1092 lines
39 KiB
Perl
1092 lines
39 KiB
Perl
#!/usr/bin/perl
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# IBM(c) 2007 EPL license http://www.eclipse.org/legal/epl-v10.html
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use xCAT::TZUtils;
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use xCAT::WinUtils;
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package xCAT::Template;
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use strict;
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use xCAT::Table;
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use File::Basename;
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use File::Path;
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#use Data::Dumper;
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use Sys::Syslog;
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use xCAT::ADUtils; #to allow setting of one-time machine passwords
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use xCAT::Utils;
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use xCAT::TableUtils;
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use xCAT::NetworkUtils;
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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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my $netdnssupport = eval {
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require Net::DNS;
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1;
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};
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my $tmplerr;
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my $table;
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my $key;
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my $field;
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my $idir;
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my $node;
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my %loggedrealms;
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my $lastmachinepassdata;
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my $localadminenabled; #indicate whether Windows template has local logins enabled or not
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my %tab_replacement=(
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"noderes:nfsserver"=>"noderes:xcatmaster",
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"noderes:tftpserver"=>"noderes:xcatmaster",
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);
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sub subvars {
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my $self = shift;
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my $inf = shift;
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my $outf = shift;
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$tmplerr=undef; #clear tmplerr since we are starting fresh
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$node = shift;
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my $pkglistfile=shift;
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my $media_dir = shift;
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my $platform=shift;
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my $partitionfile=shift;
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my %namedargs = @_; #further expansion of this function will be named arguments, should have happened sooner.
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unless ($namedargs{reusemachinepass}) {
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$lastmachinepassdata->{password}="";
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}
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my $outh;
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my $inh;
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$idir = dirname($inf);
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open($inh,"<",$inf);
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unless ($inh) {
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return "Unable to open $inf, aborting";
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}
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mkpath(dirname($outf));
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open($outh,">",$outf);
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unless($outh) {
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return "Unable to open $outf for writing/creation, aborting";
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}
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my $inc;
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#First load input into memory..
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while (<$inh>) {
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$inc.=$_;
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}
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close($inh);
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my $master;
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#my $sitetab = xCAT::Table->new('site');
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my $noderestab = xCAT::Table->new('noderes');
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#(my $et) = $sitetab->getAttribs({key=>"master"},'value');
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my @masters = xCAT::TableUtils->get_site_attribute("master");
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my $tmp = $masters[0];
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if ( defined($tmp) ) {
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$master = $tmp;
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}
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my $ipfn = xCAT::NetworkUtils->my_ip_facing($node);
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if ($ipfn) {
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$master = $ipfn;
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}
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my $et = $noderestab->getNodeAttribs($node,['xcatmaster']);
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if ($et and $et->{'xcatmaster'}) {
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$master = $et->{'xcatmaster'};
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}
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unless ($master) {
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die "Unable to identify master for $node";
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}
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$ENV{XCATMASTER}=$master;
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my @nodestatus = xCAT::TableUtils->get_site_attribute("nodestatus");
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my $tmp=$nodestatus[0];
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if( defined($tmp) ){
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$ENV{NODESTATUS}=$tmp;
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}
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#replace the env with the right value so that correct include files can be found
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$inc =~ s/#ENV:([^#]+)#/envvar($1)/eg;
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if ($pkglistfile) {
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#substitute the tag #INCLUDE_DEFAULT_PKGLIST# with package file name (for full install of rh, centos,SL, esx fedora)
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$inc =~ s/#INCLUDE_DEFAULT_PKGLIST#/#INCLUDE:$pkglistfile#/g;
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#substitute the tag #INCLUDE_DEFAULT_PKGLIST_S# with package file name (for full install of sles)
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#substitute the tag #INCLUDE_DEFAULT_PERNLIST_S# with package file name (for full install sles
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#substitute the tag #INCLUDE_DEFAULT_RMPKGLIST_S# with package file name (for full install sles)
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$inc =~ s/#INCLUDE_DEFAULT_PKGLIST_S#/#INCLUDE_PKGLIST:$pkglistfile#/g;
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$inc =~ s/#INCLUDE_DEFAULT_PTRNLIST_S#/#INCLUDE_PTRNLIST:$pkglistfile#/g;
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$inc =~ s/#INCLUDE_DEFAULT_RMPKGLIST_S#/#INCLUDE_RMPKGLIST:$pkglistfile#/g;
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}
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if (("ubuntu" eq $platform) || ("debian" eq $platform)) {
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# since debian/ubuntu uses a preseed file instead of a kickstart file, pkglist
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# must be included via simple string replacement instead of using includefile()
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# the first line of $pkglistfile is the space-delimited package list
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# the additional lines are considered preseed directives and included as is
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if ($pkglistfile) {
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# handle empty and non-empty $pkglistfile's
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if (open PKGLISTFILE, "<$pkglistfile") {
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my $pkglist = '';
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# append preseed directive lines
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while (<PKGLISTFILE>) {
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chomp $_;
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if (/^\s*#.*/ ){
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next;
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}
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$pkglist .= " " . $_;
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}
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$inc =~ s/#INCLUDE_DEFAULT_PKGLIST_PRESEED#/$pkglist/g;
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close PKGLISTFILE;
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}
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} else {
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# handle no $pkglistfile
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$inc =~ s/#INCLUDE_DEFAULT_PKGLIST_PRESEED#//g;
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}
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}
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#do *all* includes, recursive and all
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my $doneincludes=0;
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while (not $doneincludes) {
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$doneincludes=1;
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if ($inc =~ /#INCLUDE_PKGLIST:[^#^\n]+#/) {
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$doneincludes=0;
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$inc =~ s/#INCLUDE_PKGLIST:([^#^\n]+)#/includefile($1, 0, 1)/eg;
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}
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if ($inc =~ /#INCLUDE_PTRNLIST:[^#^\n]+#/) {
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$doneincludes=0;
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$inc =~ s/#INCLUDE_PTRNLIST:([^#^\n]+)#/includefile($1, 0, 2)/eg;
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}
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if ($inc =~ /#INCLUDE_RMPKGLIST:[^#^\n]+#/) {
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$doneincludes=0;
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$inc =~ s/#INCLUDE_RMPKGLIST:([^#^\n]+)#/includefile($1, 0, 3)/eg;
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}
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if ($inc =~ /#INCLUDE:[^#^\n]+#/) {
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$doneincludes=0;
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$inc =~ s/#INCLUDE:([^#^\n]+)#/includefile($1, 0, 0)/eg;
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}
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}
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#support multiple paths of osimage in rh/sles diskfull installation
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my @pkgdirs;
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if ( defined($media_dir) ) {
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@pkgdirs = split(",", $media_dir);
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my $source;
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my $source_in_pre;
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my $c = 0;
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foreach my $pkgdir(@pkgdirs) {
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if( $platform =~ /^(rh|SL|centos|fedora)$/ ) {
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if ( $c == 0 ) {
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# After some tests, if we put the repo in pre scripts in the kickstart like for rhels6.x
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# the rhels5.9 will not be installed successfully. So put in kickstart directly.
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$source_in_pre .= "echo 'url --url http://'\$nextserver'/$pkgdir' >> /tmp/repos";
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$source .= "url --url http://#TABLE:noderes:\$NODE:nfsserver#/$pkgdir\n"; #For rhels5.9
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} else {
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$source_in_pre .= "\necho 'repo --name=pkg$c --baseurl=http://'\$nextserver'/$pkgdir' >> /tmp/repos";
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$source .= "repo --name=pkg$c --baseurl=http://#TABLE:noderes:\$NODE:nfsserver#/$pkgdir\n"; #for rhels5.9
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}
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} elsif ($platform =~ /^(sles|suse)/) {
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my $http = "http://#TABLE:noderes:\$NODE:nfsserver#$pkgdir";
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$source .= " <listentry>
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<media_url>$http</media_url>
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<product>SuSE-Linux-pkg$c</product>
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<product_dir>/</product_dir>
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<ask_on_error config:type=\"boolean\">false</ask_on_error> <!-- available since openSUSE 11.0 -->
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<name>SuSE-Linux-pkg$c</name> <!-- available since openSUSE 11.1/SLES11 (bnc#433981) -->
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</listentry>";
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$source_in_pre .="<listentry><media_url>http://'\$nextserver'$pkgdir</media_url><product>SuSE-Linux-pkg$c</product><product_dir>/</product_dir><ask_on_error config:type=\"boolean\">false</ask_on_error><name>SuSE-Linux-pkg$c</name></listentry>";
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}
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$c++;
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}
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$inc =~ s/#INSTALL_SOURCES#/$source/g;
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$inc =~ s/#INSTALL_SOURCES_IN_PRE#/$source_in_pre/g;
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}
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#Support hierarchical include
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$inc =~ s/#ENV:([^#]+)#/envvar($1)/eg;
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if ($inc =~ /#INCLUDE:[^#^\n]+#/) {
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$inc =~ s/#INCLUDE:([^#^\n]+)#/includefile($1, 0, 0)/eg;
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}
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#ok, now do everything else..
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$inc =~ s/#TABLE:([^:]+):([^:]+):([^#]+)#/tabdb($1,$2,$3)/eg;
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$inc =~ s/#TABLEBLANKOKAY:([^:]+):([^:]+):([^#]+)#/tabdb($1,$2,$3,'1')/eg;
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$inc =~ s/#INCLUDE_NOP:([^#^\n]+)#/includefile($1,1,0)/eg;
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$inc =~ s/#INCLUDE_PKGLIST:([^#^\n]+)#/includefile($1,0,1)/eg;
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$inc =~ s/#INCLUDE_PTRNLIST:([^#^\n]+)#/includefile($1,0,2)/eg;
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$inc =~ s/#INCLUDE_RMPKGLIST:([^#^\n]+)#/includefile($1,0,3)/eg;
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$inc =~ s/#INCLUDE:([^#^\n]+)#/includefile($1, 0, 0)/eg;
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$inc =~ s/#XCATVAR:([^#]+)#/envvar($1)/eg;
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$inc =~ s/#ENV:([^#]+)#/envvar($1)/eg;
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$inc =~ s/#MACHINEPASSWORD#/machinepassword()/eg;
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$inc =~ s/#CRYPT:([^:]+):([^:]+):([^#]+)#/crydb($1,$2,$3)/eg;
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$inc =~ s/#COMMAND:([^#]+)#/command($1)/eg;
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$inc =~ s/#KICKSTARTNET#/kickstartnetwork()/eg;
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$inc =~ s/#ESXIPV6SETUP#/esxipv6setup()/eg;
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$inc =~ s/#WINTIMEZONE#/xCAT::TZUtils::get_wintimezone()/eg;
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$inc =~ s/#WINPRODKEY:([^#]+)#/get_win_prodkey($1)/eg;
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$inc =~ s/#WINNETCFG#/windows_net_cfg()/eg;
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$inc =~ s/#WINADJOIN#/windows_join_data()/eg;
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$inc =~ s/#WINDNSCFG#/windows_dns_cfg()/eg;
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$inc =~ s/#WINACCOUNTDATA#/windows_account_data()/eg;
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$inc =~ s/#WINDISABLENULLADMIN#/windows_disable_null_admin()/eg;
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$inc =~ s/#MANAGEDADDRESSMODE#/managed_address_mode()/eg;
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$inc =~ s/#HOSTNAME#/$node/g;
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my $nrtab = xCAT::Table->new("noderes");
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my $tftpserver = $nrtab->getNodeAttribs($node, ['tftpserver']);
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my $sles_sdk_media = "http://" . $tftpserver->{tftpserver} . $media_dir . "/sdk1";
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$inc =~ s/#SLES_SDK_MEDIA#/$sles_sdk_media/eg;
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#if user specify the partion file, replace the default partition strategy
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if ($partitionfile){
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#if the content of the partition file is definition replace the default is ok
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my $partcontent = '';
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my $scriptflag = 0;
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if ($partitionfile =~ /^s:(.*)/){
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$scriptflag = 1;
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$partitionfile = $1;
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}
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if (-r $partitionfile){
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open ($inh, "<", $partitionfile);
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while (<$inh>){
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$partcontent .= $_;
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}
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close ($inh);
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#the content of the specified file is a script which can write partition definition into /tmp/partitionfile
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if ($scriptflag){
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#for redhat/sl/centos/kvm/fedora
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if ($inc =~ /#XCAT_PARTITION_START#/) {
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my $tempstr = "%include /tmp/partitionfile\n";
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$inc =~ s/#XCAT_PARTITION_START#[\s\S]*#XCAT_PARTITION_END#/$tempstr/;
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#modify the content in the file, and write into %pre part
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$partcontent = "cat > /tmp/partscript << EOFEOF\n" . $partcontent . "\nEOFEOF\n";
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$partcontent .= "chmod 755 /tmp/partscript\n";
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$partcontent .= "/tmp/partscript\n";
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#replace the #XCA_PARTITION_SCRIPT#
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$inc =~ s/#XCA_PARTITION_SCRIPT#/$partcontent/;
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}
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#for sles/suse
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elsif ($inc =~ /<!-- XCAT-PARTITION-START -->/){
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my $tempstr = "<drive><device>XCATPARTITIONTEMP</device></drive>";
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$inc =~ s/<!-- XCAT-PARTITION-START -->[\s\S]*<!-- XCAT-PARTITION-END -->/$tempstr/;
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$partcontent = "cat > /tmp/partscript << EOFEOF\n" . $partcontent . "\nEOFEOF\n";
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$partcontent .= "chmod 755 /tmp/partscript\n";
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$partcontent .= "/tmp/partscript\n";
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$inc =~ s/#XCA_PARTITION_SCRIPT#/$partcontent/;
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}
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}
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else{
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$partcontent =~ s/\s$//;
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if ($inc =~ /#XCAT_PARTITION_START#/){
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$inc =~ s/#XCAT_PARTITION_START#[\s\S]*#XCAT_PARTITION_END#/$partcontent/;
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}
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elsif ($inc =~ /<!-- XCAT-PARTITION-START -->/){
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$inc =~ s/<!-- XCAT-PARTITION-START -->[\s\S]*<!-- XCAT-PARTITION-END -->/$partcontent/;
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}
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}
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}
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}
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if ($tmplerr) {
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close ($outh);
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return $tmplerr;
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}
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print $outh $inc;
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close($outh);
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return 0;
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}
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sub windows_disable_null_admin {
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#in the event where windows_account_data has not set an administrator user, we explicitly disable the administrator user
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unless ($localadminenabled) {
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return "<RunSynchronousCommand wcm:action=\"add\">\r
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<Order>100</Order>\r
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<Path>cmd /c %systemroot%\\system32\\net.exe user Administrator /active:no</Path>\r
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</RunSynchronousCommand>";
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}
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return "";
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}
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sub windows_account_data {
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#this will add domain accounts if configured to be in active directory
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#it will also put in an administrator password for local account, *if* specified
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my $passtab = xCAT::Table->new('passwd',-create=>0);
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my $useraccountxml="";
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$localadminenabled=0;
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if ($passtab) {
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my $passent = $passtab->getAttribs({key=>"system",username=>"Administrator"},['password']);
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if ($passent and $passent->{password}) {
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$useraccountxml="<AdministratorPassword>\r\n<Value>".$passent->{password}."</Value>\r\n<PlainText>true</PlainText>\r\n</AdministratorPassword>\r\n";
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$useraccountxml.="<!-- Plaintext=false would only protect against the most cursory over the shoulder glance, this implementation opts not to even give the illusion of privacy by only doing plaintext. -->\r\n";
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$localadminenabled=1;
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}
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}
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my $domain;
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my $doment;
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my $domaintab = xCAT::Table->new('domain',-create=>0);
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if ($domaintab) {
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$doment = $domaintab->getNodeAttribs($node,['authdomain','type'],prefetchcache=>1);
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}
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unless ($::XCATSITEVALS{directoryprovider} eq "activedirectory" or ($doment and $doment->{type} eq "activedirectory")) {
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return $useraccountxml;
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}
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if ($doment and $doment->{authdomain}) {
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$domain = $doment->{authdomain};
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} else {
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$domain = $::XCATSITEVALS{domain};
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}
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$useraccountxml.="<DomainAccounts><DomainAccountList>\r\n<DomainAccount wcm:action=\"add\">\r\n<Group>Administrators</Group>\r\n<Name>Domain Admins</Name>\r\n</DomainAccount>\r\n<Domain>".$domain."</Domain>\r\n</DomainAccountList>\r\n</DomainAccounts>\r\n";
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return $useraccountxml;
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}
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sub windows_net_cfg {
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if ($::XCATSITEVALS{managedaddressmode} =~ /static/) { return "<!-- WINCFG Static not supported -->"; }
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unless ($::XCATSITEVALS{managedaddressmode} =~ /autoula/) {
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# handle the general windows deployment that create interfaces sections from nic table
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my $component_head = '<component name="Microsoft-Windows-TCPIP" processorArchitecture="amd64" publicKeyToken="31bf3856ad364e35" language="neutral" versionScope="nonSxS" xmlns:wcm="http://schemas.microsoft.com/WMIConfig/2002/State" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">';
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my $component_end = '</component>';
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my $interfaces_cfg = '<Interfaces>';
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# get the installnic
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my $nrtab = xCAT::Table->new('noderes',-create=>0);
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my $installnic;
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if ($nrtab) {
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my $nrent = $nrtab->getNodeAttribs($node,['installnic', 'primarynic']);
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if ($nrent) {
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if (defined ($nrent->{'installnic'})) {
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$installnic = $nrent->{'installnic'};
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} elsif (defined ($nrent->{'primarynic'})) {
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$installnic = $nrent->{'primarynic'};
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}
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}
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}
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# get the site.setinstallnic
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my @ents = xCAT::TableUtils->get_site_attribute("setinstallnic");
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my $setinstallnic;
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if ($ents[0] =~ /1|yes|y/i) {
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$setinstallnic = 1;
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}
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my $nicstab = xCAT::Table->new('nics',-create=>0);
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my $hasif;
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if ($nicstab) {
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my $nicsent = $nicstab->getNodeAttribs($node,['nicips']);
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if ($nicsent->{nicips}) {
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my @nics = split (/,/, $nicsent->{nicips});
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foreach (@nics) {
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my $gateway;
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my $interface_cfg = '<Interface wcm:action="add">';
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my ($nicname, $ips) = split(/!/, $_);
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unless ($nicname) { next; }
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if ($nicname =~ /^bmc/) { next; } # do nothing for bmc interface
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my $dosetgw = 0;
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if ($nicname eq $installnic) {
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if ($setinstallnic) {
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# set to static with gateway
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$dosetgw = 1;
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} else {# else: do nothing means using dhcp
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next;
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}
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} # else: do not set gateway, since gateway only set for installnic
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if ($ips) {
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$interface_cfg .= '<Ipv4Settings><DhcpEnabled>false</DhcpEnabled></Ipv4Settings><Ipv6Settings><DhcpEnabled>false</DhcpEnabled></Ipv6Settings>';
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$interface_cfg .= "<Identifier>$nicname</Identifier>";
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$interface_cfg .= '<UnicastIpAddresses>';
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my @setip = split (/\|/, $ips);
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my $num = 1;
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foreach my $ip (@setip) {
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my ($netmask, $gw) = getNM_GW($ip);
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unless ($netmask) {
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next;
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}
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if ($gw) { $gateway = $gw; }
|
|
if ($gateway eq '<xcatmaster>') {
|
|
$gateway = xCAT::NetworkUtils->my_ip_facing($ip);
|
|
}
|
|
$interface_cfg .= '<IpAddress wcm:action="add" wcm:keyValue="'.$num++.'">'.$ip."/$netmask".'</IpAddress>';
|
|
}
|
|
if ($num eq 1) {
|
|
# no correct IP with correct network is found
|
|
next;
|
|
}
|
|
|
|
$interface_cfg .= "</UnicastIpAddresses>"
|
|
} else {
|
|
# set with dhcp
|
|
$interface_cfg .= '<Ipv4Settings><DhcpEnabled>true</DhcpEnabled></Ipv4Settings><Ipv6Settings><DhcpEnabled>true</DhcpEnabled></Ipv6Settings>';
|
|
$interface_cfg .= "<Identifier>$nicname</Identifier>";
|
|
}
|
|
|
|
|
|
# add the default gateway
|
|
if ($gateway && $dosetgw) {
|
|
$interface_cfg .= '<Routes><Route wcm:action="add"><Identifier>1</Identifier><NextHopAddress>'.$gateway.'</NextHopAddress><Prefix>0/0</Prefix></Route></Routes>';
|
|
}
|
|
$interface_cfg .= '</Interface>';
|
|
|
|
$interfaces_cfg .= $interface_cfg;
|
|
$hasif = 1;
|
|
}
|
|
}
|
|
}
|
|
$interfaces_cfg .= "</Interfaces>";
|
|
if ($hasif) {
|
|
return "$component_head$interfaces_cfg$component_end"; #windows default behavior
|
|
} else {
|
|
return "";
|
|
}
|
|
}
|
|
|
|
#autoula,
|
|
my $hoststab;
|
|
my $mactab = xCAT::Table->new('mac',-create=>0);
|
|
unless ($mactab) { die "mac table should always exist prior to template processing when doing autoula"; }
|
|
my $ent = $mactab->getNodeAttribs($node,['mac'],prefetchcache=>1);
|
|
unless ($ent and $ent->{mac}) { die "missing mac data for $node"; }
|
|
my $suffix = $ent->{mac};
|
|
my $mac = $suffix;
|
|
$suffix = lc($suffix);
|
|
$mac =~ s/:/-/g;
|
|
unless ($hoststab) { $hoststab = xCAT::Table->new('hosts',-create=>1); }
|
|
my $ulaaddr = autoulaaddress($suffix);
|
|
$hoststab->setNodeAttribs($node,{ip=>$ulaaddr});
|
|
return '<component name="Microsoft-Windows-TCPIP" processorArchitecture="amd64" publicKeyToken="31bf3856ad364e35" language="neutral" versionScope="nonSxS" xmlns:wcm="http://schemas.microsoft.com/WMIConfig/2002/State" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">'."\r\n<Interfaces><Interface wcm:action=\"add\">\r\n<Ipv4Settings><DhcpEnabled>false</DhcpEnabled></Ipv4Settings><Ipv6Settings><DhcpEnabled>false</DhcpEnabled></Ipv6Settings>\r\n<Identifier>$mac</Identifier>\r\n<UnicastIpAddresses>\r\n<IpAddress wcm:action=\"add\" wcm:keyValue=\"1\">$ulaaddr/64</IpAddress>\r\n</UnicastIpAddresses>\r\n</Interface>\r\n</Interfaces>\r\n</component>\r\n";
|
|
}
|
|
sub windows_dns_cfg {
|
|
my $domain;
|
|
my $doment;
|
|
my $noderesent;
|
|
my $noderestab = xCAT::Table->new("noderes",-create=>0);
|
|
unless ($noderestab) { return ""; }
|
|
$noderesent = $noderestab->getNodeAttribs($node,['nameservers'],prefetchcache=>1);
|
|
unless ($noderesent and $noderesent->{nameservers}) { return ""; }
|
|
my $mac="==PRINIC==";
|
|
my $mactab = xCAT::Table->new('mac',-create=>0);
|
|
if ($mactab) {
|
|
my $macent = $mactab->getNodeAttribs($node,['mac'],prefetchcache=>1);
|
|
if ($macent and $macent->{mac}) {
|
|
$mac=$macent->{mac};
|
|
$mac=~ s/!.*//;
|
|
$mac=~ s/\|.*//;
|
|
$mac =~ s/:/-/g;
|
|
}
|
|
}
|
|
my $nameservers = $noderesent->{nameservers};
|
|
|
|
my $domaintab = xCAT::Table->new('domain',-create=>0);
|
|
if ($domaintab) {
|
|
$doment = $domaintab->getNodeAttribs($node,['authdomain'],prefetchcache=>1);
|
|
}
|
|
if ($doment and $doment->{authdomain}) {
|
|
$domain = $doment->{authdomain};
|
|
} else {
|
|
$domain = $::XCATSITEVALS{domain};
|
|
}
|
|
my $componentxml = '<component name="Microsoft-Windows-DNS-Client" processorArchitecture="amd64" publicKeyToken="31bf3856ad364e35" language="neutral" versionScope="nonSxS" xmlns:wcm="http://schemas.microsoft.com/WMIConfig/2002/State" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">'."\r\n<DNSDomain>$domain</DNSDomain>\r\n".
|
|
"<Interfaces><Interface wcm:action=\"add\">\r\n<Identifier>$mac</Identifier>\r\n<DNSServerSearchOrder>\r\n";
|
|
my $idx=1;
|
|
foreach (split /,/,$nameservers) {
|
|
$componentxml.="<IpAddress wcm:action=\"add\" wcm:keyValue=\"$idx\">$_</IpAddress>\r\n";
|
|
$idx+=1;
|
|
}
|
|
$componentxml .= "</DNSServerSearchOrder>\r\n</Interface>\r\n</Interfaces>\r\n</component>\r\n";
|
|
return $componentxml;
|
|
}
|
|
#this will examine table data, decide *if* a Microsoft-Windows-UnattendedJoin is warranted
|
|
#there are two variants in how to proceed:
|
|
#-Hide domain administrator from node: xCAT will use MACHINEPASSWORD to do joining to AD. Currently requires SSL be enabled on DC. Samba 4 TODO
|
|
#-Provide domain administrator credentials, avoiding the SSL scenario. This is by default forbidden as it is high risk for exposing sensitive credentials.
|
|
# Also populate MachineObjectOU
|
|
sub windows_join_data {
|
|
my $doment;
|
|
my $domaintab = xCAT::Table->new('domain',-create=>0);
|
|
if ($domaintab) {
|
|
$doment = $domaintab->getNodeAttribs($node,['ou','type','authdomain','adminuser','adminpassword'],prefetchcache=>1);
|
|
}
|
|
unless ($::XCATSITEVALS{directoryprovider} eq "activedirectory" or ($doment and $doment->{type} eq "activedirectory")) {
|
|
return "";
|
|
}
|
|
#we are still here, meaning configuration has a domain and activedirectory set, probably want to join..
|
|
#TODO: provide a per-node 'disable' so that non-AD could be mixed into a nominally AD environment
|
|
my $prejoin =1;
|
|
if (defined $::XCATSITEVALS{prejoinactivedirectory} and not $::XCATSITEVALS{prejoinactivedirectory} ) {
|
|
$prejoin = 0;
|
|
}
|
|
my $domain;
|
|
my $ou;
|
|
if ($doment and $doment->{ou}) {
|
|
$ou = $doment->{ou};
|
|
}
|
|
if ($doment and $doment->{authdomain}) {
|
|
$domain = $doment->{authdomain};
|
|
} else {
|
|
$domain = $::XCATSITEVALS{domain};
|
|
}
|
|
my $componentxml = '<component name="Microsoft-Windows-UnattendedJoin" processorArchitecture="amd64" publicKeyToken="31bf3856ad364e35" language="neutral" versionScope="nonSxS" xmlns:wcm="http://schemas.microsoft.com/WMIConfig/2002/State" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">'."\r\n<Identification>\r\n<JoinDomain>".$domain."</JoinDomain>\r\n";
|
|
if ($ou) {
|
|
$componentxml .= "<MachineObjectOU>".$ou."</MachineObjectOU>\r\n";
|
|
}
|
|
if ($prejoin) {
|
|
my $adinfo = machinepassword(wantref=>1); #TODO: needs rearranging in non prejoin case
|
|
#a note, MS is incorrect when they document unsecure join as " UnsecureJoin is performed, by using a null session with a pre-existing account. This means there is no authentication to the domain controller when configuring the machine account; it is done anonymously".
|
|
#the more informative bit is http://technet.microsoft.com/en-us/library/cc730845%28v=ws.10%29.aspx which says of 'securejoin': this method is actually less secure because the credentials reside in the ImageUnattend.xml file in plain text.
|
|
#xCAT is generating a one-time password that is kept as limited as is feasible for the deployment strategy
|
|
#in theory, a domain join will either fail of the one-time password is compromised and changed, or domain
|
|
#join will invalidate any 'snooped' one time password
|
|
$componentxml .= "<MachinePassword>".$adinfo->{password}."</MachinePassword>\n<UnsecureJoin>true</UnsecureJoin>\n";
|
|
} else { #this is the pass-through credentials case, currrently inaccessible until TODO, this must be used
|
|
#with care as used incorrectly, an LDAP manager account is at high risk of compromise
|
|
my $adminuser;
|
|
my $adminpass;
|
|
if ($doment and $doment->{adminuser}) {
|
|
$adminuser = $doment->{adminuser};
|
|
}
|
|
if ($doment and $doment->{adminpassword}) {
|
|
$adminpass = $doment->{adminpassword};
|
|
}
|
|
unless ($adminuser and $adminpass) {
|
|
my $passtab = xCAT::Table->new('passwd',-create=>0);
|
|
unless ($passtab) { sendmsg([1,"Error authenticating to Active Directory"],$node); return; }
|
|
my @adpents = $passtab->getAttribs({key=>'activedirectory'},['username','password','authdomain']);
|
|
my $adpent;
|
|
foreach $adpent (@adpents) {
|
|
if ($adpent and $adpent->{authdomain} and $adpent->{authdomain} ne $domain) { next; }
|
|
if ($adpent and $adpent->{username} and $adpent->{password}) {
|
|
$adminuser = $adpent->{username};
|
|
$adminpass = $adpent->{password};
|
|
last;
|
|
}
|
|
}
|
|
}
|
|
unless ($adminuser and $adminpass) { die "Missing active directory admin auth data from passwd table" }
|
|
$componentxml .= "<Credentials><Domain>".$domain."</Domain>\r\n<Username>".$adminuser."</Username>\r\n<Password>".$adminpass."</Password>\r\n</Credentials>\r\n";
|
|
}
|
|
$componentxml .= "</Identification>\r\n</component>\r\n";
|
|
|
|
}
|
|
sub get_win_prodkey {
|
|
my $osvariant = shift;
|
|
my $keytab = xCAT::Table->new("prodkey",-create=>0);
|
|
my $keyent;
|
|
if ($keytab) {
|
|
my @keyents = $keytab->getNodeAttribs($node,[qw/product key/]);
|
|
foreach my $tkey (@keyents) {
|
|
if ($tkey->{product} eq $osvariant) {
|
|
$keyent = $tkey;
|
|
last;
|
|
} elsif (not $tkey->{product}) {
|
|
$keyent = $tkey;
|
|
}
|
|
}
|
|
unless ($keyent) {
|
|
$keyent = $keytab->getAttribs({product=>$osvariant},"key");
|
|
}
|
|
}
|
|
if ($keyent and $keyent->{key}) {
|
|
return "<ProductKey><WillShowUI>OnError</WillShowUI><Key>".$keyent->{key}."</Key></ProductKey>";
|
|
}
|
|
if ($xCAT::WinUtils::kmskeymap{$osvariant}) {
|
|
return "<ProductKey><WillShowUI>OnError</WillShowUI><Key>".$xCAT::WinUtils::kmskeymap{$osvariant}."</Key></ProductKey>";
|
|
}
|
|
return ""; #in the event that we have no specified key and no KMS key, then try with no key, user may have used some other mechanism
|
|
}
|
|
|
|
sub managed_address_mode {
|
|
return $::XCATSITEVALS{managedaddressmode};
|
|
}
|
|
sub esxipv6setup {
|
|
if (not $::XCATSITEVALS{managedaddressmode} or $::XCATSITEVALS{managedaddressmode} =~ /v4/) { return ""; } # blank line for ipv4 schemes
|
|
my $v6addr;
|
|
if ($::XCATSITEVALS{managedaddressmode} eq "autoula") {
|
|
my $hoststab;
|
|
my $mactab = xCAT::Table->new('mac',-create=>0);
|
|
my $ent = $mactab->getNodeAttribs($node,['mac'],prefetchcache=>1);
|
|
my $suffix = $ent->{mac};
|
|
$suffix = lc($suffix);
|
|
unless ($mactab) { die "mac table should always exist prior to template processing when doing autoula"; }
|
|
#in autoula, because ESXi weasel doesn't seemingly grok IPv6 at all, we'll have to do it in %pre
|
|
unless ($hoststab) { $hoststab = xCAT::Table->new('hosts',-create=>1); }
|
|
$v6addr = autoulaaddress($suffix);
|
|
$hoststab->setNodeAttribs($node,{ip=>$v6addr});
|
|
} else {
|
|
my $hoststab = xCAT::Table->new('hosts',-create=>0);
|
|
unless ($hoststab) { die "unable to proceed, no hosts table to read from" }
|
|
my $ent = $hoststab->getNodeAttribs($node,["ip"],prefetchcache=>1);
|
|
unless ($ent and $ent->{ip}) { die "no hosts table entry with viable IP in hosts table for $node" }
|
|
$v6addr = $ent->{ip};
|
|
unless ($v6addr =~ /:/) { die "incorrect format for static ipv6 in hosts table for $node" }
|
|
}
|
|
return 'esxcfg-vmknic -i '.$v6addr.'/64 "Management Network"'." #ESXISTATICV6\n";
|
|
}
|
|
|
|
sub kickstartnetwork {
|
|
my $line = "network --onboot=yes --bootproto=";
|
|
my $hoststab;
|
|
my $mactab = xCAT::Table->new('mac',-create=>0);
|
|
unless ($mactab) { die "mac table should always exist prior to template processing when doing autoula"; }
|
|
my $ent = $mactab->getNodeAttribs($node,['mac'],prefetchcache=>1);
|
|
unless ($ent and $ent->{mac}) { die "missing mac data for $node"; }
|
|
my $suffix = $ent->{mac};
|
|
$suffix = lc($suffix);
|
|
if ($::XCATSITEVALS{managedaddressmode} eq "autoula") {
|
|
unless ($hoststab) { $hoststab = xCAT::Table->new('hosts',-create=>1); }
|
|
$line .= "static --device=$suffix --noipv4 --ipv6=";
|
|
my $ulaaddr = autoulaaddress($suffix);
|
|
$hoststab->setNodeAttribs($node,{ip=>$ulaaddr});
|
|
$line .= $ulaaddr;
|
|
} elsif ($::XCATSITEVALS{managedaddressmode} =~ /static/) {
|
|
return "#KSNET static unsupported";
|
|
} else {
|
|
$line .= "dhcp --device=$suffix";
|
|
}
|
|
return $line;
|
|
}
|
|
sub autoulaaddress {
|
|
my $suffix = shift;
|
|
my $prefix = $::XCATSITEVALS{autoulaprefix};
|
|
$suffix =~ /(..):(..:..):(..:..):(..)/;
|
|
my $leadbyte = $1;
|
|
my $mask = ((hex($leadbyte) & 2) ^ 2);
|
|
if ($mask) {
|
|
$leadbyte = hex($leadbyte) | $mask;
|
|
} else {
|
|
$leadbyte = hex($leadbyte) & 0xfd; #mask out the one bit
|
|
}
|
|
$suffix = sprintf("%02x$2ff:fe$3$4",$leadbyte);
|
|
|
|
return $prefix.$suffix;
|
|
}
|
|
|
|
sub machinepassword {
|
|
my %funargs = @_;
|
|
if ($lastmachinepassdata->{password}) { #note, this should only happen after another call
|
|
#to subvars that does *not* request reuse
|
|
#the issue being avoiding reuse in the installmonitor case
|
|
#subvars function clears this if appropriate
|
|
if ($funargs{wantref}) {
|
|
return $lastmachinepassdata;
|
|
}
|
|
return $lastmachinepassdata->{password};
|
|
}
|
|
my $passdata;
|
|
my $domaintab = xCAT::Table->new('domain');
|
|
$ENV{HOME}='/etc/xcat';
|
|
$ENV{LDAPRC}='ad.ldaprc';
|
|
my $ou;
|
|
my $domain;
|
|
if ($domaintab) {
|
|
my $ouent = $domaintab->getNodeAttribs($node,['ou','authdomain'],prefetchcache=>1);
|
|
if ($ouent and $ouent->{ou}) {
|
|
$ou = $ouent->{ou};
|
|
}
|
|
if ($ouent and $ouent->{authdomain}) {
|
|
$domain = $ouent->{authdomain};
|
|
}
|
|
}
|
|
$passdata->{ou}=$ou;
|
|
#my $sitetab = xCAT::Table->new('site');
|
|
#unless ($sitetab) {
|
|
# return "ERROR: unable to open site table";
|
|
#}
|
|
#(my $et) = $sitetab->getAttribs({key=>"domain"},'value');
|
|
unless ($domain) {
|
|
my @domains = xCAT::TableUtils->get_site_attribute("domain");
|
|
my $tmp = $domains[0];
|
|
if (defined($tmp)) {
|
|
$domain = $tmp;
|
|
} else {
|
|
return "ERROR: no domain set in site table or in domain.authdomain for $node";
|
|
}
|
|
}
|
|
$passdata->{domain}=$domain;
|
|
my $realm = uc($domain);
|
|
$realm =~ s/\.$//;
|
|
$realm =~ s/^\.//;
|
|
$ENV{KRB5CCNAME}="/tmp/xcat/krbcache.$realm.$$";
|
|
unless ($loggedrealms{$realm}) {
|
|
my $passtab = xCAT::Table->new('passwd',-create=>0);
|
|
unless ($passtab) { sendmsg([1,"Error authenticating to Active Directory"],$node); return; }
|
|
my @adpents = $passtab->getAttribs({key=>'activedirectory'},['username','password','authdomain']);
|
|
my $adpent;
|
|
my $username;
|
|
my $password;
|
|
foreach $adpent (@adpents) {
|
|
if ($adpent and $adpent->{authdomain} and $adpent->{authdomain} ne $domain) { next; }
|
|
if ($adpent and $adpent->{username} and $adpent->{password}) {
|
|
$username = $adpent->{username};
|
|
$password = $adpent->{password};
|
|
last;
|
|
}
|
|
}
|
|
unless ($username and $password) {
|
|
return "ERROR: activedirectory entry missing from passwd table";
|
|
}
|
|
my $err = xCAT::ADUtils::krb_login(username=>$adpent->{username},password=>$adpent->{password},realm=>$realm);
|
|
if ($err) {
|
|
return "ERROR: authenticating to Active Directory";
|
|
}
|
|
$loggedrealms{$realm}=1;
|
|
}
|
|
#my $server = $sitetab->getAttribs({key=>'directoryserver'},['value']);
|
|
my $server;
|
|
my @servers = xCAT::TableUtils->get_site_attribute("directoryserver");
|
|
my $tmp = $servers[0];
|
|
if (defined($tmp)) {
|
|
$server = $tmp;
|
|
} else {
|
|
$server = '';
|
|
if ($netdnssupport) {
|
|
my $res = Net::DNS::Resolver->new;
|
|
my $query = $res->query("_ldap._tcp.$domain","SRV");
|
|
if ($query) {
|
|
foreach my $srec ($query->answer) {
|
|
$server = $srec->{target};
|
|
}
|
|
}
|
|
}
|
|
unless ($server) {
|
|
sendmsg([1,"Unable to determine a directory server to communicate with, try site.directoryserver"]);
|
|
return;
|
|
}
|
|
}
|
|
$passdata->{dc} = $server;
|
|
my %args = (
|
|
node => $node,
|
|
dnsdomain => $domain,
|
|
directoryserver => $server,
|
|
changepassondupe => 1,
|
|
);
|
|
if ($ou) { $args{ou} = $ou };
|
|
my $data = xCAT::ADUtils::add_host_account(%args);
|
|
if ($data->{error}) {
|
|
return "ERROR: ".$data->{error};
|
|
} else {
|
|
$passdata->{password}=$data->{password};
|
|
$lastmachinepassdata=$passdata;
|
|
if ($funargs{wantref}) {
|
|
return $passdata;
|
|
}
|
|
return $data->{password};
|
|
}
|
|
}
|
|
sub includefile
|
|
{
|
|
my $file = shift;
|
|
my $special=shift;
|
|
my $pkglist=shift; #1 means package list,
|
|
#2 means pattern list, pattern list starts with @,
|
|
#3 means remove package list, packages to be removed start with -.
|
|
my $text = "";
|
|
unless ($file =~ /^\//) {
|
|
$file = $idir."/".$file;
|
|
}
|
|
|
|
open(INCLUDE,$file) || return "#INCLUDEBAD:cannot open $file#";
|
|
|
|
my $pkgb = "";
|
|
my $pkge = "";
|
|
if ($pkglist) {
|
|
if ($pkglist == 2) {
|
|
$pkgb = "<pattern>";
|
|
$pkge = "</pattern>";
|
|
} else {
|
|
$pkgb = "<package>";
|
|
$pkge = "</package>";
|
|
}
|
|
}
|
|
while(<INCLUDE>) {
|
|
if ($pkglist == 1) {
|
|
s/#INCLUDE:/#INCLUDE_PKGLIST:/;
|
|
} elsif ($pkglist == 2) {
|
|
s/#INCLUDE:/#INCLUDE_PTRNLIST:/;
|
|
} elsif ($pkglist == 3) {
|
|
s/#INCLUDE:/#INCLUDE_RMPKGLIST:/;
|
|
}
|
|
|
|
if (( $_ =~ /^\s*#/ ) || ( $_ =~ /^\s*$/ )) {
|
|
$text .= "$_";
|
|
} else {
|
|
my $tmp=$_;
|
|
chomp($tmp); #remove return char
|
|
$tmp =~ s/\s*$//; #removes trailing spaces
|
|
next if (($pkglist == 1) && (($tmp=~/^\s*@/) || ($tmp=~/^\s*-/))); #for packge list, do not include the lines start with @
|
|
if ($pkglist == 2) { #for pattern list, only include the lines start with @
|
|
if ($tmp =~/^\s*@(.*)/) {
|
|
$tmp=$1;
|
|
$tmp =~s/^\s*//; #removes leading spaces
|
|
} else { next; }
|
|
} elsif ($pkglist == 3) { #for rmpkg list, only include the lines start with -
|
|
if ($tmp =~/^\s*-(.*)/) {
|
|
$tmp=$1;
|
|
$tmp =~s/^\s*//; #removes leading spaces
|
|
} else { next; }
|
|
}
|
|
$text .= "$pkgb$tmp$pkge\n";
|
|
}
|
|
}
|
|
|
|
close(INCLUDE);
|
|
|
|
if ($special) {
|
|
$text =~ s/\$/\\\$/g;
|
|
$text =~ s/`/\\`/g;
|
|
}
|
|
|
|
chomp($text);
|
|
return($text);
|
|
}
|
|
|
|
sub command
|
|
{
|
|
my $command = shift;
|
|
my $r;
|
|
|
|
# if(($r = `$command`) == 0) {
|
|
# chomp($r);
|
|
# return($r);
|
|
# }
|
|
# else {
|
|
# return("#$command: failed $r#");
|
|
# }
|
|
|
|
$r = `$command`;
|
|
chomp($r);
|
|
return($r);
|
|
}
|
|
|
|
sub envvar
|
|
{
|
|
my $envvar = shift;
|
|
|
|
if($envvar =~ /^\$/) {
|
|
$envvar =~ s/^\$//;
|
|
}
|
|
|
|
return($ENV{$envvar});
|
|
}
|
|
|
|
sub genpassword {
|
|
#Generate a pseudo-random password of specified length
|
|
my $length = shift;
|
|
my $password='';
|
|
my $characters= 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ01234567890';
|
|
srand; #have to reseed, rand is not rand otherwise
|
|
while (length($password) < $length) {
|
|
$password .= substr($characters,int(rand 63),1);
|
|
}
|
|
return $password;
|
|
}
|
|
|
|
sub crydb
|
|
{
|
|
my $result = tabdb(@_);
|
|
# 1 - MD5, 5 - SHA256, 6 - SHA512
|
|
unless (($result =~ /^\$1\$/) || ($result =~ /^\$5\$/) || ($result =~ /^\$6\$/)) {
|
|
$result = crypt($result,'$1$'.genpassword(8));
|
|
}
|
|
return $result;
|
|
}
|
|
sub tabdb
|
|
{
|
|
my $table = shift;
|
|
my $key = shift;
|
|
my $field = shift;
|
|
my $blankok = shift;
|
|
|
|
|
|
if( %::GLOBAL_TAB_HASH && defined( $::GLOBAL_TAB_HASH{$table} ) ) {
|
|
if( !defined( $::GLOBAL_TAB_HASH{$table}{$key}) ) {
|
|
return "''";
|
|
}
|
|
|
|
if( defined($::GLOBAL_TAB_HASH{$table}{$key}{$field}) ) {
|
|
return "'".$::GLOBAL_TAB_HASH{$table}{$key}{$field}."'";
|
|
} else {
|
|
return "''";
|
|
}
|
|
|
|
}
|
|
|
|
my $tabh = xCAT::Table->new($table);
|
|
unless ($tabh) {
|
|
$tmplerr="Unable to open table named $table";
|
|
if ($table =~ /\.tab/) {
|
|
$tmplerr .= " (.tab should not be specified as part of the table name in xCAT 2, as seems to be the case here)";
|
|
}
|
|
return "";
|
|
}
|
|
my $ent;
|
|
my $bynode=0;
|
|
if ($key eq "THISNODE" or $key eq '$NODE') {
|
|
$ent = $tabh->getNodeAttribs($node,[$field]);
|
|
$key="node=$node";
|
|
} else {
|
|
my %kp;
|
|
foreach (split /,/,$key) {
|
|
my $key;
|
|
my $val;
|
|
if ($_ eq 'THISNODE' or $_ eq '$NODE') {
|
|
$bynode=1;
|
|
} else {
|
|
($key,$val) = split /=/,$_;
|
|
$kp{$key}=$val;
|
|
}
|
|
}
|
|
if ($bynode) {
|
|
my @ents = $tabh->getNodeAttribs($node,[keys %kp,$field]);
|
|
my $tent; #Temporary ent
|
|
TENT: foreach $tent (@ents) {
|
|
foreach (keys %kp) {
|
|
unless ($kp{$_} eq $tent->{$_}) {
|
|
next TENT;
|
|
}
|
|
} #If still here, we found it
|
|
$ent = $tent;
|
|
|
|
}
|
|
} else {
|
|
($ent) = $tabh->getAttribs(\%kp,$field);
|
|
}
|
|
}
|
|
$tabh->close;
|
|
unless($ent and defined($ent->{$field})) {
|
|
unless ($blankok) {
|
|
if ($field eq "xcatmaster") {
|
|
my $ipfn = xCAT::NetworkUtils->my_ip_facing($node);
|
|
if ($ipfn) {
|
|
return $ipfn;
|
|
}
|
|
}
|
|
#$tmplerr="Unable to find requested $field from $table, with $key";
|
|
my $savekey=$key;
|
|
$key = '$NODE'; # make sure we use getNodeAttribs when get_replacement
|
|
# calls this routine (tabdb)
|
|
my $rep=get_replacement($table,$key,$field);
|
|
$key=$savekey; # restore just in case we rely on the node=$node setting
|
|
if ($rep) {
|
|
return tabdb($rep->[0], $rep->[1], $rep->[2]);
|
|
} else {
|
|
$tmplerr="Unable to find requested $field from $table, with $key"
|
|
}
|
|
}
|
|
return "";
|
|
#return "#TABLEBAD:$table:field $field not found#";
|
|
}
|
|
return $ent->{$field};
|
|
|
|
|
|
#if($key =~ /^\$/) {
|
|
# $key =~ s/^\$//;
|
|
# $key = $ENV{$key};
|
|
#}
|
|
#if($field =~ /^\$/) {
|
|
# $field =~ s/^\$//;
|
|
# $field = $ENV{$field};
|
|
#}
|
|
#if($field == '*') {
|
|
# $field = 1;
|
|
# $all = 1;
|
|
#}
|
|
|
|
#--$field;
|
|
|
|
#if($field < 0) {
|
|
# return "#TABLE:field not found#"
|
|
#}
|
|
|
|
#open(TAB,$table) || \
|
|
# return "#TABLE:cannot open $table#";
|
|
|
|
#while(<TAB>) {
|
|
# if(/^$key(\t|,| )/) {
|
|
# m/^$key(\t|,| )+(.*)/;
|
|
# if($all == 1) {
|
|
# return "$2";
|
|
# }
|
|
# @fields = split(',',$2);
|
|
# if(defined $fields[$field]) {
|
|
# return "$fields[$field]";
|
|
# }
|
|
# else {
|
|
# return "#TABLE:field not found#"
|
|
# }
|
|
# }
|
|
#}
|
|
|
|
#close(TAB);
|
|
#return "#TABLE:key not found#"
|
|
}
|
|
|
|
sub get_replacement {
|
|
my $table=shift;
|
|
my $key=shift;
|
|
my $field=shift;
|
|
my $rep;
|
|
if (exists($tab_replacement{"$table:$field"})) {
|
|
my $repstr=$tab_replacement{"$table:$field"};
|
|
if ($repstr) {
|
|
my @a=split(':', $repstr);
|
|
if (@a > 2) {
|
|
$rep=\@a;
|
|
} else {
|
|
$rep->[0]=$a[0];
|
|
$rep->[1]=$key;
|
|
$rep->[2]=$a[1];
|
|
}
|
|
}
|
|
}
|
|
return $rep;
|
|
}
|
|
|
|
# This routine is used in the creation of the mypostscript file and is defined
|
|
# in /opt/xcat/share/xcat/templates/mypostcript/mypostscript.tmpl
|
|
# It cannot be moved to another perl library, due to migration problems.
|
|
#
|
|
sub enablesshbetweennodes
|
|
{
|
|
my $node = shift;
|
|
my $result;
|
|
|
|
my $enablessh=xCAT::TableUtils->enablessh($node);
|
|
if ($enablessh == 1) {
|
|
$result = "'YES'";
|
|
} else {
|
|
$result = "'NO'";
|
|
}
|
|
|
|
return $result;
|
|
}
|
|
|
|
sub getNM_GW()
|
|
{
|
|
my $ip = shift;
|
|
|
|
my $nettab = xCAT::Table->new("networks");
|
|
if ($nettab) {
|
|
my @nets = $nettab->getAllAttribs('net','mask','gateway');
|
|
foreach my $net (@nets) {
|
|
if (xCAT::NetworkUtils::isInSameSubnet( $net->{'net'}, $ip, $net->{'mask'}, 0)) {
|
|
return (xCAT::NetworkUtils::formatNetmask($net->{'mask'},0,1), $net->{'gateway'});
|
|
}
|
|
}
|
|
}
|
|
|
|
return (undef, undef);
|
|
}
|
|
|
|
|
|
1;
|