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Added networking.extraLocalHosts option

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It adds its contents to '127.0.0.1' line of /etc/hosts
It makes possible to point multiple domains to localhost in correct way
This commit is contained in:
Valentin Shirokov 2017-07-04 01:58:48 +03:00
parent c31d21c9b1
commit f9ec52dedc
1 changed files with 15 additions and 3 deletions
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18
nixos/modules/config/networking.nix
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@ -20,12 +20,24 @@ in
options = {
networking.extraLocalHosts = lib.mkOption {
type = types.listOf types.str;
default = [];
example = [ "localhost.localdomain" "workinprogress.example.com" ];
description = ''
Additional entries to be appended to 127.0.0.1 entry in <filename>/etc/hosts</filename>.
'';
};
networking.extraHosts = lib.mkOption {
type = types.lines;
default = "";
example = "192.168.0.1 lanlocalhost";
description = ''
Additional entries to be appended to <filename>/etc/hosts</filename>.
Note that entries for 127.0.0.1 will not always work correctly if added from here.
They should be added via <literal>networking.extraLocalHosts</literal>.
'';
};
@ -187,11 +199,11 @@ in
"rpc".source = pkgs.glibc.out + "/etc/rpc";
# /etc/hosts: Hostname-to-IP mappings.
"hosts".text =
"hosts".text = let foo = concatStringsSep " " cfg.extraLocalHosts; in
''
127.0.0.1 localhost
127.0.0.1 localhost ${foo}
${optionalString cfg.enableIPv6 ''
::1 localhost
::1 localhost ${foo}
''}
${cfg.extraHosts}
'';