blob: f5989ef0d62532f2f02c7ee4f1c18959ac2c7e52 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
|
#!/bin/sh
# NFS root might have reached here before /tmp/net.ifaces was written
udevadm settle --timeout=30
# Don't write anything if we don't know our bootdev
[ -f /tmp/net.ifaces ] || return 1
read IFACES < /tmp/net.ifaces
for netif in $IFACES ; do
mkdir -p /tmp/ifcfg/
# bridge?
unset bridge
if [ "$netif" = "$bridgename" ]; then
bridge=yes
fi
cat /sys/class/net/$netif/address > /tmp/net.$netif.hwaddr
{
echo "# Generated by dracut initrd"
echo "DEVICE=$netif"
echo "ONBOOT=yes"
echo "NETBOOT=yes"
if [ -f /tmp/net.$netif.lease ]; then
strstr "$ip" '*:*:*' &&
echo "DHCPV6C=yes"
echo "BOOTPROTO=dhcp"
else
echo "BOOTPROTO=none"
# If we've booted with static ip= lines, the override file is there
. /tmp/net.$netif.override
echo "IPADDR=$ip"
echo "NETMASK=$mask"
[ -n "$gw" ] && echo "GATEWAY=$gw"
fi
} > /tmp/ifcfg/ifcfg-$netif
# bridge needs different things written to ifcfg
if [ -z "$bridge" ]; then
# standard interface
{
echo "HWADDR=$(cat /sys/class/net/$netif/address)"
echo "TYPE=Ethernet"
echo "NAME=\"Boot Disk\""
} >> /tmp/ifcfg/ifcfg-$netif
else
# bridge
{
echo "TYPE=Bridge"
echo "NAME=\"Boot Disk\""
} >> /tmp/ifcfg/ifcfg-$netif
# write separate ifcfg file for the raw eth interface
{
echo "DEVICE=$ethname"
echo "TYPE=Ethernet"
echo "ONBOOT=yes"
echo "NETBOOT=yes"
echo "HWADDR=$(cat /sys/class/net/$ethname/address)"
echo "BRIDGE=$netif"
echo "NAME=$ethname"
} >> /tmp/ifcfg/ifcfg-$ethname
fi
done
# Pass network opts
mkdir /dev/.initramfs/
cp /tmp/net.* /dev/.initramfs/ >/dev/null 2>&1
mkdir -p /dev/.initramfs/state/etc/sysconfig/network-scripts/
cp /tmp/net.$netif.resolv.conf /dev/.initramfs/state/etc/ >/dev/null 2>&1
echo "files /etc/sysconfig/network-scripts" > /dev/.initramfs/rwtab
cp -a /tmp/ifcfg/* /dev/.initramfs/state/etc/sysconfig/network-scripts/ >/dev/null 2>&1
|
