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authortv <tv@krebsco.de>2020-10-03 12:24:25 +0200
committertv <tv@krebsco.de>2020-10-03 13:14:11 +0200
commit885e7857c0f3ac7dc7d73ceb6db6de9924f9b570 (patch)
treec32dfe8c530bbe4da8a7a09c76db9cd8d5192895
parent3f6a68eab4b49f16daf8373ee5d99b8ffd55a119 (diff)
tv ppp: reconfigure resolv.conf
-rw-r--r--tv/2configs/ppp.nix14
1 files changed, 13 insertions, 1 deletions
diff --git a/tv/2configs/ppp.nix b/tv/2configs/ppp.nix
index 8c1dc65bc..ff61f943f 100644
--- a/tv/2configs/ppp.nix
+++ b/tv/2configs/ppp.nix
@@ -1,4 +1,4 @@
-{ pkgs, ... }: let
+{ config, pkgs, ... }: let
lib = import <stockholm/lib>;
cfg = {
pin = "@${toString <secrets/o2.pin>}";
@@ -6,6 +6,18 @@
ttys.com = "/dev/ttyACM1";
};
in {
+ assertions = [
+ {
+ assertion = config.networking.resolvconf.enable;
+ message = "ppp configuration needs resolvconf";
+ }
+ ];
+ environment.etc."ppp/ip-up".source = pkgs.writeDash "ppp.ip-up" ''
+ ${pkgs.openresolv}/bin/resolvconf -a "$IFNAME" < /etc/ppp/resolv.conf
+ '';
+ environment.etc."ppp/ip-down".source = pkgs.writeDash "ppp.ip-down" ''
+ ${pkgs.openresolv}/bin/resolvconf -fd "$IFNAME"
+ '';
environment.etc."ppp/peers/o2".text = /* sh */ ''
${cfg.ttys.ppp}
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