network/nix/lib/config/legacy.nix

97 lines
2.8 KiB
Nix

{ config, pkgs, lib, self, ... }:
let
mainServer = "server1";
pillar = self.lib.saltPillarFor "*";
renameAttr = from: to: attrset:
builtins.foldl' (result: name:
if name == from
then result // { "${to}" = attrset.${name}; }
else result // { "${name}" = attrset.${name}; }
) {} (builtins.attrNames attrset);
# HACK: `type = "phys"` works but once an LXC container is stopped
# the VLAN interface is not moved back.
forceVeth = interface: interface // {
type = "veth";
};
in
{
options.salt-pillar = lib.mkOption {};
config.salt-pillar = pillar;
config.site.net = lib.mkMerge ([
(builtins.mapAttrs (_: vlan: { vlan = vlan; }) pillar.vlans)
(builtins.mapAttrs (_: subnet4: { inherit subnet4; }) pillar.subnets-inet)
(builtins.mapAttrs (_: hosts4: { inherit hosts4; }) pillar.hosts-inet)
{ core.ospf.secret = pillar.ospf.secret; }
] ++ (
map (ctx:
builtins.mapAttrs (_: subnet: { subnets6.${ctx} = subnet; }) pillar.subnets-inet6.${ctx}
) (builtins.attrNames pillar.subnets-inet6)
) ++ (
map (ctx:
builtins.mapAttrs (_: subnet: { hosts6.${ctx} = subnet; }) pillar.hosts-inet6.${ctx}
) (builtins.attrNames pillar.hosts-inet6)
));
config.site.hosts = lib.mkMerge (
[
{
"${mainServer}".role = "server";
}
(builtins.mapAttrs (_: switch: {
inherit (switch) model location password;
role = "switch";
}) pillar.switches)
(builtins.mapAttrs (_: ap: {
inherit (ap) model location password;
role = "ap";
}) pillar.cpe)
(builtins.mapAttrs (name: container: {
role = "container";
location = mainServer;
interfaces =
builtins.mapAttrs (_: interface:
renameAttr "gw" "gw4"
(forceVeth interface)
) container.interfaces;
ospf =
let
hostPillar = self.lib.saltPillarFor name;
ospfConf = hostPillar.ospf;
in lib.optionalAttrs (hostPillar ? ospf && ospfConf ? stubnets-inet) {
stubNets4 = ospfConf.stubnets-inet;
} // lib.optionalAttrs (hostPillar ? ospf && ospfConf ? stubnets-inet6) {
stubNets6 = ospfConf.stubnets-inet6;
};
}) pillar.containers)
] ++
(map (net:
builtins.mapAttrs (_: addr4: {
}) pillar.hosts-inet.${net}
) (builtins.attrNames pillar.hosts-inet)) ++
(builtins.concatMap (ctx:
map (net:
builtins.mapAttrs (_: addr6: {
}) pillar.hosts-inet6.${ctx}.${net}
) (builtins.attrNames pillar.hosts-inet6.${ctx})
) (builtins.attrNames pillar.hosts-inet6))
);
config.site.ospf = {
networks4 = [ "172.20.72.0/21" ];
networks6 = [
"fd23:42:c3d2:500::/56"
"2a02:8106:208:5200::/56"
"2a02:8106:211:e900::/56"
];
};
}