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Direktori : /usr/lib/dracut/modules.d/80cms/ |
Current File : //usr/lib/dracut/modules.d/80cms/cms-write-ifcfg.sh |
#!/bin/bash # -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*- # ex: ts=8 sw=4 sts=4 et filetype=sh type getarg >/dev/null 2>&1 || . /lib/dracut-lib.sh mkdir -m 0755 -p /run/initramfs/state/etc/sysconfig/network-scripts function cms_write_config() { . /tmp/cms.conf SUBCHANNELS="$(echo $SUBCHANNELS | sed 'y/ABCDEF/abcdef/')" OLDIFS=$IFS IFS=, read -a 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 $1) uuid=$(cat /proc/sys/kernel/random/uuid) IFCFGFILE=/run/initramfs/state/etc/sysconfig/network-scripts/ifcfg-$DEVICE strstr "$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 DNS1=$(set -- ${DNS/,/ }; echo $1) DNS2=$(set -- ${DNS/,/ }; echo $2) else DNS1=$(set -- ${DNS/:/ }; echo $1) DNS2=$(set -- ${DNS/:/ }; echo $2) fi # real DNS config for NetworkManager to generate /etc/resolv.conf [ "$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\"" >> $IFCFGFILE [ "$NETTYPE" != "" ] && echo "NETTYPE=$NETTYPE" >> $IFCFGFILE [ "$PEERID" != "" ] && echo "PEERID=$PEERID" >> $IFCFGFILE [ "$PORTNAME" != "" ] && echo "PORTNAME=$PORTNAME" >> $IFCFGFILE [ "$CTCPROT" != "" ] && echo "CTCPROT=$CTCPROT" >> $IFCFGFILE [ "$MACADDR" != "" ] && echo "MACADDR=$MACADDR" >> $IFCFGFILE optstr="" for option in LAYER2 PORTNO; do [ -z "${!option}" ] && continue [ -n "$optstr" ] && optstr=${optstr}" " optstr=${optstr}$(echo ${option} | sed 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/')"="${!option} done # write single quotes since network.py removes double quotes but we need quotes echo "OPTIONS='$optstr'" >> $IFCFGFILE unset option unset optstr 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