arif/xcat-core
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the code for updating linuximage and osimage tables is completed now

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git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@7390 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
This commit is contained in:
mxi1
2010-09-09 08:20:27 +00:00
parent 1e087336bf
commit 8acae38e0e
1 changed files with 75 additions and 24 deletions
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99
xCAT-server/share/xcat/netboot/rh/genimage
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@@ -78,7 +78,8 @@ GetOptions(
# if "Table.pm" can be found here, the attributes in linuximage and osimage will be updated
my $needUpdateTable = 0;
my %keyhash = ();
my %updates = ();
my %updates_os = (); # the hash for updating osimage table
my %updates = (); # the hash for updating linuximage table
my $osimagetab;
my $linuximagetab;
@@ -259,8 +260,17 @@ unless ($osver and $profile) {
}
my @ndrivers;
unless ($netdriver) {
@ndrivers = qw/tg3 bnx2 bnx2x e1000 e1000e igb mlx_en/;
if ($netdriver) {
if ( ($updates{'netdrivers'} ne $netdriver) and ($needUpdateTable) ) {
$updates{'netdrivers'} = $netdriver;
}
} else {
if ($arch eq 'x86' or $arch eq 'x86_64') {
@ndrivers = qw/tg3 bnx2 bnx2x e1000 e1000e igb mlx_en/;
} elsif ($arch eq 'ppc64') {
@ndrivers = qw/e1000 e1000e igb ibmveth ehea/;
}
# TODO: need to set the default network drivers for s390x ?
}
foreach (split /,/,$netdriver) {
unless (/\.ko$/) {
@@ -432,20 +442,17 @@ unless ($onlyinitrd) {
s/vmlinuz-//;
}
unless (scalar(@KVERS)) {
@KVERS= <$rootimg_dir/lib/modules/*>;
}
if (scalar(@KVERS)) {
$basekernelver = basename(pop @KVERS);
}
unless ($basekernelver) {
$basekernelver = `uname -r`;
}
unless ($kernelver) {
$kernelver=$basekernelver;
}
@KVERS= <$rootimg_dir/lib/modules/*> unless (scalar(@KVERS));
$basekernelver = basename(pop @KVERS) if (scalar(@KVERS));
$basekernelver = `uname -r` unless ($basekernelver);
$kernelver = $basekernelver unless ($kernelver);
chomp($kernelver);
$updates{'kernelver'} = $kernelver if ($needUpdateTable);
if ($kernelver ne $basekernelver) {
# the kernelver is specified by "-k",
# the kernel file should be in /boot
@@ -510,18 +517,21 @@ while (scalar @checkdeps) {
close($moddeps);
unlink "/tmp/genimage.$$.yum.conf";
if (-d "$rootimg_dir/usr/share/dracut") {
$dracutmode=1;
$dracutmode = 1;
}
#-- run postinstall script
if (!$imagename) {
unless ($imagename) {
$postinstall_filename= imgutils::get_profile_def_filename($osver, $profile, $arch, $customdir, "postinstall");
if (!$postinstall_filename) {
$postinstall_filename= imgutils::get_profile_def_filename($osver, $profile, $arch, $pathtofiles, "postinstall");
unless ($postinstall_filename) {
$postinstall_filename= imgutils::get_profile_def_filename($osver, $profile, $arch, $pathtofiles, "postinstall");
}
}
if (($postinstall_filename) && (-x $postinstall_filename)) {
$updates{'postinstall'} = $postinstall_filename if ($needUpdateTable);
my $rc = system($postinstall_filename, $rootimg_dir,$osver,$arch,$profile);
if($rc) {
print "postinstall script failed\n";
@@ -529,6 +539,47 @@ if (($postinstall_filename) && (-x $postinstall_filename)) {
}
}
if ($needUpdateTable) {
# all the attributes have been gathered
# now, update the linuximage and osimage tables
# TODO: do statelite and stateless share the same attributes?
if ($imagename) {
$keyhash{'imagename'} = $imagename;
$linuximagetab->setAttribs(\%keyhash, \%updates);
$linuximagetab->commit;
} else {
# update the imagename for diskless
$keyhash{'imagename'} = "$osver-$arch-netboot-$profile";
$updates_os{'profile'} = $profile;
$updates_os{'imagetype'} = 'linux';
$updates_os{'provmethod'} = 'netboot';
$updates_os{'osname'} = 'Linux';
$updates_os{'osvers'} = $osver;
$updates_os{'osdistro'} = 'rh'; # it is not used currently
$updates_os{'osarch'} = $arch;
$osimagetab->setAttribs(\%keyhash, \%updates_os);
$osimagetab->commit;
$linuximagetab->setAttribs(\%keyhash, \%updates);
$linuximagetab->commit;
# update the imagename for netboot
$keyhash{'imagename'} = "$osver-$arch-statelite-$profile";
$updates_os{'provmethod'} = 'statelite';
$osimagetab->setAttribs(\%keyhash, \%updates_os);
$osimagetab->commit;
$linuximagetab->setAttribs(\%keyhash, \%updates);
$linuximagetab->commit;
}
}
# statelite .statelite directory added here.
# this is where tmpfs will be created.
@@ -537,9 +588,9 @@ mkpath "$rootimg_dir/.statelite"; # create place for NFS mounts.
# this script will get the directories.
# TODO: the file is re-copied in liteimg.pm
unless(-f "../add-on/statelite/rc.statelite"){
unless (-f "../add-on/statelite/rc.statelite") {
print "Can't find ../add-on/statelite/rc.statelite!\n";
exit;
exit 1;
}
system("cp ../add-on/statelite/rc.statelite $rootimg_dir/etc/init.d/statelite");
@@ -547,12 +598,12 @@ system("cp ../add-on/statelite/rc.statelite $rootimg_dir/etc/init.d/statelite");
# may have already been made into a symbolic link, if so ignore it
unless ($dracutmode) { #in dracut mode, we delegate all this activity
unless(-l "$rootimg_dir/var/lib/dhclient" ){
unless (-l "$rootimg_dir/var/lib/dhclient" ) {
mkpath "$rootimg_dir/var/lib/dhclient/";
system("touch $rootimg_dir/var/lib/dhclient/dhclient-$prinic.leases");
}
unless(-l "$rootimg_dir/var/lib/dhcp" ){
unless (-l "$rootimg_dir/var/lib/dhcp" ) {
mkpath "$rootimg_dir/var/lib/dhcp/";
system("touch $rootimg_dir/var/lib/dhcp/dhclient-$prinic.leases");
}
@@ -615,7 +666,7 @@ sub getlibs {
next;
}
$temp1 =~ s/^\///;
$libhash{$temp1}=1;
$libhash{$temp1}=1;
}
}