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Values: Make generic network configs for openstack guests

This commit is contained in:
Felix Albrigtsen 2024-07-28 20:31:02 +02:00 committed by Felix Albrigtsen
parent 6c2211b7f9
commit 381d5b6734
2 changed files with 29 additions and 22 deletions
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28
hosts/ildkule/configuration.nix
View File

@ -21,35 +21,19 @@
networking.hostName = "ildkule"; # Define your hostname.
# Main connection for incoming and outgoing connections to the world, using the global ("floating") IP
systemd.network.networks."30-ntnu-global" = values.defaultNetworkConfig // {
# Main connection, using the global/floatig IP, for communications with the world
systemd.network.networks."30-ntnu-global" = values.openstackGlobalNetworkConfig // {
matchConfig.Name = "ens4";
DHCP = "yes";
gateway = [ ];
addresses = [
{
# Add the global address in addition to the local address learned from DHCP
addressConfig.Address = "129.241.153.213/32";
}
addresses = [
{ addressConfig.Address = "${values.hosts.ildkule.ipv4_global}/32"; }
];
};
# Secondary connection only for use within the university network
systemd.network.networks."40-ntnu-internal" = values.defaultNetworkConfig // {
systemd.network.networks."40-ntnu-internal" = values.openstackLocalNetworkConfig // {
matchConfig.Name = "ens3";
DHCP = "yes";
gateway = [ ];
routes = [
{
routeConfig.Destination = "10.0.0.0/8";
}
];
linkConfig.RequiredForOnline = "no";
dhcpV4Config = {
# Do not use this interface as a default / global route
# Note: This does not remove the link-local route 192.168.11.0/24, as it is added by the kernel itself
UseRoutes = "no";
};
};
# List packages installed in system profile

23
values.nix
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@ -73,4 +73,27 @@ in rec {
DHCP = "no";
};
openstackGlobalNetworkConfig = {
networkConfig.IPv6AcceptRA = "no";
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";
routes = [
{
routeConfig.Destination = "10.0.0.0/8";
}
];
linkConfig.RequiredForOnline = "no";
dhcpV4Config = {
# Only use this network for link-local networking, no global/default routes
UseRoutes = "no";
};
};
}