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| author | Antoine Ginies <aginies@mandriva.com> | 2004-04-02 14:03:41 +0000 |
|---|---|---|
| committer | Antoine Ginies <aginies@mandriva.com> | 2004-04-02 14:03:41 +0000 |
| commit | 54ddee710c26cb9c11f20cf6ae066c017139615b (patch) | |
| tree | 3a2237158024ee35cf5b80fecc0eb9720452f331 /rescue/tree/ka/setup_network.sh | |
| parent | b48a5f4ad711f389f0613a754454b683a1220708 (diff) | |
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first relsease
Diffstat (limited to 'rescue/tree/ka/setup_network.sh')
| -rwxr-xr-x | rescue/tree/ka/setup_network.sh | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/rescue/tree/ka/setup_network.sh b/rescue/tree/ka/setup_network.sh new file mode 100755 index 000000000..718e065f9 --- /dev/null +++ b/rescue/tree/ka/setup_network.sh @@ -0,0 +1,65 @@ +#!/bin/bash + +# this script setups the network on the cloned system +# puts a correct hostname +# changes the IP if static -- for only ONE device (dunno what will happen with multiple NICs) +# needs the file /ka/hostnames + + +curdir=`pwd` + + +# current hostname has been set up in rc.sysinit +ip=`hostname | tr _ .` + +echo My IP is $ip +cd /ka + +# the sed command will remove unwanted spaces +if test -f hostnames ; then + myname=`cat hostnames | sed -e 's/ / /g' -e 's/ *$//' | grep " $ip\$" | cut -d ' ' -f 1` + nbfound=`echo "$myname" | wc -l` +fi + +if [ $nbfound -ne 1 ] || [ -z "$myname" ]; then + # try DNS + echo IP not found in /ka/hostnames, Trying DNS + myname=`host $ip | grep "domain name" | cut -d " " -f 5` +# myname=`nslookup $ip | grep ^Name: | tail -n +2 | head -n 1 | sed 's/Name: *//'` +fi + +if [ -z "$myname" ]; then + myname=`hostname` + echo WARNING:HOSTNAME NOT FOUND +fi + +echo My hostname is $myname + +# change hostname in the network file +old=/disk/etc/sysconfig/network.beforeka +new=/disk/etc/sysconfig/network + +rm -f "$old" +mv "$new" "$old" +cat "$old" | grep -v ^HOSTNAME= > "$new" +echo "HOSTNAME=$myname" >> "$new" + +# assume first NIC is the gatewaydev (right ? wrong ?) +firstnic=`grep ^GATEWAYDEV "$new" | cut -d = -f 2 | tr -d \"` +echo GATEWAYDEV=$firstnic + +# see if IP has to be written +proto=`grep ^BOOTPROTO /disk/etc/sysconfig/network-scripts/ifcfg-$firstnic | cut -d = -f 2 | tr -d \"` +echo PROTO=$proto +if [ $proto != dhcp ]; then + # proto is static, write the new IP in the config file + old=/disk/etc/sysconfig/network-scripts/ifcfg-$firstnic.beforeka + new=/disk/etc/sysconfig/network-scripts/ifcfg-$firstnic + + rm -f "$old" + mv "$new" "$old" + cat "$old" | grep -v ^IPADDR= > "$new" + echo IPADDR=$ip >> "$new" +fi + +cd $curdir |