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remove hypervisor vlan

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remove VM support
This commit is contained in:
Pim Kunis 2024-04-12 23:13:06 +02:00
parent 0c882b7bcb
commit d2f4fb1e86
8 changed files with 12 additions and 342 deletions
nix/modules/networking
default.nix

83
nix/modules/networking/default.nix
View file

@ -46,7 +46,7 @@ in {
config = {
networking = {
domain = if machine.isPhysical then "hyp" else "dmz";
domain = "dmz";
nftables.enable = true;
useDHCP = false;
@ -59,96 +59,15 @@ in {
systemd.network = {
enable = true;
netdevs = lib.mkIf machine.isHypervisor {
"20-vlandmz" = {
vlanConfig.Id = 30;
netdevConfig = {
Kind = "vlan";
Name = "vlandmz";
};
};
"20-bridgedmz" = {
netdevConfig = {
Kind = "bridge";
Name = cfg.dmz.bridgeName;
};
};
};
networks = lib.attrsets.mergeAttrsList [
(lib.optionalAttrs machine.isHypervisor {
"30-main-nic" = {
matchConfig.Name = "en*";
vlan = [ "vlandmz" ];
networkConfig = {
DHCP = "yes";
};
};
"40-vlandmz" = {
matchConfig.Name = "vlandmz";
linkConfig.RequiredForOnline = "enslaved";
networkConfig = {
IPv6AcceptRA = false;
LinkLocalAddressing = "no";
Bridge = cfg.dmz.bridgeName;
};
};
"40-bridgedmz" = {
matchConfig.Name = cfg.dmz.bridgeName;
linkConfig.RequiredForOnline = "carrier";
networkConfig = {
IPv6AcceptRA = cfg.dmz.allowConnectivity;
LinkLocalAddressing = if cfg.dmz.allowConnectivity then "ipv6" else "no";
DHCP = "yes";
};
};
"40-vms" = {
matchConfig.Name = "vm-*";
networkConfig.Bridge = cfg.dmz.bridgeName;
};
})
(lib.optionalAttrs machine.isVirtual {
"30-main-nic" = {
matchConfig.Name = "en*";
networkConfig = {
IPv6AcceptRA = ! cfg.staticNetworking;
DHCP = lib.mkIf (! cfg.staticNetworking) "yes";
Address = lib.mkIf cfg.staticNetworking [
"${cfg.staticIPv4}/${cfg.dmz.ipv4.prefixLength}"
"${cfg.staticIPv6}/${cfg.dmz.ipv6.prefixLength}"
];
DNS = lib.mkIf cfg.staticNetworking [
cfg.dmz.ipv4.router
cfg.dmz.ipv6.router
];
};
routes = lib.mkIf cfg.staticNetworking [
{
routeConfig = {
Gateway = cfg.dmz.ipv4.router;
Destination = "0.0.0.0/0";
};
}
{
routeConfig = {
Gateway = cfg.dmz.ipv6.router;
Destination = "::/0";
};
}
];
};
})
(lib.optionalAttrs machine.isRaspberryPi {
"30-main-nic" = {