mirror of
https://github.com/xcat2/xcat-core.git
synced 2025-11-04 05:12:30 +00:00
de7e9c5871
git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@10632 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
1391 lines
45 KiB
Perl
1391 lines
45 KiB
Perl
# IBM(c) 2007 EPL license http://www.eclipse.org/legal/epl-v10.html
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package xCAT_plugin::debian;
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BEGIN
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{
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$::XCATROOT = $ENV{'XCATROOT'} ? $ENV{'XCATROOT'} : '/opt/xcat';
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}
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use lib "$::XCATROOT/lib/perl";
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use Storable qw(dclone);
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use Sys::Syslog;
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use File::Temp qw/tempdir/;
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use xCAT::Table;
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use xCAT::Utils;
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use xCAT::SvrUtils;
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use xCAT::MsgUtils;
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use Data::Dumper;
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use Getopt::Long;
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Getopt::Long::Configure("bundling");
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Getopt::Long::Configure("pass_through");
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use File::Path;
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use File::Copy;
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use Socket;
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#use strict;
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my @cpiopid;
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##############################################################################
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#
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# Author:
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#
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# Arif Ali (OCF plc) <mail@arif-ali.co.uk>
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#
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# Notes:
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#
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# This will not work with Ubuntu Desktop Edition, as all the packages are in
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# a compressed image, and not readily available for creating images. So will
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# only support Server ISOs.
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#
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#
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#
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# ChangeLog:
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#
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# 13 Aug 2010 - Initial release
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# - Implementation of only copycd
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# - Tested with 9.10 desktop and server ISOs
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# 06 Oct 2010 - Added copycd support for Ubuntu 10.04 Server (LTS releases)
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# - Added support for mkinstall, install successfull for 10.04
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# -> used function from anaconda.pm
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# -> Need to cleanup so that it has no references to rhel
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# 07 Oct 2010 - Added preprocess_request (direct copy from anaconda.pm)
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#
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##############################################################################
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sub handled_commands
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{
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return {
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copycd => "debian",
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mknetboot => "nodetype:os=(ubuntu.*)|(debian.*)",
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mkinstall => "nodetype:os=(ubuntu.*)|(debian.*)",
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};
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}
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sub preprocess_request
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{
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my $req = shift;
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my $callback = shift;
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return [$req]; #calls are only made from pre-farmed out scenarios
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if ($req->{command}->[0] eq 'copycd')
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{ #don't farm out copycd
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return [$req];
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}
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my $stab = xCAT::Table->new('site');
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my $sent;
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($sent) = $stab->getAttribs({key => 'sharedtftp'}, 'value');
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unless ( $sent
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and defined($sent->{value})
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and ($sent->{value} =~ /no/i or $sent->{value} =~ /0/))
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{
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#unless requesting no sharedtftp, don't make hierarchical call
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return [$req];
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}
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my %localnodehash;
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my %dispatchhash;
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my $nrtab = xCAT::Table->new('noderes');
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my $nrents = $nrtab->getNodesAttribs($req->{node},[qw(tftpserver servicenode)]);
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foreach my $node (@{$req->{node}})
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{
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my $nodeserver;
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my $tent = $nrents->{$node}->[0]; #$nrtab->getNodeAttribs($node, ['tftpserver']);
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if ($tent) { $nodeserver = $tent->{tftpserver} }
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unless ($tent and $tent->{tftpserver})
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{
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$tent = $nrents->{$node}->[0]; #$nrtab->getNodeAttribs($node, ['servicenode']);
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if ($tent) { $nodeserver = $tent->{servicenode} }
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}
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if ($nodeserver)
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{
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$dispatchhash{$nodeserver}->{$node} = 1;
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}
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else
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{
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$localnodehash{$node} = 1;
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}
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}
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my @requests;
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my $reqc = {%$req};
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$reqc->{node} = [keys %localnodehash];
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if (scalar(@{$reqc->{node}})) { push @requests, $reqc }
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foreach my $dtarg (keys %dispatchhash)
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{ #iterate dispatch targets
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my $reqcopy = {%$req}; #deep copy
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$reqcopy->{'_xcatdest'} = $dtarg;
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$reqcopy->{node} = [keys %{$dispatchhash{$dtarg}}];
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push @requests, $reqcopy;
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}
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return \@requests;
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}
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sub process_request
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{
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my $request = shift;
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my $callback = shift;
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my $doreq = shift;
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my $distname = undef;
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my $arch = undef;
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my $path = undef;
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if ($request->{command}->[0] eq 'copycd')
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{
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return copycd($request, $callback, $doreq);
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}
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elsif ($request->{command}->[0] eq 'mkinstall')
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{
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return mkinstall($request, $callback, $doreq);
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}
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elsif ($request->{command}->[0] eq 'mknetboot')
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{
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return mknetboot($request, $callback, $doreq);
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}
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}
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sub copycd
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{
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xCAT::MsgUtils->message("S","Doing debian copycds");
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my $request = shift;
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my $callback = shift;
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my $doreq = shift;
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my $distname = "";
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my $detdistname = "";
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my $installroot;
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my $arch;
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my $path;
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$installroot = "/install";
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my $sitetab = xCAT::Table->new('site');
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if ($sitetab)
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{
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(my $ref) = $sitetab->getAttribs({key => 'installdir'}, 'value');
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print Dumper($ref);
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if ($ref and $ref->{value})
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{
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$installroot = $ref->{value};
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}
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}
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@ARGV = @{$request->{arg}};
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GetOptions(
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'n=s' => \$distname,
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'a=s' => \$arch,
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'p=s' => \$path,
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);
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unless ($path)
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{
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#this plugin needs $path...
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return;
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}
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unless (-r $path . "/.disk/info")
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{
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xCAT::MsgUtils->message("S","The CD doesn't look like a Debian CD, exiting...");
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return;
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}
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my $dinfo;
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open($dinfo, $path . "/.disk/info");
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my $darch;
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my $line = <$dinfo>;
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chomp($line);
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my @line2 = split(/ /,$line);
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$darch = $line2[6];
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close($dinfo);
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# Ubuntu 10.04 doesn't put into the correct place
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# This in essence will pick up the LTS releases
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$darch = $line2[7] if ($darch eq "Release");
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# For debian lenny to work
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$darch = $line2[8] if ($darch eq "Official");
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# Check to see if $darch is defined
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unless ($darch)
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{
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return;
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}
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# The product should be the first word
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my $prod = $line2[0];
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# The version should be the second word
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my $ver = $line2[1];
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# For debian lenny to work
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$ver = $line2[2] if ($ver eq "GNU/Linux");
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if ($prod eq "Ubuntu" or $prod eq "Ubuntu-Server" )
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{
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$distname="ubuntu".$ver;
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$detdistname="ubuntu".$ver;
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}
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elsif ($prod eq "Debian")
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{
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$distname="debian".$ver;
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$detdistname="debian".$ver;
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}
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else {
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return;
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}
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# So that I can use amd64 below
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my $debarch=$darch;
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if ($darch and $darch =~ /i.86/)
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{
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$darch = "x86";
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}
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elsif ($darch and $darch =~ /ppc/)
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{
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$darch = "ppc64";
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}
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elsif ($darch and $darch =~ /amd64/)
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{
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$darch = "x86_64";
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}
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if ($darch)
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{
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unless ($arch)
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{
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$arch = $darch;
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}
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if ($arch and $arch ne $darch)
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{
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$callback->(
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{
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error =>
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["Requested Debian architecture $arch, but media is $darch"],
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errorcode => [1]
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}
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);
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return;
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}
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}
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%{$request} = (); #clear request we've got it.
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$callback->(
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{data => "Copying media to $installroot/$distname/$arch"});
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my $omask = umask 0022;
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mkpath("$installroot/$distname/$arch");
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umask $omask;
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my $rc;
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$SIG{INT} = $SIG{TERM} = sub {
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foreach(@cpiopid){
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kill 2, $_;
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}
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if ($::CDMOUNTPATH) {
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chdir("/");
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system("umount $::CDMOUNTPATH");
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}
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};
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my $kid;
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chdir $path;
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my $numFiles = `find . -print | wc -l`;
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my $child = open($kid,"|-");
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unless (defined $child) {
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$callback->({error=>"Media copy operation fork failure"});
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return;
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}
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if ($child) {
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push @cpiopid,$child;
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my @finddata = `find .`;
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for (@finddata) {
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print $kid $_;
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}
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close($kid);
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$rc = $?;
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} else {
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my $c = "nice -n 20 cpio -vdump $installroot/$distname/$arch";
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my $k2 = open(PIPE, "$c 2>&1 |") ||
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$callback->({error => "Media copy operation fork failure"});
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push @cpiopid, $k2;
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my $copied = 0;
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my ($percent, $fout);
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while(<PIPE>){
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next if /^cpio:/;
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$percent = $copied / $numFiles;
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$fout = sprintf "%0.2f%%", $percent * 100;
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$callback->({sinfo => "$fout"});
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++$copied;
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}
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exit;
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}
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# system(
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# "cd $path; find . | nice -n 20 cpio -dump $installroot/$distname/$arch/"
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# );
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chmod 0755, "$installroot/$distname/$arch";
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# Need to do this otherwise there will be warning about corrupt Packages file
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# when installing a system
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# Grabs the distribution codename
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my @line=split(" ",`ls -lh $installroot/$distname/$arch/dists/ | grep dr`);
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my $dist = $line[@line-1];
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# touches the Packages file so that deb packaging works
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system("touch $installroot/$distname/$arch/dists/$dist/restricted/binary-$debarch/Packages");
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# removes the links unstable and testing, otherwise the repository does not work for debian
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system("rm -f $installroot/$distname/$arch/dists/unstable");
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system("rm -f $installroot/$distname/$arch/dists/testing");
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if ($rc != 0)
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{
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$callback->({error => "Media copy operation failed, status $rc"});
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}
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else
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{
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$callback->({data => "Media copy operation successful"});
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my @ret=xCAT::SvrUtils->update_tables_with_templates($distname, $arch);
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if ($ret[0] != 0) {
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$callback->({data => "Error when updating the osimage tables: " . $ret[1]});
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}
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my @ret=xCAT::SvrUtils->update_tables_with_diskless_image($distname, $arch, undef, "netboot");
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if ($ret[0] != 0) {
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$callback->({data => "Error when updating the osimage tables for stateless: " . $ret[1]});
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}
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my @ret=xCAT::SvrUtils->update_tables_with_diskless_image($distname, $arch, undef, "statelite");
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if ($ret[0] != 0) {
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$callback->({data => "Error when updating the osimage tables for statelite: " . $ret[1]});
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}
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}
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}
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sub mkinstall
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{
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xCAT::MsgUtils->message("S","Doing debian mkinstall");
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my $request = shift;
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my $callback = shift;
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my $doreq = shift;
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my @nodes = @{$request->{node}};
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my $sitetab = xCAT::Table->new('site');
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my $linuximagetab;
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my $osimagetab;
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my %img_hash=();
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my $installroot;
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$installroot = "/install";
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if ($sitetab)
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{
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(my $ref) = $sitetab->getAttribs({key => 'installdir'}, 'value');
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if ($ref and $ref->{value})
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{
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$installroot = $ref->{value};
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}
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}
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my $node;
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my $ostab = xCAT::Table->new('nodetype');
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my %doneimgs;
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my $restab = xCAT::Table->new('noderes');
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my $bptab = xCAT::Table->new('bootparams',-create=>1);
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my $hmtab = xCAT::Table->new('nodehm');
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my %osents = %{$ostab->getNodesAttribs(\@nodes, ['profile', 'os', 'arch', 'provmethod'])};
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my %rents =
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%{$restab->getNodesAttribs(\@nodes,
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['nfsserver', 'primarynic', 'installnic'])};
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my %hents =
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%{$hmtab->getNodesAttribs(\@nodes,
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['serialport', 'serialspeed', 'serialflow'])};
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#my $addkcmdhash =
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# $bptab->getNodesAttribs(\@nodes, ['addkcmdline']);
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require xCAT::Template;
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foreach $node (@nodes)
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{
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my $os;
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my $arch;
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my $darch;
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my $profile;
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my $tmplfile;
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my $pkgdir;
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my $pkglistfile;
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my $imagename;
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my $platform;
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my $osinst;
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my $ent = $osents{$node}->[0]; #$ostab->getNodeAttribs($node, ['profile', 'os', 'arch']);
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if ($ent and $ent->{provmethod} and ($ent->{provmethod} ne 'install') and ($ent->{provmethod} ne 'netboot') and ($ent->{provmethod} ne 'statelite')) {
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$imagename=$ent->{provmethod};
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#print "imagename=$imagename\n";
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if (!exists($img_hash{$imagename})) {
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if (!$osimagetab) {
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$osimagetab=xCAT::Table->new('osimage', -create=>1);
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}
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(my $ref) = $osimagetab->getAttribs({imagename => $imagename}, 'osvers', 'osarch', 'profile', 'provmethod');
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if ($ref) {
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$img_hash{$imagename}->{osver}=$ref->{'osvers'};
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$img_hash{$imagename}->{osarch}=$ref->{'osarch'};
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$img_hash{$imagename}->{profile}=$ref->{'profile'};
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$img_hash{$imagename}->{provmethod}=$ref->{'provmethod'};
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if (!$linuximagetab) {
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$linuximagetab=xCAT::Table->new('linuximage', -create=>1);
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}
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(my $ref1) = $linuximagetab->getAttribs({imagename => $imagename}, 'template', 'pkgdir', 'pkglist');
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if ($ref1) {
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if ($ref1->{'template'}) {
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$img_hash{$imagename}->{template}=$ref1->{'template'};
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}
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if ($ref1->{'pkgdir'}) {
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$img_hash{$imagename}->{pkgdir}=$ref1->{'pkgdir'};
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}
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if ($ref1->{'pkglist'}) {
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$img_hash{$imagename}->{pkglist}=$ref1->{'pkglist'};
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}
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}
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# if the install template wasn't found, then lets look for it in the default locations.
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unless($img_hash{$imagename}->{template}){
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my $pltfrm=xCAT_plugin::debian::getplatform($ref->{'osvers'});
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my $tmplfile=xCAT::SvrUtils::get_tmpl_file_name("$installroot/custom/install/$pltfrm",
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$ref->{'profile'}, $ref->{'osvers'}, $ref->{'osarch'}, $ref->{'osvers'});
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if (! $tmplfile) { $tmplfile=xCAT::SvrUtils::get_tmpl_file_name("$::XCATROOT/share/xcat/install/$pltfrm",
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$ref->{'profile'}, $ref->{'osvers'}, $ref->{'osarch'}, $ref->{'osvers'});
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}
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# if we managed to find it, put it in the hash:
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if($tmplfile){
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$img_hash{$imagename}->{template}=$tmplfile;
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}
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}
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#if the install pkglist wasn't found, then lets look for it in the default locations
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unless($img_hash{$imagename}->{pkglist}){
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my $pltfrm=xCAT_plugin::anaconda::getplatform($ref->{'osvers'});
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my $pkglistfile=xCAT::SvrUtils::get_pkglist_file_name("$installroot/custom/install/$pltfrm",
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$ref->{'profile'}, $ref->{'osvers'}, $ref->{'osarch'}, $ref->{'osvers'});
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if (! $pkglistfile) { $pkglistfile=xCAT::SvrUtils::get_pkglist_file_name("$::XCATROOT/share/xcat/install/$pltfrm",
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$ref->{'profile'}, $ref->{'osvers'}, $ref->{'osarch'}, $ref->{'osvers'});
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}
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# if we managed to find it, put it in the hash:
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if($pkglistfile){
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$img_hash{$imagename}->{pkglist}=$pkglistfile;
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}
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}
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} else {
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$callback->(
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{error => ["The os image $imagename does not exists on the osimage table for $node"],
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errorcode => [1]});
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next;
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}
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}
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my $ph=$img_hash{$imagename};
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$os = $ph->{osver};
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$arch = $ph->{osarch};
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$profile = $ph->{profile};
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$platform=xCAT_plugin::debian::getplatform($os);
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$tmplfile=$ph->{template};
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$pkgdir=$ph->{pkgdir};
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if (!$pkgdir) {
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$pkgdir="$installroot/$os/$arch";
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}
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$pkglistfile=$ph->{pkglist};
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}
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else {
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$os = $ent->{os};
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$arch = $ent->{arch};
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$profile = $ent->{profile};
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$platform=xCAT_plugin::debian::getplatform($os);
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my $genos = $os;
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|
$genos =~ s/\..*//;
|
|
|
|
$tmplfile=xCAT::SvrUtils::get_tmpl_file_name("$installroot/custom/install/$platform", $profile, $os, $arch, $genos);
|
|
if (! $tmplfile) { $tmplfile=xCAT::SvrUtils::get_tmpl_file_name("$::XCATROOT/share/xcat/install/$platform", $profile, $os, $arch, $genos); }
|
|
|
|
$pkglistfile=xCAT::SvrUtils::get_pkglist_file_name("$installroot/custom/install/$platform", $profile, $os, $arch, $genos);
|
|
if (! $pkglistfile) { $pkglistfile=xCAT::SvrUtils::get_pkglist_file_name("$::XCATROOT/share/xcat/install/$platform", $profile, $os, $arch, $genos); }
|
|
|
|
$pkgdir="$installroot/$os/$arch";
|
|
}
|
|
|
|
if ($arch eq "x86_64") {
|
|
$darch = "amd64";
|
|
} elsif ($arch eq "x86") {
|
|
$darch = "i386";
|
|
} else {
|
|
xCAT::MsgUtils->message("S","debian.pm: Unknown arch ($arch)");
|
|
$darch = $arch;
|
|
}
|
|
|
|
my @missingparms;
|
|
unless ($os) {
|
|
if ($imagename) { push @missingparms,"osimage.osvers"; }
|
|
else { push @missingparms,"nodetype.os";}
|
|
}
|
|
unless ($arch) {
|
|
if ($imagename) { push @missingparms,"osimage.osarch"; }
|
|
else { push @missingparms,"nodetype.arch";}
|
|
}
|
|
unless ($profile) {
|
|
if ($imagename) { push @missingparms,"osimage.profile"; }
|
|
else { push @missingparms,"nodetype.profile";}
|
|
}
|
|
unless ($os and $arch and $profile)
|
|
{
|
|
$callback->(
|
|
{
|
|
error => ["Missing ".join(',',@missingparms)." for $node"],
|
|
errorcode => [1]
|
|
}
|
|
);
|
|
next; #No profile
|
|
}
|
|
|
|
unless ( -r "$tmplfile")
|
|
{
|
|
$callback->(
|
|
{
|
|
error => [
|
|
"No $platform preseed template exists for "
|
|
. $profile
|
|
],
|
|
errorcode => [1]
|
|
}
|
|
);
|
|
next;
|
|
}
|
|
|
|
#Call the Template class to do substitution to produce a preseed file in the autoinst dir
|
|
my $tmperr;
|
|
my $preerr;
|
|
my $posterr;
|
|
if ($imagename) {
|
|
$tmperr="Unable to find template file: $tmplfile";
|
|
} else {
|
|
$tmperr="Unable to find template in $installroot/custom/install/$platform or $::XCATROOT/share/xcat/install/$platform (for $profile/$os/$arch combination)";
|
|
}
|
|
if (-r "$tmplfile")
|
|
{
|
|
$tmperr =
|
|
xCAT::Template->subvars(
|
|
$tmplfile,
|
|
"$installroot/autoinst/" . $node,
|
|
$node,
|
|
$pkglistfile,
|
|
"",
|
|
$platform
|
|
);
|
|
}
|
|
|
|
my $prescript = "$::XCATROOT/share/xcat/install/scripts/pre.$platform";
|
|
my $postscript = "$::XCATROOT/share/xcat/install/scripts/post.$platform";
|
|
|
|
if (-r "$prescript")
|
|
{
|
|
$preerr =
|
|
xCAT::Template->subvars(
|
|
$prescript,
|
|
"$installroot/autoinst/" . $node . ".pre",
|
|
$node
|
|
);
|
|
|
|
}
|
|
if (-r "$postscript")
|
|
{
|
|
$posterr =
|
|
xCAT::Template->subvars(
|
|
$postscript,
|
|
"$installroot/autoinst/" . $node . ".post",
|
|
$node
|
|
);
|
|
}
|
|
|
|
my $errtmp;
|
|
|
|
if ($errtmp=$tmperr or $errtmp=$preerr or $errtmp=$posterr)
|
|
{
|
|
$callback->(
|
|
{
|
|
node =>
|
|
[{name => [$node], error => [$errtmp], errorcode => [1]}]
|
|
}
|
|
);
|
|
next;
|
|
}
|
|
my $tftpdir = "/tftpboot";
|
|
|
|
# create the node-specific post scripts
|
|
#mkpath "$installroot/postscripts/";
|
|
#xCAT::Postage->writescript($node,"$installroot/postscripts/".$node, "install", $callback);
|
|
my $kernpath;
|
|
my $initrdpath;
|
|
my $maxmem;
|
|
|
|
if (
|
|
(
|
|
$arch =~ /x86/ and
|
|
(
|
|
(
|
|
-r "$pkgdir/install/netboot/ubuntu-installer/$darch/linux"
|
|
and $kernpath = "$pkgdir/install/netboot/ubuntu-installer/$darch/linux"
|
|
and -r "$pkgdir/install/netboot/ubuntu-installer/$darch/initrd.gz"
|
|
and $initrdpath = "$pkgdir/install/netboot/ubuntu-installer/$darch/initrd.gz"
|
|
) or
|
|
(
|
|
-r "$::XCATROOT/share/xcat/install/$platform/".$os."Images/linux"
|
|
and $kernpath = "$::XCATROOT/share/xcat/install/$platform/".$os."Images/linux"
|
|
and -r "$::XCATROOT/share/xcat/install/$platform/".$os."Images/initrd.gz"
|
|
and $initrdpath = "$::XCATROOT/share/xcat/install/$platform/".$os."Images/initrd.gz"
|
|
|
|
)
|
|
)
|
|
|
|
)
|
|
)
|
|
{
|
|
|
|
#TODO: driver slipstream, targetted for network.
|
|
unless ($doneimgs{"$os|$arch"})
|
|
{
|
|
mkpath("/tftpboot/xcat/$os/$arch");
|
|
copy($kernpath,"$tftpdir/xcat/$os/$arch/vmlinuz");
|
|
copy($initrdpath,"$tftpdir/xcat/$os/$arch/initrd.img");
|
|
$doneimgs{"$os|$arch"} = 1;
|
|
}
|
|
|
|
#We have a shot...
|
|
my $ent = $rents{$node}->[0];
|
|
# $restab->getNodeAttribs($node,
|
|
# ['nfsserver', 'primarynic', 'installnic']);
|
|
my $sent = $hents{$node}->[0];
|
|
# $hmtab->getNodeAttribs(
|
|
# $node,
|
|
# [
|
|
# 'serialport', 'serialspeed', 'serialflow'
|
|
# ]
|
|
# );
|
|
unless ($ent and $ent->{nfsserver})
|
|
{
|
|
$callback->(
|
|
{
|
|
error => ["No noderes.nfsserver defined for " . $node],
|
|
errorcode => [1]
|
|
}
|
|
);
|
|
next;
|
|
}
|
|
#if ($platform eq "ubuntu")
|
|
#{
|
|
# my $kcmdline =
|
|
# "nofb utf8 auto url=http://"
|
|
# . $ent->{nfsserver}
|
|
# . "$installroot/autoinst/"
|
|
# . $node;
|
|
#} else
|
|
#{
|
|
my $kcmdline =
|
|
"nofb utf8 auto url=http://"
|
|
. $ent->{nfsserver}
|
|
. "$installroot/autoinst/"
|
|
. $node;
|
|
#}
|
|
|
|
if ($maxmem) {
|
|
$kcmdline.=" mem=$maxmem";
|
|
}
|
|
my $ksdev = "";
|
|
if ($ent->{installnic})
|
|
{
|
|
if ($ent->{installnic} eq "mac")
|
|
{
|
|
my $mactab = xCAT::Table->new("mac");
|
|
my $macref = $mactab->getNodeAttribs($node, ['mac']);
|
|
$ksdev = $macref->{mac};
|
|
}
|
|
else
|
|
{
|
|
$ksdev = $ent->{installnic};
|
|
}
|
|
}
|
|
elsif ($ent->{primarynic})
|
|
{
|
|
if ($ent->{primarynic} eq "mac")
|
|
{
|
|
my $mactab = xCAT::Table->new("mac");
|
|
my $macref = $mactab->getNodeAttribs($node, ['mac']);
|
|
$ksdev = $macref->{mac};
|
|
}
|
|
else
|
|
{
|
|
$ksdev = $ent->{primarynic};
|
|
}
|
|
}
|
|
else
|
|
{
|
|
$ksdev = "eth0";
|
|
}
|
|
if ($ksdev eq "")
|
|
{
|
|
$callback->(
|
|
{
|
|
error => ["No MAC address defined for " . $node],
|
|
errorcode => [1]
|
|
}
|
|
);
|
|
}
|
|
$kcmdline .= " netcfg/choose_interface=" . $ksdev;
|
|
|
|
#TODO: dd=<url> for driver disks
|
|
if (defined($sent->{serialport}))
|
|
{
|
|
unless ($sent->{serialspeed})
|
|
{
|
|
$callback->(
|
|
{
|
|
error => [
|
|
"serialport defined, but no serialspeed for $node in nodehm table"
|
|
],
|
|
errorcode => [1]
|
|
}
|
|
);
|
|
next;
|
|
}
|
|
$kcmdline .=
|
|
" console=tty0 console=ttyS"
|
|
. $sent->{serialport} . ","
|
|
. $sent->{serialspeed};
|
|
if ($sent->{serialflow} =~ /(hard|cts|ctsrts)/)
|
|
{
|
|
$kcmdline .= "n8r";
|
|
}
|
|
}
|
|
$kcmdline .= " noipv6";
|
|
# add the addkcmdline attribute to the end
|
|
# of the command, if it exists
|
|
#my $addkcmd = $addkcmdhash->{$node}->[0];
|
|
# add the extra addkcmd command info, if in the table
|
|
#if ($addkcmd->{'addkcmdline'}) {
|
|
# $kcmdline .= " ";
|
|
# $kcmdline .= $addkcmd->{'addkcmdline'};
|
|
#}
|
|
|
|
# need to add these in, otherwise aptitude will ask questions
|
|
$kcmdline .= " locale=en_US console-setup/layoutcode=us";
|
|
#$kcmdline .= " netcfg/wireless_wep= netcfg/get_hostname= netcfg/get_domain=";
|
|
|
|
# default answers as much as possible, we don't want any interactiveness :)
|
|
$kcmdline .= " priority=critical";
|
|
|
|
# Automatically detect all HDD
|
|
#$kcmdline .= " all-generic-ide irqpoll";
|
|
|
|
# by default do text based install
|
|
#$kcmdline .= " DEBIAN_FRONTEND=text";
|
|
|
|
# Maybe useful for debugging purposes
|
|
#
|
|
#$kcmdline .= " BOOT_DEBUG=3";
|
|
#$kcmdline .= " DEBCONF_DEBUG=5";
|
|
|
|
# I don't need the timeout for ubuntu, but for debian there is a problem with getting dhcp in a timely manner
|
|
$kcmdline .= " netcfg/dhcp_timeout=120";
|
|
|
|
# safer way to set hostname, avoid problems with nameservers
|
|
$kcmdline .= " hostname=".$node;
|
|
|
|
$bptab->setNodeAttribs(
|
|
$node,
|
|
{
|
|
kernel => "xcat/$os/$arch/vmlinuz",
|
|
initrd => "xcat/$os/$arch/initrd.img",
|
|
kcmdline => $kcmdline
|
|
}
|
|
);
|
|
}
|
|
else
|
|
{
|
|
$callback->(
|
|
{
|
|
error => ["Install image not found in $installroot/$os/$arch"],
|
|
errorcode => [1]
|
|
}
|
|
);
|
|
}
|
|
}
|
|
#my $rc = xCAT::Utils->create_postscripts_tar();
|
|
#if ($rc != 0)
|
|
#{
|
|
# xCAT::MsgUtils->message("S", "Error creating postscripts tar file.");
|
|
#}
|
|
}
|
|
|
|
sub mknetboot
|
|
{
|
|
my $xenstyle=0;
|
|
my $req = shift;
|
|
my $callback = shift;
|
|
my $doreq = shift;
|
|
my $statelite = 0;
|
|
if($req->{command}->[0] =~ 'mkstatelite'){
|
|
$statelite = "true";
|
|
}
|
|
my $tftpdir = "/tftpboot";
|
|
my $nodes = @{$req->{node}};
|
|
my @args = @{$req->{arg}};
|
|
my @nodes = @{$req->{node}};
|
|
my $ostab = xCAT::Table->new('nodetype');
|
|
my $sitetab = xCAT::Table->new('site');
|
|
my $linuximagetab;
|
|
my $osimagetab;
|
|
my %img_hash=();
|
|
my $installroot;
|
|
$installroot = "/install";
|
|
my $xcatdport = "3001";
|
|
|
|
if ($sitetab)
|
|
{
|
|
(my $ref) = $sitetab->getAttribs({key => 'installdir'}, 'value');
|
|
if ($ref and $ref->{value})
|
|
{
|
|
$installroot = $ref->{value};
|
|
}
|
|
($ref) = $sitetab->getAttribs({key => 'xcatdport'}, 'value');
|
|
if ($ref and $ref->{value})
|
|
{
|
|
$xcatdport = $ref->{value};
|
|
}
|
|
}
|
|
my %donetftp=();
|
|
my %oents = %{$ostab->getNodesAttribs(\@nodes,[qw(os arch profile provmethod)])};
|
|
my $restab = xCAT::Table->new('noderes');
|
|
my $bptab = xCAT::Table->new('bootparams',-create=>1);
|
|
my $hmtab = xCAT::Table->new('nodehm');
|
|
my $reshash = $restab->getNodesAttribs(\@nodes, ['primarynic','tftpserver','xcatmaster','nfsserver','nfsdir']);
|
|
my $hmhash =
|
|
$hmtab->getNodesAttribs(\@nodes,
|
|
['serialport', 'serialspeed', 'serialflow']);
|
|
my $statetab;
|
|
my $stateHash;
|
|
if($statelite){
|
|
$statetab = xCAT::Table->new('statelite',-create=>1);
|
|
$stateHash = $statetab->getNodesAttribs(\@nodes, ['statemnt']);
|
|
}
|
|
#my $addkcmdhash =
|
|
# $bptab->getNodesAttribs(\@nodes, ['addkcmdline']);
|
|
foreach my $node (@nodes)
|
|
{
|
|
my $osver;
|
|
my $arch;
|
|
my $profile;
|
|
my $platform;
|
|
my $rootimgdir;
|
|
|
|
my $ent = $oents{$node}->[0]; #ostab->getNodeAttribs($node, ['os', 'arch', 'profile']);
|
|
if ($ent and $ent->{provmethod} and ($ent->{provmethod} ne 'install') and ($ent->{provmethod} ne 'netboot') and ($ent->{provmethod} ne 'statelite')) {
|
|
my $imagename=$ent->{provmethod};
|
|
#print "imagename=$imagename\n";
|
|
if (!exists($img_hash{$imagename})) {
|
|
if (!$osimagetab) {
|
|
$osimagetab=xCAT::Table->new('osimage', -create=>1);
|
|
}
|
|
(my $ref) = $osimagetab->getAttribs({imagename => $imagename}, 'osvers', 'osarch', 'profile', 'provmethod');
|
|
if ($ref) {
|
|
$img_hash{$imagename}->{osver}=$ref->{'osvers'};
|
|
$img_hash{$imagename}->{osarch}=$ref->{'osarch'};
|
|
$img_hash{$imagename}->{profile}=$ref->{'profile'};
|
|
$img_hash{$imagename}->{provmethod}=$ref->{'provmethod'};
|
|
if (!$linuximagetab) {
|
|
$linuximagetab=xCAT::Table->new('linuximage', -create=>1);
|
|
}
|
|
(my $ref1) = $linuximagetab->getAttribs({imagename => $imagename}, 'rootimgdir');
|
|
if (($ref1) && ($ref1->{'rootimgdir'})) {
|
|
$img_hash{$imagename}->{rootimgdir}=$ref1->{'rootimgdir'};
|
|
}
|
|
} else {
|
|
$callback->(
|
|
{error => ["The os image $imagename does not exists on the osimage table for $node"],
|
|
errorcode => [1]});
|
|
next;
|
|
}
|
|
}
|
|
my $ph=$img_hash{$imagename};
|
|
$osver = $ph->{osver};
|
|
$arch = $ph->{osarch};
|
|
$profile = $ph->{profile};
|
|
|
|
$rootimgdir=$ph->{rootimgdir};
|
|
if (!$rootimgdir) {
|
|
$rootimgdir="$installroot/netboot/$osver/$arch/$profile";
|
|
}
|
|
}
|
|
else {
|
|
$osver = $ent->{os};
|
|
$arch = $ent->{arch};
|
|
$profile = $ent->{profile};
|
|
$rootimgdir="$installroot/netboot/$osver/$arch/$profile";
|
|
}
|
|
|
|
#print"osvr=$osver, arch=$arch, profile=$profile, imgdir=$rootimgdir\n";
|
|
unless ($osver and $arch and $profile)
|
|
{
|
|
$callback->(
|
|
{
|
|
error => ["Insufficient nodetype entry or osimage entry for $node"],
|
|
errorcode => [1]
|
|
}
|
|
);
|
|
next;
|
|
}
|
|
|
|
$platform=xCAT_plugin::debian::getplatform($osver);
|
|
my $suffix = 'gz';
|
|
if (-r "$rootimgdir/rootimg.sfs")
|
|
{
|
|
$suffix = 'sfs';
|
|
}
|
|
if (-r "$rootimgdir/rootimg.nfs")
|
|
{
|
|
$suffix = 'nfs';
|
|
}
|
|
#statelite images are not packed.
|
|
unless (
|
|
(
|
|
-r "$rootimgdir/rootimg.gz"
|
|
or -r "$rootimgdir/rootimg.sfs"
|
|
or -r "$rootimgdir/rootimg.nfs"
|
|
or $statelite
|
|
)
|
|
and -r "$rootimgdir/kernel"
|
|
and -r "$rootimgdir/initrd.gz"
|
|
)
|
|
{
|
|
if($statelite){
|
|
$callback->({error=> ["$node: statelite image $osver-$arch-statelite-$profile does not exist"], errorcode =>[1] });
|
|
}else{
|
|
$callback->(
|
|
{
|
|
error => [
|
|
"No packed image for platform $osver, architecture $arch, and profile $profile, please run packimage (i.e. packimage -o $osver -p $profile -a $arch"
|
|
],
|
|
errorcode => [1]
|
|
}
|
|
);
|
|
}
|
|
next;
|
|
}
|
|
|
|
# create the node-specific post scripts
|
|
#mkpath "/install/postscripts/";
|
|
#xCAT::Postage->writescript($node,"/install/postscripts/".$node, "netboot", $callback);
|
|
|
|
mkpath("/$tftpdir/xcat/netboot/$osver/$arch/$profile/");
|
|
|
|
#TODO: only copy if newer...
|
|
unless ($donetftp{$osver,$arch,$profile}) {
|
|
if (-f "$rootimgdir/hypervisor") {
|
|
copy("$rootimgdir/hypervisor",
|
|
"/$tftpdir/xcat/netboot/$osver/$arch/$profile/");
|
|
$xenstyle=1;
|
|
}
|
|
copy("$rootimgdir/kernel",
|
|
"/$tftpdir/xcat/netboot/$osver/$arch/$profile/");
|
|
copy("$rootimgdir/initrd.gz",
|
|
"/$tftpdir/xcat/netboot/$osver/$arch/$profile/");
|
|
$donetftp{$osver,$arch,$profile} = 1;
|
|
}
|
|
unless ( -r "/$tftpdir/xcat/netboot/$osver/$arch/$profile/kernel"
|
|
and -r "/$tftpdir/xcat/netboot/$osver/$arch/$profile/initrd.gz")
|
|
{
|
|
$callback->(
|
|
{
|
|
error => [
|
|
"Copying to /$tftpdir/xcat/netboot/$osver/$arch/$profile failed"
|
|
],
|
|
errorcode => [1]
|
|
}
|
|
);
|
|
next;
|
|
}
|
|
my $ent = $reshash->{$node}->[0];#$restab->getNodeAttribs($node, ['primarynic']);
|
|
my $sent = $hmhash->{$node}->[0];
|
|
# $hmtab->getNodeAttribs($node,
|
|
# ['serialport', 'serialspeed', 'serialflow']);
|
|
|
|
# determine image server, if tftpserver use it, else use xcatmaster
|
|
# last resort use self
|
|
my $imgsrv;
|
|
my $ient;
|
|
my $xcatmaster;
|
|
|
|
$ient = $reshash->{$node}->[0]; #$restab->getNodeAttribs($node, ['tftpserver']);
|
|
|
|
if ($ient and $ient->{xcatmaster})
|
|
{
|
|
$xcatmaster = $ient->{xcatmaster};
|
|
} else {
|
|
$xcatmaster = '!myipfn!'; #allow service nodes to dynamically nominate themselves as a good contact point, this is of limited use in the event that xcat is not the dhcp/tftp server
|
|
}
|
|
|
|
if ($ient and $ient->{tftpserver})
|
|
{
|
|
$imgsrv = $ient->{tftpserver};
|
|
}
|
|
else
|
|
{
|
|
$ient = $reshash->{$node}->[0]; #$restab->getNodeAttribs($node, ['xcatmaster']);
|
|
#if ($ient and $ient->{xcatmaster})
|
|
#{
|
|
# $imgsrv = $ient->{xcatmaster};
|
|
#}
|
|
#else
|
|
#{
|
|
# master not correct for service node pools
|
|
#$ient = $sitetab->getAttribs({key => master}, value);
|
|
#if ($ient and $ient->{value})
|
|
#{
|
|
# $imgsrv = $ient->{value};
|
|
#}
|
|
#else
|
|
#{
|
|
# $imgsrv = '!myipfn!';
|
|
#}
|
|
#}
|
|
$imgsrv = $xcatmaster;
|
|
}
|
|
unless ($imgsrv)
|
|
{
|
|
$callback->(
|
|
{
|
|
error => [
|
|
"Unable to determine or reasonably guess the image server for $node"
|
|
],
|
|
errorcode => [1]
|
|
}
|
|
);
|
|
next;
|
|
}
|
|
my $kcmdline;
|
|
if ($suffix eq "nfs")
|
|
{
|
|
$kcmdline =
|
|
"imgurl=nfs://$imgsrv/install/netboot/$osver/$arch/$profile/rootimg ";
|
|
}
|
|
elsif($statelite){
|
|
# get entry for nfs root if it exists:
|
|
# have to get nfssvr and nfsdir from noderes table
|
|
my $nfssrv = $imgsrv;
|
|
my $nfsdir = $rootimgdir;
|
|
if($ient->{nfsserver} ){
|
|
$nfssrv = $ient->{nfsserver};
|
|
}
|
|
if($ient->{nfsdir} ne ''){
|
|
$nfsdir = $ient->{nfsdir} . "/netboot/$osver/$arch/$profile";
|
|
#this code sez, "if nfsdir starts with //, then
|
|
#use a absolute path, i.e. do not append xCATisms"
|
|
#this is required for some statelite envs.
|
|
#still open for debate.
|
|
|
|
if($ient->{nfsdir} =~ m!^//!) {
|
|
$nfsdir = $ient->{nfsdir};
|
|
$nfsdir =~ s!^/!!;
|
|
}
|
|
}
|
|
|
|
$kcmdline =
|
|
"NFSROOT=$nfssrv:$nfsdir STATEMNT=";
|
|
|
|
# add support for subVars in the value of "statemnt"
|
|
my $statemnt = "";
|
|
if (exists($stateHash->{$node})) {
|
|
$statemnt = $stateHash->{$node}->[0]->{statemnt};
|
|
if (grep /\$/, $statemnt) {
|
|
my ($server, $dir) = split(/:/, $statemnt);
|
|
|
|
#if server is blank, then its the directory
|
|
unless($dir) {
|
|
$dir = $server;
|
|
$server = '';
|
|
}
|
|
if(grep /\$|#CMD/, $dir) {
|
|
$dir = subVars($dir, $node, 'dir', $callback);
|
|
$dir = ~ s/\/\//\//g;
|
|
}
|
|
if($server) {
|
|
$server = subVars($server, $node, 'server', $callback);
|
|
}
|
|
$statemnt = $server . ":" . $dir;
|
|
}
|
|
}
|
|
$kcmdline .= $statemnt ." ";
|
|
$kcmdline .=
|
|
"XCAT=$xcatmaster:$xcatdport ";
|
|
# BEGIN service node
|
|
my $isSV = xCAT::Utils->isServiceNode();
|
|
my $res = xCAT::Utils->runcmd("hostname", 0);
|
|
my $sip = inet_ntoa(inet_aton($res)); # this is the IP of service node
|
|
if($isSV and (($xcatmaster eq $sip) or ($xcatmaster eq $res))) {
|
|
# if the NFS directory in litetree is on the service node,
|
|
# and it is not exported, then it will be mounted automatically
|
|
setupNFSTree($node, $sip, $callback);
|
|
# then, export the statemnt directory if it is on the service node
|
|
if($statemnt) {
|
|
setupStatemnt($sip, $statemnt, $callback);
|
|
}
|
|
}
|
|
# END service node
|
|
}
|
|
else
|
|
{
|
|
$kcmdline =
|
|
"imgurl=http://$imgsrv/$rootimgdir/rootimg.$suffix ";
|
|
}
|
|
if (defined $sent->{serialport})
|
|
{
|
|
|
|
#my $sent = $hmtab->getNodeAttribs($node,['serialspeed','serialflow']);
|
|
unless ($sent->{serialspeed})
|
|
{
|
|
$callback->(
|
|
{
|
|
error => [
|
|
"serialport defined, but no serialspeed for $node in nodehm table"
|
|
],
|
|
errorcode => [1]
|
|
}
|
|
);
|
|
next;
|
|
}
|
|
$kcmdline .=
|
|
"console=tty0 console=ttyS" . $sent->{serialport} . "," . $sent->{serialspeed};
|
|
if ($sent->{serialflow} =~ /(hard|tcs|ctsrts)/)
|
|
{
|
|
$kcmdline .= "n8r";
|
|
}
|
|
}
|
|
# add the addkcmdline attribute to the end
|
|
# of the command, if it exists
|
|
#my $addkcmd = $addkcmdhash->{$node}->[0];
|
|
# add the extra addkcmd command info, if in the table
|
|
#if ($addkcmd->{'addkcmdline'}) {
|
|
# $kcmdline .= " ";
|
|
# $kcmdline .= $addkcmd->{'addkcmdline'};
|
|
|
|
#}
|
|
|
|
my $kernstr="xcat/netboot/$osver/$arch/$profile/kernel";
|
|
if ($xenstyle) {
|
|
$kernstr.= "!xcat/netboot/$osver/$arch/$profile/hypervisor";
|
|
}
|
|
$bptab->setNodeAttribs(
|
|
$node,
|
|
{
|
|
kernel => "$kernstr",
|
|
initrd => "xcat/netboot/$osver/$arch/$profile/initrd.gz",
|
|
kcmdline => $kcmdline
|
|
}
|
|
);
|
|
}
|
|
|
|
#my $rc = xCAT::Utils->create_postscripts_tar();
|
|
#if ( $rc != 0 ) {
|
|
# xCAT::MsgUtils->message( "S", "Error creating postscripts tar file." );
|
|
#}
|
|
}
|
|
|
|
sub getplatform {
|
|
my $os=shift;
|
|
my $platform;
|
|
if ($os =~ /debian.*/)
|
|
{
|
|
$platform = "debian";
|
|
}
|
|
elsif ($os =~ /ubuntu.*/)
|
|
{
|
|
$platform = "ubuntu";
|
|
}
|
|
return $platform;
|
|
}
|
|
|
|
# sub subVars
|
|
# copied from litetreee.pm
|
|
# TODO: need to move the function to xCAT::Utils?
|
|
|
|
# some directories will have xCAT database values, like:
|
|
# $nodetype.os. If that is the case we need to open up
|
|
# the database and look at them. We need to make sure
|
|
# we do this sparingly... We don't like tons of hits
|
|
# to the database.
|
|
|
|
sub subVars()
|
|
{
|
|
my $dir = shift;
|
|
my $node = shift;
|
|
my $type = shift;
|
|
my $callback = shift;
|
|
|
|
# parse all the dollar signs...
|
|
# if its a directory then it has a / in it, so you have to parse it.
|
|
# if its a server, it won't have one so don't worry about it.
|
|
my @arr = split("/", $dir);
|
|
my $fdir = "";
|
|
foreach my $p (@arr){
|
|
# have to make this geric so $ can be in the midle of the name: asdf$foobar.sitadsf
|
|
if($p =~ /\$/){
|
|
my $pre;
|
|
my $suf;
|
|
my @fParts;
|
|
if($p =~ /([^\$]*)([^# ]*)(.*)/){
|
|
$pre= $1;
|
|
$p = $2;
|
|
$suf = $3;
|
|
}
|
|
# have to sub here:
|
|
# get rid of the $ sign.
|
|
foreach my $part (split('\$',$p)){
|
|
if($part eq ''){ next; }
|
|
#$callback->({error=>["part is $part"],errorcode=>[1]});
|
|
# check if p is just the node name:
|
|
if($part eq 'node'){
|
|
# it is so, just return the node.
|
|
#$fdir .= "/$pre$node$suf";
|
|
push @fParts, $node;
|
|
}else{
|
|
# ask the xCAT DB what the attribute is.
|
|
my ($table, $col) = split('\.', $part);
|
|
unless($col){ $col = 'UNDEFINED' };
|
|
my $tab = xCAT::Table->new($table);
|
|
unless($tab){
|
|
$callback->({error=>["$table does not exist"],errorcode=>[1]});
|
|
return;
|
|
}
|
|
my $ent;
|
|
my $val;
|
|
if($table eq 'site'){
|
|
$val = $tab->getAttribs( { key => "$col" }, 'value' );
|
|
$val = $val->{'value'};
|
|
}else{
|
|
$ent = $tab->getNodeAttribs($node,[$col]);
|
|
$val = $ent->{$col};
|
|
}
|
|
unless($val){
|
|
# couldn't find the value!!
|
|
$val = "UNDEFINED"
|
|
}
|
|
push @fParts, $val;
|
|
}
|
|
}
|
|
my $val = join('.', @fParts);
|
|
if($type eq 'dir'){
|
|
$fdir .= "/$pre$val$suf";
|
|
}else{
|
|
$fdir .= $pre . $val . $suf;
|
|
}
|
|
}else{
|
|
# no substitution here
|
|
$fdir .= "/$p";
|
|
}
|
|
}
|
|
# now that we've processed variables, process commands
|
|
# this isn't quite rock solid. You can't name directories with #'s in them.
|
|
if($fdir =~ /#CMD=/){
|
|
my $dir;
|
|
foreach my $p (split(/#/,$fdir)){
|
|
if($p =~ /CMD=/){
|
|
$p =~ s/CMD=//;
|
|
my $cmd = $p;
|
|
#$callback->({info=>[$p]});
|
|
$p = `$p 2>&1`;
|
|
chomp($p);
|
|
#$callback->({info=>[$p]});
|
|
unless($p){
|
|
$p = "#CMD=$p did not return output#";
|
|
}
|
|
}
|
|
$dir .= $p;
|
|
}
|
|
$fdir = $dir;
|
|
}
|
|
|
|
return $fdir;
|
|
}
|
|
|
|
sub setupNFSTree {
|
|
my $node = shift;
|
|
my $sip = shift;
|
|
my $callback = shift;
|
|
|
|
my $cmd = "litetree $node";
|
|
my @uris = xCAT::Utils->runcmd($cmd, 0);
|
|
|
|
foreach my $uri (@uris) {
|
|
# parse the result
|
|
# the result looks like "nodename: nfsserver:directory";
|
|
$uri =~ m/\Q$node\E:\s+(.+):(.+)$/;
|
|
my $nfsserver = $1;
|
|
my $nfsdirectory = $2;
|
|
|
|
if($nfsserver eq $sip) { # on the service node
|
|
unless (-d $nfsdirectory) {
|
|
if (-e $nfsdirectory) {
|
|
unlink $nfsdirectory;
|
|
}
|
|
mkpath $nfsdirectory;
|
|
}
|
|
|
|
|
|
$cmd = "showmount -e $nfsserver";
|
|
my @entries = xCAT::Utils->runcmd($cmd, 0);
|
|
shift @entries;
|
|
if(grep /\Q$nfsdirectory\E/, @entries) {
|
|
$callback->({data=>["$nfsdirectory has been exported already!"]});
|
|
} else {
|
|
$cmd = "/usr/sbin/exportfs :$nfsdirectory";
|
|
xCAT::Utils->runcmd($cmd, 0);
|
|
# exportfs can export this directory immediately
|
|
$callback->({data=>["now $nfsdirectory is exported!"]});
|
|
$cmd = "cat /etc/exports";
|
|
@entries = xCAT::Utils->runcmd($cmd, 0);
|
|
unless (my $entry = grep /\Q$nfsdirectory\E/, @entries) {
|
|
# if no entry in /etc/exports, one entry with default options will be added
|
|
$cmd = qq{echo "$nfsdirectory *(rw,no_root_squash,sync,no_subtree_check)" >> /etc/exports};
|
|
xCAT::Utils->runcmd($cmd, 0);
|
|
$callback->({data=>["$nfsdirectory is added to /etc/exports with default option"]});
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
sub setupStatemnt {
|
|
my $sip = shift;
|
|
my $statemnt = shift;
|
|
my $callback = shift;
|
|
|
|
$statemnt =~ m/^(.+):(.+)$/;
|
|
my $nfsserver = $1;
|
|
my $nfsdirectory = $2;
|
|
|
|
if($sip eq inet_ntoa(inet_aton($nfsserver))) {
|
|
unless (-d $nfsdirectory) {
|
|
if (-e $nfsdirectory) {
|
|
unlink $nfsdirectory;
|
|
}
|
|
mkpath $nfsdirectory;
|
|
}
|
|
|
|
my $cmd = "showmount -e $nfsserver";
|
|
my @entries = xCAT::Utils->runcmd($cmd, 0);
|
|
shift @entries;
|
|
if(grep /\Q$nfsdirectory\E/, @entries) {
|
|
$callback->({data=>["$nfsdirectory has been exported already!"]});
|
|
} else {
|
|
$cmd = "/usr/sbin/exportfs :$nfsdirectory -o rw,no_root_squash,sync,no_subtree_check";
|
|
xCAT::Utils->runcmd($cmd, 0);
|
|
$callback->({data=>["now $nfsdirectory is exported!"]});
|
|
# add the directory into /etc/exports if not exist
|
|
$cmd = "cat /etc/exports";
|
|
@entries = xCAT::Utils->runcmd($cmd, 0);
|
|
if(my $entry = grep /\Q$nfsdirectory\E/, @entries) {
|
|
unless ($entry =~ m/rw/) {
|
|
$callback->({data => ["The $nfsdirectory should be with rw option in /etc/exports"]});
|
|
}
|
|
} else {
|
|
xCAT::Utils->runcmd(qq{echo "$nfsdirectory *(rw,no_root_squash,sync,no_subtree_check)" >> /etc/exports}, 0);
|
|
$callback->({data => ["$nfsdirectory is added into /etc/exports with default options"]});
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
1;
|