nixos/udev: switch networking.usePredicatableInterfaceNames to a kernel param

The udev rules we are shipping no longer work with systemd v242 and were
remove upstream some time ago. It seems like the entire renaming is now
done in C and not in the udev rules.
This commit is contained in:
Andreas Rammhold 2019-05-09 14:13:26 +02:00
parent 8c7e588362
commit 1f03f6fc43
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2 changed files with 2 additions and 17 deletions

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@ -1,13 +0,0 @@
# Copied from systemd 203.
ACTION=="remove", GOTO="net_name_slot_end"
SUBSYSTEM!="net", GOTO="net_name_slot_end"
NAME!="", GOTO="net_name_slot_end"
IMPORT{cmdline}="net.ifnames"
ENV{net.ifnames}=="0", GOTO="net_name_slot_end"
NAME=="", ENV{ID_NET_NAME_ONBOARD}!="", NAME="$env{ID_NET_NAME_ONBOARD}"
NAME=="", ENV{ID_NET_NAME_SLOT}!="", NAME="$env{ID_NET_NAME_SLOT}"
NAME=="", ENV{ID_NET_NAME_PATH}!="", NAME="$env{ID_NET_NAME_PATH}"
LABEL="net_name_slot_end"

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@ -116,10 +116,6 @@ let
exit 1
fi
${optionalString config.networking.usePredictableInterfaceNames ''
cp ${./80-net-setup-link.rules} $out/80-net-setup-link.rules
''}
# If auto-configuration is disabled, then remove
# udev's 80-drivers.rules file, which contains rules for
# automatically calling modprobe.
@ -282,6 +278,8 @@ in
services.udev.path = [ pkgs.coreutils pkgs.gnused pkgs.gnugrep pkgs.utillinux udev ];
boot.kernelParams = mkIf (!config.networking.usePredictableInterfaceNames) [ "net.ifnames=0" ];
environment.etc =
[ { source = udevRules;
target = "udev/rules.d";