Re: [Devil-linux-develop] network configuration script - add routes

[Serge L. <ser...@gm...>]

Heiko,

actually, I have tested the code before posting, but it will be great to get
feedback before I merge this fragment (which converts network interface files
only) into upgrade-config. I'm asking because the price of my mistake in this
case is quite big - after upgrade the network might be inaccessible.
Any volunteers are welcome :)

Serge

On 09/06/2010 07:04 AM, Heiko Zuerker wrote:
> Hey,
> 
> I blame this question on my hangover... 
> How do you want to me to test, this seems like just a code fragment.
> 
> Heiko
> 
>> -----Original Message-----
>> From: Serge Leschinsky [mailto:ser...@gm...]
>> Sent: Sunday, September 05, 2010 5:37 PM
>> To: dev...@li...
>> Subject: Re: [Devil-linux-develop] network configuration script - add
>> routes
>>
>> Please test this code:
>>
>> # cat upgrade
>>
>> convert_routes ()
>> {
>>   local file=$1
>>   grep "^ROUTE=" $file | while read line;
>>   do
>>         unset ROUTE net gw
>>         eval $line
>>
>>         if  echo $ROUTE | grep "via\|dev" > /dev/null 2>&1; then
>> 	  echo $line; continue ;
>> 	fi
>>
>>         if echo $ROUTE | grep ":" > /dev/null 2>&1; then
>>                net=$(echo $ROUTE | cut -d':' -f1)
>>                gw=$(echo $ROUTE | cut -d':' -f2)
>>         else
>>                net=$(echo $ROUTE) # to remove spaces
>>         fi
>>
>>         #echo $net $gw $dev
>>
>>         # fixes
>>         if echo $net | grep default > /dev/null 2>&1; then
>>                 net="default";
>>         fi
>>
>>         if [ x"$gw" == "x" ]; then
>>                 dev="dev \$DEVICE";
>>         else
>>                 gw="via $gw";
>>         fi
>>
>>         echo "ROUTE=\"$net $gw $dev\""
>>   done
>>
>> }
>>
>> # convert network interface configuration to new format for iface in
>> /etc/sysconfig/nic/*; do
>>
>>   version=$(awk -F "@version:" ' /^#@version:/ { print $2}' $iface)
>>
>>   if [ -n "$version" ]; then
>>         # conversion from version "x"
>>         # Versions other then '1' was not released yet"
>>         continue
>>   else
>>         cp $iface $iface.conversion
>>         echo "#@version: 1" > $iface
>>         sed -e 's/^ROUTE/#ROUTE/g' $iface.conversion >> $iface
>>         convert_routes $iface.conversion >> $iface
>>         rm -f $iface.conversion
>>   fi
>>
>> done
>>
>>
>>
>> On 09/05/2010 12:08 PM, Heiko Zuerker wrote:
>>> Yes that would make sense.
>>>
>>> H.
>>>
>>
>>
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