blob: 9126309212966213abc727522cebe1bf394c1848 (
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
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
|
#!/bin/bash
type getarg > /dev/null 2>&1 || . /lib/dracut-lib.sh
OLD_UMASK=$(umask)
umask 0022
mkdir -p /run/initramfs/state/etc/sysconfig/network-scripts
umask "$OLD_UMASK"
function cms_write_config() {
. /tmp/cms.conf
SUBCHANNELS="$(echo "$SUBCHANNELS" | sed 'y/ABCDEF/abcdef/')"
OLDIFS=$IFS
IFS=,
read -ra subch_array <<< "indexzero,$SUBCHANNELS"
IFS=$OLDIFS
devbusid=${subch_array[1]}
if [ "$NETTYPE" = "ctc" ]; then
driver="ctcm"
else
driver=$NETTYPE
fi
DEVICE=$(cd "/sys/devices/${driver}/$devbusid/net/" && set -- * && [ "$1" != "*" ] && echo "$1")
read -r uuid < /proc/sys/kernel/random/uuid
IFCFGFILE=/run/initramfs/state/etc/sysconfig/network-scripts/ifcfg-$DEVICE
strglobin "$IPADDR" '*:*:*' && ipv6=1
# to please NetworkManager on startup in loader before loader reconfigures net
cat > /etc/sysconfig/network << EOF
HOSTNAME=$HOSTNAME
EOF
echo "$HOSTNAME" > /etc/hostname
if [ "$ipv6" ]; then
echo "NETWORKING_IPV6=yes" >> /etc/sysconfig/network
else
echo "NETWORKING=yes" >> /etc/sysconfig/network
fi
cat > "$IFCFGFILE" << EOF
DEVICE=$DEVICE
UUID=$uuid
ONBOOT=yes
BOOTPROTO=static
MTU=$MTU
SUBCHANNELS=$SUBCHANNELS
EOF
if [ "$ipv6" ]; then
cat >> "$IFCFGFILE" << EOF
IPV6INIT=yes
IPV6_AUTOCONF=no
IPV6ADDR=$IPADDR/$NETMASK
IPV6_DEFAULTGW=$GATEWAY
EOF
else
cat >> "$IFCFGFILE" << EOF
IPADDR=$IPADDR
NETMASK=$NETMASK
BROADCAST=$BROADCAST
GATEWAY=$GATEWAY
EOF
fi
if [ "$ipv6" ]; then
# shellcheck disable=SC2153
IFS="," read -r DNS1 DNS2 _ <<< "$DNS"
else
IFS=":" read -r DNS1 DNS2 _ <<< "$DNS"
fi
# real DNS config for NetworkManager to generate /etc/resolv.conf
[[ $DNS1 ]] && echo "DNS1=$DNS1" >> "$IFCFGFILE"
[[ $DNS2 ]] && echo "DNS2=$DNS2" >> "$IFCFGFILE"
# just to please loader's readNetInfo && writeEnabledNetInfo
# which eats DNS1,DNS2,... and generates it themselves based on DNS
if [[ $ipv6 ]]; then
[[ $DNS ]] && echo "DNS=\"$DNS\"" >> "$IFCFGFILE"
else
[[ $DNS ]] && echo "DNS=\"${DNS/:/,}\"" >> "$IFCFGFILE"
fi
# colons in SEARCHDNS already replaced with spaces above for /etc/resolv.conf
[[ $SEARCHDNS ]] && echo "DOMAIN=\"$SEARCHDNS\"" >> "$IFCFGFILE"
[[ $PEERID ]] && echo "PEERID=$PEERID" >> "$IFCFGFILE"
[[ $MACADDR ]] && echo "MACADDR=$MACADDR" >> "$IFCFGFILE"
unset DNS1
unset DNS2
echo "files /etc/sysconfig/network-scripts" >> /run/initramfs/rwtab
echo "files /var/lib/dhclient" >> /run/initramfs/rwtab
}
[ -f /tmp/cms.conf ] && cms_write_config
|
