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defect 4033: fix device based routing in makeroutes

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This commit is contained in:
Arif Ali
2014-04-01 16:16:14 +01:00
parent 5fd991246a
commit 54f99d0849
2 changed files with 215 additions and 59 deletions
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123
xCAT-server/lib/xcat/plugins/route.pm
View File

@@ -449,7 +449,7 @@ sub process_makeroutes {
delete_route($callback, $route_hash->{net}, $route_hash->{mask}, $gw_ip, $gw_name, $route_hash->{ifname});
}
else {
set_route($callback, $route_hash->{net}, $route_hash->{mask}, $gw_ip, $gw_name,$route_hash->{ifname});
set_route($callback, $route_hash->{net}, $route_hash->{mask}, $gw_ip, $gw_name, $route_hash->{ifname});
}
}
}
@@ -526,6 +526,7 @@ sub route_exists {
my $mask = shift;
my $gw_ip = shift;
my $gw=shift;
my $ifname = shift;
my $islinux=xCAT::Utils->isLinux();
@@ -557,7 +558,8 @@ sub route_exists {
my $net1=$a[0];
my $mask1=$a[2];
my $gw1=$a[1];
if (($net1 eq $net) && ($mask1 eq $mask) && (($gw1 eq $gw) || ($gw1 eq $gw_ip))) {
my $ifname1=$a[7];
if (($net1 eq $net) && ($mask1 eq $mask) && (($gw1 eq $gw) || ($gw1 eq $gw_ip) || ($ifname1 eq $ifname))) {
return 1;
}
}
@@ -602,19 +604,27 @@ sub set_route {
#print "set_route get called\n";
my $result;
if (!route_exists($net, $mask, $gw_ip, $gw)) {
if (!route_exists($net, $mask, $gw_ip, $gw, $ifname)) {
#set temporay route
my $cmd;
# ipv6 network
if ($net =~ /:/) {
if (xCAT::Utils->isLinux()) {
$cmd="ip -6 route add $net/$mask via $gw_ip";
if ( $gw_ip == "" || $gw_ip == "::" ) {
$cmd="ip -6 route add $net/$mask dev $ifname";
} else {
$cmd="ip -6 route add $net/$mask via $gw_ip";
}
} else {
# AIX TODO
}
} else {
if (xCAT::Utils->isLinux()) {
$cmd="route add -net $net netmask $mask gw $gw_ip";
if ( $gw_ip == "" || $gw_ip == "0.0.0.0" ) {
$cmd="route add -net $net netmask $mask dev $ifname";
} else {
$cmd="route add -net $net netmask $mask gw $gw_ip";
}
} else {
$cmd="route add -net $net -netmask $mask $gw_ip";
}
@@ -676,18 +686,26 @@ sub delete_route {
#print "delete_route get called\n";
my $result;
if (route_exists($net, $mask, $gw_ip, $gw)) {
if (route_exists($net, $mask, $gw_ip, $gw, $ifname)) {
#delete route temporarily
my $cmd;
if ($net =~ /:/) {
if (xCAT::Utils->isLinux()) {
$cmd = "ip -6 route delete $net/$mask via $gw_ip";
if ( $gw_ip == "" || $gw_ip == "::" ) {
$cmd = "ip -6 route delete $net/$mask dev $ifname";
} else {
$cmd = "ip -6 route delete $net/$mask via $gw_ip";
}
} else {
# AIX TODO
}
} else {
if (xCAT::Utils->isLinux()) {
$cmd="route delete -net $net netmask $mask gw $gw_ip";
if ( $gw_ip == "" || $gw_ip == "0.0.0.0" ) {
$cmd="route delete -net $net netmask $mask dev $ifname";
} else {
$cmd="route delete -net $net netmask $mask gw $gw_ip";
}
} else {
$cmd="route delete -net $net -netmask $mask $gw_ip";
}
@@ -827,14 +845,22 @@ sub addPersistentRoute_Sles {
#print "old output=" . join("\n", @output) . "\n";
my $hasConfiged=0;
if (@output && (@output > 0)) {
$hasConfiged=checkConfig_Sles($net, $mask, $gw_ip, $gw, \@output);
$hasConfiged=checkConfig_Sles($net, $mask, $gw_ip, $gw, $ifname, \@output);
}
#print "hasConfiged=$hasConfiged\n";
my $new_config;
if ($net =~ /:/) {
$new_config = "$net/$mask $gw_ip - -\n";
if ( $gw_ip == "" || $gw_ip == "::" ) {
$new_config = "$net/$mask :: - $ifname\n";
} else {
$new_config = "$net/$mask $gw_ip - -\n";
}
} else {
$new_config="$net $gw_ip $mask $ifname\n";
if ( $gw_ip == "" || $gw_ip == "0.0.0.0" ) {
$new_config="$net 0.0.0.0 $mask $ifname\n";
} else {
$new_config="$net $gw_ip $mask $ifname\n";
}
}
if (!$hasConfiged) {
push(@output, $new_config);
@@ -872,7 +898,7 @@ sub deletePersistentRoute_Sles {
my @new_output=();
my $bigfound=0;
foreach my $tmp_conf (@output) {
my $found = checkConfig_Sles($net, $mask, $gw_ip, $gw, [$tmp_conf]);
my $found = checkConfig_Sles($net, $mask, $gw_ip, $gw, $ifname, [$tmp_conf]);
if (!$found) {
push(@new_output, $tmp_conf);
} else {
@@ -909,13 +935,18 @@ sub checkConfig_Sles {
my $mask = shift;
my $gw_ip = shift;
my $gw=shift;
my $ifname=shift;
my $output=shift;
# Format:
# DESTINATION GATEWAY NETMASK INTERFACE
# DESTINATION/PREFIXLEN GATEWAY - INTERFACE
# ipv4 format: 192.168.0.0 207.68.156.51 255.255.0.0 eth1
# ipv6 format: fd59::/64 fd57:faaf:e1ab:336:21a:64ff:fe01:1 - -
foreach my $line (@$output) {
my @a=split(' ', $line);
my ($net1,$mask1,$gw1);
my ($net1,$mask1,$gw1,$ifname1);
if ($net =~ /:/) {
if (@a>0) {
my $ipv6net = $a[0];
@@ -925,6 +956,10 @@ sub checkConfig_Sles {
$gw1=$a[1];
if ($gw1 eq '-') { $gw1=$gw_ip; }
}
if (@a>3) {
$ifname1=$a[3];
if ($ifname1 eq '-') { $ifname1=$ifname;}
}
} else {
if (@a>0) {
@@ -939,10 +974,14 @@ sub checkConfig_Sles {
$mask1=$a[2];
if ($mask1 eq '-') { $mask1=$mask;}
}
if (@a>3) {
$ifname1=$a[3];
if ($ifname1 eq '-') { $ifname1=$ifname;}
}
}
#print "net=$net1,$net mask=$mask1,$mask gw=$gw1,$gw_ip\n";
if (($net1 && $net1 eq $net) && ($mask1 && $mask1 eq $mask) && (($gw1 && $gw1 eq $gw) || ($gw1 && $gw1 eq $gw_ip))) {
#print "net=$net1,$net mask=$mask1,$mask gw=$gw1,$gw_ip ifname=$ifname1\n";
if (($net1 && $net1 eq $net) && ($mask1 && $mask1 eq $mask) && (($gw1 && $gw1 eq $gw) || ($gw1 && $gw1 eq $gw_ip) || ($ifname1 && $ifname1 eq $ifname))) {
return 1;
}
}
@@ -972,7 +1011,7 @@ sub addPersistentRoute_RH {
#print "old output=" . join("\n", @output) . "\n";
my $hasConfiged=0;
if (@output && (@output > 0)) {
$hasConfiged=checkConfig_RH($net, $mask, $gw_ip, $gw, \@output);
$hasConfiged=checkConfig_RH($net, $mask, $gw_ip, $gw, $ifname, \@output);
}
#print "hasConfiged=$hasConfiged\n";
my $new_config;
@@ -987,7 +1026,11 @@ sub addPersistentRoute_RH {
$new_config="$ifname $net/$mask $gw_ip";
} else {
$new_config="any net $net netmask $mask gw $gw_ip $ifname\n";
if ( $gw_ip == "" || $gw_ip == "0.0.0.0" ) {
$new_config="any net $net netmask $mask dev $ifname\n";
} else {
$new_config="any net $net netmask $mask gw $gw_ip\n";
}
}
if (!$hasConfiged) {
push(@output, $new_config);
@@ -1031,7 +1074,7 @@ sub deletePersistentRoute_RH {
my @new_output=();
my $bigfound=0;
foreach my $tmp_conf (@output) {
my $found = checkConfig_RH($net, $mask, $gw_ip, $gw, [$tmp_conf]);
my $found = checkConfig_RH($net, $mask, $gw_ip, $gw, $ifname, [$tmp_conf]);
if (!$found) {
push(@new_output, $tmp_conf);
} else {
@@ -1065,14 +1108,16 @@ sub checkConfig_RH {
my $mask = shift;
my $gw_ip = shift;
my $gw=shift;
my $ifname=shift;
my $output=shift;
foreach my $line (@$output) {
my @a=split(' ', $line);
#The format is: any net 172.16.0.0 netmask 255.240.0.0 gw 192.168.0.1 eth0
# ipv6 format: eth1 fd60::/64 fd57::214:5eff:fe15:1
my ($net1,$mask1,$gw1);
my ($net1,$mask1,$gw1,$ifname1);
if ($net =~ /:/) {
$ifname1 = $a[0];
if (@a>1) {
my $ipv6net = $a[1];
($net1,$mask1) = split("/",$ipv6net);
@@ -1090,13 +1135,18 @@ sub checkConfig_RH {
if ($mask1 eq '-') { $mask1=$mask;}
}
if (@a>6) {
$gw1=$a[6];
if ($gw1 eq '-') { $gw1=$gw_ip; }
if ( $a[5] eq 'dev' ) {
$ifname1=$a[6];
if ($ifname1 eq '-') { $ifname1=$ifname;}
} else {
$gw1=$a[6];
if ($gw1 eq '-') { $gw1=$gw_ip; }
}
}
}
#print "net=$net1,$net mask=$mask1,$mask gw=$gw1,$gw_ip\n";
if (($net1 && $net1 eq $net) && ($mask1 && $mask1 eq $mask) && (($gw1 && $gw1 eq $gw) || ($gw1 && $gw1 eq $gw_ip))) {
#print "net=$net1,$net mask=$mask1,$mask gw=$gw1,$gw_ip ifname=$ifname1,ifname\n";
if (($net1 && $net1 eq $net) && ($mask1 && $mask1 eq $mask) && (($gw1 && $gw1 eq $gw) || ($gw1 && $gw1 eq $gw_ip) || ($ifname1 && $ifname1 eq $ifname))) {
return 1;
}
}
@@ -1120,12 +1170,21 @@ sub addPersistentRoute_Debian{
#ipv6
if ( $net =~ /:/){
$cmd = "grep \"$net/$mask gw $gw_ip\" $conf_file";
$route_conf = " up route -A inet6 add $net/$mask gw $gw_ip \n down route -A inet6 del $net/$mask gw $gw_ip \n";
if ( $gw_ip == "" || $gw_ip == "::" ) {
$cmd = "grep \"$net/$mask dev $ifname\" $conf_file";
$route_conf = " up route -A inet6 add $net/$mask dev $ifname \n down route -A inet6 del $net/$mask dev $ifname \n";
} else {
$cmd = "grep \"$net/$mask gw $gw_ip\" $conf_file";
$route_conf = " up route -A inet6 add $net/$mask gw $gw_ip \n down route -A inet6 del $net/$mask gw $gw_ip \n";
}
}
else { #ipv4
$cmd = "grep \"-net $net netmask $mask gw $gw_ip\" $conf_file";
$route_conf = " up route add -net $net netmask $mask gw $gw_ip \n down route del -net $net netmask $mask gw $gw_ip \n";
if ( $gw_ip == "" || $gw_ip == "0.0.0.0" ) {
$route_conf = " up route add -net $net netmask $mask dev $ifname \n down route del -net $net netmask $mask dev $ifname \n";
} else {
$route_conf = " up route add -net $net netmask $mask gw $gw_ip \n down route del -net $net netmask $mask gw $gw_ip\n";
}
}
#fine the corresponding config in the config file
@@ -1183,10 +1242,18 @@ sub deletePersistentRoute_Debian{
preParse_Debian();
#ipv6
if ( $net =~ /:/){
$match = "$net/$mask gw $gw_ip";
if ( $gw_ip == "" || $gw_ip == "::" ) {
$match = "$net/$mask dev $ifname";
} else {
$match = "$net/$mask gw $gw_ip";
}
}
else {
$match = "net $net netmask $mask gw $gw_ip";
if ( $gw_ip == "" || $gw_ip == "0.0.0.0" ) {
$match = "net $net netmask $mask dev $ifname";
} else {
$match = "net $net netmask $mask gw $gw_ip";
}
}
open(FH, "<", $conf_file);

151
xCAT/postscripts/routeop
View File

@@ -107,7 +107,8 @@ route_exists()
net1=`echo $x|cut -d',' -f1`
gw1=`echo $x|cut -d',' -f2`
mask1=`echo $x|cut -d',' -f3`
if [ "$net" = "$net1" ] && [ "$mask" = "$mask1" ] && [ "$gw" = "$gw1" ]; then
ifname1=`echo $x|cut -d',' -f8`
if [ "$net" = "$net1" ] && [ "$mask" = "$mask1" ] && [ "$gw" = "$gw1" ] && [ "$ifname" = "$ifname1" ]; then
ret=1
break
fi
@@ -174,11 +175,21 @@ add_persistent_route()
filename="/etc/sysconfig/network/routes";
if echo $net | grep : 2>&1 1>/dev/null
then
route="$net/$mask $gw - -"
route1="$net\/$mask $gw - -";
if [ $gw_ip = "" -o $gw_ip = "::" ] ; then
route="$net/$mask :: - $ifname"
route1="$net\/$mask :: - $ifname";
else
route="$net/$mask $gw - -"
route1="$net\/$mask $gw - -";
fi
else
route="$net $gw $mask $ifname";
route1="$net $gw $mask $ifname";
if [ $gw_ip = "" -o $gw_ip = "0.0.0.0" ] ; then
route="$net 0.0.0.0 $mask $ifname";
route1="$net 0.0.0.0 $mask $ifname";
else
route="$net $gw $mask $ifname";
route1="$net $gw $mask $ifname";
fi
fi
if [ -f $filename ]; then
grep "$route" $filename 2>&1 1>/dev/null
@@ -221,10 +232,18 @@ add_persistent_route()
echo $net | grep : 2>&1 1>/dev/null
#ipv6
if [ $? -eq 0 ];then
matchstr="$net/$mask gw $gw"
if [ "$gw" = "" -o "$gw" = "::" ] ; then
matchstr="$net/$mask dev $ifname"
else
matchstr="$net/$mask gw $gw"
fi
v6flag=1
else
matchstr="net $net netmask $mask gw $gw"
if [ "$gw" = "" -o "$gw" = "0.0.0.0" ] ; then
matchstr="net $net netmask $mask dev $ifname"
else
matchstr="net $net netmask $mask gw $gw"
fi
fi
grep "$matchstr" $filename 2>&1 1>/dev/null
@@ -237,11 +256,21 @@ add_persistent_route()
if [ $? -eq 0 -a $foundflag -eq 1 ];then
foundflag=0
if [ $v6flag -eq 1 ];then
echo " up route -A inet6 add $net/$mask gw $gw" >> $tempfile
echo " down route -A inet6 del $net/$mask gw $gw" >> $tempfile
if [ "$gw" = "" -o "$gw" = "::" ] ; then
echo " up route -A inet6 add $net/$mask dev $ifname" >> $tempfile
echo " down route -A inet6 del $net/$mask dev $ifname" >> $tempfile
else
echo " up route -A inet6 add $net/$mask gw $gw" >> $tempfile
echo " down route -A inet6 del $net/$mask gw $gw" >> $tempfile
fi
else
echo " up route add -net $net netmask $mask gw $gw" >> $tempfile
echo " down route del -net $net netmask $mask gw $gw" >> $tempfile
if [ "$gw" = "" -o "$gw" = "0.0.0.0" ] ; then
echo " up route add -net $net netmask $mask dev $ifname" >> $tempfile
echo " down route del -net $net netmask $mask dev $ifname" >> $tempfile
else
echo " up route add -net $net netmask $mask gw $gw" >> $tempfile
echo " down route del -net $net netmask $mask gw $gw" >> $tempfile
fi
fi
fi
echo $LINE | grep "iface $ifname " 2>&1 1>/dev/null
@@ -255,11 +284,21 @@ add_persistent_route()
#the insert place is the last line of the config file
if [ $foundflag -eq 1 ];then
if [ $v6flag -eq 1 ];then
echo " up route -A inet6 add $net/$mask gw $gw" >> $tempfile
echo " down route -A inet6 del $net/$mask gw $gw" >> $tempfile
if [ "$gw" = "" -o "$gw" = "::" ] ; then
echo " up route -A inet6 add $net/$mask dev $ifname" >> $tempfile
echo " down route -A inet6 del $net/$mask dev $ifname" >> $tempfile
else
echo " up route -A inet6 add $net/$mask gw $gw" >> $tempfile
echo " down route -A inet6 del $net/$mask gw $gw" >> $tempfile
fi
else
echo " up route add -net $net netmask $mask gw $gw" >> $tempfile
echo " down route del -net $net netmask $mask gw $gw" >> $tempfile
if [ "$gw" = "" -o "$gw" = "0.0.0.0" ] ; then
echo " up route add -net $net netmask $mask dev $ifname" >> $tempfile
echo " down route del -net $net netmask $mask dev $ifname" >> $tempfile
else
echo " up route add -net $net netmask $mask gw $gw" >> $tempfile
echo " down route del -net $net netmask $mask gw $gw" >> $tempfile
fi
fi
fi
mv -f $tempfile $filename
@@ -273,14 +312,22 @@ add_persistent_route()
# ipv6 net
if echo $net | grep : 2>&1 1>/dev/null
then
if [ "$gw" = "" ] ; then
$gw = "::";
fi
filename="/etc/sysconfig/static-routes-ipv6";
route="$ifname $net/$mask $gw";
# $net/mask does not work with sed cmd
route1="$ifname $net\/$mask $gw";
else
filename="/etc/sysconfig/static-routes";
route="any net $net netmask $mask gw $gw $ifname";
route1="any net $net netmask $mask gw $gw $ifname";
if [ "$gw" = "" -o "$gw" = "0.0.0.0" ] ; then
route="any net $net netmask $mask dev $ifname";
route1="any net $net netmask $mask dev $ifname";
else
route="any net $net netmask $mask gw $gw $ifname";
route1="any net $net netmask $mask gw $gw $ifname";
fi
fi
if [ -f $filename ]; then
grep "$route" $filename 2>&1 1>/dev/null
@@ -340,15 +387,23 @@ rm_persistent_route()
# ipv6 net
if echo $net | grep : 2>&1 1>/dev/null
then
route="$net/$mask $gw - -";
route1="$net\/$mask $gw - -";
if [ $gw = "" -o $gw = "::" ] ; then
route="$net/$mask :: - $ifname";
route1="$net\/$mask :: - $ifname";
else
route="$net/$mask $gw - -";
route1="$net\/$mask $gw - -";
fi
else
if [ $gw = "" ] ; then
$gw = "0.0.0.0";
fi
if [ -n "$ifname" ]; then
route="$net $gw $mask $ifname";
route1="$net $gw $mask $ifname";
else
route="$net $gw $mask";
route1="$net $gw $mask";
route="$net $gw $mask -";
route1="$net $gw $mask -";
fi
fi
if [ -f $filename ]; then
@@ -376,10 +431,18 @@ rm_persistent_route()
echo $net | grep : 2>&1 1>/dev/null
#ipv6
if [ $? -eq 0 ];then
matchstr="$net/$mask gw $gw"
if [ $gw = "" -o $gw = "::" ] ; then
matchstr="$net/$mask dev $ifname"
else
matchstr="$net/$mask gw $gw"
fi
v6flag=1
else
matchstr="net $net netmask $mask gw $gw"
if [ $gw = "" -o $gw = "0.0.0.0" ] ; then
matchstr="net $net netmask $mask dev $ifname"
else
matchstr="net $net netmask $mask gw $gw"
fi
fi
grep "$matchstr" $filename
@@ -397,12 +460,22 @@ rm_persistent_route()
then
filename="/etc/sysconfig/static-routes-ipv6";
# $net/$mask does not work with sed
route="$ifname $net\/$mask $gw"
route1="$ifname $net/$mask $gw"
if [ "$gw" = "" -o "$gw" = "::" ] ; then
route="$ifname $net\/$mask ::"
route1="$ifname $net/$mask ::"
else
route="$ifname $net\/$mask $gw"
route1="$ifname $net/$mask $gw"
fi
else
filename="/etc/sysconfig/static-routes";
route="any net $net netmask $mask gw $gw $ifname";
route1="any net $net netmask $mask gw $gw $ifname";
if [ "$gw" = "" -o "$gw" = "0.0.0.0" ] ; then
route="any net $net netmask $mask dev $ifname";
route1="any net $net netmask $mask dev $ifname";
else
route="any net $net netmask $mask gw $gw $ifname";
route1="any net $net netmask $mask gw $gw $ifname";
fi
fi
if [ -f $filename ]; then
grep "$route" $filename 2>&1 1>/dev/null
@@ -431,14 +504,22 @@ if [ "$op" = "add" ]; then
if echo $net | grep : 2>&1 1>/dev/null
then
if [ "$(uname -s)" = "Linux" ]; then
cmd="ip -6 route add $net/$mask via $gw"
if [ "$gw" = "" -o "$gw" = "::" ] ; then
cmd="ip -6 route add $net/$mask dev $ifname"
else
cmd="ip -6 route add $net/$mask via $gw"
fi
else
# AIX TODO
cmd="ip -6 route add $net/$mask via $gw"
fi
else
if [ "$(uname -s)" = "Linux" ]; then
cmd="route add -net $net netmask $mask gw $gw"
if [ "$gw" = "" -o "$gw" = "0.0.0.0" ] ; then
cmd="route add -net $net netmask $mask dev $ifname"
else
cmd="route add -net $net netmask $mask gw $gw"
fi
else
cmd="route add -net $net -netmask $mask $gw"
fi
@@ -472,14 +553,22 @@ elif [ "$op" = "delete" ]; then
if echo $net | grep : 2>&1 1>/dev/null
then
if [ "$(uname -s)" = "Linux" ]; then
cmd="ip -6 route delete $net/$mask via $gw"
if [ "$gw" = "" -o "$gw" = "::" ] ; then
cmd="ip -6 route delete $net/$mask dev $ifname"
else
cmd="ip -6 route delete $net/$mask via $gw"
fi
else
# AIX TODO
cmd="ip -6 route delete $net/$mask via $gw"
fi
else
if [ "$(uname -s)" = "Linux" ]; then
cmd="route delete -net $net netmask $mask gw $gw"
if [ "$gw" = "" -o "$gw" = "0.0.0.0" ] ; then
cmd="route delete -net $net netmask $mask dev $ifname"
else
cmd="route delete -net $net netmask $mask gw $gw"
fi
else
cmd="route delete -net $net -netmask $mask $gw"
fi