345 lines
14 KiB
Perl
345 lines
14 KiB
Perl
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# IBM(c) 2007 EPL license http://www.eclipse.org/legal/epl-v10.html
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package xCAT_plugin::fedora;
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use Storable qw(dclone);
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use Sys::Syslog;
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use xCAT::Table;
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use xCAT::Template;
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use xCAT::Postage;
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use Data::Dumper;
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use Getopt::Long;
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Getopt::Long::Configure("bundling");
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Getopt::Long::Configure("pass_through");
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use File::Path;
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use File::Copy;
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my %discids = (
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"1194015916.783841" => "fedora8",
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);
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sub handled_commands {
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return {
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copycd => "fedora",
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mkinstall => "nodetype:os=fedora.*",
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mknetboot => "nodetype:os=fedora.*"
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}
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}
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sub process_request {
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my $request = shift;
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my $callback = shift;
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my $doreq = shift;
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my $distname = undef;
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my $arch = undef;
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my $path = undef;
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if ($request->{command}->[0] eq 'copycd') {
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return copycd($request,$callback,$doreq);
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} elsif ($request->{command}->[0] eq 'mkinstall') {
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return mkinstall($request,$callback,$doreq);
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} elsif ($request->{command}->[0] eq 'mknetboot') {
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return mknetboot($request,$callback,$doreq);
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}
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}
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sub mknetboot {
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my $req = shift;
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my $callback = shift;
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my $doreq = shift;
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my $tftpdir = "/tftpboot";
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my $nodes = @{$request->{node}};
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my @args=@{$req->{arg}};
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my @nodes = @{$req->{node}};
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my $ostab = xCAT::Table->new('nodetype');
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my $sitetab = xCAT::Table->new('site');
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my $installroot;
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if ($sitetab) {
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(my $ref) = $sitetab->getAttribs({key=>installdir},value);
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print Dumper($ref);
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if ($ref and $ref->{value}) {
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$installroot = $ref->{value};
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}
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}
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foreach $node (@nodes) {
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my $ent = $ostab->getNodeAttribs($node,['os','arch','profile']);
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unless ($ent->{os} and $ent->{arch} and $ent->{profile}) {
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$callback->({error=>["Insufficient nodetype entry for $node"],errorcode=>[1]});
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next;
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}
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my $osver = $ent->{os};
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my $arch = $ent->{arch};
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my $profile = $ent->{profile};
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unless (-r "/$installroot/netboot/$osver/$arch/$profile/kernel" and -r "$installroot/netboot/$osver/$arch/$profile/rootimg.gz") {
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makenetboot($osver,$arch,$profile,$installroot,$callback);
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mkpath("/$tftpdir/xcat/netboot/$osver/$arch/$profile/");
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copy("/$installroot/netboot/$osver/$arch/$profile/kernel","/$tftpdir/xcat/netboot/$osver/$arch/$profile/");
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copy("/$installroot/netboot/$osver/$arch/$profile/rootimg.gz","/$tftpdir/xcat/netboot/$osver/$arch/$profile/");
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}
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unless (-r "/$tftpdir/xcat/netboot/$osver/$arch/$profile/kernel" and -r "/$tftpdir/xcat/netboot/$osver/$arch/$profile/rootimg.gz") {
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mkpath("/$tftpdir/xcat/netboot/$osver/$arch/$profile/");
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copy("/$installroot/netboot/$osver/$arch/$profile/kernel","/$tftpdir/xcat/netboot/$osver/$arch/$profile/");
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copy("/$installroot/netboot/$osver/$arch/$profile/rootimg.gz","/$tftpdir/xcat/netboot/$osver/$arch/$profile/");
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}
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unless (-r "/$tftpdir/xcat/netboot/$osver/$arch/$profile/kernel" and -r "/$tftpdir/xcat/netboot/$osver/$arch/$profile/rootimg.gz") {
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$callback->({error=>["Netboot image creation failed for $node"],errorcode=>[1]});
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next;
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}
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my $restab = xCAT::Table->new('noderes');
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my $hmtab = xCAT::Table->new('nodehm');
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my $ent = $restab->getNodeAttribs($node,['serialport','primarynic']);
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my $kcmdline;
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if (defined $ent->{serialport}) {
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my $sent = $hmtab->getNodeAttribs($node,['serialspeed','serialflow']);
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unless ($sent->{serialspeed}) {
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$callback->({error=>["serialport defined, but no serialspeed for $node in nodehm table"],errorcode=>[1]});
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next;
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}
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$kcmdline .= "console=ttyS".$ent->{serialport}.",".$sent->{serialspeed};
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if ($sent->{serialflow} =~ /(hard|tcs|ctsrts)/) {
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$kcmdline .= "n8r";
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}
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}
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$restab->setNodeAttribs($node,{
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kernel=>"xcat/netboot/$osver/$arch/$profile/kernel",
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initrd=>"xcat/netboot/$osver/$arch/$profile/rootimg.gz",
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kcmdline=>$kcmdline
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});
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}
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}
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sub makenetboot {
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my $osver = shift;
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my $arch = shift;
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my $profile = shift;
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my $installroot = shift;
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my $callback = shift;
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unless ($installroot) {
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$callback->({error=>["No installdir defined in site table"],errorcode=>[1]});
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return;
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}
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my $srcdir = "/$installroot/$osver/$arch/Server";
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unless ( -d $srcdir."/repodata" ) {
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$callback->({error=>["copycds has not been run for $osver/$arch (/$installroot/$osver/$arch/Server/repodata not found"],errorcode=>[1]});
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return;
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}
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my $yumconf;
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open($yumconf,">","/tmp/mknetboot.$$.yum.conf");
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print $yumconf "[$osver-$arch]\nname=$osver-$arch\nbaseurl=file:///$srcdir\ngpgcheck=0\n";
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close($yumconf);
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system("yum -y -c /tmp/mknetboot.$$.yum.conf --installroot=$installroot/netboot/$osver/$arch/$profile/rootimg/ --disablerepo=* --enablerepo=$osver-$arch install bash dhclient kernel openssh-server openssh-clients dhcpv6_client vim-minimal");
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my $cfgfile;
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open($cfgfile,">","$installroot/netboot/$osver/$arch/$profile/rootimg/etc/fstab");
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print $cfgfile "devpts /dev/pts devpts gid=5,mode=620 0 0\n";
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print $cfgfile "tmpfs /dev/shm tmpfs defaults 0 0\n";
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print $cfgfile "proc /proc proc defaults 0 0\n";
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print $cfgfile "sysfs /sys sysfs defaults 0 0\n";
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close($cfgfile);
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open ($cfgfile,">","$installroot/netboot/$osver/$arch/$profile/rootimg/etc/sysconfig/network");
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print $cfgfile "NETWORKING=yes\n";
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close($cfgfile);
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open ($cfgfile,">","$installroot/netboot/$osver/$arch/$profile/rootimg/etc/sysconfig/network-scripts/ifcfg-eth0");
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print $cfgfile "ONBOOT=yes\nBOOTPROTO=dhcp\nDEVICE=eth0\n";
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close($cfgfile);
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open ($cfgfile,">","$installroot/netboot/$osver/$arch/$profile/rootimg/etc/sysconfig/network-scripts/ifcfg-eth1");
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print $cfgfile "ONBOOT=yes\nBOOTPROTO=dhcp\nDEVICE=eth1\n";
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close($cfgfile);
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link("$installroot/netboot/$osver/$arch/$profile/rootimg/sbin/init","$installroot/netboot/$osver/$arch/$profile/rootimg/init");
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rename(<$installroot/netboot/$osver/$arch/$profile/rootimg/boot/vmlinuz*>,"$installroot/netboot/$osver/$arch/$profile/kernel");
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if (-d "$installroot/postscripts/hostkeys") {
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for my $key (<$installroot/postscripts/hostkeys/*key>) {
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copy ($key,"$installroot/netboot/$osver/$arch/$profile/rootimg/etc/ssh/");
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}
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chmod 0600,</$installroot/netboot/$osver/$arch/$profile/rootimg/etc/ssh/*key>;
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}
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if (-d "/$installroot/postscripts/.ssh") {
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mkpath("/$installroot/netboot/$osver/$arch/$profile/rootimg/root/.ssh");
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chmod(0700,"/$installroot/netboot/$osver/$arch/$profile/rootimg/root/.ssh/");
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for my $file (</$installroot/postscripts/.ssh/*>) {
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copy ($file,"/$installroot/netboot/$osver/$arch/$profile/rootimg/root/.ssh/");
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}
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chmod(0600,</$installroot/netboot/$osver/$arch/$profile/rootimg/root/.ssh/*>);
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}
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my $oldpath=cwd;
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chdir("$installroot/netboot/$osver/$arch/$profile/rootimg");
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system("find . '!' -wholename './usr/share/man*' -a '!' -wholename './usr/share/locale*' -a '!' -wholename './usr/share/i18n*' -a '!' -wholename './var/cache/yum*' -a '!' -wholename './usr/share/doc*' -a '!' -wholename './usr/lib/locale*' -a '!' -wholename './boot*' |cpio -H newc -o | gzip -c - > ../rootimg.gz");
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chdir($oldpath);
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}
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sub mkinstall {
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my $request = shift;
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my $callback = shift;
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my $doreq = shift;
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my @nodes = @{$request->{node}};
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my $node;
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my $ostab = xCAT::Table->new('nodetype');
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my %doneimgs;
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foreach $node (@nodes) {
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my $osinst;
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my $ent = $ostab->getNodeAttribs($node,['profile','os','arch']);
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unless ($ent->{os} and $ent->{arch} and $ent->{profile}) {
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$callback->({error=>["No profile defined in nodetype for $node"],errorcode=>[1]});
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next; #No profile
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}
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my $os = $ent->{os};
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my $arch = $ent->{arch};
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my $profile = $ent->{profile};
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unless (-r $::XCATROOT."/share/xcat/install/fedora/".$ent->{profile}.".tmpl" or
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-r $::XCATROOT."/share/xcat/install/fedora/$profile.$arch.tmpl" or
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-r $::XCATROOT."/share/xcat/install/fedora/$profile.$os.tmpl" or
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-r $::XCATROOT."/share/xcat/install/fedora/$profile.$os.$arch.tmpl") {
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$callback->({error=>["No kickstart template exists for ".$ent->{profile}],errorcode=>[1]});
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next;
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}
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#Call the Template class to do substitution to produce a kickstart file in the autoinst dir
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if ( -r $::XCATROOT."/share/xcat/install/fedora/$profile.$os.$arch.tmpl" ) {
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xCAT::Template->subvars($::XCATROOT."/share/xcat/install/fedora/$profile.$os.$arch.tmpl","/install/autoinst/".$node,$node);
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} elsif ( -r $::XCATROOT."/share/xcat/install/fedora/$profile.$arch.tmpl" ) {
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xCAT::Template->subvars($::XCATROOT."/share/xcat/install/fedora/$profile.$arch.tmpl","/install/autoinst/".$node,$node);
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} elsif ( -r $::XCATROOT."/share/xcat/install/fedora/$profile.$os.tmpl" ) {
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xCAT::Template->subvars($::XCATROOT."/share/xcat/install/fedora/$profile.$os.tmpl","/install/autoinst/".$node,$node);
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} else {
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xCAT::Template->subvars($::XCATROOT."/share/xcat/install/fedora/".$ent->{profile}.".tmpl","/install/autoinst/".$node,$node);
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}
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mkpath "/install/postscripts/";
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xCAT::Postage->writescript($node,"/install/postscripts/".$node);
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if (($arch =~ /x86/ and
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(-r "/install/$os/$arch/images/pxeboot/vmlinuz" and -r "/install/$os/$arch/images/pxeboot/initrd.img"))
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or $arch =~ /ppc/ and
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(-r "/install/$os/$arch/ppc/ppc64/vmlinuz" and -r "/install/$os/$arch/ppc/ppc64/ramdisk.image.gz")) {
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unless ($doneimgs{"$os|$arch"}) {
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#TODO: driver slipstream, targetted for network.
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mkpath("/tftpboot/xcat/$os/$arch");
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if ($arch =~ /x86/) {
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copy("/install/$os/$arch/images/pxeboot/vmlinuz","/tftpboot/xcat/$os/$arch/");
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copy("/install/$os/$arch/images/pxeboot/initrd.img","/tftpboot/xcat/$os/$arch/");
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} elsif ($arch =~ /ppc/) {
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copy("/install/$os/$arch/ppc/ppc64/vmlinuz","/tftpboot/xcat/$os/$arch/");
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copy("/install/$os/$arch/ppc/ppc64/ramdisk.image.gz","/tftpboot/xcat/$os/$arch/initrd.img");
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} else {
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$callback->({error=>["Plugin doesn't know how to handle architecture $arch"],errorcode=>[1]});
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next;
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}
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$doneimgs{"$os|$arch"}=1;
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}
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#We have a shot...
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my $restab = xCAT::Table->new('noderes');
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my $ent = $restab->getNodeAttribs($node,['nfsserver','serialport','primarynic','installnic']);
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my $hmtab = xCAT::Table->new('nodehm');
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my $sent = $hmtab->getNodeAttribs($node,['serialspeed','serialflow']);
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unless ($ent and $ent->{nfsserver}) {
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$callback->({error=>["No noderes.nfsserver defined for ".$ent->{profile}],errorcode=>[1]});
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next;
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}
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my $kcmdline="nofb utf8 ks=http://".$ent->{nfsserver}."/install/autoinst/".$node;
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if ($ent->{installnic}) {
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$kcmdline.=" ksdevice=".$ent->{installnic};
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} elsif ($ent->{primarynic}) {
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$kcmdline.=" ksdevice=".$ent->{primarynic};
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} else {
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$kcmdline .= " ksdevice=eth0";
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}
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#TODO: dd=<url> for driver disks
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if (defined $ent->{serialport}) {
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unless ($sent->{serialspeed}) {
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$callback->({error=>["serialport defined, but no serialspeed for $node in nodehm table"],errorcode=>[1]});
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next;
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}
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$kcmdline.=" console=ttyS".$ent->{serialport}.",".$sent->{serialspeed};
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if ($sent->{serialflow} =~ /(ctsrts|cts|hard)/) {
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$kcmdline .= "n8r";
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}
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}
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$kcmdline .= " noipv6";
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$restab->setNodeAttribs($node,{
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kernel=>"xcat/$os/$arch/vmlinuz",
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initrd=>"xcat/$os/$arch/initrd.img",
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kcmdline=>$kcmdline
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});
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} else {
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$callback->({error=>["Install image not found in /install/$os/$arch"],errorcode=>[1]});
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}
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}
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}
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sub copycd {
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my $request = shift;
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my $callback = shift;
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my $doreq = shift;
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my $installroot;
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my $sitetab = xCAT::Table->new('site');
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if ($sitetab) {
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(my $ref) = $sitetab->getAttribs({key=>installdir},value);
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print Dumper($ref);
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if ($ref and $ref->{value}) {
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$installroot = $ref->{value};
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}
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}
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@ARGV= @{$request->{arg}};
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GetOptions(
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'n=s' => \$distname,
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'a=s' => \$arch,
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'p=s' => \$path
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);
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unless ($path) {
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#this plugin needs $path...
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return;
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}
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if ($distname and $distname !~ /^fedora/) {
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#If they say to call it something other than Fedora, give up?
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return;
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}
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unless (-r $path."/.discinfo") {
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return;
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}
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my $dinfo;
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open($dinfo,$path."/.discinfo");
|
||
|
|
my $did = <$dinfo>;
|
||
|
|
chomp($did);
|
||
|
|
my $desc = <$dinfo>;
|
||
|
|
chomp($desc);
|
||
|
|
my $darch = <$dinfo>;
|
||
|
|
chomp($darch);
|
||
|
|
if ($darch and $darch =~ /i.86/) {
|
||
|
|
$darch = "x86";
|
||
|
|
}
|
||
|
|
close($dinfo);
|
||
|
|
if ($discids{$did}) {
|
||
|
|
unless ($distname) {
|
||
|
|
$distname = $discids{$did};
|
||
|
|
}
|
||
|
|
}
|
||
|
|
if ($desc =~ /^Fedora 8$/) {
|
||
|
|
unless ($distname) {
|
||
|
|
$distname = "fedora8";
|
||
|
|
}
|
||
|
|
}
|
||
|
|
unless ($distname) {
|
||
|
|
return; #Do nothing, not ours..
|
||
|
|
}
|
||
|
|
if ($darch) {
|
||
|
|
unless ($arch) {
|
||
|
|
$arch = $darch;
|
||
|
|
}
|
||
|
|
if ($arch and $arch ne $darch) {
|
||
|
|
$callback->({error=>"Requested Fedora architecture $arch, but media is $darch"});
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
if ($arch =~ /ppc/) { $arch = "ppc64" };
|
||
|
|
}
|
||
|
|
%{$request} = (); #clear request we've got it.
|
||
|
|
|
||
|
|
$callback->({data=>"Copying media to $installroot/$distname/$arch/"});
|
||
|
|
my $omask=umask 0022;
|
||
|
|
mkpath("$installroot/$distname/$arch");
|
||
|
|
umask $omask;
|
||
|
|
my $rc = system("cd $path; find . | cpio -dump $installroot/$distname/$arch");
|
||
|
|
chmod 0755,"$installroot/$distname/$arch";
|
||
|
|
if ($rc != 0) {
|
||
|
|
$callback->({error=>"Media copy operation failed, status $rc"});
|
||
|
|
} else {
|
||
|
|
$callback->({data=>"Media copy operation successful"});
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
1;
|