0e6c8deec3
Purpose is to 1) keep track of changes in CVS, so force users to do any changes via CVS system and 2) avoid malicious behaviour of users. I don't want to break trunk, so it's commented out. git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@2123 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
606 lines
22 KiB
Perl
Executable File
606 lines
22 KiB
Perl
Executable File
#!/usr/bin/env perl
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use File::Basename;
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use File::Path;
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use File::Copy;
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use File::Find;
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use Getopt::Long;
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#use strict;
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Getopt::Long::Configure("bundling");
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Getopt::Long::Configure("pass_through");
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my $prinic; #TODO be flexible on node primary nic
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my $othernics; #TODO be flexible on node primary nic
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my $netdriver;
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my @yumdirs;
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my $arch = `uname -m`;
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chomp($arch);
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if ($arch =~ /i.86$/) {
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$arch = x86;
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}
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my %libhash;
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my @filestoadd;
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my $profile;
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my $osver;
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my $pathtofiles=dirname($0);
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my $name = basename($0);
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my $onlyinitrd=0;
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if ($name =~ /geninitrd/) {
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$onlyinitrd=1;
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}
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my $rootlimit;
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my $tmplimit;
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my $installroot = "/install";
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my $kernelver = ""; #`uname -r`;
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my $basekernelver; # = $kernelver;
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sub xdie {
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system("rm -rf /tmp/xcatinitrd.$$");
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die @_;
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}
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#-- fetch current version form CVS (overwrite locally changed versions)
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# if (opendir(CVS,"$pathtofiles/CVS")){
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# close CVS;
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# my $cvsout = qx/cd $pathtofiles; cvs update -C 2>&1/;
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# chomp $cvsout;
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# if ( $cvsout ne "cvs update: Updating ." ) {
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# print "Difference of local copy from CVS detected\n";
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# print $cvsout,"\n";
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# print "Trying to re-run $name\n";
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# print("$pathtofiles/$name ",join(" ",@ARGV),"\n");
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# exec("$pathtofiles/$name",@ARGV);
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# }
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# }
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$SIG{INT} = $SIG{TERM} = sub { xdie "Interrupted" };
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GetOptions(
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'a=s' => \$arch,
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'p=s' => \$profile,
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'o=s' => \$osver,
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'n=s' => \$netdriver,
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'i=s' => \$prinic,
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'r=s' => \$othernics,
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'l=s' => \$rootlimit,
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't=s' => \$tmplimit,
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'k=s' => \$kernelver
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);
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#Default to the first kernel found in the install image if nothing specified explicitly.
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#A more accurate guess than whatever the image build server happens to be running
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#If specified, that takes precedence.
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#if image has one, that is used
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#if all else fails, resort to uname -r like this script did before
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my @KVERS= <$installroot/netboot/$osver/$arch/$profile/rootimg/lib/modules/*>;
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if (scalar(@KVERS)) {
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$basekernelver = basename($KVERS[0]);
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}
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unless ($basekernelver) {
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$basekernelver = `uname -r`;
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}
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unless ($kernelver) {
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$kernelver=$basekernelver;
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}
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chomp($kernelver);
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unless ($osver and $profile and $netdriver and $prinic) {
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print 'Usage: genimage -i <nodebootif> -n <nodenetdrivers> [-r <otherifaces>] -o <OSVER> -p <PROFILE> -k <KERNELVER>'."\n";
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print "Examples:\n";
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print " genimage -i eth0 -n tg3 -o centos5.1 -p compute\n";
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print " genimage -i eth0 -r eth1,eth2 -n tg3,bnx2 -o centos5.1 -p compute\n";
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exit 1;
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}
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my @ndrivers;
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foreach (split /,/,$netdriver) {
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unless (/\.ko$/) {
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s/$/.ko/;
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}
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if (/^$/) {
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next;
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}
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push @ndrivers,$_;
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}
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unless (grep /af_packet/,@ndrivers) {
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unshift(@ndrivers,"af_packet.ko");
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}
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unless ($onlyinitrd) {
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my $srcdir = "$installroot/$osver/$arch/1";
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#this is for extra packages
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my $srcdir_otherpkgs = "$installroot/post/otherpkgs/$osver/$arch/1";
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my $pkgnames=get_extra_package_names();
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mkpath "$installroot/netboot/$osver/$arch/$profile/rootimg/etc";
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mkpath "$installroot/netboot/$osver/$arch/$profile/rootimg/dev";
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#system "mount -o bind /dev $installroot/netboot/$osver/$arch/$profile/rootimg/dev";
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system "mknod $installroot/netboot/$osver/$arch/$profile/rootimg/dev/zero c 1 5";
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open($fd,">>","$installroot/netboot/$osver/$arch/$profile/rootimg/etc/fstab");
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print $fd "#Dummy fstab for rpm postscripts to see\n";
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close($fd);
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system("zypper -R $installroot/netboot/$osver/$arch/$profile/rootimg/ sa file:$srcdir");
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#for extra packages
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if ($pkgnames) {
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system("zypper -R $installroot/netboot/$osver/$arch/$profile/rootimg/ sa file:$srcdir_otherpkgs");
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}
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#-- add custom repositories to the image
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if (-r "$pathtofiles/$profile.repolist") {
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$repolist = "$pathtofiles/$profile.repolist";
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print "Reading custom repositories\n";
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open($repoconfig,"<","$repolist");
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while (<$repoconfig>) {
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chomp;
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next if /^\s*#/;
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($repotype,$repourl,$repoalias) = split m/\|/;
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system("zypper -R $installroot/netboot/$osver/$arch/$profile/rootimg/ sa -t $repotype $repourl $repoalias");
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}
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}
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#my $yumcmd = "yum -y -c /tmp/genimage.$$.yum.conf --installroot=$installroot/netboot/$osver/$arch/$profile/rootimg/ --disablerepo=* ";
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#$yumcmd .= "install ";
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#mkpath("$installroot/netboot/$osver/$arch/$profile/rootimg/var/lib/yum");
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my $yumcmd = "zypper -R $installroot/netboot/$osver/$arch/$profile/rootimg/ install -y ";
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my $pkglist;
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if (-r "$pathtofiles/$profile.$osver.$arch.pkglist") {
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$pkglist = "$pathtofiles/$profile.$osver.$arch.pkglist";
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} elsif (-r "$pathtofiles/$profile.$arch.pkglist") {
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$pkglist = "$pathtofiles/$profile.$arch.pkglist";
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} elsif (-r "$pathtofiles/$profile.$osver.pkglist") {
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$pkglist = "$pathtofiles/$profile.$osver.pkglist";
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} elsif (-r "$pathtofiles/$profile.pkglist") {
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$pkglist = "$pathtofiles/$profile.pkglist";
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} else {
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print "Unable to find package list for $profile!";
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return 1;
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}
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open($yumconfig,"<","$pkglist");
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while (<$yumconfig>) {
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chomp;
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s/\s*#.*//; #-- remove comments
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next if /^\s*$/; #-- skip empty lines
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$yumcmd .= $_ . " ";
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}
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close($yumconfig);
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#append extra package names to zypper command
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if ($pkgnames) {
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$yumcmd .= " $pkgnames ";
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}
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$yumcmd =~ s/ $/\n/;
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my $rc = system($yumcmd);
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if ($rc) {
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print "zypper invocation failed\n";
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exit 1;
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}
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postscripts(); #run 'postscripts'
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}
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unlink "/tmp/genimage.$$.yum.conf";
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#-- run postinstall script
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if (-x "$pathtofiles/$profile.postinstall") {
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my $rc = system("$pathtofiles/$profile.postinstall","$installroot/netboot/$osver/$arch/$profile/rootimg",$osver,$arch,$profile);
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if ($rc) {
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print "postinstall script failed\n";
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exit 1;
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}
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}
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mkinitrd();
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sub getlibs {
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my $file = shift;
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my $liblist = `chroot $installroot/netboot/$osver/$arch/$profile/rootimg ldd $file`;
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my @libs = split/\n/,$liblist;
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my @return;
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foreach (@libs) {
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unless (/=>/) {
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(my $wjnk, my $lib,my $jnk) = split /\s+/,$_,3;
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$lib =~ s/^\///;
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$libhash{$lib}=1;
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next;
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}
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(my $temp1,my $temp2) = split />/,$_,2;
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(my $whitespace,$temp1,$temp2) = split /\s+/,$temp2,4;
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unless ($temp1 =~ /\//) {
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next;
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}
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$temp1 =~ s/^\///;
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$libhash{$temp1}=1;
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}
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}
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sub mkinitrd {
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mkpath("/tmp/xcatinitrd.$$/bin");
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if($basekernelver eq $kernelver) {
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rename(<$installroot/netboot/$osver/$arch/$profile/rootimg/boot/vmlinuz*>,"$installroot/netboot/$osver/$arch/$profile/kernel");
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}
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else {
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if(-r "$installroot/netboot/$osver/$arch/$profile/rootimg/boot/vmlinuz-$kernelver") {
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rename("$installroot/netboot/$osver/$arch/$profile/rootimg/boot/vmlinuz-$kernelver","$installroot/netboot/$osver/$arch/$profile/kernel");
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} elsif(-r "/boot/vmlinuz-$kernelver") {
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copy("/boot/vmlinuz-$kernelver","$installroot/netboot/$osver/$arch/$profile/kernel");
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}
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else {
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xdie("Cannot read /boot/vmlinuz-$kernelver");
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}
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}
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symlink("bin","/tmp/xcatinitrd.$$/sbin");
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mkpath("/tmp/xcatinitrd.$$/usr/bin");
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mkpath("/tmp/xcatinitrd.$$/usr/sbin");
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mkpath("/tmp/xcatinitrd.$$/usr/lib");
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mkpath("/tmp/xcatinitrd.$$/usr/lib64");
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mkpath("/tmp/xcatinitrd.$$/lib/firmware");
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mkpath("/tmp/xcatinitrd.$$/tmp");
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mkpath("/tmp/xcatinitrd.$$/var/run");
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mkpath("/tmp/xcatinitrd.$$/lib64/firmware");
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mkpath("/tmp/xcatinitrd.$$/lib/mkinitrd/bin");
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mkpath("/tmp/xcatinitrd.$$/proc");
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mkpath("/tmp/xcatinitrd.$$/sys");
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mkpath("/tmp/xcatinitrd.$$/dev/mapper");
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mkpath("/tmp/xcatinitrd.$$/sysroot");
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mkpath("/tmp/xcatinitrd.$$/etc/ld.so.conf.d");
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mkpath("/tmp/xcatinitrd.$$/var/lib/dhcpcd");
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my $inifile;
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open($inifile,">","/tmp/xcatinitrd.$$/init");
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print $inifile "#!/bin/bash\n";
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print $inifile "mount -t proc /proc /proc\n";
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print $inifile "mount -t sysfs /sys /sys\n";
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print $inifile "mount -o mode=0755 -t tmpfs /dev /dev\n";
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print $inifile "mkdir /dev/pts\n";
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print $inifile "mount -t devpts -o gid=5,mode=620 /dev/pts /dev/pts\n";
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print $inifile "mkdir /dev/shm\n";
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print $inifile "mkdir /dev/mapper\n";
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print $inifile "mknod /dev/null c 1 3\n";
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print $inifile "mknod /dev/zero c 1 5\n";
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print $inifile "mknod /dev/systty c 4 0\n";
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print $inifile "mknod /dev/tty c 5 0\n";
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print $inifile "mknod /dev/console c 5 1\n";
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print $inifile "mknod /dev/ptmx c 5 2\n";
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print $inifile "mknod /dev/rtc c 10 135\n";
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print $inifile "mknod /dev/tty0 c 4 0\n";
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print $inifile "mknod /dev/tty1 c 4 1\n";
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print $inifile "mknod /dev/tty2 c 4 2\n";
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print $inifile "mknod /dev/tty3 c 4 3\n";
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print $inifile "mknod /dev/tty4 c 4 4\n";
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print $inifile "mknod /dev/tty5 c 4 5\n";
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print $inifile "mknod /dev/tty6 c 4 6\n";
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print $inifile "mknod /dev/tty7 c 4 7\n";
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print $inifile "mknod /dev/tty8 c 4 8\n";
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print $inifile "mknod /dev/tty9 c 4 9\n";
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print $inifile "mknod /dev/tty10 c 4 10\n";
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print $inifile "mknod /dev/tty11 c 4 11\n";
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print $inifile "mknod /dev/tty12 c 4 12\n";
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print $inifile "mknod /dev/ttyS0 c 4 64\n";
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print $inifile "mknod /dev/ttyS1 c 4 65\n";
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print $inifile "mknod /dev/ttyS2 c 4 66\n";
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print $inifile "mknod /dev/ttyS3 c 4 67\n";
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foreach (@ndrivers) {
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print $inifile "insmod /lib/$_\n";
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}
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print $inifile <<EOMS;
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netstart
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ip addr add dev lo 127.0.0.1/8
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ip link set lo up
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cd /
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for i in `cat /proc/cmdline`; do
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KEY=`echo \$i |awk -F= '{print \$1}'`
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if [ "\$KEY" == 'imgurl' ]; then
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VALUE=`echo \$i |awk -F= '{print \$2}'`
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if [ "http" == "`echo \$VALUE|awk -F: '{print \$1}'`" ]; then
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#NOTE needs FT retry code to scale
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#NOTE: should prob have max count
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FILENAME=`echo \$VALUE|awk -F/ '{print \$NF}'`
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while [ ! -r "\$FILENAME" ]; do
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echo Getting \$VALUE...
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if ! wget \$VALUE; then
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sleep 5 #should be random, exponential for scale
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rm -f \$FILENAME
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fi
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done
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NFS=0
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fi
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if [ "nfs" == "`echo \$VALUE|awk -F: '{print \$1}'`" ]; then
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NFS=1
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SERVER=`echo \$VALUE|awk -F/ '{print \$3}'`
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ROOTDIR=`echo \$VALUE|awk -F/ '{for(i=4;i<=NF;i++) printf "/%s",\$i}'`
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fi
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fi
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done
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if [ "\$NFS" = "1" ]; then
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echo Setting up nfs with ram overlay.
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mknod /dev/loop0 b 7 0
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mkdir -p /ro
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mkdir -p /rw
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#NOTE: should prob have max count
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while [ ! -d /ro/bin ]; do
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echo mounting \$SERVER:\$ROOTDIR on /ro
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mount \$SERVER:\$ROOTDIR /ro -r -n -o nolock,rsize=32768,udp,nfsvers=3,timeo=14
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sleep 5 #should be random, exponential for scale
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done
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mount -t tmpfs rw /rw
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mkdir -p /rw/etc
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mkdir -p /rw/var/lib/dhcpcd
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mount -t aufs -o dirs=/rw:/ro mergedroot /sysroot
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mkdir -p /sysroot/ro
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mkdir -p /sysroot/rw
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mount --move /ro /sysroot/ro
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mount --move /rw /sysroot/rw
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elif [ -r /rootimg.sfs ]; then
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echo Setting up squashfs with ram overlay.
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mknod /dev/loop0 b 7 0
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mkdir -p /ro
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mkdir -p /rw
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mount -t squashfs /rootimg.sfs /ro
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mount -t tmpfs rw /rw
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mount -t aufs -o dirs=/rw:/ro mergedroot /sysroot
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mkdir -p /sysroot/ro
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mkdir -p /sysroot/rw
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mount --move /ro /sysroot/ro
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mount --move /rw /sysroot/rw
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EOMS
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print $inifile "elif [ -r /rootimg.gz ]; then\n";
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print $inifile "echo Setting up RAM-root tmpfs.\n";
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if ($rootlimit) {
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print $inifile " mount -o size=$rootlimit -t tmpfs rootfs /sysroot\n";
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} else {
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print $inifile " mount -t tmpfs rootfs /sysroot\n";
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}
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print $inifile " cd /sysroot\n";
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print $inifile " echo -n \"Extracting root filesystem:\"\n";
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print $inifile " if [ -x /bin/cpio ]; then\n";
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print $inifile " zcat /rootimg.gz |/bin/cpio -idum\n";
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print $inifile " else\n";
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print $inifile " zcat /rootimg.gz |cpio -idum\n";
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print $inifile " fi\n";
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print $inifile " echo Done\n";
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print $inifile "else\n";
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print $inifile " echo -n Failed to download image, panicing in 5...\n";
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print $inifile " for i in 4 3 2 1 0; do\n";
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print $inifile " /bin/sleep 1\n";
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print $inifile " echo -n \$i...\n";
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print $inifile " done\n";
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print $inifile " echo\n";
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print $inifile <<EOMS;
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echo "You're dead. rpower nodename reset to play again.
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* Did you packimage with -m cpio, -m squashfs, or -m nfs?
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* If using -m squashfs did you include aufs.ko with geninitrd?
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e.g.: -n tg3,squashfs,aufs,loop
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* If using -m nfs did you export NFS and sync rootimg? And
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did you include the aufs and nfs modules in the proper order:
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e.g.: -n tg3,aufs,loop,sunrpc,lockd,nfs_acl,nfs
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"
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sleep 5
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EOMS
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print $inifile " exit\n";
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print $inifile "fi\n";
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print $inifile "cd /\n";
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print $inifile "cp /var/lib/dhcpcd/* /sysroot/var/lib/dhcpcd/\n";
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print $inifile "cp /etc/resolv.conf /sysroot/etc/\n";
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print $inifile "cp /etc/HOSTNAME /sysroot/etc/\n";
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print $inifile "mknod /sysroot/dev/console c 5 1\n";
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print $inifile "exec /lib/mkinitrd/bin/run-init -c /dev/console /sysroot /sbin/init\n";
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close($inifile);
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open($inifile,">"."/tmp/xcatinitrd.$$/bin/netstart");
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print $inifile "#!/bin/bash\n";
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print $inifile "dhcpcd $prinic\n";
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print $inifile "echo -n 'search '> /etc/resolv.conf\n";
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print $inifile "grep DOMAIN /var/lib/dhcpcd/*info|awk -F= '{print \$2}'|awk -F\\' '{print \$2}' >> /etc/resolv.conf\n";
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print $inifile "grep HOSTNAME /var/lib/dhcpcd/*info|awk -F= '{print \$2}'|awk -F\\' '{print \$2}' >> /etc/HOSTNAME\n";
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print $inifile "for names in `grep DNS /var/lib/dhcpcd/*info|awk -F= '{print \$2}'`; do\n";
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print $inifile ' echo nameserver $names >> /etc/resolv.conf'."\n";
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print $inifile "done\n";
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close($inifile);
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chmod(0755,"/tmp/xcatinitrd.$$/init");
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chmod(0755,"/tmp/xcatinitrd.$$/bin/netstart");
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@filestoadd=();
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foreach (@ndrivers) {
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if (-f "$pathtofiles/$_") {
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push @filestoadd,[$_,"lib/$_"];
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}
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}
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foreach ("usr/bin/grep","bin/cpio","bin/sleep","bin/mount","sbin/dhcpcd","bin/bash","sbin/insmod","bin/mkdir","bin/mknod","sbin/ip","bin/cat","usr/bin/awk","usr/bin/wget","bin/cp","usr/bin/cpio","usr/bin/zcat","lib/mkinitrd/bin/run-init") {
|
|
getlibs($_);
|
|
push @filestoadd,$_;
|
|
}
|
|
if ($arch =~ /x86_64/) {
|
|
push @filestoadd,"lib64/libnss_dns.so.2";
|
|
}
|
|
else {
|
|
push @filestoadd,"lib/libnss_dns.so.2";
|
|
}
|
|
push @filestoadd,keys %libhash;
|
|
if($basekernelver ne $kernelver) {
|
|
system("rm -rf $installroot/netboot/$osver/$arch/$profile/rootimg/lib/modules/$basekernelver");
|
|
unless (-d "$installroot/netboot/$osver/$arch/$profile/rootimg/lib/modules/$kernelver") {
|
|
if(-d "/lib/modules/$kernelver") {
|
|
system("cd /lib/modules;cp -r $kernelver $installroot/netboot/$osver/$arch/$profile/rootimg/lib/modules/");
|
|
}
|
|
else {
|
|
xdie("Cannot read /lib/modules/$kernelver");
|
|
}
|
|
}
|
|
}
|
|
find(\&isnetdriver, <$installroot/netboot/$osver/$arch/$profile/rootimg/lib/modules/$kernelver/*>);
|
|
foreach (@filestoadd) {
|
|
if (ref($_)) {
|
|
my $srcpath = "$installroot/netboot/$osver/$arch/$profile/rootimg/".$_->[0];
|
|
if (-f "$pathtofiles/".$_->[0]) {
|
|
$srcpath="$pathtofiles/".$_->[0];
|
|
}
|
|
copy($srcpath,"/tmp/xcatinitrd.$$/".$_->[1]);
|
|
chmod 0755,"/tmp/xcatinitrd.$$/".$_->[1];
|
|
} else {
|
|
my $srcpath = "$installroot/netboot/$osver/$arch/$profile/rootimg/$_";
|
|
if (-f "$pathtofiles/$_") {
|
|
$srcpath = "$pathtofiles/$_";
|
|
}
|
|
copy("$srcpath","/tmp/xcatinitrd.$$/$_");
|
|
chmod 0755,"/tmp/xcatinitrd.$$/".$_;
|
|
}
|
|
}
|
|
|
|
#copy("$installroot/netboot/$osver/$arch/$profile/rootimg/lib/modules/*d","/tmp/xcatinitrd.$$/$_");
|
|
system("cd /tmp/xcatinitrd.$$;find .|cpio -H newc -o|gzip -9 -c - > $installroot/netboot/$osver/$arch/$profile/initrd.gz");
|
|
system("rm -rf /tmp/xcatinitrd.$$");
|
|
|
|
}
|
|
|
|
sub isyumdir {
|
|
if ($File::Find::name =~ /\/repodata$/) {
|
|
my $location = $File::Find::name;
|
|
$location =~ s/\/repodata$//;
|
|
push @yumdirs,$location;
|
|
}
|
|
}
|
|
|
|
sub isnetdriver {
|
|
foreach (@ndrivers) {
|
|
if ($File::Find::name =~ /\/$_/) {
|
|
my $filetoadd = $File::Find::name;
|
|
$filetoadd =~ s!$installroot/netboot/$osver/$arch/$profile/rootimg/!!;
|
|
push @filestoadd,[$filetoadd,"lib/$_"];
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
sub postscripts { # TODO: customized postscripts
|
|
generic_post();
|
|
if (-d "$installroot/postscripts/hostkeys") {
|
|
for my $key (<$installroot/postscripts/hostkeys/*key>) {
|
|
copy ($key,"$installroot/netboot/$osver/$arch/$profile/rootimg/etc/ssh/");
|
|
}
|
|
chmod 0600,</$installroot/netboot/$osver/$arch/$profile/rootimg/etc/ssh/*key>;
|
|
}
|
|
if (-d "/$installroot/postscripts/.ssh") {
|
|
mkpath("/$installroot/netboot/$osver/$arch/$profile/rootimg/root/.ssh");
|
|
chmod(0700,"/$installroot/netboot/$osver/$arch/$profile/rootimg/root/.ssh/");
|
|
for my $file (</$installroot/postscripts/.ssh/*>) {
|
|
copy ($file,"/$installroot/netboot/$osver/$arch/$profile/rootimg/root/.ssh/");
|
|
}
|
|
chmod(0600,</$installroot/netboot/$osver/$arch/$profile/rootimg/root/.ssh/*>);
|
|
}
|
|
|
|
}
|
|
|
|
sub generic_post { #This function is meant to leave the image in a state approximating a normal install
|
|
my $cfgfile;
|
|
unlink("$installroot/netboot/$osver/$arch/$profile/rootimg/dev/null");
|
|
system("mknod $installroot/netboot/$osver/$arch/$profile/rootimg/dev/null c 1 3");
|
|
open($cfgfile,">","$installroot/netboot/$osver/$arch/$profile/rootimg/etc/fstab");
|
|
print $cfgfile "devpts /dev/pts devpts gid=5,mode=620 0 0\n";
|
|
print $cfgfile "tmpfs /dev/shm tmpfs defaults 0 0\n";
|
|
print $cfgfile "proc /proc proc defaults 0 0\n";
|
|
print $cfgfile "sysfs /sys sysfs defaults 0 0\n";
|
|
if ($tmplimit) {
|
|
print $cfgfile "tmpfs /tmp tmpfs defaults 0 0\n";
|
|
print $cfgfile "tmpfs /var/tmp tmpfs defaults 0 0\n";
|
|
}
|
|
close($cfgfile);
|
|
open($cfgfile,">","$installroot/netboot/$osver/$arch/$profile/rootimg/etc/sysconfig/network");
|
|
print $cfgfile "NETWORKING=yes\n";
|
|
close($cfgfile);
|
|
open($cfgfile,">","$installroot/netboot/$osver/$arch/$profile/rootimg/etc/resolv.conf");
|
|
print $cfgfile "#Dummy resolv.conf to make boot cleaner";
|
|
close($cfgfile);
|
|
open($cfgfile,">","$installroot/netboot/$osver/$arch/$profile/rootimg/etc/sysconfig/network-scripts/ifcfg-$prinic");
|
|
print $cfgfile "ONBOOT=yes\nBOOTPROTO=dhcp\nDEVICE=$prinic\n";
|
|
close($cfgfile);
|
|
foreach (split /,/,$othernics) {
|
|
if (/^$/) { next; }
|
|
open($cfgfile,">","$installroot/netboot/$osver/$arch/$profile/rootimg/etc/sysconfig/network-scripts/ifcfg-$_");
|
|
print $cfgfile "ONBOOT=yes\nBOOTPROTO=dhcp\nDEVICE=$_\n";
|
|
close($cfgfile);
|
|
}
|
|
open($cfgfile,">>","$installroot/netboot/$osver/$arch/$profile/rootimg/etc/securetty");
|
|
print $cfgfile "ttyS0\n";
|
|
print $cfgfile "ttyS1\n";
|
|
close($cfgfile);
|
|
my @passwd;
|
|
open($cfgfile,"<","$installroot/netboot/$osver/$arch/$profile/rootimg/etc/passwd");
|
|
@passwd = <$cfgfile>;
|
|
close($cfgfile);
|
|
open($cfgfile,">","$installroot/netboot/$osver/$arch/$profile/rootimg/etc/passwd");
|
|
foreach (@passwd) {
|
|
if (/^root:/) {
|
|
s/^root:\*/root:x/
|
|
}
|
|
print $cfgfile $_;
|
|
}
|
|
close($cfgfile);
|
|
foreach (<$installroot/netboot/$osver/$arch/$profile/rootimg/etc/skel/.*>) {
|
|
if (basename($_) eq '.' or basename($_) eq '..') {
|
|
next;
|
|
}
|
|
copy $_,"$installroot/netboot/$osver/$arch/$profile/rootimg/root/";
|
|
}
|
|
open($cfgfile,">","$installroot/netboot/$osver/$arch/$profile/rootimg/etc/init.d/gettyset");
|
|
print $cfgfile "#!/bin/bash\n";
|
|
print $cfgfile "for i in `cat /proc/cmdline`; do\n";
|
|
print $cfgfile ' KEY=`echo $i|cut -d= -f 1`'."\n";
|
|
print $cfgfile " if [ \"\$KEY\" == \"console\" ]; then\n";
|
|
print $cfgfile " VALUE=`echo \$i | cut -d= -f 2`\n";
|
|
print $cfgfile " COTTY=`echo \$VALUE|cut -d, -f 1`\n";
|
|
print $cfgfile " COSPEED=`echo \$VALUE|cut -d, -f 2|cut -dn -f 1`\n";
|
|
print $cfgfile " if echo \$VALUE | grep n8r; then\n";
|
|
print $cfgfile " FLOWFLAG=\"-h\"\n";
|
|
print $cfgfile " fi\n";
|
|
print $cfgfile " echo xco:2345:respawn:/sbin/agetty \$FLOWFLAG \$COTTY \$COSPEED xterm >> /etc/inittab\n";
|
|
print $cfgfile " init q\n";
|
|
print $cfgfile " fi\n";
|
|
print $cfgfile "done\n";
|
|
print $cfgfile "/etc/init.d/boot.localnet start\n";
|
|
print $cfgfile "/opt/xcat/xcatdsklspost\n";
|
|
close($cfgfile);
|
|
chmod(0755,"$installroot/netboot/$osver/$arch/$profile/rootimg/etc/init.d/gettyset");
|
|
#link("$installroot/netboot/$osver/$arch/$profile/rootimg/sbin/init","$installroot/netboot/$osver/$arch/$profile/rootimg/init");
|
|
my $rc = system("grep sshd $installroot/netboot/$osver/$arch/$profile/rootimg/etc/init.d/.depend.start");
|
|
if ($rc) {
|
|
system("sed -i '".'s/^\(TARGETS = .*\)$/\1 sshd/'."' $installroot/netboot/$osver/$arch/$profile/rootimg/etc/init.d/.depend.start");
|
|
system("ln -s ../sshd $installroot/netboot/$osver/$arch/$profile/rootimg/etc/init.d/rc3.d/S20sshd");
|
|
}
|
|
my $rc = system("grep gettyset $installroot/netboot/$osver/$arch/$profile/rootimg/etc/init.d/.depend.start");
|
|
if ($rc) {
|
|
system("sed -i '".'s/^\(TARGETS = .*\)$/\1 gettyset/'."' $installroot/netboot/$osver/$arch/$profile/rootimg/etc/init.d/.depend.start");
|
|
system("ln -s ../gettyset $installroot/netboot/$osver/$arch/$profile/rootimg/etc/init.d/rc3.d/S60gettyset");
|
|
}
|
|
rename(<$installroot/netboot/$osver/$arch/$profile/rootimg/boot/vmlinuz*>,"$installroot/netboot/$osver/$arch/$profile/kernel");
|
|
}
|
|
|
|
#get th extra package name
|
|
sub get_extra_package_names {
|
|
my $otherpkglist;
|
|
my $pkgnames;
|
|
if (-r "$pathtofiles/$profile.$osver.$arch.otherpkgs.pkglist") {
|
|
$otherpkglist = "$pathtofiles/$profile.$osver.$arch.otherpkgs.pkglist";
|
|
} elsif (-r "$pathtofiles/$profile.$arch.otherpkgs.pkglist") {
|
|
$otherpkglist = "$pathtofiles/$profile.$arch.otherpkgs.pkglist";
|
|
} elsif (-r "$pathtofiles/$profile.$osver.otherpkgs.pkglist") {
|
|
$otherpkglist = "$pathtofiles/$profile.$osver.otherpkgs.pkglist";
|
|
} elsif (-r "$pathtofiles/$profile.otherpkgs.pkglist") {
|
|
$otherpkglist = "$pathtofiles/$profile.otherpkgs.pkglist";
|
|
}
|
|
if ($otherpkglist) {
|
|
my $pkgfile;
|
|
open($pkgfile,"<","$otherpkglist");
|
|
while (<$pkgfile>) {
|
|
chomp;
|
|
$pkgnames .= $_ . " ";
|
|
}
|
|
close($pkgfile);
|
|
}
|
|
|
|
return $pkgnames;
|
|
}
|