924b2363ab7ff6ef4085b1146ee629b1b4902772
3 error
=0; trap 'error=$(($?>$error?$?:$error))' ERR
# save maximum error code
8 # determine predictable network names only for stretch and above
10 [ $do_init_tasks -eq 0 ] && return
12 ver
=$
($ROOTCMD dpkg-query
--showformat='${Version}' --show udev
)
13 if dpkg
--compare-versions $ver lt
220-7; then
17 [ -z $NIC1 ] && return
19 fields
="ID_NET_NAME_FROM_DATABASE ID_NET_NAME_ONBOARD ID_NET_NAME_SLOT ID_NET_NAME_PATH"
20 for field
in $fields; do
21 name
=$
(udevadm info
/sys
/class
/net
/$NIC1 |
sed -rn "s/^E: $field=(.+)/\1/p")
27 if [[ ! $name ]]; then
28 echo "$0: error: could not find systemd predictable network name. Using $NIC1."
33 CIDR
=$
(ip
-o -f inet addr show
$NIC1 |
awk '{print $4}')
34 if ifclass DHCPC
&& [ $FAI_ACTION = "install" -o $FAI_ACTION = "dirinstall" ]; then
36 cat > $target/etc
/network
/interfaces
<<-EOF
39 iface lo inet loopback
42 elif [ $FAI_ACTION = "install" -o $FAI_ACTION = "dirinstall" ]; then
43 [ -n "$CIDR" ] && cat > $target/etc
/network
/interfaces
<<-EOF
46 iface lo inet loopback
47 iface $NIC1 inet static
51 [ -n "$NETWORK" ] && echo "localnet $NETWORK" > $target/etc
/networks
52 if [ ! -L $target/etc
/resolv.conf
-a -e /etc
/resolv.conf
]; then
53 cp -p /etc
/resolv.conf
$target/etc
57 # here fcopy is mostly used, when installing a client for running in a
58 # different subnet than during the installation
59 fcopy
-iM /etc
/resolv.conf
60 fcopy
-iM /etc
/network
/interfaces
/etc
/networks