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the code to handle ifname/netdev/BOOTIF is updated;

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also, when the node is booting up, one file named "ifcfg-ethx" will be created for redhat6.

git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@8236 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
This commit is contained in:
mxi1
2010-11-23 12:15:54 +00:00
parent 69c166ab5d
commit 1cb5bdb0d7
5 changed files with 39 additions and 17 deletions
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29
xCAT-server/lib/xcat/plugins/anaconda.pm
View File

@@ -537,11 +537,9 @@ sub mknetboot
# which is used for dracut
# the redhat5.x os will ignore it
my $useifname=0;
if ($reshash->{$node}->[0] and $reshash->{$node}->[0]->{installnic}) {
if ($reshash->{$node}->[0]->{installnic} ne "mac") {
$useifname=1;
$kcmdline .= "ifname=".$reshash->{$node}->[0]->{installnic} . ":";
}
if ($reshash->{$node}->[0] and $reshash->{$node}->[0]->{installnic} and $reshash->{$node}->[0]->{installnic} ne "mac") {
$useifname=1;
$kcmdline .= "ifname=".$reshash->{$node}->[0]->{installnic} . ":";
} elsif ($nodebootif) {
$useifname=1;
$kcmdline .= "ifname=$nodebootif:";
@@ -555,7 +553,7 @@ sub mknetboot
#}
# append the mac address
my $mac;
if($useifname && $machash->{$node}->[0] && $machash->{$node}->[0]->{'mac'}) {
if($machash->{$node}->[0] && $machash->{$node}->[0]->{'mac'}) {
# TODO: currently, only "mac" attribute with classic style is used, the "|" delimited string of "macaddress!hostname" format is not used
$mac = $machash->{$node}->[0]->{'mac'};
if ( (index($mac, "|") eq -1) and (index($mac, "!") eq -1) ) {
@@ -563,20 +561,21 @@ sub mknetboot
if ($mac !~ /:/) {
$mac =~s/(..)(..)(..)(..)(..)(..)/$1:$2:$3:$4:$5:$6/;
}
$kcmdline .= "$mac ";
} else {
die qq{In the "mac" table, the "|" delimited string of "macaddress!hostname" format is not supported by "nodeset <nr> netboot|statelite if installnic/primarynic is set".};
$callback->({ error=>[ qq{In the "mac" table, the "|" delimited string of "macaddress!hostname" format is not supported by "nodeset <nr> netboot|statelite if installnic/primarynic is set".}], errorcode=>[1]});
return;
}
#} else { # it should never happen, but we don't always do it this way
# $callback->({error=>["cannot find the mac address for $node in mac table"], errorcode=>[1]});
}
# add "netdev=<eth0>" or "BOOTIF=<mac>"
if ($useifname && $mac) {
$kcmdline .= "$mac ";
}
# add "netdev=<eth0>" or "BOOTIF=<mac>"
# which are used for other scenarios
my $netdev = "";
if ($reshash->{$node}->[0] and $reshash->{$node}->[0]->{installnic}) {
if ($reshash->{$node}->[0]->{installnic} ne "mac") {
$kcmdline .= "netdev=" . $reshash->{$node}->[0]->{installnic} . " ";
}
if ($reshash->{$node}->[0] and $reshash->{$node}->[0]->{installnic} and $reshash->{$node}->[0]->{installnic} ne "mac") {
$kcmdline .= "netdev=" . $reshash->{$node}->[0]->{installnic} . " ";
} elsif ($nodebootif) {
$kcmdline .= "netdev=" . $nodebootif . " ";
} elsif ( $reshash->{$node}->[0] and $reshash->{$node}->[0]->{primarynic}) {

2
xCAT-server/share/xcat/netboot/rh/dracut/install.netboot
View File

@@ -1,6 +1,6 @@
#!/bin/sh
echo $drivers
dracut_install wget cpio gzip dash modprobe
dracut_install wget cpio gzip dash modprobe touch
dracut_install grep ifconfig hostname awk egrep grep dirname
inst "$moddir/xcatroot" "/sbin/xcatroot"
inst_hook cmdline 10 "$moddir/xcat-cmdline.sh"

2
xCAT-server/share/xcat/netboot/rh/dracut/install.statelite
View File

@@ -1,5 +1,5 @@
#!/bin/sh
echo $drivers
dracut_install wget cpio gzip dash modprobe wc
dracut_install wget cpio gzip dash modprobe wc touch
dracut_install grep ifconfig hostname awk egrep grep dirname expr
inst_hook pre-pivot 5 "$moddir/xcat-prepivot.sh"

22
xCAT-server/share/xcat/netboot/rh/dracut/xcatroot
View File

@@ -76,6 +76,28 @@ for lf in /tmp/dhclient.*.lease; do
netif=${netif%.*}
cp $lf "$NEWROOT/var/lib/dhclient/dhclient-$netif.leases"
done
if [ ! -z "$ifname" ]; then
MACX=${ifname#*:}
ETHX=${ifname%:$MACX*}
elif [ ! -z "$netdev" ]; then
ETHX=$netdev
MACX=`ip link show $netdev | grep ether | awk '{print $2}'`
elif [ ! -z "$BOOTIF" ]; then
MACX=$BOOTIF
ETHX=`ifconfig |grep -i $BOOTIF | awk '{print $1}'`
fi
if [ ! -z "$MACX" ] && [ ! -z "$ETHX" ]; then
if [ ! -e $NEWROOT/etc/sysconfig/network-scripts/ifcfg-$ETHX ]; then
touch $NEWROOT/etc/sysconfig/network-scripts/ifcfg-$ETHX
fi
echo "DEVICE=$ETHX" > $NEWROOT/etc/sysconfig/network-scripts/ifcfg-$ETHX
echo "BOOTPROTO=dhcp" >> $NEWROOT/etc/sysconfig/network-scripts/ifcfg-$ETHX
echo "HWADDR=$MACX" >> $NEWROOT/etc/sysconfig/network-scripts/ifcfg-$ETHX
echo "ONBOOT=yes" >> $NEWROOT/etc/sysconfig/network-scripts/ifcfg-$ETHX
fi
cp /etc/resolv.conf "$NEWROOT/etc/"
if [ -d "$NEWROOT/etc/sysconfig" -a ! -e "$NEWROOT/etc/sysconfig/selinux" ]; then

1
xCAT-server/share/xcat/netboot/rh/genimage
View File

@@ -1392,6 +1392,7 @@ sub generic_post { #This function is meant to leave the image in a state approxi
open($cfgfile,">","$rootimg_dir/etc/resolv.conf");
print $cfgfile "#Dummy resolv.conf to make boot cleaner";
close($cfgfile);
# TODO
# open($cfgfile,">","$rootimg_dir/etc/sysconfig/network-scripts/ifcfg-$prinic");
# print $cfgfile "ONBOOT=yes\nBOOTPROTO=dhcp\nDEVICE=$prinic\n";
# close($cfgfile);