$CFG::hypervisor = "";
$CFG::hypervisor_params = "serial";
$CFG::genisoimage = "genisoimage";
-$CFG::qemu = 'qemu -cpu coreduo -smp 2';
+$CFG::qemu = 'qemu-system-i386 -cpu coreduo -smp 2';
$CFG::default_target = 'qemu';
%CFG::targets = (
'qemu' => '--qemu',
"tud" => '--server=erwin.inf.tu-dresden.de:~sojka/boot/novaboot --rsync-flags="--chmod=Dg+s,ug+w,o-w,+rX --rsync-path=\"umask 002 && rsync\"" --grub --grub-prefix=(nd)/tftpboot/sojka/novaboot --grub-preamble="timeout 0" --concat --iprelay=141.76.48.80:2324 --scriptmod=s/\\\\bhostserial\\\\b/hostserialpci/g',
"novabox" => '--server=rtime.felk.cvut.cz:/srv/tftp/novaboot --rsync-flags="--chmod=Dg+s,ug+w,o-w,+rX --rsync-path=\"umask 002 && rsync\"" --pulsar --iprelay=147.32.86.92:2324',
"localhost" => '--scriptmod=s/console=tty[A-Z0-9,]+// --server=/boot/novaboot/$NAME --grub2 --grub-prefix=/boot/novaboot/$NAME --grub2-prolog=" set root=\'(hd0,msdos1)\'"',
- "ryuglab" => '--server=pc-sojkam.felk.cvut.cz:/srv/tftp --uboot --uboot-init="mw f0000b00 \${psc_cfg}; sleep 1" --remote-cmd="ssh -t pc-sojkam.felk.cvut.cz \"cu -l /dev/ttyUSB0 -s 115200\"" --remote-expect="Connected." --reset-cmd="ssh -t pc-sojkam.felk.cvut.cz \"dtrrts /dev/ttyUSB0 1 1\""',
+ "ryuglab" => '--server=pc-sojkam.felk.cvut.cz:/srv/tftp --uboot --uboot-init="mw f0000b00 \${psc_cfg}; sleep 1" --remote-cmd="ssh -tt pc-sojkam.felk.cvut.cz \"sterm -d -s 115200 /dev/ttyUSB0\""',
"ryulocal" => '--dhcp-tftp --serial --uboot --uboot-init="dhcp; mw f0000b00 \${psc_cfg}; sleep 1" --reset-cmd="if which dtrrts; then dtrrts $NB_SERIAL 0 1; sleep 0.1; dtrrts $NB_SERIAL 1 1; fi"',
);
my $explicit_target;
GetOptions ("target|t=s" => \$explicit_target);
-my (@append, $bender, @chainloaders, $concat, $config_name_opt, $dhcp_tftp, $dump_opt, $dump_config, @exiton, @expect_raw, $gen_only, $grub_config, $grub_prefix, $grub_preamble, $grub2_prolog, $grub2_config, $help, $iprelay, $iso_image, $interactive, $kernel_opt, $make, $man, $no_file_gen, $off_opt, $on_opt, $pulsar, $pulsar_root, $qemu, $qemu_append, $qemu_flags_cmd, $remote_cmd, $remote_expect, $reset_cmd, $rom_prefix, $rsync_flags, @scriptmod, $scons, $serial, $server, $stty, $uboot, $uboot_init);
+my ($amt, @append, $bender, @chainloaders, $concat, $config_name_opt, $dhcp_tftp, $dump_opt, $dump_config, @exiton, @expect_raw, $gen_only, $grub_config, $grub_prefix, $grub_preamble, $grub2_prolog, $grub2_config, $help, $iprelay, $iso_image, $interactive, $kernel_opt, $make, $man, $no_file_gen, $off_opt, $on_opt, $pulsar, $pulsar_root, $qemu, $qemu_append, $qemu_flags_cmd, $remote_cmd, $remote_expect, $reset_cmd, $rom_prefix, $rsync_flags, @scriptmod, $scons, $serial, $server, $stty, $uboot, $uboot_init);
$rsync_flags = '';
$rom_prefix = 'rom://';
Getopt::Long::Configure(qw/no_ignore_case no_pass_through/);
my %opt_spec;
%opt_spec = (
+ "amt=s" => \$amt,
"append|a=s" => \@append,
"bender|b" => \$bender,
"build-dir=s" => sub { my ($n, $v) = @_; $builddir = File::Spec->rel2abs($v); },
my $EOF;
my $last_fn = '';
my ($modules, $variables, $generated, $continuation);
-while (<>) {
+my $skip_reading = defined($on_opt) || defined($off_opt);
+while (!$skip_reading && ($_ = <>)) {
if ($ARGV ne $last_fn) { # New script
die "Missing EOF in $last_fn" if $file;
die "Unfinished line in $last_fn" if $continuation;
next;
}
if (s/^load *//) { # Load line
+ die("novaboot: '$last_fn' line $.: Missing file name\n") unless /^[^ <]+/;
if (/^([^ ]*)(.*?)[[:space:]]*<<([^ ]*)$/) { # Heredoc start
push @$modules, "$1$2";
$file = [];
push @$modules, $_;
next;
}
+ if (/^run (.*)/) { # run line
+ push @$generated, {command => $1};
+ next;
+ }
die("novaboot: Cannot parse script '$last_fn' line $.. Didn't you forget 'load' keyword?\n");
}
print "novaboot: Created $fn\n";
} elsif (exists $$g{command} && ! $no_file_gen) {
$ENV{SRCDIR} = dirname(File::Spec->rel2abs( $filename, $invocation_dir ));
- system_verbose("( $$g{command} ) > $$g{filename}");
+ if (exists $$g{filename}) {
+ system_verbose("( $$g{command} ) > $$g{filename}");
+ } else {
+ system_verbose($$g{command});
+ }
}
}
}
return $filename;
}
+sub generate_syslinux_config($$$$)
+{
+ my ($filename, $title, $base, $modules_ref) = @_;
+ if ($base && $base !~ /\/$/) { $base = "$base/"; };
+ open(my $fg, '>', $filename) or die "$filename: $!";
+ print $fg "LABEL $title\n";
+ #TODO print $fg "MENU LABEL $human_readable_title\n";
+
+ my ($kbin, $kcmd) = split(' ', @$modules_ref[0], 2);
+
+ if (system("file $kbin|grep 'Linux kernel'") == 0) {
+ my $initrd = @$modules_ref[1];
+ die('To many "load" lines for Linux kernel') if (scalar @$modules_ref > 2);
+ print $fg "LINUX $base$kbin\n";
+ print $fg "APPEND $kcmd\n";
+ print $fg "INITRD $base$initrd\n";
+ } else {
+ print $fg "KERNEL mboot.c32\n";
+ my @append;
+ foreach (@$modules_ref) {
+ s|\brom://([^ ]*)|$rom_prefix$base$1|g; # Translate rom:// files - needed for vdisk parameter of sigma0
+ push @append, "$base$_";
+ print $fg "APPEND ".join(' --- ', @append)."\n";
+ }
+ }
+ #TODO print $fg "TEXT HELP\n";
+ #TODO print $fg "some help here\n";
+ #TODO print $fg "ENDTEXT\n";
+ close($fg);
+ print("novaboot: Created $builddir/$filename\n");
+ return $filename;
+}
+
sub generate_grub2_config($$$$;$$)
{
my ($filename, $title, $base, $modules_ref, $preamble, $prolog) = @_;
print "Testing \"all\" in $last_fn:\n";
}
-## Connect to the target and check whether is not occupied
+## Connect to the target and check whether it is not occupied
# We have to do this before file generation phase, because file
# generation is intermixed with file deployment phase and we want to
system_verbose("stty -F $serial $stty");
open($CONN, "+<", $serial) || die "open $serial: $!";
$exp = Expect->init(\*$CONN);
-} elsif ($remote_cmd) {
+}
+elsif ($remote_cmd) {
print "novaboot: Running: $remote_cmd\n";
$exp = Expect->spawn($remote_cmd);
}
+elsif (defined $amt) {
+ require LWP::UserAgent;
+ require LWP::Authen::Digest;
+
+ sub genXML {
+ my ($host, $username, $password, $schema, $className, $pstate) = @_;
+ #AMT numbers for PowerStateChange (MNI => bluescreen on windows;-)
+ my %pstates = ("on" => 2,
+ "standby" => 4,
+ "hibernate" => 7,
+ "off" => 8,
+ "reset" => 10,
+ "MNI" => 11);
+ return <<END;
+ <s:Envelope xmlns:s="http://www.w3.org/2003/05/soap-envelope" xmlns:a="http://schemas.xmlsoap.org/ws/2004/08/addressing" xmlns:w="http://schemas.dmtf.org/wbem/wsman/1/wsman.xsd">
+ <s:Header><a:To>http://$host:16992/wsman</a:To>
+ <w:ResourceURI s:mustUnderstand="true">$schema</w:ResourceURI>
+ <a:ReplyTo><a:Address s:mustUnderstand="true">http://schemas.xmlsoap.org/ws/2004/08/addressing/role/anonymous</a:Address></a:ReplyTo>
+ <a:Action s:mustUnderstand="true">$schema$className</a:Action>
+ <w:MaxEnvelopeSize s:mustUnderstand="true">153600</w:MaxEnvelopeSize>
+ <a:MessageID>uuid:709072C9-609C-4B43-B301-075004043C7C</a:MessageID>
+ <w:Locale xml:lang="en-US" s:mustUnderstand="false" />
+ <w:OperationTimeout>PT60.000S</w:OperationTimeout>
+ <w:SelectorSet><w:Selector Name="Name">Intel(r) AMT Power Management Service</w:Selector></w:SelectorSet>
+ </s:Header><s:Body>
+ <p:RequestPowerStateChange_INPUT xmlns:p="http://schemas.dmtf.org/wbem/wscim/1/cim-schema/2/CIM_PowerManagementService">
+ <p:PowerState>$pstates{$pstate}</p:PowerState>
+ <p:ManagedElement><a:Address>http://$host:16992/wsman</a:Address>
+ <a:ReferenceParameters><w:ResourceURI>http://schemas.dmtf.org/wbem/wscim/1/cim-schema/2/CIM_ComputerSystem</w:ResourceURI>
+ <w:SelectorSet><w:Selector Name="Name">ManagedSystem</w:Selector></w:SelectorSet>
+ </a:ReferenceParameters></p:ManagedElement>
+ </p:RequestPowerStateChange_INPUT>
+ </s:Body></s:Envelope>
+END
+ }
+
+ sub sendPOST {
+ my ($host, $username, $password, $content) = @_;
+
+ my $ua = LWP::UserAgent->new();
+ $ua->agent("novaboot");
+
+ my $req = HTTP::Request->new(POST => "http://$host:16992/wsman");
+ my $res = $ua->request($req);
+ die ("Unexpected AMT response: " . $res->status_line) unless $res->code == 401;
+
+ my ($realm) = $res->header("WWW-Authenticate") =~ /Digest realm="(.*?)"/;
+ $ua->credentials("$host:16992", $realm, $username => $password);
+
+ # Create a request
+ $req = HTTP::Request->new(POST => "http://$host:16992/wsman");
+ $req->content_type('application/x-www-form-urlencoded');
+ $req->content($content);
+ $res = $ua->request($req);
+ die ("AMT power change request failed: " . $res->status_line) unless $res->is_success;
+ $res->content() =~ /<g:ReturnValue>(\d+)<\/g:ReturnValue>/;
+ return $1;
+ }
+
+ sub powerChange {
+ my ($host, $username, $password, $pstate)=@_;
+ my $schema="http://schemas.dmtf.org/wbem/wscim/1/cim-schema/2/CIM_PowerManagementService";
+ my $className="/RequestPowerStateChange";
+ my $content = genXML($host, $username, $password ,$schema, $className, $pstate);
+ return sendPOST($host, $username, $password, $content);
+ }
+
+ my ($user,$amt_password,$host,$port) = ($amt =~ /(?:(.*?)(?::(.*))?@)?([^:]*)(?::([0-9]*))?/);;
+ $user ||= "admin";
+ $amt_password ||= $ENV{'AMT_PASSWORD'} || die "AMT password not specified";
+ $host || die "AMT host not specified";
+ $port ||= 16994;
+
+ $target_power_off = sub {
+ $exp->close();
+ my $result = powerChange($host,$user,$amt_password, "off");
+ die "AMT power off failed (ReturnValue $result)" if $result != 0;
+ };
+
+ $target_power_on = sub {
+ my $result = powerChange($host,$user,$amt_password, "on");
+ die "AMT power on failed (ReturnValue $result)" if $result != 0;
+ };
+
+ $target_reset = sub {
+ my $result = powerChange($host,$user,$amt_password, "reset");
+ if ($result != 0) {
+ print STDERR "Warning: Cannot reset $host, trying power on. ";
+ $result = powerChange($host,$user,$amt_password, "on");
+ }
+ die "AMT reset failed (ReturnValue $result)" if $result != 0;
+ };
+
+ my $cmd = "amtterm -u $user -p $amt_password $host $port";
+ print "novaboot: Running: $cmd\n" =~ s/\Q$amt_password\E/???/r;
+ $exp = Expect->spawn($cmd);
+ $exp->expect(10, "RUN_SOL") || die "Expect for 'RUN_SOL' timed out";
+}
if ($remote_expect) {
$exp->expect(10, $remote_expect) || die "Expect for '$remote_expect' timed out";
{
my @files = map({ ($file) = m/([^ ]*)/; $file; } @$modules);
# Filter-out generated files
- my @to_build = grep({ my $file = $_; !scalar(grep($file eq $$_{filename}, @$generated)) } @files);
+ my @to_build = grep({ my $file = $_; !scalar(grep($file eq ($$_{filename} || ''), @$generated)) } @files);
system_verbose($scons || $CFG::scons." ".join(" ", @to_build)) if (defined $scons);
system_verbose($make || $CFG::make ." ".join(" ", @to_build)) if (defined $make);
if (defined $iso_image) {
generate_configs("(cd)", $generated, $filename);
my $menu;
- generate_grub_config(\$menu, $config_name, "(cd)", $modules);
+ generate_syslinux_config(\$menu, $config_name, "/", $modules);
$menu_iso .= "$menu\n";
map { ($file,undef) = split; $files_iso{$file} = 1; } @$modules;
}
## Generate ISO image
if (defined $iso_image) {
- open(my $fh, ">menu-iso.lst");
- print $fh "timeout 5\n\n$menu_iso";
+ system_verbose("mkdir -p isolinux");
+ system_verbose('cp /usr/lib/syslinux/isolinux.bin /usr/lib/syslinux/mboot.c32 /usr/lib/syslinux/menu.c32 isolinux');
+ open(my $fh, ">isolinux/isolinux.cfg");
+ if ($#scripts) {
+ print $fh "TIMEOUT 50\n";
+ print $fh "DEFAULT menu\n";
+ } else {
+ print $fh "DEFAULT $config_name\n";
+ }
+ print $fh "$menu_iso";
close($fh);
- my $files = "boot/grub/menu.lst=menu-iso.lst " . join(" ", map("$_=$_", keys(%files_iso)));
+
+ my $files = join(" ", map("$_=$_", (keys(%files_iso), 'isolinux/isolinux.bin', 'isolinux/isolinux.cfg', 'isolinux/mboot.c32', 'isolinux/menu.c32')));
$iso_image ||= "$config_name.iso";
- system_verbose("$CFG::genisoimage -R -b stage2_eltorito -no-emul-boot -boot-load-size 4 -boot-info-table -hide-rr-moved -J -joliet-long -o $iso_image -graft-points bin/boot/grub/ $files");
+
+ # Note: We use -U flag below to "Allow 'untranslated' filenames,
+ # completely violating the ISO9660 standards". Without this
+ # option, isolinux is not able to read files names for example
+ # bzImage-3.0.
+ system_verbose("$CFG::genisoimage -R -b isolinux/isolinux.bin -c isolinux/boot.cat -no-emul-boot -boot-load-size 4 -boot-info-table -hide-rr-moved -U -o $iso_image -graft-points $files");
print("ISO image created: $builddir/$iso_image\n");
}
return $str
}
-### Qemu
+### Start in Qemu
if (defined $qemu) {
# Qemu
if (defined $iso_image) {
# Boot NOVA with grub (and test the iso image)
- push(@qemu_flags, ('-cdrom', "$config_name.iso"));
+ push(@qemu_flags, ('-cdrom', $iso_image));
} else {
# Boot NOVA without GRUB
system_verbose('sudo pkill --pidfile=tftpd.pid'); };
}
-### Serial line or IP relay
+### Reset target (IP relay, AMT, ...)
if (defined $target_reset) {
print "novaboot: Reseting the test box... ";
print "done\n";
}
+### U-boot conversation
if (defined $uboot) {
print "novaboot: Waiting for uBoot prompt...\n";
$exp->log_stdout(1);
$exp->expect(5, "\n") || die "uBoot command timeout";
}
+### Serial line interaction
if (defined $exp) {
# Serial line of the target is available
my $interrupt = 'Ctrl-C';
or remote hosts or in emulators such as qemu. Novaboot operation is
controlled by command line options and by a so called novaboot script,
which can be thought as a generalization of bootloader configuration
-files. Based on this input, novaboot setups everything for the target
-host to boot the desired configuration, i.e. it generates the
-bootloader configuration file in the proper format, deploy the
-binaries and other needed files to required locations, perhaps on a
-remote boot server and reset the target host. Finally, target host's
-serial output is redirected to standard output if that is possible.
+files (see L</"NOVABOOT SCRIPT SYNTAX">). Based on this input,
+novaboot setups everything for the target host to boot the desired
+configuration, i.e. it generates the bootloader configuration file in
+the proper format, deploy the binaries and other needed files to
+required locations, perhaps on a remote boot server and reset the
+target host. Finally, target host's serial output is redirected to
+standard output if that is possible.
Typical way of using novaboot is to make the novaboot script
executable and set its first line to I<#!/usr/bin/env novaboot>. Then,
=item --no-file-gen
-Do not generate files on the fly (i.e. "<" syntax) except for the
-files generated via "<<WORD" syntax.
+Do not run external commands to generate files (i.e. "<" syntax and
+C<run> keyword). This switch does not influence generation of files
+specified with "<<WORD" syntax.
=item -p, --pulsar[=mac]
=over 8
+=item --amt=I<"[user[:password]@]host[:port]>
+
+Use Intel AMT technology to control the target machine. WS management
+is used to powercycle it and Serial-Over-Lan (SOL) for input/output.
+The hostname or (IP address) is given by the I<host> parameter. If
+I<password> is not specified, environment variable AMT_PASSWORD is
+used. The I<port> specifies a TCP port for SOL. If not specified, the
+default is 16992. Default I<user> is admin.
+
=item --iprelay=I<addr[:port]>
Use TCP/IP relay and serial port to access the target's serial port
Wait for reception of I<string> after establishing the the remote
connection before continuing.
+
=back
=head2 File deployment phase
=item --on, --off
-Switch on/off the target machine. Currently works only with
-B<--iprelay>.
+Switch on/off the target machine and exit. The script (if any) is
+completely ignored. Currently it works only with B<--iprelay> or
+B<--amt>.
=item -Q, --qemu[=I<qemu-binary>]
named on that line. This is similar to shell's heredoc feature.
When the C<load> line ends with "< CMD" then command CMD is executed
-with C</bin/sh> and its standard output is stored in the file named on
+with F</bin/sh> and its standard output is stored in the file named on
that line. The SRCDIR variable in CMD's environment is set to the
absolute path of the directory containing the interpreted novaboot
script.
-Example:
+Lines starting with C<run> keyword contain shell commands that are run
+during file generation phase. This is the same as the "< CMD" syntax
+for C<load> keyboard except that the command's output is not
+redirected to a file. The ordering of commands is the same as they
+appear in the novaboot script.
+
+Example (Linux):
+
+ #!/usr/bin/env novaboot
+ load bzImage console=ttyS0,115200
+ run make -C buildroot
+ load rootfs.cpio < gen_cpio buildroot/images/rootfs.cpio "myapp->/etc/init.d/S99myapp"
+
+Example (NOVA User Land - NUL):
+
#!/usr/bin/env novaboot
WVDESC=Example program
load bin/apps/sigma0.nul S0_DEFAULT script_start:1,1 \
- verbose hostkeyb:0,0x60,1,12,2
+ verbose hostkeyb:0,0x60,1,12,2
load bin/apps/hello.nul
load hello.nulconfig <<EOF
sigma0::mem:16 name::/s0/log name::/s0/timer name::/s0/fs/rom ||