* pxe_prefix_ip support

  Usage: slxconfig change-system <system> pxe_prefix_ip=<ip>
  Result: sets <ip>:: prefixes for initramfs/kernel and if no boot_uri is set
          it adds file://<ip> to the pxe menu


git-svn-id: http://svn.openslx.org/svn/openslx/openslx/trunk@2706 95ad53e4-c205-0410-b2fa-d234c58c8868

1 files changed, 12 insertions, 2 deletions

diff --git a/boot-env/OpenSLX/BootEnvironment/PXE.pm b/boot-env/OpenSLX/BootEnvironment/PXE.pm
index fe72b1cf..f3c20e19 100644
--- a/boot-env/OpenSLX/BootEnvironment/PXE.pm
+++ b/boot-env/OpenSLX/BootEnvironment/PXE.pm
@@ -83,12 +83,22 @@ sub writeBootloaderMenuFor
         my $vendorOSName = $info->{'vendor-os'}->{name};
         my $kernelName   = basename($info->{'kernel-file'});
         my $append       = $info->{attrs}->{kernel_params};
-        $append .= " initrd=$vendorOSName/$info->{'initramfs-name'}";
+        my $pxePrefix    = '';
+        my $tftpPrefix   = '';
+        
+        # pxe_prefix_ip set and looks like a ip
+        if ($info->{'pxe_prefix_ip'} =~ m/\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}/) {
+        	$pxePrefix = "$info->{'pxe_prefix_ip'}::";
+        	$tftpPrefix = "tftp://$info->{'pxe_prefix_ip'}" if ! length($bootURI);
+        }
+        
+        $append .= " initrd=$pxePrefix$vendorOSName/$info->{'initramfs-name'}";
         $append .= " file=$bootURI"     if length($bootURI);
+        $append .= " file=$tftpPrefix"  if length($tftpPrefix);
         $append .= " $clientAppend";
         $slxLabels .= "LABEL openslx-$info->{'external-id'}\n";
         $slxLabels .= "\tMENU LABEL ^$info->{pxeLabel}\n";
-        $slxLabels .= "\tKERNEL $vendorOSName/$kernelName\n";
+        $slxLabels .= "\tKERNEL $pxePrefix$vendorOSName/$kernelName\n";
         $slxLabels .= "\tAPPEND $append\n";
         $slxLabels .= "\tIPAPPEND 3\n";
         my $helpText = $info->{description} || '';