talos/hack/udevd/80-net-name-slot.rules
Andrey Smirnov bab484a405
feat: use stable network interface names
Use `udevd` rules to create stable interface names.

Link controllers should wait for `udevd` to settle down, otherwise link
rename will fail (interface should not be UP).

Signed-off-by: Andrey Smirnov <andrey.smirnov@talos-systems.com>
2023-06-01 21:29:12 +04:00

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ACTION!="add", 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="$env{ID_NET_NAME_PATH}"
NAME=="", ENV{ID_NET_NAME_MAC}!="", NAME="$env{ID_NET_NAME_MAC}"
LABEL="net_name_slot_end"