support replace operation for routeop postscript. So far only supports the persistent route setting for sles.
This commit is contained in:
daniceexi
parent
32c39eb1e9
commit
991e039470
@ -7,6 +7,13 @@
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# setup a route on a node.
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# The syntax is:
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# routeop add/delete net mask gateway ifname
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# routeop replace net mask gateway ifname #NOTE: it only works for sles so far
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# net - IP of net like 192.168.1.0. The keyword
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# 'default' is used to set the default route.
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# mask - The length of the netmask
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# gatewasy - The next hop. It could be set to "" or 0.0.0.0
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# ifname - The interface to route to the next hop
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# example: routeop replace default 0 10.1.0.209 eth0
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#=cut
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#-------------------------------------------------------------------------------
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@ -19,6 +26,14 @@ if [ -n "$5" ]; then
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ifname=$5
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fi
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# use nummask to know whether the netmask format is 255.255.255.0 or 24 (a number)
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nummask=0
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echo $mask | grep '\.' > /dev/null
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if [ $? -ne 0 ]; then
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nummask=1 # the netmask is the length of network mask.
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fi
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function debianpreconf(){
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#create the config sub dir
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if [ ! -d "/etc/network/interfaces.d" ];then
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@ -143,6 +158,7 @@ route_exists()
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echo $ret
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}
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# handle the route add/replace operation that adding the setting to configuration file
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add_persistent_route()
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{
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net=$1;
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@ -168,6 +184,14 @@ add_persistent_route()
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OS_name="debian"
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fi
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# The replace operation does not support redhat and debain so far
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if [ "$op" = "replace" ]; then
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if [ "$OS_name" = "redhat" -o "$OS_name" = "debain" ]; then
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echo "Warning: replace operation only supports to add persistent route for sles by now."
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return
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fi
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fi
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case $OS_name in
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sles)
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#echo "sles"
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@ -175,36 +199,56 @@ add_persistent_route()
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filename="/etc/sysconfig/network/routes";
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if echo $net | grep : 2>&1 1>/dev/null
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then
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if [ $gw_ip = "" -o $gw_ip = "::" ] ; then
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if [ "$gw" = "" -o "$gw" = "::" ] ; then
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route="$net/$mask :: - $ifname"
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route1="$net\/$mask :: - $ifname";
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else
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else
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route="$net/$mask $gw - -"
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route1="$net\/$mask $gw - -";
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fi
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fi
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else
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if [ $gw_ip = "" -o $gw_ip = "0.0.0.0" ] ; then
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route="$net 0.0.0.0 $mask $ifname";
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route1="$net 0.0.0.0 $mask $ifname";
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else
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route="$net $gw $mask $ifname";
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route1="$net $gw $mask $ifname";
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fi
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if [ "$gw" = "" -o "$gw" = "0.0.0.0" ] ; then
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if [ $nummask -eq 1 ]; then
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if [ "$net" = "default" ]; then
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route="default - - $ifname";
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route1="default - - $ifname";
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else
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route="$net/$mask - - $ifname";
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route1="$net\/$mask - - $ifname";
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fi
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else
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route="$net 0.0.0.0 $mask $ifname";
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route1="$net 0.0.0.0 $mask $ifname";
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fi
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else
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if [ $nummask -eq 1 ]; then
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if [ "$net" = "default" ]; then
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route="default $gw - $ifname";
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route1="default $gw - $ifname";
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else
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route="$net/$mask $gw - $ifname";
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route1="$net\/$mask $gw - $ifname";
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fi
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else
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route="$net $gw $mask $ifname";
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route1="$net $gw $mask $ifname";
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fi
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fi
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fi
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if [ -f $filename ]; then
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grep "$route" $filename 2>&1 1>/dev/null
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if [ $? -ne 0 ]; then #route does not exist
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grep "$xcat_config_start" $filename 2>&1 1>/dev/null
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if [ $? -ne 0 ]; then #no xCAT section
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echo $xcat_config_start >> $filename
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echo $route >> $filename
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echo $xcat_config_end >> $filename
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else
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sed -i -e s/"$xcat_config_end"/"$route1\n$xcat_config_end"/g $filename
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fi
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echo "Persistent route \"$route\" added in $filename."
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grep "$xcat_config_start" $filename 2>&1 1>/dev/null
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if [ $? -ne 0 ]; then #no xCAT section
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echo $xcat_config_start >> $filename
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echo $route >> $filename
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echo $xcat_config_end >> $filename
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else
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sed -i -e s/"$xcat_config_end"/"$route1\n$xcat_config_end"/g $filename
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fi
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echo "Persistent route \"$route\" added in $filename."
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else
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echo "Persistent route \"$route\" already exists in $filename."
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echo "Persistent route \"$route\" already exists in $filename."
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fi
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else
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#echo "got here"
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@ -232,18 +276,18 @@ add_persistent_route()
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echo $net | grep : 2>&1 1>/dev/null
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#ipv6
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if [ $? -eq 0 ];then
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if [ "$gw" = "" -o "$gw" = "::" ] ; then
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if [ "$gw" = "" -o "$gw" = "::" ] ; then
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matchstr="$net/$mask dev $ifname"
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else
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else
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matchstr="$net/$mask gw $gw"
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fi
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v6flag=1
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else
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if [ "$gw" = "" -o "$gw" = "0.0.0.0" ] ; then
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if [ "$gw" = "" -o "$gw" = "0.0.0.0" ] ; then
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matchstr="net $net netmask $mask dev $ifname"
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else
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else
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matchstr="net $net netmask $mask gw $gw"
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fi
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fi
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fi
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grep "$matchstr" $filename 2>&1 1>/dev/null
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@ -256,21 +300,21 @@ add_persistent_route()
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if [ $? -eq 0 -a $foundflag -eq 1 ];then
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foundflag=0
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if [ $v6flag -eq 1 ];then
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if [ "$gw" = "" -o "$gw" = "::" ] ; then
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if [ "$gw" = "" -o "$gw" = "::" ] ; then
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echo " up route -A inet6 add $net/$mask dev $ifname" >> $tempfile
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echo " down route -A inet6 del $net/$mask dev $ifname" >> $tempfile
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else
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else
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echo " up route -A inet6 add $net/$mask gw $gw" >> $tempfile
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echo " down route -A inet6 del $net/$mask gw $gw" >> $tempfile
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fi
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fi
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else
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if [ "$gw" = "" -o "$gw" = "0.0.0.0" ] ; then
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echo " up route add -net $net netmask $mask dev $ifname" >> $tempfile
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echo " down route del -net $net netmask $mask dev $ifname" >> $tempfile
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else
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if [ "$gw" = "" -o "$gw" = "0.0.0.0" ] ; then
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echo " up route add -net $net netmask $mask dev $ifname" >> $tempfile
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echo " down route del -net $net netmask $mask dev $ifname" >> $tempfile
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else
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echo " up route add -net $net netmask $mask gw $gw" >> $tempfile
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echo " down route del -net $net netmask $mask gw $gw" >> $tempfile
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fi
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fi
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fi
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fi
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echo $LINE | grep "iface $ifname " 2>&1 1>/dev/null
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@ -284,21 +328,21 @@ add_persistent_route()
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#the insert place is the last line of the config file
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if [ $foundflag -eq 1 ];then
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if [ $v6flag -eq 1 ];then
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if [ "$gw" = "" -o "$gw" = "::" ] ; then
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if [ "$gw" = "" -o "$gw" = "::" ] ; then
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echo " up route -A inet6 add $net/$mask dev $ifname" >> $tempfile
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echo " down route -A inet6 del $net/$mask dev $ifname" >> $tempfile
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else
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else
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echo " up route -A inet6 add $net/$mask gw $gw" >> $tempfile
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echo " down route -A inet6 del $net/$mask gw $gw" >> $tempfile
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fi
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fi
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else
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if [ "$gw" = "" -o "$gw" = "0.0.0.0" ] ; then
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echo " up route add -net $net netmask $mask dev $ifname" >> $tempfile
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echo " down route del -net $net netmask $mask dev $ifname" >> $tempfile
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else
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if [ "$gw" = "" -o "$gw" = "0.0.0.0" ] ; then
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echo " up route add -net $net netmask $mask dev $ifname" >> $tempfile
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echo " down route del -net $net netmask $mask dev $ifname" >> $tempfile
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else
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echo " up route add -net $net netmask $mask gw $gw" >> $tempfile
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echo " down route del -net $net netmask $mask gw $gw" >> $tempfile
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fi
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fi
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fi
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fi
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mv -f $tempfile $filename
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@ -313,7 +357,7 @@ add_persistent_route()
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if echo $net | grep : 2>&1 1>/dev/null
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then
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if [ "$gw" = "" ] ; then
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$gw = "::";
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$gw = "::";
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fi
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filename="/etc/sysconfig/static-routes-ipv6";
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route="$ifname $net/$mask $gw";
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@ -324,10 +368,10 @@ add_persistent_route()
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if [ "$gw" = "" -o "$gw" = "0.0.0.0" ] ; then
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route="any net $net netmask $mask dev $ifname";
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route1="any net $net netmask $mask dev $ifname";
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else
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else
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route="any net $net netmask $mask gw $gw $ifname";
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route1="any net $net netmask $mask gw $gw $ifname";
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fi
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fi
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fi
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if [ -f $filename ]; then
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grep "$route" $filename 2>&1 1>/dev/null
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@ -387,16 +431,16 @@ rm_persistent_route()
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# ipv6 net
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if echo $net | grep : 2>&1 1>/dev/null
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then
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if [ $gw = "" -o $gw = "::" ] ; then
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if [ $gw = "" -o $gw = "::" ] ; then
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route="$net/$mask :: - $ifname";
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route1="$net\/$mask :: - $ifname";
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else
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else
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route="$net/$mask $gw - -";
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route1="$net\/$mask $gw - -";
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fi
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fi
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else
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if [ $gw = "" ] ; then
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$gw = "0.0.0.0";
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if [ $gw = "" ] ; then
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$gw = "0.0.0.0";
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fi
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if [ -n "$ifname" ]; then
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route="$net $gw $mask $ifname";
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@ -431,18 +475,18 @@ rm_persistent_route()
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echo $net | grep : 2>&1 1>/dev/null
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#ipv6
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if [ $? -eq 0 ];then
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if [ $gw = "" -o $gw = "::" ] ; then
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if [ $gw = "" -o $gw = "::" ] ; then
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matchstr="$net/$mask dev $ifname"
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else
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else
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matchstr="$net/$mask gw $gw"
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fi
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fi
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v6flag=1
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else
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if [ $gw = "" -o $gw = "0.0.0.0" ] ; then
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if [ $gw = "" -o $gw = "0.0.0.0" ] ; then
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matchstr="net $net netmask $mask dev $ifname"
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else
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else
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matchstr="net $net netmask $mask gw $gw"
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fi
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fi
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fi
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grep "$matchstr" $filename
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@ -463,10 +507,10 @@ rm_persistent_route()
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if [ "$gw" = "" -o "$gw" = "::" ] ; then
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route="$ifname $net\/$mask ::"
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route1="$ifname $net/$mask ::"
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else
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else
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route="$ifname $net\/$mask $gw"
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route1="$ifname $net/$mask $gw"
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fi
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fi
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else
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filename="/etc/sysconfig/static-routes";
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if [ "$gw" = "" -o "$gw" = "0.0.0.0" ] ; then
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@ -504,22 +548,22 @@ if [ "$op" = "add" ]; then
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if echo $net | grep : 2>&1 1>/dev/null
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then
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if [ "$(uname -s)" = "Linux" ]; then
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if [ "$gw" = "" -o "$gw" = "::" ] ; then
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if [ "$gw" = "" -o "$gw" = "::" ] ; then
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cmd="ip -6 route add $net/$mask dev $ifname"
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else
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else
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cmd="ip -6 route add $net/$mask via $gw"
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fi
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fi
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else
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# AIX TODO
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cmd="ip -6 route add $net/$mask via $gw"
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fi
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else
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if [ "$(uname -s)" = "Linux" ]; then
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if [ "$gw" = "" -o "$gw" = "0.0.0.0" ] ; then
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if [ "$gw" = "" -o "$gw" = "0.0.0.0" ] ; then
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cmd="route add -net $net netmask $mask dev $ifname"
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else
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else
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cmd="route add -net $net netmask $mask gw $gw"
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fi
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fi
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else
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cmd="route add -net $net -netmask $mask $gw"
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fi
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@ -553,22 +597,22 @@ elif [ "$op" = "delete" ]; then
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if echo $net | grep : 2>&1 1>/dev/null
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then
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if [ "$(uname -s)" = "Linux" ]; then
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if [ "$gw" = "" -o "$gw" = "::" ] ; then
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if [ "$gw" = "" -o "$gw" = "::" ] ; then
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cmd="ip -6 route delete $net/$mask dev $ifname"
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else
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else
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cmd="ip -6 route delete $net/$mask via $gw"
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fi
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fi
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else
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# AIX TODO
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cmd="ip -6 route delete $net/$mask via $gw"
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fi
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else
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if [ "$(uname -s)" = "Linux" ]; then
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if [ "$gw" = "" -o "$gw" = "0.0.0.0" ] ; then
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if [ "$gw" = "" -o "$gw" = "0.0.0.0" ] ; then
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cmd="route delete -net $net netmask $mask dev $ifname"
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else
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else
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cmd="route delete -net $net netmask $mask gw $gw"
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fi
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fi
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else
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cmd="route delete -net $net -netmask $mask $gw"
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fi
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@ -587,5 +631,54 @@ elif [ "$op" = "delete" ]; then
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#remove the persistent route
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rm_persistent_route $net $mask $gw $ifname
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elif [ "$op" = "replace" ]; then
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if echo $net | grep : 2>&1 1>/dev/null
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then # ipv6
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if [ "$(uname -s)" = "Linux" ]; then
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if [ "$gw" = "" -o "$gw" = "::" ] ; then
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if [ "$net" = "default" ]; then
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cmd="ip -6 route replace default dev $ifname"
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else
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cmd="ip -6 route replace $net/$mask dev $ifname"
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fi
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else
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if [ "$net" = "default" ]; then
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cmd="ip -6 route replace default via $gw"
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else
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cmd="ip -6 route replace $net/$mask via $gw"
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fi
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fi
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fi
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else #ipv4
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if [ "$(uname -s)" = "Linux" ]; then
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if [ "$gw" = "" -o "$gw" = "0.0.0.0" ] ; then
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if [ "$net" = "default" ]; then
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cmd="ip route replace default dev $ifname"
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else
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cmd="ip route replace $net/$mask dev $ifname"
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fi
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else
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if [ "$net" = "default" ]; then
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cmd="ip route replace default via $gw"
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else
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cmd="ip route replace $net/$mask via $gw"
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fi
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fi
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fi
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fi
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echo "Adding temporary route: $cmd"
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result=`$cmd 2>&1`
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code=$?
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if [ $code -ne 0 ]; then
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logger -t xCAT -p local4.err "$cmd\nerror code=$code, result=$result."
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echo " error code=$code, result=$result."
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if [ -f "/etc/debian_version" ];then
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exit 1;
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fi
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fi
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#replace the persistent route
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add_persistent_route $net $mask $gw $ifname
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fi
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exit 0
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Block a user