arif/xcat-core
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

-Multiple profile support for esx plugin to allow multiple profiles

Browse Source 
git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@4255 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
This commit is contained in:
jbjohnso 2009-09-28 21:26:01 +00:00
parent 7fbced9bb0
commit a086b44ec2
1 changed files with 94 additions and 51 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

145
xCAT-server/lib/xcat/plugins/esx.pm
View File

@ -1829,7 +1829,7 @@ sub copycd {
while($line = <LINE>){
chomp($line);
if($line =~ /VMware ESXi version 4.0.0/){
$darch = "x86";
$darch = "x86_64";
$distname = "esxi4";
$found = 1;
if( $arch and $arch ne $darch){
@ -2007,37 +2007,67 @@ sub mknetboot {
my $arch = $ent->{'arch'};
my $profile = $ent->{'profile'};
my $osver = $ent->{'os'};
if($arch ne 'x86'){
sendmsg([1,"VMware ESX hypervisors are x86, please change the nodetype.arch value to x86 instead of $arch for $node before proceeding:
e.g: nodech $node nodetype.arch=x86\n"]);
return;
}
#if($arch ne 'x86'){
# sendmsg([1,"VMware ESX hypervisors are x86, please change the nodetype.arch value to x86 instead of $arch for $node before proceeding:
#e.g: nodech $node nodetype.arch=x86\n"]);
# return;
#}
# first make sure copycds was done:
my $custprofpath = $profile;
unless ($custprofpath =~ /^\//) {#If profile begins with a /, assume it already is a path
$custprofpath = $installroot."/custom/install/esxi/$arch/$profile";
}
unless(
-r "$installroot/$osver/$arch/mboot.c32"
-r "$custprofpath/vmkboot.gz"
or -r "$installroot/$osver/$arch/mboot.c32"
or -r "$installroot/$osver/$arch/install.tgz" ){
sendmsg([1,"Please run copycds first for $osver"]);
sendmsg([1,"Please run copycds first for $osver or create custom image in $custprofpath/"]);
}
mkpath("$tftpdir/xcat/netboot/$osver/$arch/");
my @reqmods = qw/vmkboot.gz vmk.gz sys.vgz cim.vgz oem.tgz license.tgz mod.tgz/; #Required modules for an image to be considered complete
my %mods;
foreach (@reqmods) {
$mods{$_} = 1;
}
unless($donetftp{$osver,$arch}) {
my $srcdir = "$installroot/$osver/$arch";
my $dest = "$tftpdir/xcat/netboot/$osver/$arch";
cpNetbootImages($osver,$srcdir,$dest);
cpNetbootImages($osver,$srcdir,$dest,$custprofpath,\%mods);
makecustomizedmod($osver,$dest);
copy("$srcdir/mboot.c32", $dest);
$donetftp{$osver,$arch,$profile} = 1;
}
# now make <HEX> file entry stuff
my $tp = "xcat/netboot/$osver/$arch";
my $bail=0;
foreach (@reqmods) {
unless (-r "$tftpdir/$tp/$_") {
sendmsg([1,"$_ is missing from the target destination, ensure that either copycds has been run or that $custprofpath contains this file"]);
$bail=1; #only flag to bail, present as many messages as possible to user
}
}
if ($bail) { #if the above loop detected one or more failures, bail out
return;
}
# now make <HEX> file entry stuff
my $kernel = "$tp/mboot.c32";
my $prepend = "$tp/vmkboot.gz";
delete $mods{"vmkboot.gz"};
my $append = " --- $tp/vmk.gz";
delete $mods{"vmk.gz"};
$append .= " --- $tp/sys.vgz";
delete $mods{"sys.vgz"};
$append .= " --- $tp/cim.vgz";
delete $mods{"cim.vgz"};
$append .= " --- $tp/oem.tgz";
delete $mods{"oem.tgz"};
$append .= " --- $tp/license.tgz";
delete $mods{"license.tgz"};
$append .= " --- $tp/mod.tgz";
delete $mods{"mod.tgz"};
foreach (keys %mods) {
$append .= " --- $tp/$_";
}
if (defined $bpadds->{$node}->[0]->{addkcmdline}) {
my $modules;
my $kcmdline;
@ -2069,11 +2099,13 @@ sub cpNetbootImages {
my $osver = shift;
my $srcDir = shift;
my $destDir = shift;
my $overridedir = shift;
my $modulestoadd = shift;
my $tmpDir = "/tmp/xcat.$$";
if($osver =~ /esxi4/){
# we don't want to go through this all the time, so if its already
# there we're not going to extract:
if( -r "$destDir/vmk.gz"
unless( -r "$destDir/vmk.gz"
and -r "$destDir/vmkboot.gz"
and -r "$destDir/sys.vgz"
and -r "$destDir/license.tgz"
@ -2083,47 +2115,58 @@ sub cpNetbootImages {
and -r "$destDir/cimstg.tgz"
and -r "$destDir/boot.cfg"
){
# files already copied don't need to replace.
sendmsg("images ready in $destDir");
return;
}
mkdir($tmpDir);
chdir($tmpDir);
sendmsg("extracting netboot files from OS image. This may take about a minute or two...hopefully you have ~1GB free in your /tmp dir\n");
my $cmd = "tar zxvf $srcDir/image.tgz";
print "\n$cmd\n";
if(system("tar zxf $srcDir/image.tgz")){
sendmsg([1,"Unable to extract $srcDir/image.tgz\n"]);
}
# this has the big image and may take a while.
# this should now create:
# /tmp/xcat.1234/usr/lib/vmware/installer/VMware-VMvisor-big-164009-x86_64.dd.bz2 or some other version. We need to extract partition 5 from it.
system("bunzip2 $tmpDir/usr/lib/vmware/installer/*bz2");
sendmsg("finished extracting, now copying files...\n");
if (-r "$srcDir/image.tgz") { #it still may work without image.tgz if profile customization has everything replaced
mkdir($tmpDir);
chdir($tmpDir);
sendmsg("extracting netboot files from OS image. This may take about a minute or two...hopefully you have ~1GB free in your /tmp dir\n");
my $cmd = "tar zxvf $srcDir/image.tgz";
print "\n$cmd\n";
if(system("tar zxf $srcDir/image.tgz")){
sendmsg([1,"Unable to extract $srcDir/image.tgz\n"]);
}
# this has the big image and may take a while.
# this should now create:
# /tmp/xcat.1234/usr/lib/vmware/installer/VMware-VMvisor-big-164009-x86_64.dd.bz2 or some other version. We need to extract partition 5 from it.
system("bunzip2 $tmpDir/usr/lib/vmware/installer/*bz2");
sendmsg("finished extracting, now copying files...\n");
# now we need to get partition 5 which has the installation goods in it.
my $scmd = "fdisk -lu $tmpDir/usr/lib/vmware/installer/*dd 2>&1 | grep dd5 | awk '{print \$2}'";
print "running: $scmd\n";
my $sector = `$scmd`;
chomp($sector);
my $offset = $sector * 512;
mkdir "/mnt/xcat";
my $mntcmd = "mount $tmpDir/usr/lib/vmware/installer/*dd /mnt/xcat -o loop,offset=$offset";
print "$mntcmd\n";
if(system($mntcmd)){
sendmsg([1,"unable to mount partition 5 of the ESX netboot image to /mnt/xcat"]);
return;
}
if(system("cp /mnt/xcat/* $destDir/")){
sendmsg([1,"Could not copy netboot contents to $destDir"]);
system("umount /mnt/xcat");
return;
}
chdir("/tmp");
system("umount /mnt/xcat");
print "tempDir: $tmpDir\n";
system("rm -rf $tmpDir");
# now we need to get partition 5 which has the installation goods in it.
my $scmd = "fdisk -lu $tmpDir/usr/lib/vmware/installer/*dd 2>&1 | grep dd5 | awk '{print \$2}'";
print "running: $scmd\n";
my $sector = `$scmd`;
chomp($sector);
my $offset = $sector * 512;
mkdir "/mnt/xcat";
my $mntcmd = "mount $tmpDir/usr/lib/vmware/installer/*dd /mnt/xcat -o loop,offset=$offset";
print "$mntcmd\n";
if(system($mntcmd)){
sendmsg([1,"unable to mount partition 5 of the ESX netboot image to /mnt/xcat"]);
return;
}
if(system("cp /mnt/xcat/* $destDir/")){
sendmsg([1,"Could not copy netboot contents to $destDir"]);
system("umount /mnt/xcat");
return;
}
chdir("/tmp");
system("umount /mnt/xcat");
print "tempDir: $tmpDir\n";
system("rm -rf $tmpDir");
}
}
if (-d $overridedir) { #Copy over all modules
use File::Basename;
foreach (glob "$overridedir/*") {
my $mod = scalar fileparse($_);
if ($mod !~ /mboot.c32/ and $mod !~ /boot.cfg/ and $mod !~ /pkgdb.tgz/) {
$modulestoadd->{$mod}=1;
}
copy($_,"$destDir/$mod") or sendmsg([1,"Could not copy netboot contents from $overridedir to $destDir"]);
}
}
}else{
sendmsg([1,"VMware $osver is not supported for netboot"]);
}