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image/base-config: modernize with systemd.network

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This commit is contained in:
Felix Buehler 2023-11-12 23:09:53 +01:00
parent b8a3f000ac
commit 2a3f606557
1 changed files with 47 additions and 42 deletions
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89
images/base-config.nix
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@ -1,3 +1,4 @@
# based on: https://github.com/Mic92/dotfiles/blob/main/nixos/images/base-config.nix
{ lib
, pkgs
, config
@ -5,57 +6,61 @@
}: {
system.stateVersion = config.system.nixos.version;
networking.firewall.enable = false;
networking = {
firewall.enable = false;
services.resolved.enable = false;
networking.nameservers = [
# digital courage
"46.182.19.48"
"2a02:2970:1002::18"
];
nameservers = [
# digital courage
"46.182.19.48"
"2a02:2970:1002::18"
];
networking.usePredictableInterfaceNames = false;
systemd.network.enable = true;
systemd.network.networks =
lib.mapAttrs'
(num: _:
lib.nameValuePair "eth${num}" {
extraConfig = ''
[Match]
Name = eth${num}
usePredictableInterfaceNames = false;
useNetworkd = true;
};
[Network]
DHCP = both
LLMNR = true
IPv4LL = true
LLDP = true
IPv6AcceptRA = true
IPv6Token = ::521a:c5ff:fefe:65d9
# used to have a stable address for zfs send
Address = fd42:4492:6a6d:43:1::${num}/64
[DHCP]
UseHostname = false
RouteMetric = 512
'';
})
{
"0" = { };
"1" = { };
"2" = { };
"3" = { };
};
systemd = {
network.enable = true;
network.networks =
lib.mapAttrs'
(num: _:
lib.nameValuePair "eth${num}" {
matchConfig.Name = "eth${num}";
networkConfig = {
DHCP = "yes";
LLMNR = true;
IPv4LLRoute = true;
LLDP = true;
IPv6AcceptRA = true;
# used to have a stable address for zfs send
Address = "fd42:4492:6a6d:43:1::${num}/64";
};
dhcpConfig = {
UseHostname = false;
RouteMetric = 512;
};
ipv6AcceptRAConfig.Token = "::521a:c5ff:fefe:65d9";
})
{
"0" = { };
"1" = { };
"2" = { };
"3" = { };
};
};
imports = [
../machines/core/core.nix
../machines/core/nix.nix
];
documentation.enable = lib.mkDefault false;
documentation.doc.enable = lib.mkDefault false;
documentation.info.enable = lib.mkDefault false;
documentation.nixos.enable = lib.mkDefault false;
documentation.nixos.options.warningsAreErrors = false;
documentation = {
enable = lib.mkDefault false;
doc.enable = lib.mkDefault false;
info.enable = lib.mkDefault false;
nixos.enable = lib.mkDefault false;
nixos.options.warningsAreErrors = false;
};
# no auto-updates
systemd.services.update-prefetch.enable = false;