diff options
| author | tv <tv@krebsco.de> | 2016-02-06 15:57:43 +0100 |
|---|---|---|
| committer | tv <tv@krebsco.de> | 2016-02-06 15:57:43 +0100 |
| commit | a1f7f5e510ddc7a35bebe4ec7698e19d83d57c3f (patch) | |
| tree | d15f7ffde80a6b146088b76bf3a1c5fc54e751b8 /krebs/3modules | |
| parent | df89fb7e9121d395357885e00a24a616eb1fef57 (diff) | |
krebs: DRY up shorts of the networking.extraHosts generator
Diffstat (limited to 'krebs/3modules')
| -rw-r--r-- | krebs/3modules/default.nix | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/krebs/3modules/default.nix b/krebs/3modules/default.nix index 7418434ea..20eb944e2 100644 --- a/krebs/3modules/default.nix +++ b/krebs/3modules/default.nix @@ -103,10 +103,8 @@ let aliases = longs ++ shorts; providers = dns.split-by-provider net.aliases cfg.dns.providers; longs = providers.hosts; - shorts = - map (removeSuffix ".${cfg.search-domain}") - (filter (hasSuffix ".${cfg.search-domain}") - longs); + shorts = let s = ".${cfg.search-domain}"; in + map (removeSuffix s) (filter (hasSuffix s) longs); in map (addr: "${addr} ${toString aliases}") net.addrs ) (filterAttrs (name: host: host.aliases != []) host.nets) |