant-lxc-wrapper";
-        options = [ "NOPASSWD" ];
-      }];
-    }
-  ];
-}