b820ab2365
git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@14379 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
757 lines
25 KiB
Perl
757 lines
25 KiB
Perl
# IBM(c) 2007 EPL license http://www.eclipse.org/legal/epl-v10.html
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package xCAT_plugin::yaboot;
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use Data::Dumper;
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use Sys::Syslog;
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use xCAT::Scope;
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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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use xCAT::MsgUtils;
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use File::Path;
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use Socket;
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use Getopt::Long;
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my $request;
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my %breaknetbootnodes;
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my %normalnodes;
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my $callback;
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my $sub_req;
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my $dhcpconf = "/etc/dhcpd.conf";
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my $globaltftpdir = xCAT::TableUtils->getTftpDir();
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#my $dhcpver = 3;
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my %usage = (
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"nodeset" => "Usage: nodeset <noderange> [install|shell|boot|runcmd=bmcsetup|netboot|iscsiboot|osimage=<imagename>|offline]",
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);
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sub handled_commands {
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return {
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nodeset => "noderes:netboot"
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}
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}
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sub check_dhcp {
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return 1;
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#TODO: omapi magic to do things right
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my $node = shift;
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my $dhcpfile;
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open ($dhcpfile,$dhcpconf);
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while (<$dhcpfile>) {
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if (/host $node\b/) {
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close $dhcpfile;
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return 1;
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}
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}
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close $dhcpfile;
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return 0;
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}
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sub _slow_get_tftpdir { #make up for paths where tftpdir is not passed in
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my $node=shift;
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my $nrtab = xCAT::Table->new('noderes',-create=>0); #in order to detect per-node tftp directories
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unless ($nrtab) { return $globaltftpdir; }
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my $ent = $nrtab->getNodeAttribs($node,["tftpdir"]);
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if ($ent and $ent->{tftpdir}) {
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return $ent->{tftpdir};
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} else {
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return $globaltftpdir;
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}
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}
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sub getstate {
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my $node = shift;
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my $tftpdir = shift;
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unless ($tftpdir) { $tftpdir = _slow_get_tftpdir($node); }
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if (check_dhcp($node)) {
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if (-r $tftpdir . "/etc/".$node) {
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my $fhand;
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open ($fhand,$tftpdir . "/etc/".$node);
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my $headline = <$fhand>;
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close $fhand;
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$headline =~ s/^#//;
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chomp($headline);
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return $headline;
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} else {
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return "boot";
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}
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} else {
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return "discover";
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}
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}
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sub setstate {
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=pod
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This function will manipulate the yaboot structure to match what the noderes/chain tables indicate the node should be booting.
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=cut
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my $node = shift;
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my %bphash = %{shift()};
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my %chainhash = %{shift()};
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my %machash = %{shift()};
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my $tftpdir = shift;
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my %nrhash = %{shift()};
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my $kern = $bphash{$node}->[0]; #$bptab->getNodeAttribs($node,['kernel','initrd','kcmdline']);
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if ($kern->{kcmdline} =~ /!myipfn!/) {
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my $ipfn = xCAT::NetworkUtils->my_ip_facing($node);
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unless ($ipfn) {
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my $servicenodes = $nrhash{$node}->[0];
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if ($servicenodes and $servicenodes->{servicenode}) {
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my @sns = split /,/, $servicenodes->{servicenode};
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foreach my $sn ( @sns ) {
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# We are in the service node pools, print error if no facing ip.
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if (xCAT::InstUtils->is_me($sn)) {
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my @myself = xCAT::NetworkUtils->determinehostname();
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my $myname = $myself[(scalar @myself)-1];
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$callback->(
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{
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error => [
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"$myname: Unable to determine the image server for $node on service node $sn"
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],
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errorcode => [1]
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}
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);
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return;
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}
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}
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} else {
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$callback->(
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{
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error => [
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"$myname: Unable to determine the image server for $node"
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],
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errorcode => [1]
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}
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);
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return;
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}
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} else {
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$kern->{kcmdline} =~ s/!myipfn!/$ipfn/g;
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}
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}
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if ($kern->{addkcmdline}) {
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$kern->{kcmdline} .= " ".$kern->{addkcmdline};
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}
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my $pcfg;
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unless (-d "$tftpdir/etc") {
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mkpath("$tftpdir/etc");
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}
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my $nodemac;
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my %client_nethash = xCAT::DBobjUtils->getNetwkInfo( [$node] );
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if ( $client_nethash{$node}{mgtifname} =~ /hf/ ) {
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my $mactab = xCAT::Table->new('mac');
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if ($mactab) {
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my $ment = $machash{$node}->[0]; #$mactab->getNodeAttribs($node,['mac']);
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if ($ment and $ment->{mac}) {
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my @macs = split(/\|/,$ment->{mac});
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my $count = 0;
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foreach my $mac (@macs) {
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if ( $mac !~ /!(.*)/) {
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my $hostname;
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if ( $node !~ /^(.*)-hf(.*)$/ ) {
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$hostname = $node . "-hf" . $count;
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} else {
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$hostname = $1 . "-hf" . $count;
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}
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open($pcfg,'>',$tftpdir."/etc/".$hostname);
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my $cref=$chainhash{$node}->[0]; #$chaintab->getNodeAttribs($node,['currstate']);
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if ($cref->{currstate}) {
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print $pcfg "#".$cref->{currstate}."\n";
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}
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print $pcfg "timeout=5\n";
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$normalnodes{$node}=1;
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if ($cref and $cref->{currstate} eq "boot") {
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$breaknetbootnodes{$node}=1;
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delete $normalnodes{$node}; #Signify to omit this from one makedhcp command
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#$sub_req->({command=>['makedhcp'], #batched elsewhere, this code is stale, hopefully
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# node=>[$node],
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# arg=>['-s','filename = \"xcat/nonexistant_file_to_intentionally_break_netboot_for_localboot_to_work\";']},$callback);
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print $pcfg "bye\n";
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close($pcfg);
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} elsif ($kern and $kern->{kernel}) {
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#It's time to set yaboot for this node to boot the kernel..
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print $pcfg "image=".$kern->{kernel}."\n\tlabel=xcat\n";
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if ($kern and $kern->{initrd}) {
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print $pcfg "\tinitrd=".$kern->{initrd}."\n";
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}
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if ($kern and $kern->{kcmdline}) {
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my $kcmdline = $kern->{kcmdline};
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$kcmdline =~ s/(.*ifname=.*):@macs->[0].*( netdev.*)/$1:$mac$2/g;
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print $pcfg "\tappend=\"".$kcmdline."\"\n";
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}
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close($pcfg);
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my $inetn = xCAT::NetworkUtils->getipaddr($node);
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unless ($inetn) {
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syslog("local1|err","xCAT unable to resolve IP for $node in yaboot plugin");
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return;
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}
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} else { #TODO: actually, should possibly default to xCAT image?
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print $pcfg "bye\n";
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close($pcfg);
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}
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if ($mac =~ /:/) {
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$nodemac = $mac;
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my $tmp = $mac;
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$tmp =~ s/(..):(..):(..):(..):(..):(..)/$1-$2-$3-$4-$5-$6/g;
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my $pname = "25-" . $tmp;
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unlink($tftpdir."/etc/".$pname);
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link($tftpdir."/etc/".$hostname,$tftpdir."/etc/".$pname);
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}
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}
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$count = $count + 2;
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}
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}
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}
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} else {
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open($pcfg,'>',$tftpdir."/etc/".$node);
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my $cref=$chainhash{$node}->[0]; #$chaintab->getNodeAttribs($node,['currstate']);
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if ($cref->{currstate}) {
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print $pcfg "#".$cref->{currstate}."\n";
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}
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print $pcfg "timeout=5\n";
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$normalnodes{$node}=1; #Assume a normal netboot (well, normal dhcp,
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#which is normally with a valid 'filename' field,
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#but the typical ppc case will be 'special' makedhcp
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#to clear the filename field, so the logic is a little
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#opposite
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# $sub_req->({command=>['makedhcp'], #This is currently batched elswhere
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# node=>[$node]},$callback); #It hopefully will perform correctly
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if ($cref and $cref->{currstate} eq "boot") {
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$breaknetbootnodes{$node}=1;
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delete $normalnodes{$node}; #Signify to omit this from one makedhcp command
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#$sub_req->({command=>['makedhcp'], #batched elsewhere, this code is stale, hopefully
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# node=>[$node],
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# arg=>['-s','filename = \"xcat/nonexistant_file_to_intentionally_break_netboot_for_localboot_to_work\";']},$callback);
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print $pcfg "bye\n";
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close($pcfg);
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} elsif ($kern and $kern->{kernel}) {
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#It's time to set yaboot for this node to boot the kernel..
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print $pcfg "image=".$kern->{kernel}."\n\tlabel=xcat\n";
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if ($kern and $kern->{initrd}) {
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print $pcfg "\tinitrd=".$kern->{initrd}."\n";
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}
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if ($kern and $kern->{kcmdline}) {
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print $pcfg "\tappend=\"".$kern->{kcmdline}."\"\n";
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}
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close($pcfg);
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my $inetn = xCAT::NetworkUtils->getipaddr($node);
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unless ($inetn) {
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syslog("local1|err","xCAT unable to resolve IP for $node in yaboot plugin");
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return;
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}
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} else { #TODO: actually, should possibly default to xCAT image?
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print $pcfg "bye\n";
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close($pcfg);
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}
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my $ip = xCAT::NetworkUtils->getipaddr($node);
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unless ($ip) {
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syslog("local1|err","xCAT unable to resolve IP in yaboot plugin");
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return;
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}
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my $mactab = xCAT::Table->new('mac');
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my %ipaddrs;
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$ipaddrs{$ip} = 1;
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if ($mactab) {
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my $ment = $machash{$node}->[0]; #$mactab->getNodeAttribs($node,['mac']);
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if ($ment and $ment->{mac}) {
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my @macs = split(/\|/,$ment->{mac});
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foreach (@macs) {
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$nodemac = $_;
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if (/!(.*)/) {
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my $ipaddr = xCAT::NetworkUtils->getipaddr($1);
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if ($ipaddr) {
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$ipaddrs{$ipaddr} = 1;
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}
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}
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}
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}
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}
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# Do not use symbolic link, p5 does not support symbolic link in /tftpboot
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# my $hassymlink = eval { symlink("",""); 1 };
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foreach $ip (keys %ipaddrs) {
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my @ipa=split(/\./,$ip);
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my $pname = sprintf("%02x%02x%02x%02x",@ipa);
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unlink($tftpdir."/etc/".$pname);
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link($tftpdir."/etc/".$node,$tftpdir."/etc/".$pname);
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}
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}
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if ($nodemac =~ /:/) {
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my $tmp = $nodemac;
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$tmp =~ s/(..):(..):(..):(..):(..):(..)/$1-$2-$3-$4-$5-$6/g;
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my $pname = "yaboot.conf-" . $tmp;
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unlink($tftpdir."/".$pname);
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link($tftpdir."/etc/".$node,$tftpdir."/".$pname);
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}
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}
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my $errored = 0;
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sub pass_along {
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my $resp = shift;
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# print Dumper($resp);
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$callback->($resp);
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if ($resp and ($resp->{errorcode} and $resp->{errorcode}->[0]) or ($resp->{error} and $resp->{error}->[0])) {
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$errored=1;
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}
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foreach (@{$resp->{node}}) {
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if ($_->{error} or $_->{errorcode}) {
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$errored=1;
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}
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}
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}
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sub preprocess_request {
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my $req = shift;
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if ($req->{_xcatpreprocessed}->[0] == 1) { return [$req]; }
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my $callback1 = shift;
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my $command = $req->{command}->[0];
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my $sub_req = shift;
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my @args=();
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if (ref($req->{arg})) {
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@args=@{$req->{arg}};
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} else {
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@args=($req->{arg});
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}
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@ARGV = @args;
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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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if (!GetOptions('h|?|help' => \$HELP, 'v|version' => \$VERSION) ) {
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if($usage{$command}) {
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my %rsp;
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$rsp{data}->[0]=$usage{$command};
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$callback1->(\%rsp);
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}
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return;
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}
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if ($HELP) {
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if($usage{$command}) {
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my %rsp;
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$rsp{data}->[0]=$usage{$command};
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$callback1->(\%rsp);
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}
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return;
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}
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if ($VERSION) {
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my $ver = xCAT::Utils->Version();
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my %rsp;
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$rsp{data}->[0]="$ver";
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$callback1->(\%rsp);
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return;
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}
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if (@ARGV==0) {
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if($usage{$command}) {
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my %rsp;
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$rsp{data}->[0]=$usage{$command};
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$callback1->(\%rsp);
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}
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return;
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}
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#Assume shared tftp directory for boring people, but for cool people, help sync up tftpdirectory contents when
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#they specify no sharedtftp in site table
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#my $stab = xCAT::Table->new('site');
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#my $sent = $stab->getAttribs({key=>'sharedtftp'},'value');
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my @entries = xCAT::TableUtils->get_site_attribute("sharedtftp");
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my $t_entry = $entries[0];
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if ( defined($t_entry) and ($t_entry == 0 or $t_entry =~ /no/i)) {
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$req->{'_disparatetftp'}=[1];
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if ($req->{inittime}->[0]) {
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return [$req];
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}
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return xCAT::Scope->get_broadcast_scope($req,@_);
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}
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return [$req];
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}
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#sub preprocess_request {
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# my $req = shift;
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# my $callback = shift;
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# my %localnodehash;
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# my %dispatchhash;
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# my $nrtab = xCAT::Table->new('noderes');
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# foreach my $node (@{$req->{node}}) {
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# my $nodeserver;
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# my $tent = $nrtab->getNodeAttribs($node,['tftpserver']);
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# if ($tent) { $nodeserver = $tent->{tftpserver} }
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# unless ($tent and $tent->{tftpserver}) {
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# $tent = $nrtab->getNodeAttribs($node,['servicenode']);
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# if ($tent) { $nodeserver = $tent->{servicenode} }
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# }
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# if ($nodeserver) {
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# $dispatchhash{$nodeserver}->{$node} = 1;
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# } else {
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# $localnodehash{$node} = 1;
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# }
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# }
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# my @requests;
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# my $reqc = {%$req};
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# $reqc->{node} = [ keys %localnodehash ];
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# if (scalar(@{$reqc->{node}})) { push @requests,$reqc }
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#
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# foreach my $dtarg (keys %dispatchhash) { #iterate dispatch targets
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# my $reqcopy = {%$req}; #deep copy
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# $reqcopy->{'_xcatdest'} = $dtarg;
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# $reqcopy->{node} = [ keys %{$dispatchhash{$dtarg}}];
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# push @requests,$reqcopy;
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# }
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# return \@requests;
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#}
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#
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sub process_request {
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$request = shift;
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$callback = shift;
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$sub_req = shift;
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my $command = $request->{command}->[0];
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%breaknetbootnodes=();
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%normalnodes=();
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my @args;
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my @nodes;
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my @rnodes;
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if (ref($request->{node})) {
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@rnodes = @{$request->{node}};
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} else {
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if ($request->{node}) { @rnodes = ($request->{node}); }
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}
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unless (@rnodes) {
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if ($usage{$request->{command}->[0]}) {
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$callback->({data=>$usage{$request->{command}->[0]}});
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}
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return;
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}
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#if not shared tftpdir, then filter, otherwise, set up everything
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if ($request->{'_disparatetftp'}->[0]) { #reading hint from preprocess_command
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@nodes = ();
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foreach (@rnodes) {
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if (xCAT::NetworkUtils->nodeonmynet($_)) {
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push @nodes,$_;
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} else {
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xCAT::MsgUtils->message("S", "$_: yaboot netboot: stop configuration because of none sharedtftp and not on same network with its xcatmaster.");
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}
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}
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} else {
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@nodes = @rnodes;
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}
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# return directly if no nodes in the same network
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unless (@nodes) {
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xCAT::MsgUtils->message("S", "xCAT: yaboot netboot: no valid nodes. Stop the operation on this server.");
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return;
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}
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if (ref($request->{arg})) {
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@args=@{$request->{arg}};
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} else {
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@args=($request->{arg});
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}
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#now run the begin part of the prescripts
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unless ($args[0] eq 'stat') { # or $args[0] eq 'enact') {
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$errored=0;
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if ($request->{'_disparatetftp'}->[0]) { #the call is distrubuted to the service node already, so only need to handles my own children
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$sub_req->({command=>['runbeginpre'],
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node=>\@nodes,
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arg=>[$args[0], '-l']},\&pass_along);
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} else { #nodeset did not distribute to the service node, here we need to let runednpre to distribute the nodes to their masters
|
|
$sub_req->({command=>['runbeginpre'],
|
|
node=>\@rnodes,
|
|
arg=>[$args[0]]},\&pass_along);
|
|
}
|
|
if ($errored) {
|
|
my $rsp;
|
|
$rsp->{errorcode}->[0]=1;
|
|
$rsp->{error}->[0]="Failed in running begin prescripts.\n";
|
|
$callback->($rsp);
|
|
return;
|
|
}
|
|
}
|
|
|
|
#back to normal business
|
|
my $inittime=0;
|
|
if (exists($request->{inittime})) { $inittime= $request->{inittime}->[0];}
|
|
if (!$inittime) { $inittime=0;}
|
|
$errored=0;
|
|
unless ($args[0] eq 'stat') { # or $args[0] eq 'enact') {
|
|
$sub_req->({command=>['setdestiny'],
|
|
node=>\@nodes,
|
|
inittime=>[$inittime],
|
|
arg=>[$args[0]]},\&pass_along);
|
|
}
|
|
if ($errored) { return; }
|
|
|
|
my $bptab=xCAT::Table->new('bootparams',-create=>1);
|
|
my $bphash = $bptab->getNodesAttribs(\@nodes,['kernel','initrd','kcmdline','addkcmdline']);
|
|
my $chaintab=xCAT::Table->new('chain',-create=>1);
|
|
my $chainhash=$chaintab->getNodesAttribs(\@nodes,['currstate']);
|
|
my $noderestab=xCAT::Table->new('noderes',-create=>1);
|
|
my $nodereshash=$noderestab->getNodesAttribs(\@nodes,['tftpdir']);
|
|
my $mactab=xCAT::Table->new('mac',-create=>1);
|
|
my $machash=$mactab->getNodesAttribs(\@nodes,['mac']);
|
|
my $nrtab=xCAT::Table->new('noderes',-create=>1);
|
|
my $nrhash=$nrtab->getNodesAttribs(\@nodes,['servicenode']);
|
|
my $typetab=xCAT::Table->new('nodetype',-create=>1);
|
|
my $typehash=$typetab->getNodesAttribs(\@nodes,['os']);
|
|
my $rc;
|
|
my $errstr;
|
|
|
|
my $tftpdir;
|
|
foreach (@nodes) {
|
|
my %response;
|
|
if ($nodereshash->{$_} and $nodereshash->{$_}->[0] and $nodereshash->{$_}->[0]->{tftpdir}) {
|
|
$tftpdir = $nodereshash->{$_}->[0]->{tftpdir};
|
|
} else {
|
|
$tftpdir = $globaltftpdir;
|
|
}
|
|
$response{node}->[0]->{name}->[0]=$_;
|
|
if ($args[0] eq 'stat') {
|
|
$response{node}->[0]->{data}->[0]= getstate($_,$tftpdir);
|
|
$callback->(\%response);
|
|
} elsif ($args[0]) { #If anything else, send it on to the destiny plugin, then setstate
|
|
($rc,$errstr) = setstate($_,$bphash,$chainhash,$machash,$tftpdir,$nrhash);
|
|
if ($rc) {
|
|
$response{node}->[0]->{errorcode}->[0]= $rc;
|
|
$response{node}->[0]->{errorc}->[0]= $errstr;
|
|
$callback->(\%response);
|
|
}
|
|
}
|
|
}# end of foreach node
|
|
|
|
my @normalnodeset = keys %normalnodes;
|
|
my @breaknetboot=keys %breaknetbootnodes;
|
|
#print "yaboot:inittime=$inittime; normalnodeset=@normalnodeset; breaknetboot=@breaknetboot\n";
|
|
my %oshash;
|
|
for my $nn (@normalnodeset){
|
|
#record the os version for node
|
|
my $ent = $typehash->{$nn}->[0];
|
|
my $os = $ent->{'os'};
|
|
push @{$oshash{$os}}, $nn;
|
|
|
|
}
|
|
foreach my $os (keys %oshash) {
|
|
my $osv;
|
|
my $osn;
|
|
my $osm;
|
|
if ($os =~ /(\D+)(\d+)\.(\d+)/) {
|
|
$osv = $1;
|
|
$osn = $2;
|
|
$osm = $3;
|
|
|
|
} elsif ($os =~ /(\D+)(\d+)/){
|
|
$osv = $1;
|
|
$osn = $2;
|
|
$osm = 0;
|
|
}
|
|
if (($osv =~ /rh/ and int($osn) < 6) or
|
|
($osv =~ /sles/ and int($osn) < 11)) {
|
|
# check if xcat-yaboot installed
|
|
my $yf = $tftpdir . "/yaboot";
|
|
unless (-e $yf) {
|
|
my $rsp;
|
|
push @{$rsp->{data}},
|
|
"stop configuration because xcat-yaboot need to be installed for $os.\n";
|
|
xCAT::MsgUtils->message("E", $rsp, $callback);
|
|
return;
|
|
}
|
|
} elsif (($osv =~ /rh/ and int($osn) >= 6) or
|
|
($osv =~ /sles/ and int($osn) >= 11)) {
|
|
# copy yaboot from cn's repository
|
|
my $cmd = '/usr/bin/rsync';
|
|
if (!-f $cmd || !-x $cmd) {
|
|
my $rsp;
|
|
push @{$rsp->{data}},
|
|
"stop configuration because rsync does not exist or is not executable.\n";
|
|
xCAT::MsgUtils->message("E", $rsp, $callback);
|
|
return;
|
|
}
|
|
my $yabootpath = $tftpdir."/yb/".$os;
|
|
mkpath $yabootpath;
|
|
|
|
my $yabootfile;
|
|
if ($os =~ /sles/) {
|
|
my $installdir = $::XCATSITEVALS{'installdir'} ? $::XCATSITEVALS{'installdir'} : "/install";
|
|
$yabootfile = $installdir."/".$os."/ppc64/1/suseboot/yaboot";
|
|
} elsif ($os =~ /rh/){
|
|
my $installdir = $::XCATSITEVALS{'installdir'} ? $::XCATSITEVALS{'installdir'} : "/install";
|
|
$yabootfile = $installdir."/".$os."/ppc64/ppc/chrp/yaboot";
|
|
}
|
|
unless (-e "$yabootfile") {
|
|
my $rsp;
|
|
push @{$rsp->{data}},
|
|
"stop configuration because Unable to find the os shipped yaboot file.\n";
|
|
xCAT::MsgUtils->message("E", $rsp, $callback);
|
|
return;
|
|
}
|
|
|
|
$cmd = $cmd." ".$yabootfile." ".$yabootpath; #???
|
|
($rc,$errstr) = xCAT::Utils->runcmd($cmd, 0);
|
|
if ($rc)
|
|
{
|
|
my $rsp;
|
|
push @{$rsp->{data}},
|
|
"stop configuration because $synccmd failed.\n";
|
|
xCAT::MsgUtils->message("E", $rsp, $callback);
|
|
return;
|
|
}
|
|
}
|
|
} #end of foreach oshash
|
|
|
|
#Don't bother to try dhcp binding changes if sub_req not passed, i.e. service node build time
|
|
unless (($args[0] eq 'stat') || ($inittime) || ($args[0] eq 'offline')) {
|
|
#dhcp stuff
|
|
my $do_dhcpsetup=1;
|
|
#my $sitetab = xCAT::Table->new('site');
|
|
#if ($sitetab) {
|
|
#(my $ref) = $sitetab->getAttribs({key => 'dhcpsetup'}, 'value');
|
|
my @entries = xCAT::TableUtils->get_site_attribute("dhcpsetup");
|
|
my $t_entry = $entries[0];
|
|
if (defined($t_entry) ) {
|
|
if ($t_entry =~ /0|n|N/) { $do_dhcpsetup=0; }
|
|
}
|
|
#}
|
|
|
|
if ($do_dhcpsetup) {
|
|
if (%oshash) {
|
|
foreach my $osentry (keys %oshash) {
|
|
my $osv;
|
|
my $osn;
|
|
my $osm;
|
|
if ($osentry =~ /(\D+)(\d+)\.(\d+)/) {
|
|
$osv = $1;
|
|
$osn = $2;
|
|
$osm = $3;
|
|
|
|
} elsif ($osentry =~ /(\D+)(\d+)/){
|
|
$osv = $1;
|
|
$osn = $2;
|
|
$osm = 0;
|
|
}
|
|
if (($osv =~ /rh/ and int($osn) >= 6) or
|
|
($osv =~ /sles/ and int($osn) >= 11)) {
|
|
my $fpath = "/yb/". $osentry."/yaboot";
|
|
if ($request->{'_disparatetftp'}->[0]) { #reading hint from preprocess_command
|
|
$sub_req->({command=>['makedhcp'],
|
|
node=>\@{$oshash{$osentry}},
|
|
arg=>['-l','-s','filename = \"'.$fpath.'\";']},$callback);
|
|
} else {
|
|
$sub_req->({command=>['makedhcp'],
|
|
node=>\@{$oshash{$osentry}},
|
|
arg=>['-s','filename = \"'.$fpath.'\";']},$callback);
|
|
}
|
|
} else {
|
|
if ($request->{'_disparatetftp'}->[0]) { #reading hint from preprocess_command, only change local settings if already farmed
|
|
$sub_req->({command=>['makedhcp'],arg=>['-l'],
|
|
node=>\@{$oshash{$osentry}}},$callback);
|
|
} else {
|
|
$sub_req->({command=>['makedhcp'],
|
|
node=>\@{$oshash{$osentry}}},$callback);
|
|
}
|
|
}
|
|
}
|
|
} else {
|
|
if ($request->{'_disparatetftp'}->[0]) { #reading hint from preprocess_command, only change local settings if already farmed
|
|
$sub_req->({command=>['makedhcp'],arg=>['-l'],
|
|
node=>\@normalnodeset},$callback);
|
|
} else {
|
|
$sub_req->({command=>['makedhcp'],
|
|
node=>\@normalnodeset},$callback);
|
|
}
|
|
}
|
|
if ($request->{'_disparatetftp'}->[0]) { #reading hint from preprocess_command
|
|
$sub_req->({command=>['makedhcp'],
|
|
node=>\@breaknetboot,
|
|
arg=>['-l','-s','filename = \"xcat/nonexistant_file_to_intentionally_break_netboot_for_localboot_to_work\";']},$callback);
|
|
} else {
|
|
$sub_req->({command=>['makedhcp'],
|
|
node=>\@breaknetboot,
|
|
arg=>['-s','filename = \"xcat/nonexistant_file_to_intentionally_break_netboot_for_localboot_to_work\";']},$callback);
|
|
}
|
|
}
|
|
}
|
|
|
|
#now run the end part of the prescripts
|
|
unless ($args[0] eq 'stat') { # or $args[0] eq 'enact')
|
|
$errored=0;
|
|
if ($request->{'_disparatetftp'}->[0]) { #the call is distrubuted to the service node already, so only need to handles my own children
|
|
$sub_req->({command=>['runendpre'],
|
|
node=>\@nodes,
|
|
arg=>[$args[0], '-l']},\&pass_along);
|
|
} else { #nodeset did not distribute to the service node, here we need to let runednpre to distribute the nodes to their masters
|
|
$sub_req->({command=>['runendpre'],
|
|
node=>\@rnodes,
|
|
arg=>[$args[0]]},\&pass_along);
|
|
}
|
|
if ($errored) {
|
|
my $rsp;
|
|
$rsp->{errorcode}->[0]=1;
|
|
$rsp->{error}->[0]="Failed in running end prescripts\n";
|
|
$callback->($rsp);
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
|
|
#----------------------------------------------------------------------------
|
|
=head3 getNodesetStates
|
|
returns the nodeset state for the given nodes. The possible nodeset
|
|
states are: netboot, install, boot and discover.
|
|
Arguments:
|
|
nodes --- a pointer to an array of nodes
|
|
states -- a pointer to a hash table. This hash will be filled by this
|
|
function.The key is the nodeset status and the value is a pointer
|
|
to an array of nodes.
|
|
Returns:
|
|
(return code, error message)
|
|
=cut
|
|
#-----------------------------------------------------------------------------
|
|
sub getNodesetStates {
|
|
my $noderef=shift;
|
|
if ($noderef =~ /xCAT_plugin::yaboot/) {
|
|
$noderef=shift;
|
|
}
|
|
my @nodes=@$noderef;
|
|
my $hashref=shift;
|
|
my $noderestab = xCAT::Table->new('noderes'); #in order to detect per-node tftp directories
|
|
my %nrhash = %{$noderestab->getNodesAttribs(\@nodes,[qw(tftpdir)])};
|
|
|
|
if (@nodes>0) {
|
|
foreach my $node (@nodes) {
|
|
my $tftpdir;
|
|
if ($nrhash{$node}->[0] and $nrhash{$node}->[0]->{tftpdir}) {
|
|
$tftpdir = $nrhash{$node}->[0]->{tftpdir};
|
|
} else {
|
|
$tftpdir = $globaltftpdir;
|
|
}
|
|
my $tmp=getstate($node, $tftpdir);
|
|
my @a=split(' ', $tmp);
|
|
$stat = $a[0];
|
|
if (exists($hashref->{$stat})) {
|
|
my $pa=$hashref->{$stat};
|
|
push(@$pa, $node);
|
|
}
|
|
else {
|
|
$hashref->{$stat}=[$node];
|
|
}
|
|
}
|
|
}
|
|
return (0, "");
|
|
}
|
|
|
|
1;
|