37 lines
1.1 KiB
Nix
37 lines
1.1 KiB
Nix
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with import <stockholm/lib>;
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{ config, ... }: let
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# TODO dedup functions with ./retiolum-hosts.nix
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check = hostname: any (domain: hasSuffix ".${domain}" hostname) domains;
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domains = attrNames (filterAttrs (_: eq "hosts") config.krebs.dns.providers);
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in {
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options = {
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krebs.hosts = mkOption {
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default = {};
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type = types.attrsOf types.host;
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};
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};
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config = {
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networking.extraHosts =
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concatStringsSep
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"\n"
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(flatten
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(mapAttrsToList
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(hostname: host:
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mapAttrsToList
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(netname: net: let
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aliases = longs ++ shorts;
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longs = filter check net.aliases;
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shorts = let s = ".${config.krebs.dns.search-domain}"; in
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map (removeSuffix s) (filter (hasSuffix s) longs);
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in
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optionals
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(aliases != [])
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(map (addr: "${addr} ${toString aliases}") net.addrs))
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(filterAttrs (name: host: host.aliases != []) host.nets))
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config.krebs.hosts));
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};
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}
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