1690 lines
57 KiB
Perl
1690 lines
57 KiB
Perl
# Sumavi Inc (C) 2010
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# IBM(c) 2007 EPL license http://www.eclipse.org/legal/epl-v10.html
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#####################################################
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# imgport will export and import xCAT stateless, statelite, and diskful templates.
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# This will make it so that you can easily share your images with others.
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# All your images are belong to us!
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package xCAT_plugin::imgport;
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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 strict;
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use warnings;
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#use xCAT::Table;
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#use xCAT::Schema;
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#use xCAT::NodeRange qw/noderange abbreviate_noderange/;
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#use xCAT::Utils;
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use xCAT::TableUtils;
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use Data::Dumper;
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use XML::Simple;
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use POSIX qw/strftime/;
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use Getopt::Long;
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use File::Temp;
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use File::Copy;
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use File::Path qw/mkpath/;
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use File::Path qw/rmtree/;
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use File::Basename;
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use xCAT::NodeRange;
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use xCAT::Schema;
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use Cwd;
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my $requestcommand;
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$::VERBOSE = 0;
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1;
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#some quick aliases to table/value
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my %shortnames = (
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groups => [qw(nodelist groups)],
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tags => [qw(nodelist groups)],
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mgt => [qw(nodehm mgt)],
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#switch => [qw(switch switch)],
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);
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#####################################################
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# Return list of commands handled by this plugin
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#####################################################
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sub handled_commands
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{
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return {
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imgexport => "imgport",
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imgimport => "imgport",
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};
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}
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#####################################################
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# Process the command
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#####################################################
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sub process_request
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{
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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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Getopt::Long::Configure("no_pass_through");
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my $request = shift;
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my $callback = shift;
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$requestcommand = shift;
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my $command = $request->{command}->[0];
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my $args = $request->{arg};
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if ($command eq "imgexport"){
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return xexport($request, $callback);
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}elsif ($command eq "imgimport"){
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return ximport($request, $callback);
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}else{
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print "Error: $command not found in export\n";
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$callback->({error=>["Error: $command not found in this module."],errorcode=>[1]});
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#return (1, "$command not found in sumavinode");
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}
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}
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# extract the bundle, then add it to the osimage table. Basically the ying of the yang of the xexport
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# function.
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sub ximport {
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my $request = shift;
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my $callback = shift;
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my %rsp; # response
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my $help;
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my $nodes;
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my $new_profile;
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my $remoteHost;
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my $xusage = sub {
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my $ec = shift;
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push@{ $rsp{data} }, "imgimport: Takes in an xCAT image bundle and defines it to xCAT so you can use it";
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push@{ $rsp{data} }, "Usage: ";
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push@{ $rsp{data} }, "\timgimport [-h|--help]";
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push@{ $rsp{data} }, "\timgimport <bundle_file_name> [-p|--postscripts <nodelist>] [-f|--profile <new_profile>] [-R|--remotehost <userid\@host>] [-v]";
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if($ec){ $rsp{errorcode} = $ec; }
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$callback->(\%rsp);
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};
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unless(defined($request->{arg})){ $xusage->(1); return; }
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@ARGV = @{ $request->{arg}};
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if($#ARGV eq -1){
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$xusage->(1);
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return;
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}
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GetOptions(
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'h|?|help' => \$help,
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'v|verbose' => \$::VERBOSE,
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'R|remotehost=s' => \$remoteHost,
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'p|postscripts=s' => \$nodes,
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'f|profile=s' => \$new_profile,
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);
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if($help){
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$xusage->(0);
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return;
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}
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# first extract the bundle
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extract_bundle( $request, $callback, $nodes, $new_profile, $remoteHost );
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}
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# function to export your image. The image should already be in production, work well, and have
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# no bugs. Lots of places will have problems because the image may not be in osimage table
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# or they may have hardcoded things, or have post install scripts.
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sub xexport {
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my $request = shift;
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my $callback = shift;
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my %rsp; # response
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my $help;
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my @extra;
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my $node;
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my $remoteHost;
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my $xusage = sub {
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my $ec = shift;
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push@{ $rsp{data} }, "imgexport: Creates a tarball (bundle) of an existing xCAT image";
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push@{ $rsp{data} }, "Usage: ";
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push@{ $rsp{data} }, "\timgexport [-h|--help]";
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push@{ $rsp{data} }, "\timgexport <image_name> [destination] [[-e|--extra <file:dir> ] ... ] [-p|--postscripts <node_name>] [-R|--remotehost <userid\@host>] [-v]";
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if($ec){ $rsp{errorcode} = $ec; }
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$callback->(\%rsp);
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};
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unless(defined($request->{arg})){ $xusage->(1); return; }
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@ARGV = @{ $request->{arg}};
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if($#ARGV eq -1){
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$xusage->(1);
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return;
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}
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GetOptions(
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'h|?|help' => \$help,
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'p|postscripts=s' => \$node,
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'e|extra=s' => \@extra,
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'R|remotehost=s' => \$remoteHost,
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'v|verbose' => \$::VERBOSE
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);
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if($help){
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$xusage->(0);
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return;
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}
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# ok, we're done with all that. Now lets actually start doing some work.
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my $img_name = shift @ARGV;
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my $dest = shift @ARGV;
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my $cwd = $request->{cwd}; #getcwd;
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$cwd = $cwd->[0];
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$callback->( {data => ["Exporting $img_name to $cwd..."]});
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# check if all files are in place
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my $attrs = get_image_info($img_name, $callback, $node, @extra);
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#print Dumper($attrs);
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unless($attrs){
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return 1;
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}
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# make manifest and tar it up.
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make_bundle( $img_name, $dest, $remoteHost, $attrs, $callback, $cwd );
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}
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# verify the image and return the values
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sub get_image_info {
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my $imagename = shift;
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my $callback = shift;
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my $node = shift;
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my @extra = @_;
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my $errors = 0;
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my $attrs;
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my $ostab = new xCAT::Table('osimage', -create=>1);
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unless($ostab){
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$callback->(
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{error => ["Unable to open table 'osimage'."],errorcode=>1}
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);
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return 0;
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}
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#(my $attrs) = $ostab->getAttribs({imagename => $imagename}, 'profile', 'imagetype', 'provmethod', 'osname', 'osvers', 'osdistro', 'osarch', 'synclists');
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(my $attrs0) = $ostab->getAttribs({imagename => $imagename},\@{$xCAT::Schema::tabspec{osimage}->{cols}});
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if (!$attrs0) {
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$callback->({error=>["Cannot find image \'$imagename\' from the osimage table."],errorcode=>[1]});
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return 0;
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}
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unless($attrs0->{provmethod}){
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$callback->({error=>["The 'provmethod' field is not set for \'$imagename\' in the osimage table."],errorcode=>[1]});
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$errors++;
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}
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unless($attrs0->{profile}){
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$callback->({error=>["The 'profile' field is not set for \'$imagename\' in the osimage table."],errorcode=>[1]});
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$errors++;
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}
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unless($attrs0->{osvers}){
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$callback->({error=>["The 'osvers' field is not set for \'$imagename\' in the osimage table."],errorcode=>[1]});
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$errors++;
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}
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unless($attrs0->{osarch}){
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$callback->({error=>["The 'osarch' field is not set for \'$imagename\' in the osimage table."],errorcode=>[1]});
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$errors++;
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}
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unless($attrs0->{provmethod} =~ /install|netboot|statelite|raw/){
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$callback->({error=>["Exporting images with 'provemethod' " . $attrs0->{provmethod} . " is not supported. Hint: install, netboot, statelite, or raw"], errorcode=>[1]});
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$errors++;
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}
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#$attrs->{imagename} = $imagename;
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if($errors){
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return 0;
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}
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$attrs->{osimage}=$attrs0;
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my $linuximagetab = new xCAT::Table('linuximage', -create=>1);
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unless($linuximagetab){
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$callback->(
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{error => ["Unable to open table 'linuximage'"],errorcode=>1}
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);
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return 0;
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}
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#from linuximage table
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#(my $attrs1) = $linuximagetab->getAttribs({imagename => $imagename}, 'template', 'pkglist', 'pkgdir', 'otherpkglist', 'otherpkgdir', 'exlist', 'postinstall', 'rootimgdir', 'nodebootif', 'otherifce', 'netdrivers', 'kernelver', 'permission');
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(my $attrs1) = $linuximagetab->getAttribs({imagename => $imagename},\@{$xCAT::Schema::tabspec{linuximage}->{cols}});
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if (!$attrs1) {
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$callback->({error=>["Cannot find image \'$imagename\' from the linuximage table."],errorcode=>[1]});
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return 0;
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}
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#merge attrs with attrs1
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#foreach (keys %$attrs1) {
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# $attrs->{$_} = $attrs1->{$_};
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#}
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$attrs->{linuximage}=$attrs1;
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$attrs = get_files($imagename, $callback, $attrs);
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if($#extra > -1){
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my $ex = get_extra($callback, @extra);
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if($ex){
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$attrs->{extra} = $ex;
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}
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}
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#get postscripts
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if ($node) {
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$attrs = get_postscripts($node, $callback, $attrs)
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}
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# if we get nothing back, then we couldn't find the files. How sad, return nuthin'
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return $attrs;
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}
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sub get_postscripts {
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my $node = shift;
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my $errors = 0;
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my $callback = shift;
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my $attrs = shift;
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my @nodes = noderange($node);
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if (@nodes > 0) { $node = $nodes[0]; }
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else {
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$callback->(
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{error => ["Unable to get postscripts, $node is not a valide node."],errorcode=>1}
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);
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return 0;
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}
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my $postscripts;
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my $postbootscripts;
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my $ptab = new xCAT::Table('postscripts', -create=>1);
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unless($ptab){
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$callback->(
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{error => ["Unable to open table 'postscripts'."],errorcode=>1}
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);
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return 0;
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}
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my $ent = $ptab->getNodeAttribs($node, ['postscripts', 'postbootscripts']);
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if ($ent)
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{
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if ($ent->{postscripts}) { $postscripts = $ent->{postscripts}; }
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if ($ent->{postbootscripts}) { $postbootscripts = $ent->{postbootscripts}; }
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}
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(my $attrs1) = $ptab->getAttribs({node => "xcatdefaults"}, 'postscripts', 'postbootscripts');
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if ($attrs1) {
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if ($attrs1->{postscripts}) {
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if ($postscripts) {
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$postscripts = $attrs1->{postscripts} . ",$postscripts";
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} else {
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$postscripts = $attrs1->{postscripts};
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}
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}
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if ($attrs1->{postbootscripts}) {
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if ($postbootscripts) {
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$postbootscripts = $attrs1->{postbootscripts} . ",$postbootscripts";
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} else {
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$postbootscripts = $attrs1->{postbootscripts};
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}
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}
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}
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if ($postscripts) {
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$attrs->{postscripts} = $postscripts;
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}
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if ($postbootscripts) {
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$attrs->{postbootscripts} = $postbootscripts;
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}
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return $attrs;
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}
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# returns a hash of files
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# extra {
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# file => dir
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# file => dir
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# }
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sub get_extra {
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my $callback = shift;
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my @extra = @_;
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my $extra;
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# make sure that the extra is formatted correctly:
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foreach my $e (@extra){
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my ($file , $to_dir) = split(/:/, $e);
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unless( -r $file){
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$callback->({error=>["Can not find Extra file $file. Argument will be ignored"],errorcode=>[1]});
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next;
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}
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#print "$file => $to_dir";
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if (! $to_dir) {
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if (-d $file) {
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$to_dir=$file;
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} else {
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$to_dir=dirname($file);
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}
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}
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push @{ $extra}, { 'src' => $file, 'dest' => $to_dir };
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}
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return $extra;
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}
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# well we check to make sure the files exist and then we return them.
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sub get_files{
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my $imagename = shift;
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my $errors = 0;
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my $callback = shift;
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my $attrs = shift; # we'll hopefully get a reference to it and modify this variable.
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my @arr; # array of directory search paths
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my $template = '';
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# todo is XCATROOT not going to be /opt/xcat/ in normal situations? We'll always
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# assume it is for now
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my $xcatroot = "/opt/xcat";
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# get the install root
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my $installroot = xCAT::TableUtils->getInstallDir();
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unless($installroot){
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$installroot = '/install';
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}
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my $provmethod = $attrs->{osimage}->{provmethod};
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my $osvers = $attrs->{osimage}->{osvers};
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my $arch = $attrs->{osimage}->{osarch};
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my $profile = $attrs->{osimage}->{profile};
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# here's the case for the install. All we need at first is the
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# template. That should do it.
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if($provmethod =~ /install/){
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@arr = ("$installroot/custom/install", "$xcatroot/share/xcat/install");
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#get .tmpl file
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if (! $attrs->{linuximage}->{template}) {
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my $template = look_for_file('tmpl', $callback, $attrs, @arr);
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unless($template){
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$callback->({error=>["Couldn't find install template for $imagename"],errorcode=>[1]});
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$errors++;
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}else{
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$callback->( {data => ["$template"]});
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$attrs->{linuximage}->{template} = $template;
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}
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}
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$attrs->{media} = "required";
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}
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# for stateless I need to save the
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# ramdisk
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# the kernel
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# the rootimg.gz
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if($osvers !~ /esx/){
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# don't do anything because these files don't exist for ESX stateless.
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if($provmethod =~ /netboot/){
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# For 's390x', we want all of the image files
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if ($arch =~ /s390x/) {
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my @files;
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my $dir = "$installroot/netboot/$osvers/s390x/$profile";
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opendir(DIR, $dir) or $callback->({error=>["Could not open image files in directory $dir"], errorcode=>[1]});
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while (my $file = readdir(DIR)) {
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# We only want files in the directory that end with .img
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next unless (-f "$dir/$file");
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next unless ($file =~ m/\.img$/);
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push(@files, "$dir/$file");
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}
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if (@files) {
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$attrs->{rawimagefiles}->{files} = [@files];
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}
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closedir(DIR);
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}
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else {
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@arr = ("$installroot/custom/netboot", "$xcatroot/share/xcat/netboot");
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#get .pkglist file
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if (! $attrs->{linuximage}->{pkglist}) {
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# we need to get the .pkglist for this one!
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my $temp = look_for_file('pkglist', $callback, $attrs, @arr);
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unless($temp){
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$callback->({error=>["Couldn't find pkglist file for $imagename"], errorcode=>[1]});
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$errors++;
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}else{
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$attrs->{linuximage}->{pkglist} = $temp;
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}
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}
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@arr = ("$installroot/netboot");
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my $rootimgdir=$attrs->{linuximage}->{rootimgdir};
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my $ramdisk;
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my $kernel;
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my $rootimg;
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# look for ramdisk, kernel and rootimg.gz
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if($rootimgdir) {
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if (-f "$rootimgdir/initrd-stateless.gz") {
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$ramdisk="$rootimgdir/initrd-stateless.gz";
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}
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if (-f "$rootimgdir/kernel") {
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$kernel="$rootimgdir/kernel";
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}
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if (-f "$rootimgdir/rootimg.gz") {
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$rootimg="$rootimgdir/rootimg.gz";
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}
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} else {
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$ramdisk = look_for_file('initrd-stateless.gz', $callback, $attrs, @arr);
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$kernel = look_for_file('kernel', $callback, $attrs, @arr);
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$rootimg = look_for_file('rootimg.gz', $callback, $attrs, @arr);
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}
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unless($ramdisk){
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$callback->({error=>["Couldn't find ramdisk (initrd-stateless.gz) for $imagename"],errorcode=>[1]});
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$errors++;
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}else{
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$attrs->{ramdisk} = $ramdisk;
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}
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unless($kernel){
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$callback->({error=>["Couldn't find kernel (kernel) for $imagename"],errorcode=>[1]});
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$errors++;
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}else{
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$attrs->{kernel} = $kernel;
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}
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unless($rootimg){
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$callback->({error=>["Couldn't find rootimg (rootimg.gz) for $imagename"],errorcode=>[1]});
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$errors++;
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}else{
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$attrs->{rootimg} = $rootimg;
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}
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}
|
|
} elsif ($provmethod =~ /statelite/) {
|
|
@arr = ("$installroot/custom/netboot", "$xcatroot/share/xcat/netboot");
|
|
#get .pkglist file
|
|
if (! $attrs->{linuximage}->{pkglist}) {
|
|
# we need to get the .pkglist for this one!
|
|
my $temp = look_for_file('pkglist', $callback, $attrs, @arr);
|
|
unless($temp){
|
|
$callback->({error=>["Couldn't find pkglist file for $imagename"],errorcode=>[1]});
|
|
$errors++;
|
|
}else{
|
|
$attrs->{linuximage}->{pkglist} = $temp;
|
|
}
|
|
}
|
|
|
|
@arr = ("$installroot/netboot");
|
|
my $rootimgdir=$attrs->{linuximage}->{rootimgdir};
|
|
my $kernel;
|
|
my $ramdisk;
|
|
#look for kernel and ramdisk
|
|
if($rootimgdir) {
|
|
if (-f "$rootimgdir/kernel") {
|
|
$kernel="$rootimgdir/kernel";
|
|
}
|
|
if (-f "$rootimgdir/initrd-statelite.gz") {
|
|
$ramdisk="$rootimgdir/initrd-statelite.gz";
|
|
}
|
|
} else {
|
|
$kernel = look_for_file('kernel', $callback, $attrs, @arr);
|
|
$ramdisk = look_for_file('initrd-statelite.gz', $callback, $attrs, @arr);
|
|
}
|
|
|
|
unless($kernel){
|
|
$callback->({error=>["Couldn't find kernel (kernel) for $imagename"],errorcode=>[1]});
|
|
$errors++;
|
|
}else{
|
|
$attrs->{kernel} = $kernel;
|
|
}
|
|
|
|
unless($ramdisk){
|
|
$callback->({error=>["Couldn't find ramdisk (initrd-statelite.gz) for $imagename"],errorcode=>[1]});
|
|
$errors++;
|
|
}else{
|
|
$attrs->{ramdisk} = $ramdisk;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (( $provmethod =~ /raw/ ) and ( $arch =~ /s390x/ )) {
|
|
my @files;
|
|
my $dir = "$installroot/raw/$osvers/s390x/$profile";
|
|
opendir(DIR, $dir) or $callback->({error=>["Could not open image files in directory $dir"], errorcode=>[1]});
|
|
|
|
while (my $file = readdir(DIR)) {
|
|
# We only want files in the directory that end with .img
|
|
next unless (-f "$dir/$file");
|
|
next unless ($file =~ m/\.img$/);
|
|
push(@files, "$dir/$file");
|
|
}
|
|
|
|
if (@files) {
|
|
$attrs->{rawimagefiles}->{files} = [@files];
|
|
}
|
|
|
|
closedir(DIR);
|
|
}
|
|
|
|
if($errors){
|
|
$attrs = 0;
|
|
}
|
|
return $attrs;
|
|
}
|
|
|
|
|
|
# argument:
|
|
# type of file: This is usually the suffix of the file, or the file name.
|
|
# attributes: These are the paramaters you got from the osimage table in a hash.
|
|
# @dirs: Some search paths where we'll start looking for them.
|
|
# then we just return a string of the full path to where the file is.
|
|
# mostly because we just ooze awesomeness.
|
|
sub look_for_file {
|
|
my $file = shift;
|
|
my $callback = shift;
|
|
my $attrs = shift;
|
|
my @dirs = @_;
|
|
my $r_file = '';
|
|
|
|
my $profile = $attrs->{osimage}->{profile};
|
|
my $arch = $attrs->{osimage}->{osarch};
|
|
my $distname = $attrs->{osimage}->{osvers};
|
|
|
|
|
|
# go through the directories and look for the file. We hopefully will find it...
|
|
foreach my $d (@dirs){
|
|
# widdle down rhel5.4, rhel5., rhel5, rhel, rhe, rh, r,
|
|
my $dd = $distname; # dd is distro directory, or disco dave, whichever you prefer.
|
|
if($dd =~ /win/){ $dd = 'windows' };
|
|
until(-r "$d/$dd" or not $dd){
|
|
$callback->({data=>["not in $d/$dd..."]}) if $::VERBOSE;
|
|
chop($dd);
|
|
}
|
|
if($distname && (($file eq 'tmpl') || ($file eq 'pkglist'))){
|
|
$callback->({data=>["looking in $d/$dd..."]}) if $::VERBOSE;
|
|
# now look for the file name: foo.rhel5.x86_64.tmpl
|
|
(-r "$d/$dd/$profile.$distname.$arch.$file") && (return "$d/$dd/$profile.$distname.$arch.$file");
|
|
|
|
# now look for the file name: foo.rhel5.tmpl
|
|
(-r "$d/$dd/$profile.$distname.$file") && (return "$d/$dd/$profile.$distname.$file");
|
|
|
|
# now look for the file name: foo.x86_64.tmpl
|
|
(-r "$d/$dd/$profile.$arch.$file") && (return "$d/$dd/$profile.$arch.$file");
|
|
|
|
# finally, look for the file name: foo.tmpl
|
|
(-r "$d/$dd/$profile.$file") && (return "$d/$dd/$profile.$file");
|
|
}else{
|
|
# this may find the ramdisk: /install/netboot/
|
|
(-r "$d/$dd/$arch/$profile/$file") && (return "$d/$dd/$arch/$profile/$file");
|
|
}
|
|
}
|
|
|
|
# I got nothing man. Can't find it. Sorry 'bout that.
|
|
# returning nothing:
|
|
return '';
|
|
}
|
|
|
|
|
|
# here's where we make the tarball
|
|
sub make_bundle {
|
|
my $imagename = shift;
|
|
my $dest = shift;
|
|
my $remoteHost = shift;
|
|
my $attribs = shift;
|
|
my $callback = shift;
|
|
|
|
# tar ball is made in local working directory. Sometimes doing this in /tmp
|
|
# is bad. In the case of my development machine, the / filesystem was nearly full.
|
|
# so doing it in cwd is easy and predictable.
|
|
my $dir = shift;
|
|
#my $dir = getcwd;
|
|
|
|
# get rid of spaces and put in underlines.
|
|
$imagename =~ s/\s+/_/g;
|
|
|
|
|
|
# we may find that cwd doesn't work, so we use the request cwd.
|
|
my $ttpath = mkdtemp("$dir/imgexport.$$.XXXXXX");
|
|
$callback->({data=>["Creating $ttpath..."]}) if $::VERBOSE;
|
|
my $tpath = "$ttpath/$imagename";
|
|
mkdir("$tpath");
|
|
chmod 0755,$tpath;
|
|
|
|
|
|
#for statelite
|
|
if ($attribs->{osimage}->{provmethod} eq 'statelite') {
|
|
#copy the rootimgdir over
|
|
my $rootimgdir=$attribs->{linuximage}->{rootimgdir};
|
|
if ($rootimgdir) {
|
|
$callback->({data=>["Packing root image. It will take a while"]});
|
|
system("cd $rootimgdir; find rootimg |cpio -H newc -o | gzip -c - > $tpath/rootimgtree.gz");
|
|
$attribs->{'rootimgtree'} = "$rootimgdir/rootimgtree.gz";
|
|
} else {
|
|
$callback->({error=>["Couldn't locate the root image directory. "],errorcode=>[1]});
|
|
return 0;
|
|
}
|
|
|
|
#get litefile table setting for the image
|
|
my $lftab= xCAT::Table->new("litefile" ,-create=>1);
|
|
if (!$lftab) {
|
|
$callback->({error=>["Could not open the litefile table."],errorcode=>[1]});
|
|
return 0;
|
|
}
|
|
|
|
$callback->({data=>["Getting litefile settings"]});
|
|
my @imageInfo;
|
|
my @imagegroupsattr = ('groups');
|
|
# Check if this image contains osimage.groups attribute.
|
|
# if so, means user wants to use specific directories to this image.
|
|
my $osimagetab = xCAT::Table->new("osimage",-create=>1);
|
|
my $imagegroups = $osimagetab->getAttribs({imagename => $imagename}, @imagegroupsattr);
|
|
if ($imagegroups and $imagegroups->{groups}) {
|
|
# get the directories with no names
|
|
push @imageInfo, $lftab->getAttribs({image => ''}, ('file','options'));
|
|
# get for the image groups specific directories
|
|
push @imageInfo, $lftab->getAttribs({image => $imagegroups->{groups}}, ('file','options'));
|
|
# get for the image specific directories
|
|
push @imageInfo, $lftab->getAttribs({image => $imagename}, ('file','options'));
|
|
} else {
|
|
# get the directories with no names
|
|
push @imageInfo, $lftab->getAttribs({image => ''}, ('file','options'));
|
|
# get the ALL directories
|
|
push @imageInfo, $lftab->getAttribs({image => 'ALL'}, ('file','options'));
|
|
# get for the image specific directories
|
|
push @imageInfo, $lftab->getAttribs({image => $imagename}, ('file','options'));
|
|
}
|
|
|
|
open(FILE,">$tpath/litefile.csv") or die "Could not open $tpath/litefile.csv";
|
|
foreach(@imageInfo){
|
|
my $file=$_->{file};
|
|
if(!$file){ next; }
|
|
my $o = $_->{options};
|
|
if(!$o){
|
|
$o = "tmpfs";
|
|
}
|
|
print FILE "\"$imagename\",\"$file\",\"$o\",,\n";
|
|
}
|
|
close(FILE);
|
|
$attribs->{'litefile'} = "$rootimgdir/litefile.csv";
|
|
}
|
|
|
|
#print Dumper($attribs);
|
|
|
|
# make manifest.xml file. So easy! This is why we like XML. I didn't like
|
|
# the idea at first though.
|
|
my $xml = new XML::Simple(RootName =>'xcatimage');
|
|
open(FILE,">$tpath/manifest.xml") or die "Could not open $tpath/manifest.xml";
|
|
print FILE $xml->XMLout($attribs, noattr => 1, xmldecl => '<?xml version="1.0"?>');
|
|
#print $xml->XMLout($attribs, noattr => 1, xmldecl => '<?xml version="1.0">');
|
|
close(FILE);
|
|
|
|
|
|
# these are the only files we copy in. (unless you have extras)
|
|
for my $a ("kernel", "ramdisk", "rootimg"){
|
|
my $filenames=$attribs->{$a};
|
|
if($filenames) {
|
|
my @file_array=split(',', $filenames);
|
|
foreach my $fn (@file_array) {
|
|
$callback->({data => ["$fn"]});
|
|
if (-r $fn) {
|
|
system("cp $fn $tpath");
|
|
} else {
|
|
$callback->({error=>["Couldn't find file $fn for $imagename. Skip."],errorcode=>[1]});
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
for my $a ("template", "pkglist", "otherpkglist", "postinstall", "exlist"){
|
|
my $filenames=$attribs->{linuximage}->{$a};
|
|
if($filenames) {
|
|
my @file_array=split(',', $filenames);
|
|
foreach my $fn (@file_array) {
|
|
$callback->({data => ["$fn"]});
|
|
if (-r $fn) {
|
|
system("cp $fn $tpath");
|
|
} else {
|
|
$callback->({error=>["Couldn't find file $fn for $imagename. Skip."],errorcode=>[1]});
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
for my $a ("synclists"){
|
|
my $filenames=$attribs->{osimage}->{$a};
|
|
if($filenames) {
|
|
my @file_array=split(',', $filenames);
|
|
foreach my $fn (@file_array) {
|
|
$callback->({data => ["$fn"]});
|
|
if (-r $fn) {
|
|
system("cp $fn $tpath");
|
|
} else {
|
|
$callback->({error=>["Couldn't find file $fn for $imagename. Skip."],errorcode=>[1]});
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
# Copy any raw image files. Multiple files can exist (used by s390x)
|
|
if ($attribs->{rawimagefiles}->{files}) {
|
|
foreach my $fromf (@{$attribs->{rawimagefiles}->{files}}) {
|
|
my $rc = system("cp $fromf $tpath");
|
|
if ($rc != 0) {
|
|
$callback->({error=>["Unable to copy the raw image file $fromf."], errorcode=>[1]});
|
|
$rc = system("rm -rf $ttpath");
|
|
if ($rc != 0) {
|
|
$callback->({error=>["Unable to remove $ttpath."], errorcode=>[1]});
|
|
}
|
|
return 0;
|
|
}
|
|
}
|
|
}
|
|
|
|
# extra files get copied in the extra directory.
|
|
if($attribs->{extra}){
|
|
mkdir("$tpath/extra");
|
|
chmod 0755,"$tpath/extra";
|
|
foreach(@{ $attribs->{extra} }){
|
|
my $fromf = $_->{src};
|
|
print " $fromf\n";
|
|
if(-d $fromf ){
|
|
print "fromf is a directory";
|
|
mkpath("$tpath/extra/$fromf");
|
|
`cp -a $fromf/* $tpath/extra/$fromf/`;
|
|
}else{
|
|
`cp $fromf $tpath/extra`;
|
|
}
|
|
}
|
|
}
|
|
|
|
# If this is an export to a remote host then split the destination into the
|
|
# remote directory portion and the name of the export bundle.
|
|
my $remoteDest;
|
|
if (defined $remoteHost) {
|
|
$remoteDest = $dest;
|
|
if (defined $dest) {
|
|
$dest = (split( '/', $dest))[-1];
|
|
}
|
|
}
|
|
|
|
# now get right below all this stuff and tar it up.
|
|
chdir($ttpath);
|
|
$callback->( {data => ["Inside $ttpath."]});
|
|
unless($dest){
|
|
$dest = "$dir/$imagename.tgz";
|
|
}
|
|
|
|
# if no absolute path specified put it in the cwd
|
|
unless($dest =~ /^\//){
|
|
$dest = "$dir/$dest";
|
|
}
|
|
|
|
$callback->( {data => ["Compressing $imagename bundle. Please be patient."]});
|
|
my $rc;
|
|
if($::VERBOSE){
|
|
$callback->({data => ["tar czvf $dest . "]});
|
|
$rc = system("tar czvf $dest . ");
|
|
}else{
|
|
$rc = system("tar czf $dest . ");
|
|
}
|
|
$callback->({data => ["Done!"]});
|
|
|
|
if($rc) {
|
|
# An error occurred during tar to create the image bundle.
|
|
$callback->({error=>["Failed to compress archive! (Maybe there was no space left?)"],errorcode=>[1]});
|
|
if (-e $dest) {
|
|
# Remove the partially created image bundle.
|
|
$rc = system("rm $dest");
|
|
if ($rc) {
|
|
$callback->({error=>["Failed to clean up image bundle $dest"], errorcode=>[1]});
|
|
}
|
|
}
|
|
} else {
|
|
# The image bundle was created.
|
|
# If remotehost was specified then move the image bundle off xCAT MN to the remote host.
|
|
if (defined $remoteHost) {
|
|
my $remoteFile = $remoteHost . ':' . $remoteDest;
|
|
|
|
$callback->({data=>["Moving the image bundle to the remote system"]});
|
|
$rc = system("/usr/bin/scp -B $dest $remoteFile");
|
|
if ($rc) {
|
|
$callback->({error=>["Unable to copy the image bundle to the remote host"], errorcode=>[1]});
|
|
}
|
|
|
|
# Remove the image bundle that was sent to the remote system.
|
|
$rc = system("rm $dest");
|
|
if ($rc) {
|
|
$callback->({error=>["Failed to clean up image bundle $dest"], errorcode=>[1]});
|
|
}
|
|
}
|
|
}
|
|
|
|
chdir($dir);
|
|
$rc = system("rm -rf $ttpath");
|
|
if ($rc) {
|
|
$callback->({error=>["Failed to clean up temp space $ttpath"],errorcode=>[1]});
|
|
return;
|
|
}
|
|
}
|
|
|
|
sub extract_bundle {
|
|
my $request = shift;
|
|
#print Dumper($request);
|
|
my $callback = shift;
|
|
my $nodes=shift;
|
|
my $new_profile=shift;
|
|
my $remoteHost = shift;
|
|
|
|
@ARGV = @{ $request->{arg} };
|
|
my $xml;
|
|
my $data;
|
|
my $datas;
|
|
my $error = 0;
|
|
|
|
my $bundle = shift @ARGV;
|
|
|
|
# extract the image in temp path in cwd
|
|
my $dir = $request->{cwd}; #getcwd;
|
|
$dir = $dir->[0];
|
|
#print Dumper($dir);
|
|
|
|
# If we have a remote file then move it to the xCAT MN
|
|
if (defined $remoteHost) {
|
|
# Create unique directory for the bundle and copy the bundle to it
|
|
my $remoteFile = "$remoteHost:$bundle";
|
|
$dir = `/bin/mktemp -d /var/tmp/XXXXXX`;
|
|
chomp($dir);
|
|
$bundle = $dir . '/' . (split( '/', $bundle))[-1];
|
|
$callback->({data=>["Obtaining the image bundle from the remote system"]});
|
|
my $rc = system("/usr/bin/scp -v -B $remoteFile $dir");
|
|
if ($rc != 0) {
|
|
$callback->({error=>["Unable to copy the image bundle from the remote host"], errorcode=>[1]});
|
|
$rc = rmtree $dir;
|
|
if (! $rc) {
|
|
$callback->({error=>["Failed to clean up directory containing the remote image bundle $bundle"], errorcode=>[1]});
|
|
}
|
|
return;
|
|
}
|
|
} else {
|
|
# When we are not doing a remote copy, we need to verify the bundle exists and find its exact location
|
|
unless(-r $bundle){
|
|
$bundle = "$dir/$bundle";
|
|
}
|
|
|
|
unless(-r $bundle){
|
|
$callback->({error => ["Cannot find $bundle"], errorcode=>[1]});
|
|
return;
|
|
}
|
|
}
|
|
|
|
if ($::VERBOSE) {
|
|
if ($bundle =~ m/^\//) {
|
|
# Bundle name began with a slash
|
|
$callback->({data=>["Bundle file is located at $bundle"]});
|
|
} else {
|
|
my $pwd=cwd();
|
|
$callback->({data=>["Bundle file is located at $pwd/$bundle"]});
|
|
}
|
|
}
|
|
|
|
my $tpath = mkdtemp("$dir/imgimport.$$.XXXXXX");
|
|
|
|
$callback->({data=>["Unbundling image..."]});
|
|
my $rc;
|
|
if ($::VERBOSE) {
|
|
$callback->({data=>["tar zxvf $bundle -C $tpath"]});
|
|
$rc = system("tar zxvf $bundle -C $tpath");
|
|
} else {
|
|
$rc = system("tar zxf $bundle -C $tpath");
|
|
}
|
|
|
|
if ($rc) {
|
|
$callback->({error => ["Failed to extract bundle $bundle"],errorcode=>[1]});
|
|
}
|
|
|
|
# get all the files in the tpath. These should be all the image names.
|
|
my @files = < $tpath/* >;
|
|
# go through each image directory. Find the XML and put it into the array. If there are any
|
|
# errors then the whole thing is over and we error and leave.
|
|
foreach my $imgdir (@files){
|
|
unless(-r "$imgdir/manifest.xml"){
|
|
$callback->({error=>["Failed to find manifest.xml file in image bundle"],errorcode=>[1]});
|
|
if (defined $remoteHost) {
|
|
$rc = rmtree $dir;
|
|
if ( ! $rc ) {
|
|
$callback->({error=>["Failed to clean up directory containing the remote image bundle $bundle"], errorcode=>[1]});
|
|
}
|
|
}
|
|
return;
|
|
}
|
|
$xml = new XML::Simple;
|
|
# get the data!
|
|
# put it in an eval string so that it
|
|
$data = eval { $xml->XMLin("$imgdir/manifest.xml") };
|
|
if($@){
|
|
$callback->({error=>["invalid manifest.xml file inside the bundle. Please verify the XML"],errorcode=>[1]});
|
|
#my $foo = $@;
|
|
#$foo =~ s/\n//;
|
|
#$callback->({error=>[$foo],errorcode=>[1]});
|
|
#foreach($@){
|
|
# last;
|
|
#}
|
|
# If this was an import from a remote host then remove the directory created for the remote files.
|
|
# We do not want to leave files hanging around that were brought from another system.
|
|
if (defined $remoteHost) {
|
|
$rc = rmtree $dir;
|
|
if ( ! $rc ) {
|
|
$callback->({error=>["Failed to clean up directory containing the remote image bundle $bundle"], errorcode=>[1]});
|
|
}
|
|
}
|
|
return;
|
|
}
|
|
#print Dumper($data);
|
|
#push @{$datas}, $data;
|
|
|
|
# now we need to import the files...
|
|
unless(verify_manifest($data, $callback)){
|
|
$error++;
|
|
next;
|
|
}
|
|
|
|
# check media first
|
|
unless(check_media($data, $callback)){
|
|
$error++;
|
|
next;
|
|
}
|
|
|
|
#change profile name if needed
|
|
if ($new_profile) {
|
|
$data=change_profile($data, $callback, $new_profile, $imgdir);
|
|
}
|
|
|
|
#import manifest.xml into xCAT database
|
|
unless(set_config($data, $callback)){
|
|
$error++;
|
|
next;
|
|
}
|
|
|
|
# now place files in appropriate directories.
|
|
unless(make_files($data, $imgdir, $callback)){
|
|
$error++;
|
|
next;
|
|
}
|
|
|
|
# put postscripts in the postsctipts table
|
|
if ($nodes) {
|
|
unless(set_postscripts($data, $callback, $nodes)){
|
|
$error++;
|
|
next;
|
|
}
|
|
}
|
|
|
|
my $osimage = $data->{osimage}->{imagename};
|
|
$callback->({data=>["Successfully imported the image $osimage."]});
|
|
}
|
|
|
|
# remove temp file only if there were no problems.
|
|
unless($error){
|
|
$rc = system("rm -rf $tpath");
|
|
if ($rc) {
|
|
$callback->({error=>["Failed to clean up temp space $tpath"],errorcode=>[1]});
|
|
return;
|
|
}
|
|
}
|
|
|
|
# If this was an import from a remote host then remove the directory created for the remote files.
|
|
# We do not want to leave files hanging around that were brought from another system.
|
|
if ( defined $remoteHost ) {
|
|
$rc = rmtree $dir;
|
|
if ( ! $rc ) {
|
|
$callback->({error=>["Failed to clean up directory containing the remote image bundle $bundle"],errorcode=>[1]});
|
|
}
|
|
}
|
|
}
|
|
|
|
sub change_profile {
|
|
my $data = shift;
|
|
my $callback = shift;
|
|
my $new_profile=shift;
|
|
my $srcdir=shift;
|
|
|
|
my $old_profile= $data->{osimage}->{profile};
|
|
if ($old_profile eq $new_profile) {
|
|
return $data; #do nothing if old profile is the same as the new one.
|
|
}
|
|
|
|
$data->{osimage}->{profile}=$new_profile;
|
|
my $installdir = xCAT::TableUtils->getInstallDir();
|
|
unless($installdir){
|
|
$installdir = '/install';
|
|
}
|
|
if ($data->{linuximage}->{rootimgdir}) {
|
|
$data->{linuximage}->{rootimgdir}="$installdir/netboot/" . $data->{osimage}->{osvers} . "/" . $data->{osimage}->{osarch} . "/$new_profile";
|
|
|
|
for my $a ("kernel", "ramdisk", "rootimg", "rootimgtree", "litefile") {
|
|
if ($data->{$a}) {
|
|
my $fn=basename($data->{$a});
|
|
$data->{$a}=$data->{linuximage}->{rootimgdir} . "/$fn";
|
|
}
|
|
}
|
|
}
|
|
|
|
my $prov="netboot";
|
|
if ($data->{osimage}->{provmethod} eq "install") { $prov = "install"; }
|
|
my $platform;
|
|
my $os=$data->{osimage}->{osvers};
|
|
if ($os) {
|
|
if ($os =~ /rh.*/) { $platform = "rh"; }
|
|
elsif ($os =~ /centos.*/) { $platform = "centos"; }
|
|
elsif ($os =~ /fedora.*/) { $platform = "fedora"; }
|
|
elsif ($os =~ /sles.*/) { $platform = "sles"; }
|
|
elsif ($os =~ /SL.*/) { $platform = "SL"; }
|
|
elsif ($os =~ /win/) {$platform = "windows"; }
|
|
elsif ($os =~ /ubuntu*/) {$platform = "ubuntu"; }
|
|
}
|
|
|
|
|
|
for my $a ("template", "pkglist", "synclists", "otherpkglist", "postinstall", "exlist") {
|
|
my $filenames=$data->{linuximage}->{$a};
|
|
if ($a eq "synclists") {
|
|
$filenames=$data->{osimage}->{$a};
|
|
}
|
|
if($filenames) {
|
|
my @file_array=split(',', $filenames);
|
|
my @new_file_array=();
|
|
foreach my $old (@file_array) {
|
|
my $oldfn=basename($old);
|
|
my $olddir=dirname($old);
|
|
my $newfn;
|
|
my $newdir;
|
|
#if source file is from /opt/xcat/share...,
|
|
#then copy it to /install/custom... directory.
|
|
#Otherwise, copy the file in the same directory
|
|
if ($olddir =~ /$::XCATROOT\/share\/xcat/) {
|
|
$newdir="$installdir/custom/$prov/$platform";
|
|
} else {
|
|
$newdir=$olddir;
|
|
}
|
|
#if the file name contains the old profile name,
|
|
#replace it with the new profile name.
|
|
#Otherwise prefix the old file name with the new profile name.
|
|
if ($oldfn =~ /$old_profile/) {
|
|
$newfn=$oldfn;
|
|
$newfn =~ s/$old_profile/$new_profile/;
|
|
} else {
|
|
$newfn="$new_profile.$oldfn";
|
|
}
|
|
|
|
move("$srcdir/$oldfn", "$srcdir/$newfn");
|
|
push (@new_file_array, "$newdir/$newfn");
|
|
}
|
|
if ($a eq "synclists") {
|
|
$data->{osimage}->{$a} = join(',', @new_file_array);
|
|
} else {
|
|
$data->{linuximage}->{$a} = join(',', @new_file_array);
|
|
}
|
|
}
|
|
}
|
|
|
|
#change the image name
|
|
my $new_imgname=$data->{osimage}->{osvers} . "-" . $data->{osimage}->{osarch} . "-" . $data->{osimage}->{provmethod} . "-$new_profile";
|
|
$data->{osimage}->{imagename}=$new_imgname;
|
|
$data->{linuximage}->{imagename}=$new_imgname;
|
|
|
|
return $data;
|
|
}
|
|
|
|
# return 1 for true 0 for false.
|
|
# need to make sure media is copied before importing image.
|
|
sub check_media {
|
|
my $data = shift;
|
|
my $callback = shift;
|
|
my $rc = 0;
|
|
unless( $data->{'media'}) {
|
|
$rc = 1;
|
|
}elsif($data->{media} eq 'required'){
|
|
my $os = $data->{osimage}->{osvers};
|
|
my $arch = $data->{osimage}->{osarch};
|
|
my $installroot = xCAT::TableUtils->getInstallDir();
|
|
unless($installroot){
|
|
$installroot = '/install';
|
|
}
|
|
unless(-d "$installroot/$os/$arch"){
|
|
$callback->({error=>["This image requires that you first copy media for $os-$arch"],errorcode=>[1]});
|
|
}else{
|
|
$rc = 1;
|
|
}
|
|
}
|
|
return $rc;
|
|
}
|
|
|
|
|
|
sub set_postscripts {
|
|
my $data = shift;
|
|
my $callback = shift;
|
|
my $nodes=shift;
|
|
|
|
$callback->({data=>["Adding postscripts."]});
|
|
|
|
my @good_nodes=noderange($nodes);
|
|
|
|
if (@good_nodes > 0) {
|
|
my @missed = nodesmissed();
|
|
if (@missed > 0) {
|
|
$callback->({warning => ["The following nodes will be skipped because they are not in the nodelist table.\n " . join(',', @missed)],errorcode=>1});
|
|
}
|
|
} else {
|
|
$callback->({error => ["The nodes $nodes are not defined in xCAT DB."],errorcode=>1});
|
|
return 0;
|
|
}
|
|
|
|
my $ptab = xCAT::Table->new('postscripts',-create => 1,-autocommit => 0);
|
|
unless($ptab){
|
|
$callback->({error => ["Unable to open table 'postscripts'"],errorcode=>1});
|
|
return 0;
|
|
}
|
|
|
|
|
|
# get xcatdefaults settings
|
|
my @a1=();
|
|
my @a2=();
|
|
(my $attrs1) = $ptab->getAttribs({node => "xcatdefaults"}, 'postscripts', 'postbootscripts');
|
|
if ($attrs1) {
|
|
if ($attrs1->{postscripts}) {
|
|
@a1=split(',', $attrs1->{postscripts});
|
|
}
|
|
if ($attrs1->{postbootscripts}) {
|
|
@a2=split(',', $attrs1->{postbootscripts});
|
|
}
|
|
}
|
|
|
|
#remove the script if it is already in xcatdefaults
|
|
my @a3=();
|
|
my @a4=();
|
|
my $postscripts = $data->{postscripts};
|
|
my $postbootscripts = $data->{postbootscripts};
|
|
if ($postscripts) { @a3 = split(',', $postscripts); }
|
|
if ($postbootscripts) { @a4 = split(',', $postbootscripts); }
|
|
|
|
my @a30;
|
|
my @a40;
|
|
if (@a1>0 && @a3>0) {
|
|
foreach my $tmp1 (@a3) {
|
|
if (! grep /^$tmp1$/, @a1) {
|
|
push(@a30, $tmp1);
|
|
}
|
|
}
|
|
$postscripts=join(',', @a30);
|
|
}
|
|
if (@a2>0 && @a4>0) {
|
|
foreach my $tmp2 (@a4) {
|
|
if (! grep /^$tmp2$/, @a2) {
|
|
push(@a40, $tmp2);
|
|
}
|
|
}
|
|
$postbootscripts=join(',', @a40);
|
|
}
|
|
|
|
#now save to the db
|
|
my %keyhash;
|
|
if ($postscripts || $postbootscripts) {
|
|
$keyhash{postscripts} = $postscripts;
|
|
$keyhash{postbootscripts} = $postbootscripts;
|
|
$ptab->setNodesAttribs(\@good_nodes, \%keyhash );
|
|
$ptab->commit;
|
|
}
|
|
|
|
return 1;
|
|
}
|
|
|
|
sub set_config {
|
|
my $data = shift;
|
|
my $callback = shift;
|
|
my $ostab = xCAT::Table->new('osimage',-create => 1,-autocommit => 0);
|
|
my $linuxtab = xCAT::Table->new('linuximage',-create => 1,-autocommit => 0);
|
|
my %keyhash;
|
|
my $osimage = $data->{osimage}->{imagename};
|
|
|
|
unless($ostab){
|
|
$callback->({error => ["Unable to open table 'osimage'"],errorcode=>1});
|
|
return 0;
|
|
}
|
|
|
|
unless($linuxtab){
|
|
$callback->({error => ["Unable to open table 'linuximage'"],errorcode=>1});
|
|
return 0;
|
|
}
|
|
|
|
$callback->({data=>["Adding $osimage"]}) if $::VERBOSE;
|
|
|
|
# now we make a quick hash of what we want to put into this
|
|
my $hash_tmp=$data->{osimage};
|
|
foreach my $key (keys %$hash_tmp) {
|
|
$keyhash{$key}=$hash_tmp->{$key};
|
|
}
|
|
$ostab->setAttribs({imagename => $osimage }, \%keyhash );
|
|
$ostab->commit;
|
|
|
|
%keyhash=();
|
|
my $hash_tmp1=$data->{linuximage};
|
|
foreach my $key (keys %$hash_tmp1) {
|
|
$keyhash{$key}=$hash_tmp1->{$key};
|
|
}
|
|
|
|
$linuxtab->setAttribs({imagename => $osimage }, \%keyhash );
|
|
$linuxtab->commit;
|
|
|
|
return 1;
|
|
}
|
|
|
|
|
|
sub verify_manifest {
|
|
my $data = shift;
|
|
my $callback = shift;
|
|
my $errors = 0;
|
|
|
|
# first make sure that the stuff is defined!
|
|
# For certain fields that are used in later construction of directory structure,
|
|
# we trim whitespace which can occur in some versions of the xml processing.
|
|
unless($data->{osimage}->{imagename}){
|
|
$callback->({error=>["The 'imagename' field is not defined in manifest.xml."],errorcode=>[1]});
|
|
$errors++;
|
|
}
|
|
$data->{osimage}->{imagename} =~ s/^\s*(\S*)\s*$/$1/;
|
|
|
|
unless($data->{osimage}->{provmethod}){
|
|
$callback->({error=>["The 'provmethod' field is not defined in manifest.xml."],errorcode=>[1]});
|
|
$errors++;
|
|
}
|
|
$data->{osimage}->{provmethod} =~ s/^\s*(\S*)\s*$/$1/;
|
|
|
|
unless($data->{osimage}->{profile}){
|
|
$callback->({error=>["The 'profile' field is not defined in manifest.xml."],errorcode=>[1]});
|
|
$errors++;
|
|
}
|
|
$data->{osimage}->{profile} =~ s/^\s*(\S*)\s*$/$1/;
|
|
|
|
unless($data->{osimage}->{osvers}){
|
|
$callback->({error=>["The 'osvers' field is not defined in manifest.xml."],errorcode=>[1]});
|
|
$errors++;
|
|
}
|
|
$data->{osimage}->{osvers} =~ s/^\s*(\S*)\s*$/$1/;
|
|
|
|
unless($data->{osimage}->{osarch}){
|
|
$callback->({error=>["The 'osarch' field is not defined in manifest.xml."],errorcode=>[1]});
|
|
$errors++;
|
|
}
|
|
$data->{osimage}->{osarch} =~ s/^\s*(\S*)\s*$/$1/;
|
|
|
|
unless($data->{osimage}->{provmethod} =~ /install|netboot|statelite|raw/){
|
|
$callback->({error=>["Importing images with 'provemethod' " . $data->{osimage}->{provmethod} . " is not supported. Hint: install, netboot, statelite, or raw"],errorcode=>[1]});
|
|
$errors++;
|
|
}
|
|
$data->{osimage}->{provmethod} =~ s/^\s*(\S*)\s*$/$1/;
|
|
|
|
# if the install method is used, then we need to have certain files in place.
|
|
if($data->{osimage}->{provmethod} =~ /install/){
|
|
# we need to get the template for this one!
|
|
unless($data->{linuximage}->{template}){
|
|
$callback->({error=>["The 'osarch' field is not defined in manifest.xml."],errorcode=>[1]});
|
|
$errors++;
|
|
}
|
|
#$attrs->{media} = "required"; (need to do something to verify media!
|
|
|
|
}elsif($data->{osimage}->{osvers} =~ /esx/){
|
|
$callback->({info => ['this is an esx image']});
|
|
# do nothing for ESX
|
|
1;
|
|
} elsif (($data->{osimage}->{provmethod} =~ /netboot/) and ($data->{osimage}->{osarch} !~ /s390x/)) {
|
|
unless($data->{ramdisk}){
|
|
$callback->({error=>["The 'ramdisk' field is not defined in manifest.xml."],errorcode=>[1]});
|
|
$errors++;
|
|
}
|
|
unless($data->{kernel}){
|
|
$callback->({error=>["The 'kernel' field is not defined in manifest.xml."],errorcode=>[1]});
|
|
$errors++;
|
|
}
|
|
unless($data->{rootimg}){
|
|
$callback->({error=>["The 'rootimg' field is not defined in manifest.xml."],errorcode=>[1]});
|
|
$errors++;
|
|
}
|
|
|
|
}elsif($data->{osimage}->{provmethod} =~ /statelite/){
|
|
unless($data->{kernel}){
|
|
$callback->({error=>["The 'kernel' field is not defined in manifest.xml."],errorcode=>[1]});
|
|
$errors++;
|
|
}
|
|
unless($data->{ramdisk}){
|
|
$callback->({error=>["The 'ramdisk' field is not defined in manifest.xml."],errorcode=>[1]});
|
|
$errors++;
|
|
}
|
|
unless($data->{'rootimgtree'}){
|
|
$callback->({error=>["The 'rootimgtree' field is not defined in manifest.xml."],errorcode=>[1]});
|
|
$errors++;
|
|
}
|
|
|
|
}
|
|
|
|
if($errors){
|
|
# we had problems, error and exit.
|
|
return 0;
|
|
}
|
|
# returning 1 means everything went good!
|
|
return 1;
|
|
}
|
|
|
|
sub make_files {
|
|
my $data = shift;
|
|
my $imgdir = shift;
|
|
my $callback = shift;
|
|
my $os = $data->{osimage}->{osvers};
|
|
my $arch = $data->{osimage}->{osarch};
|
|
my $profile = $data->{osimage}->{profile};
|
|
my $installroot = xCAT::TableUtils->getInstallDir();
|
|
unless($installroot){
|
|
$installroot = '/install';
|
|
}
|
|
|
|
# you'll get a hash like this for install:
|
|
#$VAR1 = {
|
|
# osimage=> {
|
|
# 'imagename' => 'Default_Stateful',
|
|
# 'provmethod' => 'install',
|
|
# 'profile' => 'all',
|
|
# 'osarch' => 'x86_64',
|
|
# 'osvers' => 'centos5.4'
|
|
# 'synclists' => '/opt/xcat/share/xcat/install/centos/all.othetpkgs.synclist',
|
|
# }
|
|
# linuxiage=> {
|
|
# 'template' => '/opt/xcat/share/xcat/install/centos/all.tmpl',
|
|
# 'pkglist' => '/opt/xcat/share/xcat/install/centos/all.pkglist',
|
|
# 'otherpkglist' => '/opt/xcat/share/xcat/install/centos/all.othetpkgs.pkglist',
|
|
# 'imagename' => 'Default_Stateful',
|
|
# }
|
|
# 'media' => 'required',
|
|
# };
|
|
|
|
# data will look something like this for netboot:
|
|
#$VAR1 = {
|
|
# 'ramdisk' => '/install/netboot/centos5.4/x86_64/compute/initrd-stateless.gz',
|
|
# 'rootimg' => '/install/netboot/centos5.4/x86_64/compute/rootimg.gz'
|
|
# 'kernel' => '/install/netboot/centos5.4/x86_64/compute/kernel',
|
|
# osimage=> {
|
|
# 'imagename' => 'Default_Stateless_1265981465',
|
|
# 'osvers' => 'centos5.4',
|
|
# 'osarch' => 'x86_64',
|
|
# 'provmethod' => 'netboot',
|
|
# 'profile' => 'compute',
|
|
# 'synclists' => '/opt/xcat/share/xcat/install/centos/compute.othetpkgs.synclist',
|
|
# }
|
|
# linuximage=> {
|
|
# 'imagename' => 'Default_Stateless_1265981465',
|
|
# 'pkglist' => '/opt/xcat/share/xcat/install/centos/compute.pkglist',
|
|
# 'otherpkglist' => '/opt/xcat/share/xcat/install/centos/compute.othetpkgs.pkglist',
|
|
# 'exlist' => '/opt/xcat/share/xcat/install/centos/compute.exlist',
|
|
# 'postinstall' => '/opt/xcat/share/xcat/install/centos/compute.postinstall',
|
|
# }
|
|
# 'extra' => [
|
|
# {
|
|
# 'dest' => '/install/custom/netboot/centos',
|
|
# 'src' => '/opt/xcat/share/xcat/netboot/centos/compute.centos5.4.pkglist'
|
|
# },
|
|
# {
|
|
# 'dest' => '/install/custom/netboot/centos',
|
|
# 'src' => '/opt/xcat/share/xcat/netboot/centos/compute.exlist'
|
|
# }
|
|
# ],
|
|
# };
|
|
# data will look something like this for statelite:
|
|
#$VAR1 = {
|
|
# 'ramdisk' => '/install/netboot/centos5.4/x86_64/compute/initrd-statelite.gz',
|
|
# 'kernel' => '/install/netboot/centos5.4/x86_64/compute/kernel',
|
|
# 'rootimgtree' => '/install/netboot/centos5.4/x86_64/compute/rootimg/rootimgtree.gz'
|
|
# osimage=> {
|
|
# 'osvers' => 'centos5.4',
|
|
# 'osarch' => 'x86_64',
|
|
# 'imagename' => 'Default_Stateless_1265981465',
|
|
# 'provmethod' => 'statelite',
|
|
# 'profile' => 'compute',
|
|
# 'synclists' => '/opt/xcat/share/xcat/install/centos/compute.othetpkgs.synclist',
|
|
# }
|
|
# linuximage=> {
|
|
# 'imagename' => 'Default_Stateless_1265981465',
|
|
# 'pkglist' => '/opt/xcat/share/xcat/install/centos/compute.pkglist',
|
|
# 'otherpkglist' => '/opt/xcat/share/xcat/install/centos/compute.othetpkgs.pkglist',
|
|
|
|
# 'exlist' => '/opt/xcat/share/xcat/install/centos/compute.exlist',
|
|
# 'postinstall' => '/opt/xcat/share/xcat/install/centos/compute.postinstall',
|
|
# }
|
|
# 'extra' => [
|
|
# {
|
|
# 'dest' => '/install/custom/netboot/centos',
|
|
# 'src' => '/opt/xcat/share/xcat/netboot/centos/compute.centos5.4.pkglist'
|
|
# },
|
|
# {
|
|
# 'dest' => '/install/custom/netboot/centos',
|
|
# 'src' => '/opt/xcat/share/xcat/netboot/centos/compute.exlist'
|
|
# }
|
|
# ],
|
|
# };
|
|
|
|
for my $a ("kernel", "ramdisk", "rootimg", "rootimgtree", "litefile") {
|
|
my $filenames=$data->{$a};
|
|
if($filenames) {
|
|
my @file_array=split(',', $filenames);
|
|
foreach my $fn (@file_array) {
|
|
$callback->({data => ["$fn"]});
|
|
my $basename=basename($fn);
|
|
my $dirname=dirname($fn);
|
|
if (! -r $dirname) {
|
|
mkpath("$dirname", { verbose => 1, mode => 0755 });
|
|
}
|
|
if (-r $fn) {
|
|
$callback->( {data => [" Moving old $fn to $fn.ORIG."]});
|
|
move("$fn", "$fn.ORIG");
|
|
}
|
|
move("$imgdir/$basename",$fn);
|
|
}
|
|
}
|
|
}
|
|
|
|
for my $a ("template", "pkglist", "synclists", "otherpkglist", "postinstall", "exlist") {
|
|
my $filenames;
|
|
if ($a eq "synclists") {
|
|
$filenames=$data->{osimage}->{$a};
|
|
} else {
|
|
$filenames=$data->{linuximage}->{$a};
|
|
}
|
|
if($filenames) {
|
|
my @file_array=split(',', $filenames);
|
|
foreach my $fn (@file_array) {
|
|
$callback->({data => ["$fn"]});
|
|
my $basename=basename($fn);
|
|
my $dirname=dirname($fn);
|
|
if (! -r $dirname) {
|
|
mkpath("$dirname", { verbose => 1, mode => 0755 });
|
|
}
|
|
if (-r $fn) {
|
|
$callback->( {data => [" Moving old $fn to $fn.ORIG."]});
|
|
move("$fn", "$fn.ORIG");
|
|
}
|
|
move("$imgdir/$basename",$fn);
|
|
}
|
|
}
|
|
}
|
|
|
|
#unpack the rootimgtree.gz for statelite
|
|
my $fn=$data->{'rootimgtree'};
|
|
if($fn) {
|
|
if (-r $fn) {
|
|
my $basename=basename($fn);
|
|
my $dirname=dirname($fn);
|
|
#print "dirname=$dirname, basename=$basename\n";
|
|
$callback->({data => ["Extracting rootimgtree.gz. It will take a while."]});
|
|
system("mkdir -p $dirname; cd $dirname; zcat $basename |cpio -idum; rm $basename");
|
|
}
|
|
}
|
|
|
|
if($data->{extra}){
|
|
# have to copy extras
|
|
print "copying extras\n" if $::VERBOSE;
|
|
#if its just a hash then there is only one entry.
|
|
if (ref($data->{extra}) eq 'HASH'){
|
|
my $ex = $data->{extra};
|
|
#my $f = basename($ex->{src});
|
|
my $ff = $ex->{src};
|
|
my $dest = $ex->{dest};
|
|
unless(moveExtra($callback, $ff, $dest, $imgdir)){
|
|
return 0;
|
|
}
|
|
# if its an array go through each item.
|
|
}else{
|
|
foreach(@{ $data->{extra} }) {
|
|
#my $f = basename($_->{src});
|
|
my $ff = $_->{src};
|
|
my $dest = $_->{dest};
|
|
unless(moveExtra($callback, $ff, $dest, $imgdir)){
|
|
return 0;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
#litefile table for statelite
|
|
if ($data->{osimage}->{provmethod} eq 'statelite') {
|
|
$callback->( {data => ["Updating the litefile table."]});
|
|
my $fn=$data->{litefile};
|
|
if (!$fn) {
|
|
$callback->({error=>["Could not find liefile.csv."],errorcode=>[1]});
|
|
return 1;
|
|
} elsif (! -r $fn) {
|
|
$callback->({error=>["Could not find $fn."],errorcode=>[1]});
|
|
return 1;
|
|
}
|
|
|
|
my $lftab= xCAT::Table->new("litefile" ,-create=>1);
|
|
if (!$lftab) {
|
|
$callback->({error=>["Could not open the litefile table."],errorcode=>[1]});
|
|
return 0;
|
|
}
|
|
open(FILE,"$fn") or die "Could not open $fn.";
|
|
foreach my $line (<FILE>) {
|
|
chomp($line);
|
|
print "$line\n";
|
|
my @tmp=split('"', $line);
|
|
my %keyhash;
|
|
my %updates;
|
|
$keyhash{image}=$data->{osimage}->{imagename};
|
|
$keyhash{file}=$tmp[3];
|
|
$updates{options}=$tmp[5];
|
|
$lftab->setAttribs(\%keyhash, \%updates );
|
|
}
|
|
close(FILE);
|
|
$lftab->commit;
|
|
|
|
$callback->( {data => ["The litetree and statelite talbes are untouched. You can update them if needed."]});
|
|
}
|
|
|
|
# For s390x copy all image files from the root bundle directory to the repository location
|
|
if (($data->{osimage}->{osarch} =~ /s390x/) && (($data->{osimage}->{provmethod} =~ /raw/) || ($data->{osimage}->{provmethod} =~ /netboot/))) {
|
|
my $reposImgDir = "$installroot/$data->{osimage}->{provmethod}/$data->{osimage}->{osvers}/$data->{osimage}->{osarch}/$data->{osimage}->{profile}";
|
|
mkpath($reposImgDir);
|
|
|
|
if($data->{rawimagefiles}) {
|
|
$callback->({data=>["Copying image files to $reposImgDir"]});
|
|
|
|
my $rif = $data->{rawimagefiles};
|
|
my $files = $rif->{files};
|
|
if (ref($files) eq 'ARRAY') {
|
|
foreach(@$files) {
|
|
my $old_file = basename($_);
|
|
my ($suffix) = $old_file =~ /(\.[^.]+)$/;
|
|
if ($suffix ne ".img") {
|
|
$suffix = ".img";
|
|
} else {
|
|
$suffix = "";
|
|
}
|
|
|
|
$callback->({data=>["Moving $old_file to $reposImgDir as $old_file$suffix"]});
|
|
my $rc = move("$imgdir/$old_file", "$reposImgDir/$old_file$suffix");
|
|
if ($rc == 0) {
|
|
$callback->({error=>["Could not move $old_file to $reposImgDir: $!\n"], errorcode=>[1]});
|
|
return 0;
|
|
}
|
|
}
|
|
} else {
|
|
my $old_file = basename($files);
|
|
my ($suffix) = $old_file =~ /(\.[^.]+)$/;
|
|
if ($suffix ne ".img") {
|
|
$suffix = ".img";
|
|
} else {
|
|
$suffix = "";
|
|
}
|
|
|
|
$callback->({data=>["Moving $old_file to $reposImgDir as $old_file$suffix"]});
|
|
my $rc = move( "$imgdir/$old_file", "$reposImgDir/$old_file$suffix" );
|
|
if ($rc == 0) {
|
|
$callback->({error=>["Could not move $old_file to $reposImgDir: $!\n"], errorcode=>[1]});
|
|
return 0;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
# return 1 meant everything was successful!
|
|
return 1;
|
|
}
|
|
|
|
|
|
sub moveExtra {
|
|
my $callback = shift;
|
|
my $ff = shift;
|
|
my $dest = shift;
|
|
my $imgdir = shift;
|
|
my $f = basename($ff);
|
|
|
|
if(-d "$imgdir/extra/$ff"){
|
|
#print "This is a directory\n";
|
|
# this extra file is a directory, so we are moving the directory over.
|
|
$callback->( {data => ["$dest"]});
|
|
unless(-d $dest){
|
|
unless(mkpath($dest)){
|
|
$callback->({error=>["Failed to create $dest"], errorcode => 1});
|
|
return 0;
|
|
}
|
|
}
|
|
# this could cause some problems. This is one of the reasons we may not want to
|
|
# allow copying of directories.
|
|
`cp -a -f $imgdir/extra/$ff/* $dest`;
|
|
if($?){
|
|
$callback->({error=>["Failed to cp -a $imgdir/extra/$ff/* to $dest"], errorcode => 1});
|
|
return 0;
|
|
}
|
|
}else{
|
|
#print "This is a file\n";
|
|
# this extra file is a file and we can just copy to the destination.
|
|
$callback->( {data => ["$dest/$f"]}) ;
|
|
if(-r "$dest/$f"){
|
|
$callback->({data => [" Moving old $dest/$f to $dest/$f.ORIG."]});
|
|
move("$dest/$f", "$dest/$f.ORIG");
|
|
}
|
|
`cp $imgdir/extra/$f $dest`;
|
|
if ($?) {
|
|
$callback->( {error=>["Failed to copy $imgdir/extra/$f to $dest"], errorcode => 1});
|
|
return 0;
|
|
}
|
|
}
|
|
return 1;
|
|
}
|
|
|