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author | Eelco Dolstra <eelco.dolstra@logicblox.com> | 2014-04-18 19:34:45 +0200 |
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committer | Eelco Dolstra <eelco.dolstra@logicblox.com> | 2014-04-18 19:34:45 +0200 |
commit | 232a9caa9680db0d084504a43c334e2e583a8cd9 (patch) | |
tree | 4c7afa5d58eda9563e21e84aee95c70f11ee290c /nixos/modules | |
parent | 465d6ff5722cf1c9b7e58793ed50c5bc750c5098 (diff) | |
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Fix predictable network interface naming
In current systemd, this has been moved to systemd-network, which we're not using yet. So revive the old udev rules from systemd 203.
Diffstat (limited to 'nixos/modules')
-rw-r--r-- | nixos/modules/services/hardware/80-net-name-slot.rules | 13 | ||||
-rw-r--r-- | nixos/modules/services/hardware/udev.nix | 4 |
2 files changed, 15 insertions, 2 deletions
diff --git a/nixos/modules/services/hardware/80-net-name-slot.rules b/nixos/modules/services/hardware/80-net-name-slot.rules new file mode 100644 index 000000000000..18547f170a3f --- /dev/null +++ b/nixos/modules/services/hardware/80-net-name-slot.rules @@ -0,0 +1,13 @@ +# 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" diff --git a/nixos/modules/services/hardware/udev.nix b/nixos/modules/services/hardware/udev.nix index 169a2e884147..507752dabcf7 100644 --- a/nixos/modules/services/hardware/udev.nix +++ b/nixos/modules/services/hardware/udev.nix @@ -83,8 +83,8 @@ let grep -l '\(RUN+\|IMPORT{program}\)="\(/usr\)\?/s\?bin' $i/*/udev/rules.d/* || true done - ${optionalString (!config.networking.usePredictableInterfaceNames) '' - ln -s /dev/null $out/80-net-name-slot.rules + ${optionalString config.networking.usePredictableInterfaceNames '' + cp ${./80-net-name-slot.rules} $out/80-net-name-slot.rules ''} # If auto-configuration is disabled, then remove |