pvv-nixos-config/values.nix
Felix Albrigtsen 2030d4de39 fix-openstack-networking (!47)
Fix networking in Openstack.

This rewrites the systemd-networkd config, fixing both dhcp and manual address/route configurations.
Now, everything should behave predictably, routing NTNU-internal and NTNU-global addresses separately and properly across both ipv4 and ipv6.

Reviewed-on: https://git.pvv.ntnu.no/Drift/pvv-nixos-config/pulls/47
2024-07-31 11:23:00 +02:00

98 lines
2.2 KiB
Nix

# Feel free to change the structure of this file
let
pvv-ipv4 = suffix: "129.241.210.${toString suffix}";
pvv-ipv6 = suffix: "2001:700:300:1900::${toString suffix}";
in rec {
ipv4-space = pvv-ipv4 "128/25";
ipv6-space = pvv-ipv6 "/64";
services = {
matrix = {
inherit (hosts.bicep) ipv4 ipv6;
};
postgres = {
inherit (hosts.bicep) ipv4 ipv6;
};
mysql = {
inherit (hosts.bicep) ipv4 ipv6;
};
# Also on bicep
turn = {
ipv4 = pvv-ipv4 213;
ipv6 = pvv-ipv6 213;
};
};
hosts = {
gateway = pvv-ipv4 129;
bekkalokk = {
ipv4 = pvv-ipv4 168;
ipv6 = pvv-ipv6 168;
};
ildkule = {
ipv4 = "10.212.25.209";
ipv6 = "2001:700:300:6025:f816:3eff:feee:812d";
ipv4_global = "129.241.153.213";
ipv6_global = "2001:700:300:6026:f816:3eff:fe58:f1e8";
};
bicep = {
ipv4 = pvv-ipv4 209;
ipv6 = pvv-ipv6 209;
};
bob = {
ipv4 = "129.241.152.254";
# ipv6 = ;
};
knutsen = {
ipv4 = pvv-ipv4 191;
};
shark = {
ipv4 = pvv-ipv4 196;
ipv6 = pvv-ipv6 196;
};
brzeczyszczykiewicz = {
ipv4 = pvv-ipv4 205;
ipv6 = pvv-ipv6 "1:50"; # Wtf peder why
};
georg = {
ipv4 = pvv-ipv4 204;
ipv6 = pvv-ipv6 "1:4f"; # Wtf øystein og daniel why
};
buskerud = {
ipv4 = pvv-ipv4 231;
ipv6 = pvv-ipv6 231;
};
};
defaultNetworkConfig = {
networkConfig.IPv6AcceptRA = "no";
gateway = [ hosts.gateway ];
dns = [ "129.241.0.200" "129.241.0.201" ];
domains = [ "pvv.ntnu.no" "pvv.org" ];
DHCP = "no";
};
openstackGlobalNetworkConfig = {
networkConfig.IPv6AcceptRA = "yes";
dns = [ "129.241.0.200" "129.241.0.201" ];
domains = [ "pvv.ntnu.no" "pvv.org" ];
DHCP = "yes";
};
openstackLocalNetworkConfig = {
networkConfig.IPv6AcceptRA = "no";
dns = [ "129.241.0.200" "129.241.0.201" ];
domains = [ "pvv.ntnu.no" "pvv.org" ];
DHCP = "yes";
# Only use this network for link-local networking, not global/default routes
dhcpV4Config.UseRoutes = "no";
routes = [
{ routeConfig = { Destination = "10.0.0.0/8"; Gateway = "_dhcp4"; }; }
];
linkConfig.RequiredForOnline = "no";
};
}