defect 4426: support persistent route setting for Ubuntu/Debian in routeop postscript
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daniceexi
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641be270e9
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cdacb9a85f
@ -6,7 +6,7 @@
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#=head2 routeop is called by makeroutes command and setuproutes postscript to
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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 ifnamea #NOTE: the add/delete will be
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# routeop add/delete net mask gateway ifname #NOTE: the add/delete will be
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# obsoleted, using 'replace' is recommended.
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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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@ -204,12 +204,6 @@ replace_persistent_route()
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OS_name="debian"
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fi
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# The replace operation does not support debain so far
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if [ "$OS_name" != "redhat" ] && [ "$OS_name" != "sles" ]; then
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echo "Warning: replace operation only supports to add persistent route for sles and redhat by now."
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return
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fi
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# set the destination of the route for searching in the route configuration file
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if [ "$net" = "default" ]; then
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routedest="default"
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@ -221,105 +215,106 @@ replace_persistent_route()
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case $OS_name in
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sles)
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filename="/etc/sysconfig/network/routes";
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if echo $net | grep : 2>&1 1>/dev/null
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then
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# for ipv6
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if [ "$gw" = "" -o "$gw" = "::" ] ; then
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route="$net/$mask :: - $ifname"
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route1="$net\/$mask :: - $ifname";
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else
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route="$net/$mask $gw - -"
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route1="$net\/$mask $gw - -";
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fi
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else
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# for ipv4
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if [ "$gw" = "" -o "$gw" = "0.0.0.0" ] ; then
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if [ "$net" = "default" ]; then
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route="default - - $ifname";
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route1="default - - $ifname";
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filename="/etc/sysconfig/network/routes";
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if echo $net | grep : 2>&1 1>/dev/null
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then
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# for ipv6
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if [ "$gw" = "" -o "$gw" = "::" ] ; then
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route="$net/$mask :: - $ifname"
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route1="$net\/$mask :: - $ifname";
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else
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route="$net/$mask - - $ifname";
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route1="$net\/$mask - - $ifname";
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route="$net/$mask $gw - -"
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route1="$net\/$mask $gw - -";
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fi
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else
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if [ "$net" = "default" ]; then
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route="default $gw - $ifname";
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route1="default $gw - $ifname";
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# for ipv4
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if [ "$gw" = "" -o "$gw" = "0.0.0.0" ] ; then
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if [ "$net" = "default" ]; then
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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/$mask $gw - $ifname";
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route1="$net\/$mask $gw - $ifname";
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if [ "$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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fi
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fi
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fi
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if [ -f $filename ]; then
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egrep "^$routedest" $filename 2>&1 1>/dev/null
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if [ $? -ne 0 ]; then #route does not exist
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echo $route >> $filename
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if [ -f $filename ]; then
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egrep "^$routedest" $filename 2>&1 1>/dev/null
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if [ $? -ne 0 ]; then #route does not exist
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echo $route >> $filename
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echo "Persistent route \"$route\" has been added in $filename."
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else
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# replace it
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sed -i -e "s/$routedest1.*/$route1/g" $filename
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echo "Persistent route \"$route\" has been replaced in $filename."
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fi
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else
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echo "$route" > $filename
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echo "Persistent route \"$route\" has been added in $filename."
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else
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# replace it
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sed -i -e "s/$routedest1.*/$route1/g" $filename
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echo "Persistent route \"$route\" has been replaced in $filename."
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fi
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else
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echo "$route" > $filename
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echo "Persistent route \"$route\" has been added in $filename."
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fi
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;;
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redhat)
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#echo "rh/fedora/centos"
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if [ -z "$ifname" ]; then
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echo "Error: the device name is necessary to configure static route."
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return
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fi
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if echo $net | grep : 2>&1 1>/dev/null
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then
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# ipv6
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filename="/etc/sysconfig/network-scripts/route6-$ifname"
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if [ "$gw" = "" -o "$gw" = "::" ] ; then
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route="$net/$mask dev $ifname"
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route1="$net\/$mask dev $ifname"
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else
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route="$net/$mask via $gw"
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route1="$net\/$mask via $gw"
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#echo "rh/fedora/centos"
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if [ -z "$ifname" ]; then
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echo "Error: the device name is necessary to configure static route."
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return
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fi
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else
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# ipv4
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filename="/etc/sysconfig/network-scripts/route-$ifname"
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if [ "$gw" = "" -o "$gw" = "0.0.0.0" ] ; then
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route="$net/$mask dev $ifname"
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route1="$net\/$mask dev $ifname"
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if echo $net | grep : 2>&1 1>/dev/null
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then
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# ipv6
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filename="/etc/sysconfig/network-scripts/route6-$ifname"
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if [ "$gw" = "" -o "$gw" = "::" ] ; then
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route="$net/$mask dev $ifname"
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route1="$net\/$mask dev $ifname"
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else
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route="$net/$mask via $gw"
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route1="$net\/$mask via $gw"
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fi
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else
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route="$net/$mask via $gw"
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route1="$net\/$mask via $gw"
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# ipv4
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filename="/etc/sysconfig/network-scripts/route-$ifname"
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if [ "$gw" = "" -o "$gw" = "0.0.0.0" ] ; then
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route="$net/$mask dev $ifname"
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route1="$net\/$mask dev $ifname"
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else
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route="$net/$mask via $gw"
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route1="$net\/$mask via $gw"
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fi
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fi
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fi
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if [ -f $filename ]; then
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egrep "^$routedest" $filename 2>&1 1>/dev/null
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if [ $? -ne 0 ]; then #route does not exist
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echo $route >> $filename
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if [ -f $filename ]; then
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egrep "^$routedest" $filename 2>&1 1>/dev/null
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if [ $? -ne 0 ]; then #route does not exist
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echo $route >> $filename
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echo "Persistent route \"$route\" has been added in $filename."
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else
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# replace it
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sed -i -e "s/$routedest1.*/$route1/g" $filename
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echo "Persistent route \"$route\" has been replaced in $filename."
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fi
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else
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echo "$route" > $filename
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echo "Persistent route \"$route\" has been added in $filename."
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else
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# replace it
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sed -i -e "s/$routedest1.*/$route1/g" $filename
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echo "Persistent route \"$route\" has been replaced in $filename."
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fi
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else
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echo "$route" > $filename
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echo "Persistent route \"$route\" has been added in $filename."
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fi
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;;
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debian)
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debianpreconf
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matchstr=""
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v6flag=0
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#on debian/ubuntu need the network device name
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if [ ! $ifname ];then
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ifname=`netstat -nr | grep "$net" | awk '{print $8}' | head -1`
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# on debian/ubuntu need the network device name
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if [ -z "$ifname" ]; then
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echo "Error: the device name is necessary to configure static route."
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return
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fi
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filename="/etc/network/interfaces.d/$ifname"
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@ -327,83 +322,47 @@ replace_persistent_route()
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echo "auto $ifname" > $filename
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echo "iface $ifname inet dhcp" >> $filename
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fi
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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 "$gw" = "::" ] ; then
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matchstr="$net/$mask dev $ifname"
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else
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matchstr="$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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matchstr="net $net netmask $mask dev $ifname"
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else
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matchstr="net $net netmask $mask gw $gw"
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fi
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fi
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grep "$matchstr" $filename 2>&1 1>/dev/null
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if [ $? -ne 0 ];then
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foundflag=0
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tempfile="/etc/network/interfaces.d/tmp"
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while read LINE
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do
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echo $LINE | grep "iface" 2>&1 1>/dev/null
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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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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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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" >> $tempfile
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fi
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else
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if [ "$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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echo $LINE | grep "iface $ifname " 2>&1 1>/dev/null
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#this is the last line of the device
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if [ $? -eq 0 ];then
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foundflag=1
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fi
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# if the route entry for a target net has been added in the if cfg file, just replace it
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cmd="post-up $cmd"
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#cmd1=${cmd//\//\\\/}
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#sed -i -e "s/.*$routedest1.*/$cmd1/g" $filename
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echo $LINE >> $tempfile
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done < $filename
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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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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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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" >> $tempfile
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fi
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else
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if [ "$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" >> $tempfile
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fi
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fi
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# for the case to add a new cmd for certain interface
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foundflag=0
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setflag=0
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tempfile="/etc/network/interfaces.d/tmp"
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>$tempfile
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while read LINE
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do
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# replace the existed setting
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echo $LINE | grep "$routedest1" 2>&1 1>/dev/null
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if [ $? -eq 0 -a $foundflag -eq 1 ];then
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LINE=$cmd
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setflag=1
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fi
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mv -f $tempfile $filename
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echo "Persistent route \"$matchstr\" added in $filename."
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else
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echo "Persisten route \"$match\" already exists in $filename"
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echo $LINE | grep "iface" 2>&1 1>/dev/null
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if [ $? -eq 0 -a $foundflag -eq 1 -a $setflag -eq 0 ];then
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foundflag=0
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echo "$cmd" >> $tempfile
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fi
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echo $LINE | grep "iface $ifname " 2>&1 1>/dev/null
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#this is the last line of the device
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if [ $? -eq 0 ];then
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foundflag=1
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fi
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echo $LINE >> $tempfile
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done < $filename
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#the insert place is the last line of the config file
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if [ $foundflag -eq 1 -a $setflag -eq 0 ];then
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echo "$cmd" >> $tempfile
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fi
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mv -f $tempfile $filename
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echo "Persistent route \"$cmd\" is added in $filename.; "
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;;
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esac
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@ -925,7 +884,7 @@ elif [ "$op" = "replace" ]; then
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fi
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fi
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echo "Adding temporary route: $cmd"
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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 [ $code -ne 0 ]; then
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@ -935,7 +894,9 @@ elif [ "$op" = "replace" ]; then
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fi
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#replace the persistent route
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replace_persistent_route $net $mask $gw $ifname
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# the $cmd param is used for Ubuntu since it needs to run the specific cmd to enable
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# the route during the up of the device
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replace_persistent_route $net $mask $gw $ifname
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fi
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exit 0
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