proxinstall

   1 #!/usr/bin/perl
   2
   3 use strict;
   4 use warnings;
   5
   6 $ENV{DEBIAN_FRONTEND} = 'noninteractive';
   7 $ENV{LC_ALL} = 'C';
   8
   9 use Getopt::Long;
  10 use IPC::Open2;
  11 use IO::File;
  12 use Cwd 'abs_path';
  13 use Glib;
  14 use Gtk3;
  15 use Gtk3::WebKit2;
  16 use Encode;
  17 use File::Basename;
  18 use File::Path;
  19 use Time::HiRes;
  20 use POSIX ":sys_wait_h";
  21
  22 use Proxmox::Install::ISOEnv;
  23 use Proxmox::Log;
  24 use Proxmox::Sys::Block qw(get_cached_disks wipe_disk partition_bootable_disk);
  25 use Proxmox::Sys::Command qw(run_command syscmd);
  26 use Proxmox::Sys::File qw(file_read_firstline file_read_all file_write_all);
  27 use Proxmox::Sys::Net qw(parse_ip_address parse_ip_mask);
  28
  29 if (!$ENV{G_SLICE} ||  $ENV{G_SLICE} ne "always-malloc") {
  30     die "do not use slice allocator (run with 'G_SLICE=always-malloc ./proxinstall ...')\n";
  31 }
  32
  33 {
  34     my $test_image;
  35     GetOptions(
  36         'test-image|t=s' => \$test_image
  37     ) or die "usage error\n";
  38
  39     Proxmox::Install::ISOEnv::set_test_image($test_image) if $test_image;
  40 }
  41
  42 $ENV{'LVM_SUPPRESS_FD_WARNINGS'} = '1';
  43
  44 my $env = Proxmox::Install::ISOEnv::setup();
  45
  46 my $zfstestpool = "test_rpool";
  47 my $zfspoolname = is_test_mode() ? $zfstestpool : 'rpool';
  48 my $zfsrootvolname = "$env->{product}-1";
  49
  50 my $storage_cfg_zfs = <<__EOD__;
  51 dir: local
  52         path /var/lib/vz
  53         content iso,vztmpl,backup
  54
  55 zfspool: local-zfs
  56         pool $zfspoolname/data
  57         sparse
  58         content images,rootdir
  59 __EOD__
  60
  61 my $storage_cfg_btrfs = <<__EOD__;
  62 dir: local
  63         path /var/lib/vz
  64         content iso,vztmpl,backup
  65         disable
  66
  67 btrfs: local-btrfs
  68         path /var/lib/pve/local-btrfs
  69         content iso,vztmpl,backup,images,rootdir
  70 __EOD__
  71
  72 my $storage_cfg_lvmthin = <<__EOD__;
  73 dir: local
  74         path /var/lib/vz
  75         content iso,vztmpl,backup
  76
  77 lvmthin: local-lvm
  78         thinpool data
  79         vgname pve
  80         content rootdir,images
  81 __EOD__
  82
  83 my $storage_cfg_local = <<__EOD__;
  84 dir: local
  85         path /var/lib/vz
  86         content iso,vztmpl,backup,rootdir,images
  87 __EOD__
  88
  89 Proxmox::Log::init("/tmp/install.log");
  90
  91 my $proxmox_libdir = $env->{locations}->{lib};
  92 my $proxmox_cddir = $env->{locations}->{iso};
  93 my $proxmox_pkgdir = "${proxmox_cddir}/proxmox/packages/";
  94
  95 my $boot_type = -d '/sys/firmware/efi' ? 'efi' : 'bios';
  96
  97 my $step_number = 0; # Init number for global function list
  98
  99 my @steps = (
 100     {
 101         step => 'intro',
 102         html => 'license.htm',
 103         next_button => 'I a_gree',
 104         function => \&create_intro_view,
 105     },
 106     {
 107         step => 'intro',
 108         html => 'page1.htm',
 109         function => \&create_hdsel_view,
 110     },
 111     {
 112         step => 'country',
 113         html => 'country.htm',
 114         function => \&create_country_view,
 115     },
 116     {
 117         step => 'password',
 118         html => 'passwd.htm',
 119         function => \&create_password_view,
 120     },
 121     {
 122         step => 'ipconf',
 123         html => 'ipconf.htm',
 124         function => \&create_ipconf_view,
 125     },
 126     {
 127         step => 'ack',
 128         html => 'ack.htm',
 129         next_button => '_Install',
 130         function => \&create_ack_view,
 131     },
 132     {
 133         step => 'extract',
 134         next_button => '_Reboot',
 135         function => \&create_extract_view,
 136     },
 137 );
 138
 139 # GUI global variables
 140 my ($window, $cmdbox, $inbox, $htmlview);
 141 my $prev_btn;
 142 my ($next, $next_fctn, $target_hd);
 143 my ($progress, $progress_status);
 144
 145 my ($ipversion, $ipaddress, $cidr, $ipconf_entry_addr);
 146 my ($netmask, $ipconf_entry_mask);
 147 my ($gateway, $ipconf_entry_gw);
 148 my ($dnsserver, $ipconf_entry_dns);
 149 my $hostname = 'proxmox';
 150 my $domain = 'domain.tld';
 151 my $cmdline = file_read_firstline("/proc/cmdline");
 152 my $ipconf;
 153 my $country;
 154 my $timezone = 'Europe/Vienna';
 155 my $keymap = 'en-us';
 156 my $password;
 157 my $mailto = 'mail@example.invalid';
 158 my $autoreboot_seconds = 5;
 159
 160 my $config = {
 161     # TODO: add all the user-provided options for previous button
 162     country => $country,
 163     timezone => $timezone,
 164     keymap => $keymap,
 165
 166     password => $password,
 167     mailto => $mailto,
 168
 169     mngmt_nic => undef,
 170     hostname => $hostname,
 171     fqdn => undef,
 172     ipaddress => undef,
 173     netmask => undef,
 174     gateway => undef,
 175 };
 176
 177 # parse command line args
 178
 179 my $config_options = {
 180     autoreboot => 1,
 181 };
 182
 183 if ($cmdline =~ m/\s(ext4|xfs)(\s.*)?$/) {
 184     $config_options->{filesys} = $1;
 185 } else {
 186     $config_options->{filesys} = 'ext4';
 187 }
 188
 189 if ($cmdline =~ m/hdsize=(\d+(\.\d+)?)[\s\n]/i) {
 190     $config_options->{hdsize} = $1;
 191 }
 192
 193 if ($cmdline =~ m/swapsize=(\d+(\.\d+)?)[\s\n]/i) {
 194     $config_options->{swapsize} = $1;
 195 }
 196
 197 if ($cmdline =~ m/maxroot=(\d+(\.\d+)?)[\s\n]/i) {
 198     $config_options->{maxroot} = $1;
 199 }
 200
 201 if ($cmdline =~ m/minfree=(\d+(\.\d+)?)[\s\n]/i) {
 202     $config_options->{minfree} = $1;
 203 }
 204
 205 if ($env->{product} eq 'pve') {
 206     if ($cmdline =~ m/maxvz=(\d+(\.\d+)?)[\s\n]/i) {
 207         $config_options->{maxvz} = $1;
 208     }
 209 }
 210
 211 my $postfix_main_cf = <<_EOD;
 212 # See /usr/share/postfix/main.cf.dist for a commented, more complete version
 213
 214 myhostname=__FQDN__
 215
 216 smtpd_banner = \$myhostname ESMTP \$mail_name (Debian/GNU)
 217 biff = no
 218
 219 # appending .domain is the MUA's job.
 220 append_dot_mydomain = no
 221
 222 # Uncomment the next line to generate "delayed mail" warnings
 223 #delay_warning_time = 4h
 224
 225 alias_maps = hash:/etc/aliases
 226 alias_database = hash:/etc/aliases
 227 mydestination = \$myhostname, localhost.\$mydomain, localhost
 228 relayhost =
 229 mynetworks = 127.0.0.0/8
 230 inet_interfaces = loopback-only
 231 recipient_delimiter = +
 232
 233 compatibility_level = 2
 234
 235 _EOD
 236
 237
 238 sub detect_country {
 239     print "trying to detect country...\n";
 240     my $cpid = open2(my $TRACEROUTE_FH, undef, "traceroute -N 1 -q 1 -n 8.8.8.8");
 241     return undef if !$cpid;
 242
 243     my $country;
 244
 245     my $previous_alarm = alarm (10);
 246     eval  {
 247         local $SIG{ALRM} = sub { die "timed out!\n" };
 248         my $line;
 249         while (defined ($line = <$TRACEROUTE_FH>)) {
 250             log_debug("DC TRACEROUTE: $line");
 251             if ($line =~ m/\s*\d+\s+(\d+\.\d+\.\d+\.\d+)\s/) {
 252                 my $geoip = `geoiplookup $1`;
 253                 log_debug("DC GEOIP: $geoip");
 254                 if ($geoip =~ m/GeoIP Country Edition:\s*([A-Z]+),/) {
 255                     $country = lc ($1);
 256                     log_info("DC FOUND: $country\n");
 257                     last;
 258                 }
 259             }
 260         }
 261     };
 262     my $err = $@;
 263     alarm ($previous_alarm);
 264
 265     close($TRACEROUTE_FH);
 266
 267     if ($err) {
 268         print "unable to detect country - $err\n";
 269     } elsif ($country) {
 270         print "detected country: " . uc($country) . "\n";
 271     } else {
 272         print "unable to detect country\n";
 273     }
 274
 275     return $country;
 276 }
 277
 278 sub get_memtotal {
 279
 280     open (my $MEMINFO, '<', '/proc/meminfo');
 281
 282     my $res = 512; # default to 512 if something goes wrong
 283     while (my $line = <$MEMINFO>) {
 284         if ($line =~ m/^MemTotal:\s+(\d+)\s*kB/i) {
 285             $res = int ($1 / 1024);
 286         }
 287     }
 288
 289     close($MEMINFO);
 290
 291     return $res;
 292 }
 293
 294 my $total_memory = get_memtotal();
 295
 296 sub update_progress {
 297     my ($frac, $start, $end, $text) = @_;
 298
 299     my $part = $end - $start;
 300     my $res = $start + $frac * $part;
 301
 302     $progress->set_fraction ($res);
 303     $progress->set_text (sprintf ("%d%%", int ($res*100)));
 304     $progress_status->set_text ($text) if defined ($text);
 305
 306     display_info() if $res < 0.9;
 307
 308     Gtk3::main_iteration() while Gtk3::events_pending();
 309 }
 310
 311 my $fssetup = {
 312     ext4 => {
 313         mkfs => 'mkfs.ext4 -F',
 314         mkfs_root_opt => '',
 315         mkfs_data_opt => '-m 0',
 316         root_mountopt => 'errors=remount-ro',
 317     },
 318     xfs => {
 319         mkfs => 'mkfs.xfs -f',
 320         mkfs_root_opt => '',
 321         mkfs_data_opt => '',
 322         root_mountopt => '',
 323     },
 324 };
 325
 326 sub create_filesystem {
 327     my ($dev, $name, $type, $start, $end, $fs, $fe) = @_;
 328
 329     my $range = $end - $start;
 330     my $rs = $start + $range*$fs;
 331     my $re = $start + $range*$fe;
 332     my $max = 0;
 333
 334     my $fsdata = $fssetup->{$type} || die "internal error - unknown file system '$type'";
 335     my $opts = $name eq 'root' ? $fsdata->{mkfs_root_opt} : $fsdata->{mkfs_data_opt};
 336
 337     update_progress(0, $rs, $re, "creating $name filesystem");
 338
 339     run_command("$fsdata->{mkfs} $opts $dev", sub {
 340         my $line = shift;
 341
 342         if ($line =~ m/Writing inode tables:\s+(\d+)\/(\d+)/) {
 343             $max = $2;
 344         } elsif ($max && $line =~ m/(\d+)\/$max/) {
 345             update_progress(($1/$max)*0.9, $rs, $re);
 346         } elsif ($line =~ m/Creating journal.*done/) {
 347             update_progress(0.95, $rs, $re);
 348         } elsif ($line =~ m/Writing superblocks and filesystem.*done/) {
 349             update_progress(1, $rs, $re);
 350         }
 351     });
 352 }
 353
 354 sub debconfig_set {
 355     my ($targetdir, $dcdata) = @_;
 356
 357     my $cfgfile = "/tmp/debconf.txt";
 358     file_write_all("$targetdir/$cfgfile", $dcdata);
 359     syscmd("chroot $targetdir debconf-set-selections $cfgfile");
 360     unlink "$targetdir/$cfgfile";
 361 }
 362
 363 sub diversion_add {
 364     my ($targetdir, $cmd, $new_cmd) = @_;
 365
 366     syscmd("chroot $targetdir dpkg-divert --package proxmox --add --rename $cmd") == 0
 367         || die "unable to exec dpkg-divert\n";
 368
 369     syscmd("ln -sf ${new_cmd} $targetdir/$cmd") == 0
 370         || die "unable to link diversion to ${new_cmd}\n";
 371 }
 372
 373 sub diversion_remove {
 374     my  ($targetdir, $cmd) = @_;
 375
 376     syscmd("mv $targetdir/${cmd}.distrib $targetdir/${cmd};") == 0
 377         || die "unable to remove $cmd diversion\n";
 378
 379     syscmd("chroot $targetdir dpkg-divert --remove $cmd") == 0
 380         || die "unable to remove $cmd diversion\n";
 381 }
 382
 383 sub btrfs_create {
 384     my ($partitions, $mode) = @_;
 385
 386     die "unknown btrfs mode '$mode'"
 387         if !($mode eq 'single' || $mode eq 'raid0' || $mode eq 'raid1' || $mode eq 'raid10');
 388
 389     my $cmd = ['mkfs.btrfs', '-f'];
 390
 391     push @$cmd, '-d', $mode, '-m', $mode;
 392
 393     push @$cmd, @$partitions;
 394
 395     syscmd($cmd);
 396 }
 397
 398 sub zfs_create_rpool {
 399     my ($vdev) = @_;
 400
 401     my $cmd = "zpool create -f -o cachefile=none";
 402
 403     $cmd .= " -o ashift=$config_options->{ashift}"
 404         if defined($config_options->{ashift});
 405
 406     syscmd("$cmd $zfspoolname $vdev") == 0 ||
 407         die "unable to create zfs root pool\n";
 408
 409     syscmd("zfs create $zfspoolname/ROOT")  == 0 ||
 410         die "unable to create zfs $zfspoolname/ROOT volume\n";
 411
 412     if ($env->{product} eq 'pve') {
 413         syscmd("zfs create $zfspoolname/data")  == 0 ||
 414             die "unable to create zfs $zfspoolname/data volume\n";
 415     }
 416
 417     syscmd("zfs create $zfspoolname/ROOT/$zfsrootvolname")  == 0 ||
 418         die "unable to create zfs $zfspoolname/ROOT/$zfsrootvolname volume\n";
 419
 420     # default to `relatime` on, fast enough for the installer and production
 421     syscmd("zfs set atime=on relatime=on $zfspoolname") == 0 ||
 422         die "unable to set zfs properties\n";
 423
 424     my $value = $config_options->{compress};
 425     syscmd("zfs set compression=$value $zfspoolname")
 426         if defined($value) && $value ne 'off';
 427
 428     $value = $config_options->{checksum};
 429     syscmd("zfs set checksum=$value $zfspoolname")
 430         if defined($value) && $value ne 'on';
 431
 432     $value = $config_options->{copies};
 433     syscmd("zfs set copies=$value $zfspoolname")
 434         if defined($value) && $value != 1;
 435 }
 436
 437 sub get_pv_list_from_vgname {
 438     my ($vgname) = @_;
 439
 440     my $res;
 441
 442     my $parser = sub {
 443         my $line = shift;
 444         $line =~ s/^\s+//;
 445         $line =~ s/\s+$//;
 446         return if !$line;
 447         my ($pv, $vg_uuid) = split(/\s+/, $line);
 448
 449         if (!defined($res->{$vg_uuid}->{pvs})) {
 450             $res->{$vg_uuid}->{pvs} = "$pv";
 451         } else {
 452             $res->{$vg_uuid}->{pvs} .= ", $pv";
 453         }
 454     };
 455     run_command("pvs --noheadings -o pv_name,vg_uuid -S vg_name='$vgname'", $parser, undef, 1);
 456
 457     return $res;
 458 }
 459
 460 sub ask_existing_vg_rename_or_abort {
 461     my ($vgname) = @_;
 462
 463     # this normally only happens if one put a disk with a PVE installation in
 464     # this server and that disk is not the installation target.
 465     my $duplicate_vgs = get_pv_list_from_vgname($vgname);
 466     return if !$duplicate_vgs;
 467
 468     my $message = "Detected existing '$vgname' Volume Group(s)! Do you want to:\n";
 469
 470     for my $vg_uuid (keys %$duplicate_vgs) {
 471         my $vg = $duplicate_vgs->{$vg_uuid};
 472
 473         # no high randomnes properties, but this is only for the cases where
 474         # we either have multiple "$vgname" vgs from multiple old PVE disks, or
 475         # we have a disk with both a "$vgname" and "$vgname-old"...
 476         my $short_uid = sprintf "%08X", rand(0xffffffff);
 477         $vg->{new_vgname} = "$vgname-OLD-$short_uid";
 478
 479         $message .= "rename VG backed by PV '$vg->{pvs}' to '$vg->{new_vgname}'\n";
 480     }
 481     $message .= "or cancel the installation?";
 482
 483     my $response = display_prompt($message);
 484
 485     if ($response eq 'ok') {
 486         for my $vg_uuid (keys %$duplicate_vgs) {
 487             my $vg = $duplicate_vgs->{$vg_uuid};
 488             my $new_vgname = $vg->{new_vgname};
 489
 490             syscmd("vgrename $vg_uuid $new_vgname") == 0 ||
 491                 die "could not rename VG from '$vg->{pvs}' ($vg_uuid) to '$new_vgname'!\n";
 492         }
 493     } else {
 494         set_next("_Reboot", sub { exit (0); } );
 495         display_html("fail.htm");
 496         die "Cancled installation by user, due to already existing volume group '$vgname'\n";
 497     }
 498 }
 499
 500 sub create_lvm_volumes {
 501     my ($lvmdev, $os_size, $swap_size) = @_;
 502
 503     my $vgname = $env->{product};
 504
 505     ask_existing_vg_rename_or_abort($vgname);
 506
 507     my $rootdev = "/dev/$vgname/root";
 508     my $datadev = "/dev/$vgname/data";
 509     my $swapfile;
 510
 511     # we use --metadatasize 250k, which results in "pe_start = 512"
 512     # so pe_start is aligned on a 128k boundary (advantage for SSDs)
 513     syscmd("/sbin/pvcreate --metadatasize 250k -y -ff $lvmdev") == 0 ||
 514         die "unable to initialize physical volume $lvmdev\n";
 515     syscmd("/sbin/vgcreate $vgname $lvmdev") == 0 ||
 516         die "unable to create volume group '$vgname'\n";
 517
 518     my $hdgb = int($os_size / (1024 * 1024));
 519
 520     # always leave some space at the end to avoid roudning issues with LVM's physical extent (PE)
 521     # size of 4 MB.
 522     my $space = $hdgb <= 32 ? 4 * 1024 : (($hdgb > 128 ? 16 : $hdgb / 8) * 1024 * 1024);
 523
 524     my $rootsize;
 525     my $datasize = 0;
 526
 527     if ($env->{product} eq 'pve') {
 528
 529         my $maxroot_mb;
 530         if ($config_options->{maxroot}) {
 531             $maxroot_mb = $config_options->{maxroot} * 1024;
 532         } else {
 533             $maxroot_mb = 96 * 1024;
 534         }
 535
 536         my $rest = $os_size - $swap_size;
 537         my $rest_mb = int($rest / 1024);
 538
 539         my $rootsize_mb;
 540         if ($rest_mb < 12 * 1024) {
 541             # no point in wasting space, try to get us actually installed and align down to 4 MB
 542             $rootsize_mb = ($rest_mb - 0.1) & ~3;
 543         } elsif ($rest_mb < 48 * 1024) {
 544             my $masked = int($rest_mb / 2) & ~3; # align down to 4 MB
 545             $rootsize_mb = $masked;
 546         } else {
 547             $rootsize_mb = $rest_mb / 4 + 12 * 1024;
 548         }
 549
 550         $rootsize_mb = $maxroot_mb if $rootsize_mb > $maxroot_mb;
 551         $rootsize = int($rootsize_mb * 1024);
 552
 553         $rest -= $rootsize; # in KB
 554
 555         my $minfree = $space;
 556         if (defined(my $cfg_minfree = $config_options->{minfree})) {
 557             $minfree = $cfg_minfree * 1024 * 1024 >= $rest ? $space : $cfg_minfree * 1024 * 1024;
 558         }
 559
 560         $rest = int($rest - $minfree) & ~0xFFF; # align down to 4 MB boundaries
 561
 562         if (defined(my $maxvz = $config_options->{maxvz})) {
 563             $rest = $maxvz * 1024 * 1024 <= $rest ? $maxvz * 1024 * 1024 : $rest;
 564         }
 565
 566         $datasize = $rest;
 567
 568     } else {
 569         my $minfree = defined($config_options->{minfree}) ? $config_options->{minfree}*1024*1024 : $space;
 570         $rootsize = int($os_size - $minfree - $swap_size); # in KB
 571         $rootsize &= ~0xFFF; # align down to 4 MB boundaries
 572     }
 573
 574     if ($swap_size) {
 575         syscmd("/sbin/lvcreate -Wy --yes -L${swap_size}K -nswap $vgname") == 0 ||
 576             die "unable to create swap volume\n";
 577
 578         $swapfile = "/dev/$vgname/swap";
 579     }
 580
 581     syscmd("/sbin/lvcreate -Wy --yes -L${rootsize}K -nroot $vgname") == 0 ||
 582         die "unable to create root volume\n";
 583
 584     if ($datasize > 4 * 1024 * 1024) {
 585         my $metadatasize = $datasize/100; # default 1% of data
 586         $metadatasize = 1024*1024 if $metadatasize < 1024*1024; # but at least 1G
 587         $metadatasize = 16*1024*1024 if $metadatasize > 16*1024*1024; # but at most 16G
 588
 589         # otherwise the metadata is taken out of $minfree
 590         $datasize -= 2 * $metadatasize;
 591
 592         # 1 4MB PE to allow for rounding
 593         $datasize -= 4 * 1024;
 594
 595         syscmd("/sbin/lvcreate -Wy --yes -L${datasize}K -ndata $vgname") == 0 ||
 596             die "unable to create data volume\n";
 597
 598         syscmd("/sbin/lvconvert --yes --type thin-pool --poolmetadatasize ${metadatasize}K $vgname/data") == 0 ||
 599             die "unable to create data thin-pool\n";
 600     } else {
 601         if ($env->{product} eq 'pve' && !defined($config_options->{maxvz})) {
 602             display_message("Skipping auto-creation of LVM thinpool for guest data due to low space.");
 603         }
 604         $datadev = undef;
 605     }
 606
 607     syscmd("/sbin/vgchange -a y $vgname") == 0 ||
 608         die "unable to activate volume group\n";
 609
 610     return ($rootdev, $swapfile, $datadev);
 611 }
 612
 613 sub compute_swapsize {
 614     my ($hdsize) = @_;
 615
 616     my $hdgb = int($hdsize/(1024*1024));
 617
 618     my $swapsize_kb;
 619     if (defined($config_options->{swapsize})) {
 620         $swapsize_kb = $config_options->{swapsize} * 1024 * 1024;
 621     } else {
 622         my $ss = int($total_memory);
 623         $ss = 4096 if $ss < 4096 && $hdgb >= 64;
 624         $ss = 2048 if $ss < 2048 && $hdgb >= 32;
 625         $ss = 1024 if $ss >= 2048 && $hdgb <= 16;
 626         $ss = 512 if $ss < 512;
 627         $ss = int($hdgb * 128) if $ss > $hdgb * 128;
 628         $ss = 8192 if $ss > 8192;
 629         $swapsize_kb = int($ss * 1024) & ~0xFFF; # align to 4 MB to avoid all to odd SWAP size
 630     }
 631
 632     return $swapsize_kb;
 633 }
 634
 635 my sub chroot_chown {
 636     my ($root, $path, %param) = @_;
 637
 638     my $recursive = $param{recursive} ? ' -R' : '';
 639     my $user = $param{user};
 640     die "can not chown without user parameter\n" if !defined($user);
 641     my $group = $param{group} // $user;
 642
 643     syscmd("chroot $root /bin/chown $user:$group $recursive $path") == 0 ||
 644         die "chroot: unable to change owner for '$path'\n";
 645 }
 646
 647 my sub chroot_chmod {
 648     my ($root, $path, %param) = @_;
 649
 650     my $recursive = $param{recursive} ? ' -R' : '';
 651     my $mode = $param{mode};
 652     die "can not chmod without mode parameter\n" if !defined($mode);
 653
 654     syscmd("chroot $root /bin/chmod $mode $recursive $path") == 0 ||
 655         die "chroot: unable to change permission mode for '$path'\n";
 656 }
 657
 658 sub prepare_proxmox_boot_esp {
 659     my ($espdev, $targetdir) = @_;
 660
 661     syscmd("chroot $targetdir proxmox-boot-tool init $espdev") == 0 ||
 662         die "unable to init ESP and install proxmox-boot loader on '$espdev'\n";
 663 }
 664
 665 sub prepare_grub_efi_boot_esp {
 666     my ($dev, $espdev, $targetdir) = @_;
 667
 668     syscmd("mount -n $espdev -t vfat $targetdir/boot/efi") == 0 ||
 669         die "unable to mount $espdev\n";
 670
 671     eval {
 672         my $rc = syscmd("chroot $targetdir /usr/sbin/grub-install --target x86_64-efi --no-floppy --bootloader-id='proxmox' $dev");
 673         if ($rc != 0) {
 674             if ($boot_type eq 'efi') {
 675                 die "unable to install the EFI boot loader on '$dev'\n";
 676             } else {
 677                 warn "unable to install the EFI boot loader on '$dev', ignoring (not booted using UEFI)\n";
 678             }
 679         }
 680         # also install fallback boot file (OVMF does not boot without)
 681         mkdir("$targetdir/boot/efi/EFI/BOOT");
 682         syscmd("cp $targetdir/boot/efi/EFI/proxmox/grubx64.efi $targetdir/boot/efi/EFI/BOOT/BOOTx64.EFI") == 0 ||
 683             die "unable to copy efi boot loader\n";
 684     };
 685     my $err = $@;
 686
 687     eval {
 688         syscmd("umount $targetdir/boot/efi") == 0 ||
 689             die "unable to umount $targetdir/boot/efi\n";
 690     };
 691     warn $@ if $@;
 692
 693     die "failed to prepare EFI boot using Grub on '$espdev': $err" if $err;
 694 }
 695
 696 sub extract_data {
 697     my ($basefile, $targetdir) = @_;
 698
 699     die "target '$targetdir' does not exist\n" if ! -d  $targetdir;
 700
 701     my $starttime = [Time::HiRes::gettimeofday];
 702
 703     my $bootdevinfo = [];
 704
 705     my ($swapfile, $rootdev, $datadev);
 706     my ($use_zfs, $use_btrfs) = (0, 0);
 707
 708     my $filesys = $config_options->{filesys};
 709
 710     if ($filesys =~ m/zfs/) {
 711         $target_hd = undef; # do not use this config
 712         $use_zfs = 1;
 713         $targetdir = "/$zfspoolname/ROOT/$zfsrootvolname";
 714     } elsif ($filesys =~ m/btrfs/) {
 715         $target_hd = undef; # do not use this config
 716         $use_btrfs = 1;
 717     }
 718
 719     if ($use_zfs) {
 720         my $i;
 721         for ($i = 5; $i > 0; $i--) {
 722             syscmd("modprobe zfs");
 723             last if -c "/dev/zfs";
 724             sleep(1);
 725         }
 726
 727         die "unable to load zfs kernel module\n" if !$i;
 728     }
 729
 730     my $bootloader_err;
 731
 732     eval {
 733         my $maxper = 0.25;
 734
 735         update_progress(0, 0, $maxper, "cleanup root-disks");
 736
 737         syscmd("vgchange -an") if !is_test_mode(); # deactivate all detected VGs
 738
 739         if (is_test_mode()) {
 740
 741             my $test_images = Proxmox::Install::ISOEnv::get_test_images();
 742             $rootdev = abs_path($test_images->[0]); # FIXME: use all selected for test too!
 743             syscmd("umount $rootdev");
 744
 745             if ($use_btrfs) {
 746
 747                 die "unsupported btrfs mode (for testing environment)\n"
 748                     if $filesys ne 'btrfs (RAID0)';
 749
 750                 btrfs_create([$rootdev], 'single');
 751
 752             } elsif ($use_zfs) {
 753
 754                 die "unsupported zfs mode (for testing environment)\n"
 755                     if $filesys ne 'zfs (RAID0)';
 756
 757                 syscmd("zpool destroy $zfstestpool");
 758
 759                 zfs_create_rpool($rootdev);
 760
 761             } else {
 762
 763                 # nothing to do
 764             }
 765
 766         } elsif ($use_btrfs) {
 767
 768             my ($devlist, $btrfs_mode) = get_btrfs_raid_setup();
 769
 770             foreach my $hd (@$devlist) {
 771                 wipe_disk(@$hd[1]);
 772             }
 773
 774             update_progress(0, 0.02, $maxper, "create partitions");
 775
 776             my $btrfs_partitions = [];
 777             foreach my $hd (@$devlist) {
 778                 my $devname = @$hd[1];
 779                 my $logical_bsize = @$hd[4];
 780
 781                 my ($size, $osdev, $efidev) = partition_bootable_disk(
 782                     $devname, $config_options->{hdsize}, '8300');
 783                 $rootdev = $osdev if !defined($rootdev); # simply point to first disk
 784                 my $by_id = Proxmox::Sys::Block::get_disk_by_id_path($devname);
 785                 push @$bootdevinfo, {
 786                     esp => $efidev,
 787                     devname => $devname,
 788                     osdev => $osdev,
 789                     by_id => $by_id,
 790                     logical_bsize => $logical_bsize,
 791                 };
 792                 push @$btrfs_partitions, $osdev;
 793             }
 794
 795             Proxmox::Sys::Block::udevadm_trigger_block();
 796
 797             update_progress(0, 0.03, $maxper, "create btrfs");
 798
 799             btrfs_create($btrfs_partitions, $btrfs_mode);
 800
 801         } elsif ($use_zfs) {
 802
 803             my ($devlist, $vdev) = get_zfs_raid_setup();
 804
 805             foreach my $hd (@$devlist) {
 806                 wipe_disk(@$hd[1]);
 807             }
 808
 809             update_progress(0, 0.02, $maxper, "create partitions");
 810
 811             # install esp/boot part on all, we can only win!
 812             for my $hd (@$devlist) {
 813                 my $devname = @$hd[1];
 814                 my $logical_bsize = @$hd[4];
 815
 816                 my ($size, $osdev, $efidev) =
 817                     partition_bootable_disk($devname, $config_options->{hdsize}, 'BF01');
 818
 819                 push @$bootdevinfo, {
 820                     esp => $efidev,
 821                     devname => $devname,
 822                     osdev => $osdev,
 823                     logical_bsize => $logical_bsize,
 824                 };
 825             }
 826
 827             Proxmox::Sys::Block::udevadm_trigger_block();
 828
 829             foreach my $di (@$bootdevinfo) {
 830                 my $devname = $di->{devname};
 831                 $di->{by_id} = Proxmox::Sys::Block::get_disk_by_id_path($devname);
 832
 833                 my $osdev = Proxmox::Sys::Block::get_disk_by_id_path($di->{osdev}) || $di->{osdev};
 834
 835                 $vdev =~ s/ $devname/ $osdev/;
 836             }
 837
 838             foreach my $hd (@$devlist) {
 839                 my $devname = @$hd[1];
 840                 my $by_id = Proxmox::Sys::Block::get_disk_by_id_path($devname);
 841
 842                 $vdev =~ s/ $devname/ $by_id/ if $by_id;
 843             }
 844
 845             update_progress(0, 0.03, $maxper, "create rpool");
 846
 847             zfs_create_rpool($vdev);
 848
 849         } else {
 850
 851             die "target '$target_hd' is not a valid block device\n" if ! -b $target_hd;
 852
 853             wipe_disk($target_hd);
 854
 855             update_progress(0, 0.02, $maxper, "create partitions");
 856
 857             my $logical_bsize = Proxmox::Sys::Block::logical_blocksize($target_hd);
 858
 859             my ($os_size, $osdev, $efidev) =
 860                 partition_bootable_disk($target_hd, $config_options->{hdsize}, '8E00');
 861
 862             Proxmox::Sys::Block::udevadm_trigger_block();
 863
 864             my $by_id = Proxmox::Sys::Block::get_disk_by_id_path($target_hd);
 865             push @$bootdevinfo, {
 866                 esp => $efidev,
 867                 devname => $target_hd,
 868                 osdev => $osdev,
 869                 by_id => $by_id,
 870                 logical_bsize => $logical_bsize,
 871             };
 872
 873             update_progress(0, 0.03, $maxper, "create LVs");
 874
 875             my $swap_size = compute_swapsize($os_size);
 876             ($rootdev, $swapfile, $datadev) =
 877                 create_lvm_volumes($osdev, $os_size, $swap_size);
 878
 879             # trigger udev to create /dev/disk/by-uuid
 880             Proxmox::Sys::Block::udevadm_trigger_block(1);
 881         }
 882
 883         if ($use_zfs) {
 884             # to be fast during installation
 885             syscmd("zfs set sync=disabled $zfspoolname") == 0 ||
 886                 die "unable to set zfs properties\n";
 887         }
 888
 889         update_progress(0.04, 0, $maxper, "create swap space");
 890         if ($swapfile) {
 891             syscmd("mkswap -f $swapfile") == 0 ||
 892                 die "unable to create swap space\n";
 893         }
 894
 895         update_progress(0.045, 0, $maxper, "creating root filesystems");
 896
 897         foreach my $di (@$bootdevinfo) {
 898             next if !$di->{esp};
 899             # FIXME remove '-s1' once https://github.com/dosfstools/dosfstools/issues/111 is fixed
 900             my $vfat_extra_opts = ($di->{logical_bsize} == 4096) ? '-s1' : '';
 901             syscmd("mkfs.vfat $vfat_extra_opts -F32 $di->{esp}") == 0 ||
 902                 die "unable to initialize EFI ESP on device $di->{esp}\n";
 903         }
 904
 905         if ($use_zfs) {
 906             # do nothing
 907         } elsif ($use_btrfs) {
 908             # do nothing
 909         } else {
 910             create_filesystem($rootdev, 'root', $filesys, 0.05, $maxper, 0, 1);
 911         }
 912
 913         update_progress(1, 0.05, $maxper, "mounting target $rootdev");
 914
 915         if ($use_zfs) {
 916             # do nothing
 917         } else {
 918             my $mount_opts = 'noatime';
 919             $mount_opts .= ',nobarrier'
 920                 if $use_btrfs || $filesys =~ /^ext\d$/;
 921
 922             syscmd("mount -n $rootdev -o $mount_opts $targetdir") == 0 ||
 923                 die "unable to mount $rootdev\n";
 924         }
 925
 926         mkdir "$targetdir/boot";
 927         mkdir "$targetdir/boot/efi";
 928
 929         mkdir "$targetdir/var";
 930         mkdir "$targetdir/var/lib";
 931
 932         if ($env->{product} eq 'pve') {
 933             mkdir "$targetdir/var/lib/vz";
 934             mkdir "$targetdir/var/lib/pve";
 935
 936             if ($use_btrfs) {
 937                 syscmd("btrfs subvolume create $targetdir/var/lib/pve/local-btrfs") == 0 ||
 938                     die "unable to create btrfs subvolume\n";
 939             }
 940         }
 941
 942         mkdir "$targetdir/mnt";
 943         mkdir "$targetdir/mnt/hostrun";
 944         syscmd("mount --bind /run $targetdir/mnt/hostrun") == 0 ||
 945             die "unable to bindmount run on $targetdir/mnt/hostrun\n";
 946
 947         update_progress(1, 0.05, $maxper, "extracting base system");
 948
 949         my ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size) = stat ($basefile);
 950         $ino || die "unable to open file '$basefile' - $!\n";
 951
 952         my $files = file_read_firstline("${proxmox_cddir}/proxmox/$env->{product}-base.cnt") ||
 953             die "unable to read base file count\n";
 954
 955         my $per = 0;
 956         my $count = 0;
 957
 958         run_command("unsquashfs -f -dest $targetdir -i $basefile", sub {
 959             my $line = shift;
 960             return if $line !~ m/^$targetdir/;
 961             $count++;
 962             my $nper = int (($count *100)/$files);
 963             if ($nper != $per) {
 964                 $per = $nper;
 965                 my $frac = $per > 100 ? 1 : $per/100;
 966                 update_progress($frac, $maxper, 0.5);
 967             }
 968         });
 969
 970         syscmd("mount -n -t tmpfs tmpfs $targetdir/tmp") == 0 || die "unable to mount tmpfs on $targetdir/tmp\n";
 971
 972         mkdir "$targetdir/tmp/pkg";
 973         syscmd("mount -n --bind '$proxmox_pkgdir' '$targetdir/tmp/pkg'") == 0
 974             || die "unable to bind-mount packages on $targetdir/tmp/pkg\n";
 975         syscmd("mount -n -t proc proc $targetdir/proc") == 0 || die "unable to mount proc on $targetdir/proc\n";
 976         syscmd("mount -n -t sysfs sysfs $targetdir/sys") == 0 || die "unable to mount sysfs on $targetdir/sys\n";
 977         if ($boot_type eq 'efi') {
 978             syscmd("mount -n -t efivarfs efivarfs $targetdir/sys/firmware/efi/efivars") == 0 ||
 979                 die "unable to mount efivarfs on $targetdir/sys/firmware/efi/efivars: $!\n";
 980         }
 981         syscmd("chroot $targetdir mount --bind /mnt/hostrun /run") == 0 ||
 982             die "unable to re-bindmount hostrun on /run in chroot\n";
 983
 984         update_progress(1, $maxper, 0.5, "configuring base system");
 985
 986         # configure hosts
 987
 988         my $hosts =
 989             "127.0.0.1 localhost.localdomain localhost\n" .
 990             "$ipaddress $hostname.$domain $hostname\n\n" .
 991             "# The following lines are desirable for IPv6 capable hosts\n\n" .
 992             "::1     ip6-localhost ip6-loopback\n" .
 993             "fe00::0 ip6-localnet\n" .
 994             "ff00::0 ip6-mcastprefix\n" .
 995             "ff02::1 ip6-allnodes\n" .
 996             "ff02::2 ip6-allrouters\n" .
 997             "ff02::3 ip6-allhosts\n";
 998
 999         file_write_all("$targetdir/etc/hosts", $hosts);
1000
1001         file_write_all("$targetdir/etc/hostname", "$hostname\n");
1002
1003         syscmd("/bin/hostname $hostname") if !is_test_mode();
1004
1005         # configure interfaces
1006
1007         my $ifaces = "auto lo\niface lo inet loopback\n\n";
1008
1009         my $ntype = $ipversion == 4 ? 'inet' : 'inet6';
1010
1011         my $ethdev = $ipconf->{ifaces}->{$ipconf->{selected}}->{name};
1012
1013         if ($env->{cfg}->{bridged_network}) {
1014             $ifaces .= "iface $ethdev $ntype manual\n";
1015
1016             $ifaces .=
1017                 "\nauto vmbr0\niface vmbr0 $ntype static\n" .
1018                 "\taddress $cidr\n" .
1019                 "\tgateway $gateway\n" .
1020                 "\tbridge-ports $ethdev\n" .
1021                 "\tbridge-stp off\n" .
1022                 "\tbridge-fd 0\n";
1023         } else {
1024             $ifaces .= "auto $ethdev\n" .
1025                 "iface $ethdev $ntype static\n" .
1026                 "\taddress $cidr\n" .
1027                 "\tgateway $gateway\n";
1028         }
1029
1030         foreach my $iface (sort keys %{$ipconf->{ifaces}}) {
1031             my $name = $ipconf->{ifaces}->{$iface}->{name};
1032             next if $name eq $ethdev;
1033
1034             $ifaces .= "\niface $name $ntype manual\n";
1035         }
1036
1037         file_write_all("$targetdir/etc/network/interfaces", $ifaces);
1038
1039         # configure dns
1040
1041         my $resolvconf = "search $domain\nnameserver $dnsserver\n";
1042         file_write_all("$targetdir/etc/resolv.conf", $resolvconf);
1043
1044         # configure fstab
1045
1046         my $fstab = "# <file system> <mount point> <type> <options> <dump> <pass>\n";
1047
1048         if ($use_zfs) {
1049             # do nothing
1050         } elsif ($use_btrfs) {
1051             my $fsuuid;
1052             my $cmd = "blkid -u filesystem -t TYPE=btrfs -o export $rootdev";
1053             run_command($cmd, sub {
1054                 my $line = shift;
1055
1056                 if ($line =~ m/^UUID=([A-Fa-f0-9\-]+)$/) {
1057                     $fsuuid = $1;
1058                 }
1059             });
1060
1061             die "unable to detect FS UUID" if !defined($fsuuid);
1062
1063             $fstab .= "UUID=$fsuuid / btrfs defaults 0 1\n";
1064         } else {
1065             my $root_mountopt = $fssetup->{$filesys}->{root_mountopt} || 'defaults';
1066             $fstab .= "$rootdev / $filesys ${root_mountopt} 0 1\n";
1067         }
1068
1069         # mount /boot/efi
1070         # Note: this is required by current grub, but really dangerous, because
1071         # vfat does not have journaling, so it triggers manual fsck after each crash
1072         # so we only mount /boot/efi if really required (efi systems).
1073         if ($boot_type eq 'efi' && !$use_zfs) {
1074             if (scalar(@$bootdevinfo)) {
1075                 my $di = @$bootdevinfo[0]; # simply use first disk
1076
1077                 if ($di->{esp}) {
1078                     my $efi_boot_uuid = $di->{esp};
1079                     if (my $uuid = Proxmox::Sys::Block::get_dev_uuid($di->{esp})) {
1080                         $efi_boot_uuid = "UUID=$uuid";
1081                     }
1082
1083                     $fstab .= "${efi_boot_uuid} /boot/efi vfat defaults 0 1\n";
1084                 }
1085             }
1086         }
1087
1088
1089         $fstab .= "$swapfile none swap sw 0 0\n" if $swapfile;
1090
1091         $fstab .= "proc /proc proc defaults 0 0\n";
1092
1093         file_write_all("$targetdir/etc/fstab", $fstab);
1094         file_write_all("$targetdir/etc/mtab", "");
1095
1096         syscmd("cp ${proxmox_libdir}/policy-disable-rc.d $targetdir/usr/sbin/policy-rc.d") == 0 ||
1097                 die "unable to copy policy-rc.d\n";
1098         syscmd("cp ${proxmox_libdir}/fake-start-stop-daemon $targetdir/sbin/") == 0 ||
1099                 die "unable to copy start-stop-daemon\n";
1100
1101         diversion_add($targetdir, "/sbin/start-stop-daemon", "/sbin/fake-start-stop-daemon");
1102         diversion_add($targetdir, "/usr/sbin/update-grub", "/bin/true");
1103         diversion_add($targetdir, "/usr/sbin/update-initramfs", "/bin/true");
1104
1105         my $machine_id = run_command("systemd-id128 new");
1106         die "unable to create a new machine-id\n" if ! $machine_id;
1107         file_write_all("$targetdir/etc/machine-id", $machine_id);
1108
1109         syscmd("cp /etc/hostid $targetdir/etc/") == 0 ||
1110             die "unable to copy hostid\n";
1111
1112         syscmd("touch  $targetdir/proxmox_install_mode");
1113
1114         my $grub_install_devices_txt = '';
1115         foreach my $di (@$bootdevinfo) {
1116             $grub_install_devices_txt .= ', ' if $grub_install_devices_txt;
1117             $grub_install_devices_txt .= $di->{by_id} || $di->{devname};
1118         }
1119
1120         # Note: keyboard-configuration/xbkb-keymap is used by console-setup
1121         my $xkmap = $env->{locales}->{kmap}->{$keymap}->{x11} // 'us';
1122
1123         debconfig_set ($targetdir, <<_EOD);
1124 locales locales/default_environment_locale select en_US.UTF-8
1125 locales locales/locales_to_be_generated select en_US.UTF-8 UTF-8
1126 samba-common samba-common/dhcp boolean false
1127 samba-common samba-common/workgroup string WORKGROUP
1128 postfix postfix/main_mailer_type select No configuration
1129 keyboard-configuration keyboard-configuration/xkb-keymap select $xkmap
1130 d-i debian-installer/locale select en_US.UTF-8
1131 grub-pc grub-pc/install_devices select $grub_install_devices_txt
1132 _EOD
1133
1134         my $pkg_count = 0;
1135         while (<${proxmox_pkgdir}/*.deb>) { $pkg_count++ };
1136
1137         # btrfs/dpkg is extremely slow without --force-unsafe-io
1138         my $dpkg_opts = $use_btrfs ? "--force-unsafe-io" : "";
1139
1140         $count = 0;
1141         while (<${proxmox_pkgdir}/*.deb>) {
1142             chomp;
1143             my $path = $_;
1144             my ($deb) = $path =~ m/${proxmox_pkgdir}\/(.*\.deb)/;
1145             update_progress($count/$pkg_count, 0.5, 0.75, "extracting $deb");
1146             print "extracting: $deb\n";
1147             syscmd("chroot $targetdir dpkg $dpkg_opts --force-depends --no-triggers --unpack /tmp/pkg/$deb") == 0
1148                 || die "installation of package $deb failed\n";
1149             update_progress((++$count)/$pkg_count, 0.5, 0.75);
1150         }
1151
1152         # needed for postfix postinst in case no other NIC is active
1153         syscmd("chroot $targetdir ifup lo");
1154
1155         my $cmd = "chroot $targetdir dpkg $dpkg_opts --force-confold --configure -a";
1156         $count = 0;
1157         run_command($cmd, sub {
1158             my $line = shift;
1159             if ($line =~ m/Setting up\s+(\S+)/) {
1160                 update_progress((++$count)/$pkg_count, 0.75, 0.95, "configuring $1");
1161             }
1162         });
1163
1164         unlink "$targetdir/etc/mailname";
1165         $postfix_main_cf =~ s/__FQDN__/${hostname}.${domain}/;
1166         file_write_all("$targetdir/etc/postfix/main.cf", $postfix_main_cf);
1167
1168         # make sure we have all postfix directories
1169         syscmd("chroot $targetdir /usr/sbin/postfix check");
1170         # cleanup mail queue
1171         syscmd("chroot $targetdir /usr/sbin/postsuper -d ALL");
1172         # create /etc/aliases.db (/etc/aliases is shipped in the base squashfs)
1173         syscmd("chroot $targetdir /usr/bin/newaliases");
1174
1175         unlink  "$targetdir/proxmox_install_mode";
1176
1177         # set timezone
1178         unlink ("$targetdir/etc/localtime");
1179         symlink ("/usr/share/zoneinfo/$timezone", "$targetdir/etc/localtime");
1180         file_write_all("$targetdir/etc/timezone", "$timezone\n");
1181
1182         # set apt mirror
1183         if (my $mirror = $env->{locales}->{country}->{$country}->{mirror}) {
1184             my $fn = "$targetdir/etc/apt/sources.list";
1185             syscmd("sed -i 's/ftp\\.debian\\.org/$mirror/' '$fn'");
1186         }
1187
1188         # create extended_states for apt (avoid cron job warning if that
1189         # file does not exist)
1190         file_write_all("$targetdir/var/lib/apt/extended_states", '');
1191
1192         # allow ssh root login
1193         syscmd(['sed', '-i', 's/^#\?PermitRootLogin.*/PermitRootLogin yes/', "$targetdir/etc/ssh/sshd_config"]);
1194
1195         if ($env->{product} eq 'pmg') {
1196             # install initial clamav DB
1197             my $srcdir = "${proxmox_cddir}/proxmox/clamav";
1198             foreach my $fn ("main.cvd", "bytecode.cvd", "daily.cvd", "safebrowsing.cvd") {
1199                 syscmd("cp \"$srcdir/$fn\" \"$targetdir/var/lib/clamav\"") == 0 ||
1200                     die "installation of clamav db file '$fn' failed\n";
1201             }
1202             syscmd("chroot $targetdir /bin/chown clamav:clamav -R /var/lib/clamav") == 0 ||
1203                 die "unable to set owner for clamav database files\n";
1204         }
1205
1206         if ($env->{product} eq 'pve') {
1207             # save installer settings
1208             my $ucc = uc ($country);
1209             debconfig_set($targetdir, "pve-manager pve-manager/country string $ucc\n");
1210         }
1211
1212         update_progress(0.8, 0.95, 1, "make system bootable");
1213
1214         if ($use_zfs) {
1215             # add ZFS options while preserving existing kernel cmdline
1216             my $zfs_snippet = "GRUB_CMDLINE_LINUX=\"\$GRUB_CMDLINE_LINUX root=ZFS=$zfspoolname/ROOT/$zfsrootvolname boot=zfs\"";
1217             file_write_all("$targetdir/etc/default/grub.d/zfs.cfg", $zfs_snippet);
1218
1219             file_write_all("$targetdir/etc/kernel/cmdline", "root=ZFS=$zfspoolname/ROOT/$zfsrootvolname boot=zfs\n");
1220
1221         }
1222
1223         diversion_remove($targetdir, "/usr/sbin/update-grub");
1224         diversion_remove($targetdir, "/usr/sbin/update-initramfs");
1225
1226         my $kapi;
1227         foreach my $fn (<$targetdir/lib/modules/*>) {
1228             if ($fn =~ m!/(\d+\.\d+\.\d+-\d+-pve)$!) {
1229                 die "found multiple kernels\n" if defined($kapi);
1230                 $kapi = $1;
1231             }
1232         }
1233         die "unable to detect kernel version\n" if !defined($kapi);
1234
1235         if (!is_test_mode()) {
1236
1237             unlink ("$targetdir/etc/mtab");
1238             symlink ("/proc/mounts", "$targetdir/etc/mtab");
1239             syscmd("mount -n --bind /dev $targetdir/dev");
1240
1241             my $bootloader_err_list = [];
1242             eval {
1243                 syscmd("chroot $targetdir /usr/sbin/update-initramfs -c -k $kapi") == 0 ||
1244                     die "unable to install initramfs\n";
1245
1246                 my $native_4k_disk_bootable = 0;
1247                 foreach my $di (@$bootdevinfo) {
1248                     $native_4k_disk_bootable |= ($di->{logical_bsize} == 4096);
1249                 }
1250
1251                 foreach my $di (@$bootdevinfo) {
1252                     my $dev = $di->{devname};
1253                     if ($use_zfs) {
1254                         prepare_proxmox_boot_esp($di->{esp}, $targetdir);
1255                     } else {
1256                         if (!$native_4k_disk_bootable) {
1257                             eval {
1258                                 syscmd("chroot $targetdir /usr/sbin/grub-install --target i386-pc --no-floppy --bootloader-id='proxmox' $dev") == 0 ||
1259                                         die "unable to install the i386-pc boot loader on '$dev'\n";
1260                             };
1261                             push @$bootloader_err_list, $@ if $@;
1262                         }
1263
1264                         if (my $esp = $di->{esp}) {
1265                             eval { prepare_grub_efi_boot_esp($dev, $esp, $targetdir) };
1266                             push @$bootloader_err_list, $@ if $@;
1267                         }
1268                     }
1269                 }
1270
1271                 syscmd("chroot $targetdir /usr/sbin/update-grub") == 0 ||
1272                     die "unable to update boot loader config\n";
1273             };
1274             push @$bootloader_err_list, $@ if $@;
1275
1276             if (scalar(@$bootloader_err_list) > 0) {
1277                 $bootloader_err = "bootloader setup errors:\n";
1278                 map { $bootloader_err .= "- $_" } @$bootloader_err_list;
1279                 warn $bootloader_err;
1280             }
1281
1282             syscmd("umount $targetdir/dev");
1283         }
1284
1285         # cleanup
1286
1287         unlink "$targetdir/usr/sbin/policy-rc.d";
1288
1289         diversion_remove($targetdir, "/sbin/start-stop-daemon");
1290
1291         # set root password
1292         my $octets = encode("utf-8", $password);
1293         run_command("chroot $targetdir /usr/sbin/chpasswd", undef,
1294                     "root:$octets\n");
1295
1296         if ($env->{product} eq 'pmg') {
1297             # save admin email
1298             file_write_all("$targetdir/etc/pmg/pmg.conf", "section: admin\n\temail ${mailto}\n");
1299
1300         } elsif ($env->{product} eq 'pve') {
1301
1302             # create pmxcfs DB
1303
1304             my $tmpdir = "$targetdir/tmp/pve";
1305             mkdir $tmpdir;
1306
1307             # write vnc keymap to datacenter.cfg
1308             my $vnckmap = $env->{locales}->{kmap}->{$keymap}->{kvm} || 'en-us';
1309             file_write_all("$tmpdir/datacenter.cfg", "keyboard: $vnckmap\n");
1310
1311             # save admin email
1312             file_write_all("$tmpdir/user.cfg", "user:root\@pam:1:0:::${mailto}::\n");
1313
1314             # write storage.cfg
1315             my $storage_cfg;
1316             if ($use_zfs) {
1317                 $storage_cfg = $storage_cfg_zfs;
1318             } elsif ($use_btrfs) {
1319                 $storage_cfg = $storage_cfg_btrfs;
1320             } elsif ($datadev) {
1321                 $storage_cfg = $storage_cfg_lvmthin;
1322             } else {
1323                 $storage_cfg = $storage_cfg_local;
1324             }
1325             file_write_all("$tmpdir/storage.cfg", $storage_cfg);
1326
1327             run_command("chroot $targetdir /usr/bin/create_pmxcfs_db /tmp/pve /var/lib/pve-cluster/config.db");
1328
1329             syscmd("rm -rf $tmpdir");
1330         } elsif ($env->{product} eq 'pbs') {
1331             my $base_cfg_path = "/etc/proxmox-backup";
1332             mkdir "$targetdir/$base_cfg_path";
1333
1334             chroot_chown($targetdir, $base_cfg_path, user => 'backup', recursive => 1);
1335             chroot_chmod($targetdir, $base_cfg_path, mode => '0700');
1336
1337             my $user_cfg_fn = "$base_cfg_path/user.cfg";
1338             file_write_all("$targetdir/$user_cfg_fn", "user: root\@pam\n\temail ${mailto}\n");
1339             chroot_chown($targetdir, $user_cfg_fn, user => 'root', group => 'backup');
1340             chroot_chmod($targetdir, $user_cfg_fn, mode => '0640');
1341         }
1342     };
1343
1344     my $err = $@;
1345
1346     update_progress(1, 0, 1, "");
1347
1348     print $err if $err;
1349
1350     if (is_test_mode()) {
1351         my $elapsed = Time::HiRes::tv_interval($starttime);
1352         print "Elapsed extract time: $elapsed\n";
1353
1354         syscmd("chroot $targetdir /usr/bin/dpkg-query -W --showformat='\${package}\n'> final.pkglist");
1355     }
1356
1357     syscmd("umount $targetdir/run");
1358     syscmd("umount $targetdir/mnt/hostrun");
1359     syscmd("umount $targetdir/tmp/pkg");
1360     syscmd("umount $targetdir/tmp");
1361     syscmd("umount $targetdir/proc");
1362     syscmd("umount $targetdir/sys/firmware/efi/efivars");
1363     syscmd("umount $targetdir/sys");
1364     rmdir("$targetdir/mnt/hostrun");
1365
1366     if ($use_zfs) {
1367         syscmd("zfs umount -a") == 0 ||
1368             die "unable to unmount zfs\n";
1369     } else {
1370         syscmd("umount -d $targetdir");
1371     }
1372
1373     if (!$err && $use_zfs) {
1374         syscmd("zfs set sync=standard $zfspoolname") == 0 ||
1375             die "unable to set zfs properties\n";
1376
1377         syscmd("zfs set mountpoint=/ $zfspoolname/ROOT/$zfsrootvolname") == 0 ||
1378             die "zfs set mountpoint failed\n";
1379
1380         syscmd("zpool set bootfs=$zfspoolname/ROOT/$zfsrootvolname $zfspoolname") == 0 ||
1381             die "zpool set bootfs failed\n";
1382         syscmd("zpool export $zfspoolname");
1383     }
1384
1385     if ($bootloader_err) {
1386         $err = $err ? "$err\n$bootloader_err" : $bootloader_err;
1387     }
1388
1389     die $err if $err;
1390 }
1391
1392 my $last_display_change = 0;
1393
1394 my $display_info_counter = 0;
1395
1396 my $display_info_items = [
1397     "extract1-license.htm",
1398     "extract2-rulesystem.htm",
1399     "extract3-spam.htm",
1400     "extract4-virus.htm",
1401 ];
1402
1403 sub display_info {
1404
1405     my $min_display_time = 15;
1406
1407     my $ctime = time();
1408
1409     return if ($ctime - $last_display_change) < $min_display_time;
1410
1411     my $page = $display_info_items->[$display_info_counter % scalar(@$display_info_items)];
1412
1413     $display_info_counter++;
1414
1415     display_html($page);
1416 }
1417
1418 sub display_html {
1419     my ($filename) = @_;
1420
1421     $filename = $steps[$step_number]->{html} if !$filename;
1422
1423     my $htmldir = "${proxmox_libdir}/html";
1424     my $path;
1425     if (-f "$htmldir/$env->{product}/$filename") {
1426         $path = "$htmldir/$env->{product}/$filename";
1427     } else {
1428         $path = "$htmldir/$filename";
1429     }
1430
1431     my $data = file_read_all($path);
1432
1433     if ($filename eq 'license.htm') {
1434         my $license = eval { decode('utf8', file_read_all("${proxmox_cddir}/EULA")) };
1435         if (my $err = $@) {
1436             die $err if !is_test_mode();
1437             $license = "TESTMODE: Ignore non existent EULA...\n";
1438         }
1439         my $title = "END USER LICENSE AGREEMENT (EULA)";
1440         $data =~ s/__LICENSE__/$license/;
1441         $data =~ s/__LICENSE_TITLE__/$title/;
1442     } elsif ($filename eq 'success.htm') {
1443         my $addr = $ipversion == 6 ? "[${ipaddress}]" : "$ipaddress";
1444         $data =~ s/__IPADDR__/$addr/g;
1445         $data =~ s/__PORT__/$env->{cfg}->{port}/g;
1446
1447         my $autoreboot_msg = $config_options->{autoreboot}
1448             ? "Automatic reboot scheduled in $autoreboot_seconds seconds."
1449             : '';
1450         $data =~ s/__AUTOREBOOT_MSG__/$autoreboot_msg/;
1451     }
1452     $data =~ s/__FULL_PRODUCT_NAME__/$env->{cfg}->{fullname}/g;
1453
1454     # always set base-path to common path, all resources are accesible from there.
1455     $htmlview->load_html($data,  "file://$htmldir/");
1456
1457     $last_display_change = time();
1458 }
1459
1460 sub prev_function {
1461
1462     my ($text, $fctn) = @_;
1463
1464     $fctn = $step_number if !$fctn;
1465     $text = "_Previous" if !$text;
1466     $prev_btn->set_label ($text);
1467
1468     $step_number--;
1469     $steps[$step_number]->{function}();
1470
1471     $prev_btn->grab_focus();
1472 }
1473
1474 sub set_next {
1475     my ($text, $fctn) = @_;
1476
1477     $next_fctn = $fctn;
1478     my $step = $steps[$step_number];
1479     $text //= $steps[$step_number]->{next_button} // '_Next';
1480     $next->set_label($text);
1481
1482     $next->grab_focus();
1483 }
1484
1485 sub create_main_window {
1486
1487     $window = Gtk3::Window->new();
1488     $window->set_default_size(1024, 768);
1489     $window->set_has_resize_grip(0);
1490     $window->fullscreen() if !is_test_mode();
1491     $window->set_decorated(0) if !is_test_mode();
1492
1493     my $vbox = Gtk3::VBox->new(0, 0);
1494
1495     my $logofn = "$env->{product}-banner.png";
1496     my $image = Gtk3::Image->new_from_file("${proxmox_libdir}/$logofn");
1497
1498     my $provider = Gtk3::CssProvider->new();
1499     my $theming = "* {\nbackground: #171717;\n}";
1500     $provider->load_from_data ([map ord, split //, $theming]);
1501     my $context = $image->get_style_context();
1502     $context->add_provider($provider, 600);
1503
1504     $vbox->pack_start($image, 0, 0, 0);
1505
1506     my $hbox = Gtk3::HBox->new(0, 0);
1507     $vbox->pack_start($hbox, 1, 1, 0);
1508
1509  #  my $f1 = Gtk3::Frame->new ('test');
1510  #  $f1->set_shadow_type ('none');
1511  #  $hbox->pack_start ($f1, 1, 1, 0);
1512
1513     my $sep1 = Gtk3::HSeparator->new();
1514     $vbox->pack_start($sep1, 0, 0, 0);
1515
1516     $cmdbox = Gtk3::HBox->new();
1517     $vbox->pack_start($cmdbox, 0, 0, 10);
1518
1519     $next = Gtk3::Button->new('_Next');
1520     $next->signal_connect(clicked => sub { $last_display_change = 0; &$next_fctn (); });
1521     $cmdbox->pack_end($next, 0, 0, 10);
1522
1523
1524     $prev_btn = Gtk3::Button->new('_Previous');
1525     $prev_btn->signal_connect(clicked => sub { $last_display_change = 0; &prev_function (); });
1526     $cmdbox->pack_end($prev_btn, 0, 0, 10);
1527
1528
1529     my $abort = Gtk3::Button->new('_Abort');
1530     $abort->set_can_focus(0);
1531     $cmdbox->pack_start($abort, 0, 0, 10);
1532     $abort->signal_connect(clicked => sub { exit (-1); });
1533
1534     my $vbox2 = Gtk3::VBox->new(0, 0);
1535     $hbox->add($vbox2);
1536
1537     $htmlview = Gtk3::WebKit2::WebView->new();
1538     my $scrolls = Gtk3::ScrolledWindow->new();
1539     $scrolls->add($htmlview);
1540
1541     my $hbox2 = Gtk3::HBox->new(0, 0);
1542     $hbox2->pack_start($scrolls, 1, 1, 0);
1543
1544     $vbox2->pack_start($hbox2, 1, 1, 0);
1545
1546     my $vbox3 = Gtk3::VBox->new(0, 0);
1547     $vbox2->pack_start($vbox3, 0, 0, 0);
1548
1549     my $sep2 = Gtk3::HSeparator->new;
1550     $vbox3->pack_start($sep2, 0, 0, 0);
1551
1552     $inbox = Gtk3::HBox->new(0, 0);
1553     $vbox3->pack_start($inbox, 0, 0, 0);
1554
1555     $window->add($vbox);
1556
1557     $window->show_all;
1558     $window->realize();
1559 }
1560
1561 sub cleanup_view {
1562     $inbox->foreach(sub {
1563         my $child = shift;
1564         $inbox->remove ($child);
1565     });
1566 }
1567
1568 # fixme: newer GTK3 has special properties to handle numbers with Entry
1569 # only allow floating point numbers with Gtk3::Entry
1570
1571 sub check_float {
1572     my ($entry, $event) = @_;
1573
1574     return check_number($entry, $event, 1);
1575 }
1576
1577 sub check_int {
1578     my ($entry, $event) = @_;
1579
1580     return check_number($entry, $event, 0);
1581 }
1582
1583 sub check_number {
1584     my ($entry, $event, $float) = @_;
1585
1586     my $val = $event->get_keyval;
1587
1588     if (($float && $val == ord '.') ||
1589         $val == Gtk3::Gdk::KEY_ISO_Left_Tab ||
1590         $val == Gtk3::Gdk::KEY_Shift_L ||
1591         $val == Gtk3::Gdk::KEY_Tab ||
1592         $val == Gtk3::Gdk::KEY_Left ||
1593         $val == Gtk3::Gdk::KEY_Right ||
1594         $val == Gtk3::Gdk::KEY_BackSpace ||
1595         $val == Gtk3::Gdk::KEY_Delete ||
1596         ($val >= ord '0' && $val <= ord '9') ||
1597         ($val >= Gtk3::Gdk::KEY_KP_0 &&
1598          $val <= Gtk3::Gdk::KEY_KP_9)) {
1599         return undef;
1600     }
1601
1602     return 1;
1603 }
1604
1605 sub create_text_input {
1606     my ($default, $text) = @_;
1607
1608     my $hbox = Gtk3::Box->new('horizontal', 0);
1609
1610     my $label = Gtk3::Label->new($text);
1611     $label->set_size_request(150, -1);
1612     $label->set_alignment(1, 0.5);
1613     $hbox->pack_start($label, 0, 0, 10);
1614     my $e1 = Gtk3::Entry->new();
1615     $e1->set_width_chars(35);
1616     $hbox->pack_start($e1, 0, 0, 0);
1617     $e1->set_text($default);
1618
1619     return ($hbox, $e1);
1620 }
1621 sub create_cidr_inputs {
1622     my ($default_ip, $default_mask) = @_;
1623
1624     my $hbox = Gtk3::Box->new('horizontal', 0);
1625
1626     my $label = Gtk3::Label->new('IP Address (CIDR)');
1627     $label->set_size_request(150, -1);
1628     $label->set_alignment(1, 0.5);
1629     $hbox->pack_start($label, 0, 0, 10);
1630
1631     my $ip_el = Gtk3::Entry->new();
1632     $ip_el->set_width_chars(28);
1633     $hbox->pack_start($ip_el, 0, 0, 0);
1634     $ip_el->set_text($default_ip);
1635
1636     $label = Gtk3::Label->new('/');
1637     $label->set_size_request(10, -1);
1638     $label->set_alignment(0.5, 0.5);
1639     $hbox->pack_start($label, 0, 0, 2);
1640
1641     my $cidr_el = Gtk3::Entry->new();
1642     $cidr_el->set_width_chars(3);
1643     $hbox->pack_start($cidr_el, 0, 0, 0);
1644     $cidr_el->set_text($default_mask);
1645
1646     return ($hbox, $ip_el, $cidr_el);
1647 }
1648
1649 sub display_message {
1650     my ($msg) = @_;
1651
1652     my $dialog = Gtk3::MessageDialog->new($window, 'modal', 'info', 'ok', $msg);
1653     $dialog->run();
1654     $dialog->destroy();
1655 }
1656
1657 sub display_error {
1658     my ($msg) = @_;
1659
1660     my $dialog = Gtk3::MessageDialog->new($window, 'modal', 'error', 'ok', $msg);
1661     $dialog->run();
1662     $dialog->destroy();
1663 }
1664
1665 sub display_prompt {
1666     my ($query) = @_;
1667
1668     my $dialog = Gtk3::MessageDialog->new($window, 'modal', 'question', 'ok-cancel', $query);
1669     my $response = $dialog->run();
1670     $dialog->destroy();
1671
1672     return $response;
1673 }
1674
1675 my $ipconf_first_view = 1;
1676
1677 sub create_ipconf_view {
1678
1679     cleanup_view();
1680     display_html();
1681
1682     my $vcontainer = Gtk3::Box->new('vertical', 0);
1683     $inbox->pack_start($vcontainer, 1, 0, 0);
1684     my $hcontainer =  Gtk3::Box->new('horizontal', 0);
1685     $vcontainer->pack_start($hcontainer, 0, 0, 10);
1686     my $vbox =  Gtk3::Box->new('vertical', 0);
1687     $hcontainer->add($vbox);
1688
1689     my $ipaddr_text = $config->{ipaddress} // "192.168.100.2";
1690     my $netmask_text = $config->{netmask} // "24";
1691     my $cidr_box;
1692     ($cidr_box, $ipconf_entry_addr, $ipconf_entry_mask) =
1693         create_cidr_inputs($ipaddr_text, $netmask_text);
1694
1695     my $device_cb = Gtk3::ComboBoxText->new();
1696     $device_cb->set_active(0);
1697     $device_cb->set_visible(1);
1698
1699     my $get_device_desc = sub {
1700         my $iface = shift;
1701         return "$iface->{name} - $iface->{mac} ($iface->{driver})";
1702     };
1703
1704     my $device_active_map = {};
1705     my $device_active_reverse_map = {};
1706
1707     my $device_change_handler = sub {
1708         my $current = shift;
1709
1710         my $new = $device_active_map->{$current->get_active()};
1711         return if defined($ipconf->{selected}) && $new eq $ipconf->{selected};
1712
1713         $ipconf->{selected} = $new;
1714         my $iface = $ipconf->{ifaces}->{$ipconf->{selected}};
1715         $config->{mngmt_nic} = $iface->{name};
1716         $ipconf_entry_addr->set_text($iface->{inet}->{addr} || $iface->{inet6}->{addr})
1717             if $iface->{inet}->{addr} || $iface->{inet6}->{addr};
1718         $ipconf_entry_mask->set_text($iface->{inet}->{prefix} || $iface->{inet6}->{prefix})
1719             if $iface->{inet}->{prefix} || $iface->{inet6}->{prefix};
1720     };
1721
1722     my $i = 0;
1723     foreach my $index (sort keys %{$ipconf->{ifaces}}) {
1724         $device_cb->append_text(&$get_device_desc($ipconf->{ifaces}->{$index}));
1725         $device_active_map->{$i} = $index;
1726         $device_active_reverse_map->{$ipconf->{ifaces}->{$index}->{name}} = $i;
1727         if ($ipconf_first_view && $index == $ipconf->{default}) {
1728             $device_cb->set_active($i);
1729             &$device_change_handler($device_cb);
1730             $ipconf_first_view = 0;
1731         }
1732         $device_cb->signal_connect('changed' => $device_change_handler);
1733         $i++;
1734     }
1735
1736     if (my $nic = $config->{mngmt_nic}) {
1737         $device_cb->set_active($device_active_reverse_map->{$nic} // 0);
1738     } else {
1739         $device_cb->set_active(0);
1740     }
1741
1742     my $devicebox = Gtk3::HBox->new(0, 0);
1743     my $label = Gtk3::Label->new("Management Interface:");
1744     $label->set_size_request(150, -1);
1745     $label->set_alignment(1, 0.5);
1746     $devicebox->pack_start($label, 0, 0, 10);
1747     $devicebox->pack_start($device_cb, 0, 0, 0);
1748
1749     $vbox->pack_start($devicebox, 0, 0, 2);
1750
1751     my $hn = $config->{fqdn} // "$env->{product}." . ($ipconf->{domain} // "example.invalid");
1752
1753     my ($hostbox, $hostentry) = create_text_input($hn, 'Hostname (FQDN):');
1754     $vbox->pack_start($hostbox, 0, 0, 2);
1755
1756     $vbox->pack_start($cidr_box, 0, 0, 2);
1757
1758     $gateway = $config->{gateway} // $ipconf->{gateway} || '192.168.100.1';
1759
1760     my $gwbox;
1761     ($gwbox, $ipconf_entry_gw) =
1762         create_text_input($gateway, 'Gateway:');
1763
1764     $vbox->pack_start($gwbox, 0, 0, 2);
1765
1766     $dnsserver = $config->{dnsserver} // $ipconf->{dnsserver} || $gateway;
1767
1768     my $dnsbox;
1769     ($dnsbox, $ipconf_entry_dns) =
1770         create_text_input($dnsserver, 'DNS Server:');
1771
1772     $vbox->pack_start($dnsbox, 0, 0, 0);
1773
1774     $inbox->show_all;
1775     set_next(undef, sub {
1776
1777         # verify hostname
1778
1779         my $text = $hostentry->get_text();
1780
1781         $text =~ s/^\s+//;
1782         $text =~ s/\s+$//;
1783
1784         $config->{fqdn} = $text;
1785
1786         my $namere = "([a-zA-Z0-9]([a-zA-Z0-9\-]*[a-zA-Z0-9])?)";
1787
1788         # Debian does not support purely numeric hostnames
1789         if ($text && $text =~ /^[0-9]+(?:\.|$)/) {
1790             display_message("Purely numeric hostnames are not allowed.");
1791             $hostentry->grab_focus();
1792             return;
1793         }
1794
1795         if ($text && $text =~ m/^(${namere}\.)*${namere}$/ && $text !~ m/.example.invalid$/ &&
1796             $text =~ m/^([^\.]+)\.(\S+)$/) {
1797             $hostname = $1;
1798             $domain = $2;
1799         } else {
1800             display_message("Hostname does not look like a fully qualified domain name.");
1801             $hostentry->grab_focus();
1802             return;
1803         }
1804
1805         # verify ip address
1806         $text = $ipconf_entry_addr->get_text();
1807         ($ipaddress, $ipversion) = parse_ip_address($text);
1808         if (!defined($ipaddress)) {
1809             display_message("IP address is not valid.");
1810             $ipconf_entry_addr->grab_focus();
1811             return;
1812         }
1813         $config->{ipaddress} = $ipaddress;
1814
1815         $text = $ipconf_entry_mask->get_text();
1816         $netmask = parse_ip_mask($text, $ipversion);
1817         if (!defined($netmask)) {
1818             display_message("Netmask is not valid.");
1819             $ipconf_entry_mask->grab_focus();
1820             return;
1821         }
1822         $cidr = "$ipaddress/$netmask";
1823         $config->{netmask} = $netmask;
1824
1825         $text = $ipconf_entry_gw->get_text();
1826         my ($gateway_ip, $gateway_ip_version) = parse_ip_address($text);
1827         if (!defined($gateway_ip) || $gateway_ip_version != $ipversion) {
1828             my $msg = defined($gateway_ip)
1829                 ? "Gateway and host IP version must not differ (IPv$gateway_ip_version != IPv$ipversion)."
1830                 : "Gateway is not valid.";
1831             display_message($msg);
1832             $ipconf_entry_gw->grab_focus();
1833             return;
1834         }
1835         $config->{gateway} = $gateway = $gateway_ip;
1836
1837         $text = $ipconf_entry_dns->get_text();
1838         my ($dns_ip, $dns_ip_version) = parse_ip_address($text);
1839         if (!defined($dns_ip) || $dns_ip_version != $ipversion) {
1840             my $msg = defined($gateway_ip)
1841                 ? "DNS and host IP version must not differ (IPv$gateway_ip_version != IPv$ipversion)."
1842                 : "DNS IP is not valid.";
1843             display_message($msg);
1844             $ipconf_entry_dns->grab_focus();
1845             return;
1846         }
1847         $config->{dnsserver} = $dnsserver = $dns_ip;
1848
1849         #print "TEST $ipaddress $netmask $gateway $dnsserver\n";
1850
1851         $step_number++;
1852         create_ack_view();
1853     });
1854
1855     $hostentry->grab_focus();
1856 }
1857
1858 sub create_ack_view {
1859
1860     cleanup_view();
1861
1862     my $vbox =  Gtk3::VBox->new(0, 0);
1863     $inbox->pack_start($vbox, 1, 0, 0);
1864
1865     my $reboot_checkbox = Gtk3::CheckButton->new('Automatically reboot after successful installation');
1866     $reboot_checkbox->set_active(1);
1867     $reboot_checkbox->signal_connect ("toggled" => sub {
1868         my $cb = shift;
1869         $config_options->{autoreboot} = $cb->get_active();
1870     });
1871     $vbox->pack_start($reboot_checkbox, 0, 0, 2);
1872
1873     my $ack_template = "${proxmox_libdir}/html/ack_template.htm";
1874     my $ack_html = "${proxmox_libdir}/html/$env->{product}/$steps[$step_number]->{html}";
1875     my $html_data = file_read_all($ack_template);
1876
1877     my %config_values = (
1878         __target_hd__ => join(' | ', @{$config_options->{target_hds}}),
1879         __target_fs__ => $config_options->{filesys},
1880         __country__ => $env->{locales}->{country}->{$country}->{name},
1881         __timezone__ => $timezone,
1882         __keymap__ => $keymap,
1883         __mailto__ => $mailto,
1884         __interface__ => $ipconf->{ifaces}->{$ipconf->{selected}}->{name},
1885         __hostname__ => $hostname,
1886         __ip__ => $ipaddress,
1887         __cidr__ => $cidr,
1888         __netmask__ => $netmask,
1889         __gateway__ => $gateway,
1890         __dnsserver__ => $dnsserver,
1891     );
1892
1893     while (my ($k, $v) = each %config_values) {
1894         $html_data =~ s/$k/$v/g;
1895     }
1896
1897     file_write_all($ack_html, $html_data);
1898
1899     display_html();
1900
1901     $inbox->show_all;
1902
1903     set_next(undef, sub {
1904         $step_number++;
1905         create_extract_view();
1906     });
1907 }
1908
1909 sub get_device_desc {
1910     my ($devname, $size, $model) = @_;
1911
1912     if ($size && ($size > 0)) {
1913         $size = int($size/2048); # size in MiB, from 512B "sectors"
1914
1915         my $text = "$devname (";
1916         if ($size >= 1024) {
1917             $size = $size/1024; # size in GiB
1918             if ($size >= 1024) {
1919                 $size = $size/1024; # size in TiB
1920                 $text .= sprintf("%.2f", $size) . "TiB";
1921             } else {
1922                 $text .= sprintf("%.2f", $size) . "GiB";
1923             }
1924         } else {
1925             $text .= "${size}MiB";
1926         }
1927
1928         $text .= ", $model" if $model;
1929         $text .= ")";
1930         return $text;
1931
1932     } else {
1933         return $devname;
1934     }
1935 }
1936
1937 my $last_layout;
1938 my $country_layout;
1939 sub update_layout {
1940     my ($cb, $kmap) = @_;
1941
1942     my $ind;
1943     my $def;
1944     my $i = 0;
1945     my $kmaphash = $env->{locales}->{kmaphash};
1946     foreach my $layout (sort keys %$kmaphash) {
1947         $def = $i if $kmaphash->{$layout} eq 'en-us';
1948         $ind = $i if $kmap && $kmaphash->{$layout} eq $kmap;
1949         $i++;
1950     }
1951
1952     my $val = $ind || $def || 0;
1953
1954     if (!defined($kmap)) {
1955         $last_layout //= $val;
1956     } elsif (!defined($country_layout) || $country_layout != $val) {
1957         $last_layout = $country_layout = $val;
1958     }
1959     $cb->set_active($last_layout);
1960 }
1961
1962 my $lastzonecb;
1963 sub update_zonelist {
1964     my ($box, $cc) = @_;
1965
1966     my $sel = $timezone; # initial default
1967     if ($lastzonecb) {
1968         $sel = $lastzonecb->get_active_text();
1969         $box->remove($lastzonecb);
1970     }
1971
1972     my $cb = $lastzonecb = Gtk3::ComboBoxText->new();
1973     $cb->set_size_request(200, -1);
1974     $cb->signal_connect('changed' => sub {
1975         $timezone = $cb->get_active_text();
1976     });
1977
1978     my ($cczones, $zones) = $env->{locales}->@{'cczones', 'zones'};
1979     my @available_zones = $cc && defined($cczones->{$cc}) ? keys %{$cczones->{$cc}} : keys %$zones;
1980
1981     my ($i, $selected_index) = (0, undef);
1982     for my $zone (sort @available_zones) {
1983         $selected_index = $i if $sel && $zone eq $sel;
1984         $cb->append_text($zone);
1985         $i++;
1986     }
1987
1988     # Append UTC here, so it is always the last item and never the default for any country.
1989     $cb->append_text('UTC');
1990
1991     $cb->set_active($selected_index || 0);
1992
1993     $cb->show;
1994     $box->pack_start($cb, 0, 0, 0);
1995 }
1996
1997 sub create_password_view {
1998
1999     cleanup_view();
2000
2001     my $vbox2 =  Gtk3::VBox->new(0, 0);
2002     $inbox->pack_start($vbox2, 1, 0, 0);
2003     my $vbox =  Gtk3::VBox->new(0, 0);
2004     $vbox2->pack_start($vbox, 0, 0, 10);
2005
2006     my $hbox1 = Gtk3::HBox->new(0, 0);
2007     my $label = Gtk3::Label->new("Password");
2008     $label->set_size_request(150, -1);
2009     $label->set_alignment(1, 0.5);
2010     $hbox1->pack_start($label, 0, 0, 10);
2011     my $pwe1 = Gtk3::Entry->new();
2012     $pwe1->set_visibility(0);
2013     $pwe1->set_text($password) if $password;
2014     $pwe1->set_size_request(200, -1);
2015     $hbox1->pack_start($pwe1, 0, 0, 0);
2016
2017     my $hbox2 = Gtk3::HBox->new(0, 0);
2018     $label = Gtk3::Label->new("Confirm");
2019     $label->set_size_request(150, -1);
2020     $label->set_alignment(1, 0.5);
2021     $hbox2->pack_start($label, 0, 0, 10);
2022     my $pwe2 = Gtk3::Entry->new();
2023     $pwe2->set_visibility(0);
2024     $pwe2->set_text($password) if $password;
2025     $pwe2->set_size_request(200, -1);
2026     $hbox2->pack_start($pwe2, 0, 0, 0);
2027
2028     my $hbox3 = Gtk3::HBox->new(0, 0);
2029     $label = Gtk3::Label->new("Email");
2030     $label->set_size_request(150, -1);
2031     $label->set_alignment(1, 0.5);
2032     $hbox3->pack_start($label, 0, 0, 10);
2033     my $eme = Gtk3::Entry->new();
2034     $eme->set_size_request(200, -1);
2035     $eme->set_text($mailto);
2036     $hbox3->pack_start($eme, 0, 0, 0);
2037
2038
2039     $vbox->pack_start($hbox1, 0, 0, 5);
2040     $vbox->pack_start($hbox2, 0, 0, 5);
2041     $vbox->pack_start($hbox3, 0, 0, 15);
2042
2043     $inbox->show_all;
2044
2045     display_html();
2046
2047     set_next (undef,  sub {
2048
2049         my $t1 = $pwe1->get_text;
2050         my $t2 = $pwe2->get_text;
2051
2052         if (length ($t1) < 5) {
2053             display_message("Password is too short.");
2054             $pwe1->grab_focus();
2055             return;
2056         }
2057
2058         if ($t1 ne $t2) {
2059             display_message("Password does not match.");
2060             $pwe1->grab_focus();
2061             return;
2062         }
2063
2064         my $t3 = $eme->get_text;
2065         if ($t3 !~ m/^[\w\+\-\~]+(\.[\w\+\-\~]+)*@[a-zA-Z0-9\-]+(\.[a-zA-Z0-9\-]+)*$/) {
2066             display_message("Email does not look like a valid address" .
2067                              " (user\@domain.tld)");
2068             $eme->grab_focus();
2069             return;
2070         }
2071
2072         if ($t3 eq 'mail@example.invalid') {
2073             display_message("Please enter a valid Email address");
2074             $eme->grab_focus();
2075             return;
2076         }
2077
2078         $password = $t1;
2079         $mailto = $t3;
2080
2081         $step_number++;
2082         create_ipconf_view();
2083     });
2084
2085     $pwe1->grab_focus();
2086
2087 }
2088
2089 my $installer_kmap;
2090 sub create_country_view {
2091
2092     cleanup_view();
2093
2094     my $locales = $env->{locales};
2095
2096     my $vbox2 =  Gtk3::VBox->new(0, 0);
2097     $inbox->pack_start($vbox2, 1, 0, 0);
2098     my $vbox =  Gtk3::VBox->new(0, 0);
2099     $vbox2->pack_start($vbox, 0, 0, 10);
2100
2101     my $w = Gtk3::Entry->new();
2102     $w->set_size_request(200, -1);
2103
2104     my $c = Gtk3::EntryCompletion->new();
2105     $c->set_text_column(0);
2106     $c->set_minimum_key_length(0);
2107     $c->set_popup_set_width(1);
2108     $c->set_inline_completion(1);
2109
2110     my $hbox2 = Gtk3::HBox->new(0, 0);
2111     my $label = Gtk3::Label->new("Time zone");
2112     $label->set_size_request(150, -1);
2113     $label->set_alignment(1, 0.5);
2114     $hbox2->pack_start($label, 0, 0, 10);
2115     update_zonelist ($hbox2);
2116
2117     my $hbox3 = Gtk3::HBox->new(0, 0);
2118     $label = Gtk3::Label->new("Keyboard Layout");
2119     $label->set_size_request(150, -1);
2120     $label->set_alignment(1, 0.5);
2121     $hbox3->pack_start($label, 0, 0, 10);
2122
2123     my $kmapcb = Gtk3::ComboBoxText->new();
2124     $kmapcb->set_size_request (200, -1);
2125     for my $layout (sort keys %{$locales->{kmaphash}}) {
2126         $kmapcb->append_text($layout);
2127     }
2128
2129     update_layout($kmapcb);
2130     $hbox3->pack_start ($kmapcb, 0, 0, 0);
2131
2132     $kmapcb->signal_connect ('changed' => sub {
2133         my $sel = $kmapcb->get_active_text();
2134         $last_layout = $kmapcb->get_active();
2135         if (my $kmap = $locales->{kmaphash}->{$sel}) {
2136             my $xkmap = $locales->{kmap}->{$kmap}->{x11};
2137             my $xvar = $locales->{kmap}->{$kmap}->{x11var};
2138             $keymap = $kmap;
2139
2140             return if (defined($installer_kmap) && $installer_kmap eq $kmap);
2141
2142             $installer_kmap = $keymap;
2143
2144             if (!is_test_mode()) {
2145                 syscmd ("setxkbmap $xkmap $xvar");
2146
2147                 my $kbd_config = qq{
2148                     XKBLAYOUT="$xkmap"
2149                     XKBVARIANT="$xvar"
2150                     BACKSPACE="guess"
2151                 };
2152                 $kbd_config =~ s/^\s+//gm;
2153
2154                 Proxmox::Sys::Command::run_in_background(sub {
2155                     file_write_all('/etc/default/keyboard', $kbd_config);
2156                     system("setupcon");
2157                 });
2158             }
2159         }
2160     });
2161
2162     $w->signal_connect ('changed' => sub {
2163         my ($entry, $event) = @_;
2164         my $text = $entry->get_text;
2165
2166         if (my $cc = $locales->{countryhash}->{lc($text)}) {
2167             update_zonelist($hbox2, $cc);
2168             my $kmap = $locales->{country}->{$cc}->{kmap} || 'en-us';
2169             update_layout($kmapcb, $kmap);
2170         }
2171     });
2172
2173     $w->signal_connect (key_press_event => sub {
2174         my ($entry, $event) = @_;
2175         my $text = $entry->get_text;
2176
2177         my $val = $event->get_keyval;
2178
2179         if ($val == Gtk3::Gdk::KEY_Tab) {
2180             my $cc = $locales->{countryhash}->{lc($text)};
2181
2182             my $found = 0;
2183             my $compl;
2184
2185             if ($cc) {
2186                 $found = 1;
2187                 $compl = $locales->{country}->{$cc}->{name};
2188             } else {
2189                 for my $country (values $locales->{country}->%*) {
2190                     if ($country->{name} =~ m/^\Q$text\E.*$/i) {
2191                         $found++;
2192                         $compl = $country->{name};
2193                     }
2194                     last if $found > 1;
2195                 }
2196             }
2197
2198             if ($found == 1) {
2199                 $entry->set_text($compl);
2200                 $c->complete();
2201                 return undef;
2202             } else {
2203                 #Gtk3::Gdk::beep();
2204                 print chr(7); # beep ?
2205             }
2206
2207             $c->complete();
2208
2209             my $buf = $w->get_buffer();
2210             $buf->insert_text(-1, '', -1); # popup selection
2211
2212             return 1;
2213         }
2214
2215         return undef;
2216     });
2217
2218     my $country_store = Gtk3::ListStore->new('Glib::String');
2219     my $countries = $locales->{country};
2220     for my $cc (sort { $countries->{$a}->{name} cmp $countries->{$b}->{name} } keys %$countries) {
2221         my $iter = $country_store->append();
2222         $country_store->set($iter, 0, $countries->{$cc}->{name});
2223     }
2224     $c->set_model($country_store);
2225
2226     $w->set_completion ($c);
2227
2228     my $hbox =  Gtk3::HBox->new(0, 0);
2229
2230     $label = Gtk3::Label->new("Country");
2231     $label->set_alignment(1, 0.5);
2232     $label->set_size_request(150, -1);
2233     $hbox->pack_start($label, 0, 0, 10);
2234     $hbox->pack_start($w, 0, 0, 0);
2235
2236     $vbox->pack_start($hbox, 0, 0, 5);
2237     $vbox->pack_start($hbox2, 0, 0, 5);
2238     $vbox->pack_start($hbox3, 0, 0, 5);
2239
2240     if ($country && (my $entry = $locales->{country}->{$country})) {
2241         $w->set_text($entry->{name});
2242     }
2243
2244     $inbox->show_all;
2245
2246     display_html();
2247     set_next (undef,  sub {
2248
2249         my $text = $w->get_text;
2250
2251         if (my $cc = $locales->{countryhash}->{lc($text)}) {
2252             $country = $cc;
2253             $step_number++;
2254             create_password_view();
2255             return;
2256         } else {
2257             display_message("Please select a country first.");
2258             $w->grab_focus();
2259         }
2260     });
2261
2262     $w->grab_focus();
2263 }
2264
2265 my $target_hd_combo;
2266 my $target_hd_label;
2267
2268 my $hdoption_first_setup = 1;
2269
2270 my $create_basic_grid = sub {
2271     my $grid =  Gtk3::Grid->new();
2272     $grid->set_visible(1);
2273     $grid->set_column_spacing(10);
2274     $grid->set_row_spacing(10);
2275     $grid->set_hexpand(1);
2276
2277     $grid->set_margin_start(10);
2278     $grid->set_margin_end(20);
2279     $grid->set_margin_top(5);
2280     $grid->set_margin_bottom(5);
2281
2282     return $grid;
2283 };
2284
2285 my $create_label_widget_grid = sub {
2286     my ($labeled_widgets) = @_;
2287
2288     my $grid = &$create_basic_grid();
2289     my $row = 0;
2290
2291     for (my $i = 0; $i < @$labeled_widgets; $i += 2) {
2292         my $widget = @$labeled_widgets[$i+1];
2293         my $label = Gtk3::Label->new(@$labeled_widgets[$i]);
2294         $label->set_visible(1);
2295         $label->set_alignment (1, 0.5);
2296         $grid->attach($label, 0, $row, 1, 1);
2297         $widget->set_visible(1);
2298         $grid->attach($widget, 1, $row, 1, 1);
2299         $row++;
2300     }
2301
2302     return $grid;
2303 };
2304
2305 # only relevant for raid with its multipl diskX to diskY mappings.
2306 my $get_selected_hdsize = sub {
2307     my $hdsize = shift;
2308     return $hdsize if defined($hdsize);
2309
2310     # compute the smallest disk size of the actually selected disks
2311     my $cached_disks = get_cached_disks();
2312     my $disk_count = scalar(@$cached_disks);
2313     for (my $i = 0; $i < $disk_count; $i++) {
2314         my $cur_hd = $config_options->{"disksel$i"} // next;
2315         my $disksize = int(@$cur_hd[2] / (2 * 1024 * 1024.0)); # size in GB
2316         $hdsize //= $disksize;
2317         $hdsize = $disksize if $disksize < $hdsize;
2318     }
2319
2320     if (my $cfg_hdsize = $config_options->{hdsize}) {
2321         # had the dialog open previously and set an even lower size than the disk selection allows
2322         $hdsize = $cfg_hdsize if $cfg_hdsize < $hdsize;
2323     }
2324     return $hdsize // 0; # fall back to zero, e.g., if none is selected hdsize cannot be any size
2325 };
2326
2327 my sub update_hdsize_adjustment {
2328     my ($adjustment, $hdsize) = @_;
2329
2330     $hdsize = $get_selected_hdsize->($hdsize);
2331     # expect that lower = 0 and step increments = 1 still are valid
2332     $adjustment->set_upper($hdsize + 1);
2333     $adjustment->set_value($hdsize);
2334 }
2335
2336 my sub create_hdsize_adjustment {
2337     my ($hdsize) = @_;
2338     $hdsize = $get_selected_hdsize->($hdsize);
2339     # params are: initial value, lower, upper, step increment, page increment, page size
2340     return Gtk3::Adjustment->new($config_options->{hdsize} || $hdsize, 0, $hdsize+1, 1, 1, 1);
2341 }
2342
2343 my sub get_hdsize_spin_button {
2344     my $hdsize = shift;
2345
2346     my $hdsize_entry_buffer = Gtk3::EntryBuffer->new(undef, 1);
2347     my $hdsize_size_adj = create_hdsize_adjustment($hdsize);
2348
2349     my $spinbutton_hdsize = Gtk3::SpinButton->new($hdsize_size_adj, 1, 1);
2350     $spinbutton_hdsize->set_buffer($hdsize_entry_buffer);
2351     $spinbutton_hdsize->set_adjustment($hdsize_size_adj);
2352     $spinbutton_hdsize->set_tooltip_text("only use specified size (GB) of the harddisk (rest left unpartitioned)");
2353     return $spinbutton_hdsize;
2354 };
2355
2356 my $create_raid_disk_grid = sub {
2357     my ($hdsize_buttons) = @_;
2358
2359     my $cached_disks = get_cached_disks();
2360     my $disk_count = scalar(@$cached_disks);
2361     my $disk_labeled_widgets = [];
2362     for (my $i = 0; $i < $disk_count; $i++) {
2363         my $disk_selector = Gtk3::ComboBoxText->new();
2364         $disk_selector->append_text("-- do not use --");
2365         $disk_selector->set_active(0);
2366         $disk_selector->set_visible(1);
2367
2368         for my $hd (@$cached_disks) {
2369             my ($disk, $devname, $size, $model, $logical_bsize) = @$hd;
2370             $disk_selector->append_text(get_device_desc($devname, $size, $model));
2371         }
2372
2373         $disk_selector->{pve_disk_id} = $i;
2374         $disk_selector->signal_connect(changed => sub {
2375             my $w = shift;
2376             my $diskid = $w->{pve_disk_id};
2377             my $a = $w->get_active - 1;
2378             $config_options->{"disksel${diskid}"} = ($a >= 0) ? $cached_disks->[$a] : undef;
2379             for my $btn (@$hdsize_buttons) {
2380                 update_hdsize_adjustment($btn->get_adjustment());
2381             }
2382         });
2383
2384         if ($hdoption_first_setup) {
2385             $disk_selector->set_active ($i+1) if $cached_disks->[$i];
2386         } else {
2387             my $hdind = 0;
2388             if (my $cur_hd = $config_options->{"disksel$i"}) {
2389                 foreach my $hd (@$cached_disks) {
2390                     if (@$hd[1] eq @$cur_hd[1]) {
2391                         $disk_selector->set_active($hdind+1);
2392                         last;
2393                     }
2394                     $hdind++;
2395                 }
2396             }
2397         }
2398
2399         push @$disk_labeled_widgets, "Harddisk $i", $disk_selector;
2400     }
2401
2402     my $clear_all_button = Gtk3::Button->new('_Deselect All');
2403     if ($disk_count > 3) {
2404         $clear_all_button->signal_connect('clicked', sub {
2405             my $is_widget = 0;
2406             for my $disk_selector (@$disk_labeled_widgets) {
2407                 $disk_selector->set_active(0) if $is_widget;
2408                 $is_widget ^= 1;
2409             }
2410         });
2411         $clear_all_button->set_visible(1);
2412     }
2413
2414     my $scrolled_window = Gtk3::ScrolledWindow->new();
2415     $scrolled_window->set_hexpand(1);
2416     $scrolled_window->set_propagate_natural_height(1) if $disk_count > 4;
2417
2418     my $diskgrid = $create_label_widget_grid->($disk_labeled_widgets);
2419
2420     $scrolled_window->add($diskgrid);
2421     $scrolled_window->set_policy('never', 'automatic');
2422     $scrolled_window->set_visible(1);
2423     $scrolled_window->set_min_content_height(190);
2424
2425     my $vbox = Gtk3::Box->new('vertical', 0);
2426     $vbox->pack_start($scrolled_window, 1, 1, 10);
2427
2428     my $hbox = Gtk3::Box->new('horizontal', 0);
2429     $hbox->pack_end($clear_all_button, 0, 0, 20);
2430     $hbox->set_visible(1);
2431     $vbox->pack_end($hbox, 0, 0, 0);
2432
2433     return $vbox;
2434 };
2435
2436 my $create_raid_advanced_grid = sub {
2437     my ($hdsize_btn) = @_;
2438     my $labeled_widgets = [];
2439     my $spinbutton_ashift = Gtk3::SpinButton->new_with_range(9, 13, 1);
2440     $spinbutton_ashift->set_tooltip_text("zpool ashift property (pool sector size, default 2^12)");
2441     $spinbutton_ashift->signal_connect ("value-changed" => sub {
2442         my $w = shift;
2443         $config_options->{ashift} = $w->get_value_as_int();
2444     });
2445     $config_options->{ashift} = 12 if ! defined($config_options->{ashift});
2446     $spinbutton_ashift->set_value($config_options->{ashift});
2447     push @$labeled_widgets, "ashift";
2448     push @$labeled_widgets, $spinbutton_ashift;
2449
2450     my $combo_compress = Gtk3::ComboBoxText->new();
2451     $combo_compress->set_tooltip_text("zfs compression algorithm for rpool dataset");
2452     my $comp_opts = ["on","off","lzjb","lz4", "zle", "gzip", "zstd"];
2453     foreach my $opt (@$comp_opts) {
2454         $combo_compress->append($opt, $opt);
2455     }
2456     $config_options->{compress} = "on" if !defined($config_options->{compress});
2457     $combo_compress->set_active_id($config_options->{compress});
2458     $combo_compress->signal_connect (changed => sub {
2459         my $w = shift;
2460         $config_options->{compress} = $w->get_active_text();
2461     });
2462     push @$labeled_widgets, "compress";
2463     push @$labeled_widgets, $combo_compress;
2464
2465     my $combo_checksum = Gtk3::ComboBoxText->new();
2466     $combo_checksum->set_tooltip_text("zfs checksum algorithm for rpool dataset");
2467     my $csum_opts = ["on", "off","fletcher2", "fletcher4", "sha256"];
2468     foreach my $opt (@$csum_opts) {
2469         $combo_checksum->append($opt, $opt);
2470     }
2471     $config_options->{checksum} = "on" if !($config_options->{checksum});
2472     $combo_checksum->set_active_id($config_options->{checksum});
2473     $combo_checksum->signal_connect (changed => sub {
2474         my $w = shift;
2475         $config_options->{checksum} = $w->get_active_text();
2476     });
2477     push @$labeled_widgets, "checksum";
2478     push @$labeled_widgets, $combo_checksum;
2479
2480     my $spinbutton_copies = Gtk3::SpinButton->new_with_range(1,3,1);
2481     $spinbutton_copies->set_tooltip_text("zfs copies property for rpool dataset (in addition to RAID redundancy!)");
2482     $spinbutton_copies->signal_connect ("value-changed" => sub {
2483         my $w = shift;
2484         $config_options->{copies} = $w->get_value_as_int();
2485     });
2486     $config_options->{copies} = 1 if !defined($config_options->{copies});
2487     $spinbutton_copies->set_value($config_options->{copies});
2488     push @$labeled_widgets, "copies", $spinbutton_copies;
2489
2490     push @$labeled_widgets, "hdsize", $hdsize_btn;
2491     return $create_label_widget_grid->($labeled_widgets);;
2492 };
2493
2494 my $create_btrfs_raid_advanced_grid = sub {
2495     my ($hdsize_btn) = @_;
2496     my $labeled_widgets = [];
2497     push @$labeled_widgets, "hdsize", $hdsize_btn;
2498     return $create_label_widget_grid->($labeled_widgets);;
2499 };
2500
2501 sub create_hdoption_view {
2502     my $dialog = Gtk3::Dialog->new();
2503
2504     $dialog->set_title("Harddisk options");
2505
2506     $dialog->add_button("_OK", 1);
2507
2508     my $contarea = $dialog->get_content_area();
2509
2510     my $hbox2 =  Gtk3::Box->new('horizontal', 0);
2511     $contarea->pack_start($hbox2, 1, 1, 5);
2512
2513     my $grid =  Gtk3::Grid->new();
2514     $grid->set_column_spacing(10);
2515     $grid->set_row_spacing(10);
2516
2517     $hbox2->pack_start($grid, 1, 0, 5);
2518
2519     my $row = 0;
2520
2521     # Filesystem type
2522     my $label0 = Gtk3::Label->new("Filesystem");
2523     $label0->set_alignment (1, 0.5);
2524     $grid->attach($label0, 0, $row, 1, 1);
2525
2526     my $fstypecb = Gtk3::ComboBoxText->new();
2527     my $fstype = [
2528         'ext4',
2529         'xfs',
2530         'zfs (RAID0)',
2531         'zfs (RAID1)',
2532         'zfs (RAID10)',
2533         'zfs (RAIDZ-1)',
2534         'zfs (RAIDZ-2)',
2535         'zfs (RAIDZ-3)',
2536     ];
2537     push @$fstype, 'btrfs (RAID0)', 'btrfs (RAID1)', 'btrfs (RAID10)'
2538         if $env->{cfg}->{enable_btrfs};
2539
2540     my $tcount = 0;
2541     foreach my $tmp (@$fstype) {
2542         $fstypecb->append_text($tmp);
2543         $fstypecb->set_active ($tcount) if $config_options->{filesys} eq $tmp;
2544         $tcount++;
2545     }
2546
2547     $grid->attach($fstypecb, 1, $row, 1, 1);
2548
2549     $hbox2->show_all();
2550
2551     $row++;
2552
2553     my $sep = Gtk3::HSeparator->new();
2554     $sep->set_visible(1);
2555     $grid->attach($sep, 0, $row, 2, 1);
2556     $row++;
2557
2558     my $hw_raid_note = Gtk3::Label->new(""); # text will be set below, before making it visible
2559     $hw_raid_note->set_line_wrap(1);
2560     $hw_raid_note->set_max_width_chars(30);
2561     $hw_raid_note->set_visible(0);
2562     $grid->attach($hw_raid_note, 0, $row++, 2, 1);
2563
2564     my $hdsize_labeled_widgets = [];
2565
2566     # size compute
2567     my $hdsize = 0;
2568     if ( -b $target_hd) {
2569         $hdsize = int(Proxmox::Sys::Block::hd_size($target_hd) / (1024 * 1024.0)); # size in GB
2570     } elsif ($target_hd) {
2571         $hdsize = int((-s $target_hd) / (1024 * 1024 * 1024.0));
2572     }
2573
2574     my $spinbutton_hdsize_nonraid = get_hdsize_spin_button($hdsize);
2575     push @$hdsize_labeled_widgets, "hdsize", $spinbutton_hdsize_nonraid;
2576     my $spinbutton_hdsize = $spinbutton_hdsize_nonraid;
2577
2578     my $entry_swapsize = Gtk3::Entry->new();
2579     $entry_swapsize->set_tooltip_text("maximum SWAP size (GB)");
2580     $entry_swapsize->signal_connect (key_press_event => \&check_float);
2581     $entry_swapsize->set_text($config_options->{swapsize}) if defined($config_options->{swapsize});
2582     push @$hdsize_labeled_widgets, "swapsize", $entry_swapsize;
2583
2584     my $entry_maxroot = Gtk3::Entry->new();
2585     if ($env->{product} eq 'pve') {
2586         $entry_maxroot->set_tooltip_text("maximum size (GB) for LVM root volume");
2587         $entry_maxroot->signal_connect (key_press_event => \&check_float);
2588         $entry_maxroot->set_text($config_options->{maxroot}) if $config_options->{maxroot};
2589         push @$hdsize_labeled_widgets, "maxroot", $entry_maxroot;
2590     }
2591
2592     my $entry_minfree = Gtk3::Entry->new();
2593     $entry_minfree->set_tooltip_text("minimum free LVM space (GB, required for LVM snapshots)");
2594     $entry_minfree->signal_connect (key_press_event => \&check_float);
2595     $entry_minfree->set_text($config_options->{minfree}) if defined($config_options->{minfree});
2596     push @$hdsize_labeled_widgets, "minfree", $entry_minfree;
2597
2598     my $entry_maxvz;
2599     if ($env->{product} eq 'pve') {
2600         $entry_maxvz = Gtk3::Entry->new();
2601         $entry_maxvz->set_tooltip_text("maximum size (GB) for LVM data volume");
2602         $entry_maxvz->signal_connect (key_press_event => \&check_float);
2603         $entry_maxvz->set_text($config_options->{maxvz}) if defined($config_options->{maxvz});
2604         push @$hdsize_labeled_widgets, "maxvz", $entry_maxvz;
2605     }
2606
2607     my $spinbutton_hdsize_zfs = get_hdsize_spin_button($hdsize);
2608     my $spinbutton_hdsize_btrfs = get_hdsize_spin_button($hdsize);
2609     my $hdsize_buttons = [ $spinbutton_hdsize_zfs, $spinbutton_hdsize_btrfs ];
2610     my $options_stack = Gtk3::Stack->new();
2611     $options_stack->set_visible(1);
2612     $options_stack->set_hexpand(1);
2613     $options_stack->set_vexpand(1);
2614     $options_stack->add_titled(&$create_raid_disk_grid($hdsize_buttons), "raiddisk", "Disk Setup");
2615     $options_stack->add_titled(&$create_label_widget_grid($hdsize_labeled_widgets), "hdsize", "Size Options");
2616     $options_stack->add_titled(&$create_raid_advanced_grid($spinbutton_hdsize_zfs), "raidzfsadvanced", "Advanced Options");
2617     $options_stack->add_titled(&$create_btrfs_raid_advanced_grid($spinbutton_hdsize_btrfs), "raidbtrfsadvanced", "Advanced Options");
2618     $options_stack->set_visible_child_name("raiddisk");
2619     my $options_stack_switcher = Gtk3::StackSwitcher->new();
2620     $options_stack_switcher->set_halign('center');
2621     $options_stack_switcher->set_stack($options_stack);
2622     $grid->attach($options_stack_switcher, 0, $row, 2, 1);
2623     $row++;
2624     $grid->attach($options_stack, 0, $row, 2, 1);
2625     $row++;
2626
2627     $hdoption_first_setup = 0;
2628
2629     my $switch_view = sub {
2630         my $raid = $config_options->{filesys} =~ m/zfs|btrfs/;
2631         my $is_zfs = $config_options->{filesys} =~ m/zfs/;
2632
2633         $target_hd_combo->set_visible(!$raid);
2634         $options_stack->get_child_by_name("hdsize")->set_visible(!$raid);
2635         $options_stack->get_child_by_name("raiddisk")->set_visible($raid);
2636
2637         if ($raid) {
2638             my $msg = "<b>Note</b>: " . ($is_zfs
2639                 ? "ZFS is not compatible with hardware RAID controllers, for details see the documentation."
2640                 : "BTRFS integration in $env->{cfg}->{fullname} is a technology preview!"
2641             );
2642             $hw_raid_note->set_markup($msg);
2643         }
2644         $hw_raid_note->set_visible($raid);
2645         $options_stack_switcher->set_visible($raid);
2646         $options_stack->get_child_by_name("raidzfsadvanced")->set_visible($is_zfs);
2647         $options_stack->get_child_by_name("raidbtrfsadvanced")->set_visible(!$is_zfs);
2648         if ($raid) {
2649             $target_hd_label->set_text("Target: $config_options->{filesys} ");
2650             $options_stack->set_visible_child_name("raiddisk");
2651         } else {
2652             $target_hd_label->set_text("Target Harddisk: ");
2653         }
2654
2655         if ($raid) {
2656             $spinbutton_hdsize = $is_zfs ? $spinbutton_hdsize_zfs : $spinbutton_hdsize_btrfs;
2657         } else {
2658             $spinbutton_hdsize = $spinbutton_hdsize_nonraid;
2659         }
2660
2661         my (undef, $pref_width) = $dialog->get_preferred_width();
2662         my (undef, $pref_height) = $dialog->get_preferred_height();
2663         $pref_height = 750 if $pref_height > 750;
2664         $dialog->resize($pref_width, $pref_height);
2665     };
2666
2667     &$switch_view();
2668
2669     $fstypecb->signal_connect (changed => sub {
2670         $config_options->{filesys} = $fstypecb->get_active_text();
2671         &$switch_view();
2672     });
2673
2674     my $sep2 = Gtk3::HSeparator->new();
2675     $sep2->set_visible(1);
2676     $contarea->pack_end($sep2, 1, 1, 10);
2677
2678     $dialog->show();
2679
2680     $dialog->run();
2681
2682     my $get_float = sub {
2683         my ($entry) = @_;
2684
2685         my $text = $entry->get_text();
2686         return undef if !defined($text);
2687
2688         $text =~ s/^\s+//;
2689         $text =~ s/\s+$//;
2690
2691         return undef if $text !~ m/^\d+(\.\d+)?$/;
2692
2693         return $text;
2694     };
2695
2696     my $tmp;
2697
2698     if (($tmp = &$get_float($spinbutton_hdsize)) && ($tmp != $hdsize)) {
2699         $config_options->{hdsize} = $tmp;
2700     } else {
2701         delete $config_options->{hdsize};
2702     }
2703
2704     if (defined($tmp = &$get_float($entry_swapsize))) {
2705         $config_options->{swapsize} = $tmp;
2706     } else {
2707         delete $config_options->{swapsize};
2708     }
2709
2710     if (defined($tmp = &$get_float($entry_maxroot))) {
2711         $config_options->{maxroot} = $tmp;
2712     } else {
2713         delete $config_options->{maxroot};
2714     }
2715
2716     if (defined($tmp = &$get_float($entry_minfree))) {
2717         $config_options->{minfree} = $tmp;
2718     } else {
2719         delete $config_options->{minfree};
2720     }
2721
2722     if ($entry_maxvz && defined($tmp = &$get_float($entry_maxvz))) {
2723         $config_options->{maxvz} = $tmp;
2724     } else {
2725         delete $config_options->{maxvz};
2726     }
2727
2728     $dialog->destroy();
2729 }
2730
2731 my $get_raid_devlist = sub {
2732
2733     my $dev_name_hash = {};
2734
2735     my $cached_disks = get_cached_disks();
2736     my $devlist = [];
2737     for (my $i = 0; $i < @$cached_disks; $i++) {
2738         if (my $hd = $config_options->{"disksel$i"}) {
2739             my ($disk, $devname, $size, $model, $logical_bsize) = @$hd;
2740             die "device '$devname' is used more than once\n"
2741                 if $dev_name_hash->{$devname};
2742             $dev_name_hash->{$devname} = $hd;
2743             push @$devlist, $hd;
2744         }
2745     }
2746
2747     return $devlist;
2748 };
2749
2750 sub zfs_mirror_size_check {
2751     my ($expected, $actual) = @_;
2752
2753     die "mirrored disks must have same size\n"
2754         if abs($expected - $actual) > $expected / 10;
2755 }
2756
2757 sub legacy_bios_4k_check {
2758     my ($lbs) = @_;
2759     die "Booting from 4kn drive in legacy BIOS mode is not supported.\n"
2760         if $boot_type ne 'efi' && $lbs == 4096;
2761 }
2762
2763 sub get_zfs_raid_setup {
2764     my $filesys = $config_options->{filesys};
2765
2766     my $devlist = &$get_raid_devlist();
2767
2768     my $diskcount = scalar(@$devlist);
2769     die "$filesys needs at least one device\n" if $diskcount < 1;
2770
2771     my $cmd= '';
2772     if ($filesys eq 'zfs (RAID0)') {
2773         foreach my $hd (@$devlist) {
2774             legacy_bios_4k_check(@$hd[4]);
2775             $cmd .= " @$hd[1]";
2776         }
2777     } elsif ($filesys eq 'zfs (RAID1)') {
2778         die "zfs (RAID1) needs at least 2 device\n" if $diskcount < 2;
2779         $cmd .= ' mirror ';
2780         my $hd = @$devlist[0];
2781         my $expected_size = @$hd[2]; # all disks need approximately same size
2782         foreach my $hd (@$devlist) {
2783             zfs_mirror_size_check($expected_size, @$hd[2]);
2784             legacy_bios_4k_check(@$hd[4]);
2785             $cmd .= " @$hd[1]";
2786         }
2787     } elsif ($filesys eq 'zfs (RAID10)') {
2788         die "zfs (RAID10) needs at least 4 device\n" if $diskcount < 4;
2789         die "zfs (RAID10) needs an even number of devices\n" if $diskcount & 1;
2790
2791         for (my $i = 0; $i < $diskcount; $i+=2) {
2792             my $hd1 = @$devlist[$i];
2793             my $hd2 = @$devlist[$i+1];
2794             zfs_mirror_size_check(@$hd1[2], @$hd2[2]); # pairs need approximately same size
2795             legacy_bios_4k_check(@$hd1[4]);
2796             legacy_bios_4k_check(@$hd2[4]);
2797             $cmd .= ' mirror ' . @$hd1[1] . ' ' . @$hd2[1];
2798         }
2799
2800     } elsif ($filesys =~ m/^zfs \(RAIDZ-([123])\)$/) {
2801         my $level = $1;
2802         my $mindisks = 2 + $level;
2803         die "zfs (RAIDZ-$level) needs at least $mindisks devices\n" if scalar(@$devlist) < $mindisks;
2804         my $hd = @$devlist[0];
2805         my $expected_size = @$hd[2]; # all disks need approximately same size
2806         $cmd .= " raidz$level";
2807         foreach my $hd (@$devlist) {
2808             zfs_mirror_size_check($expected_size, @$hd[2]);
2809             legacy_bios_4k_check(@$hd[4]);
2810             $cmd .= " @$hd[1]";
2811         }
2812     } else {
2813         die "unknown zfs mode '$filesys'\n";
2814     }
2815
2816     return ($devlist, $cmd);
2817 }
2818
2819 sub get_btrfs_raid_setup {
2820
2821     my $filesys = $config_options->{filesys};
2822
2823     my $devlist = &$get_raid_devlist();
2824
2825     my $diskcount = scalar(@$devlist);
2826     die "$filesys needs at least one device\n" if $diskcount < 1;
2827
2828     my $mode;
2829
2830     if ($diskcount == 1) {
2831         $mode = 'single';
2832     } else {
2833         if ($filesys eq 'btrfs (RAID0)') {
2834             $mode = 'raid0';
2835         } elsif ($filesys eq 'btrfs (RAID1)') {
2836             die "btrfs (RAID1) needs at least 2 device\n" if $diskcount < 2;
2837             $mode = 'raid1';
2838         } elsif ($filesys eq 'btrfs (RAID10)') {
2839             die "btrfs (RAID10) needs at least 4 device\n" if $diskcount < 4;
2840             $mode = 'raid10';
2841         } else {
2842             die "unknown btrfs mode '$filesys'\n";
2843         }
2844     }
2845
2846     return ($devlist, $mode);
2847 }
2848
2849 my $last_hd_selected = 0;
2850 sub create_hdsel_view {
2851
2852     $prev_btn->set_sensitive(1); # enable previous button at this point
2853
2854     cleanup_view();
2855
2856     my $vbox =  Gtk3::VBox->new(0, 0);
2857     $inbox->pack_start($vbox, 1, 0, 0);
2858     my $hbox =  Gtk3::HBox->new(0, 0);
2859     $vbox->pack_start($hbox, 0, 0, 10);
2860
2861     my $cached_disks = get_cached_disks();
2862     my ($disk, $devname, $size, $model, $logical_bsize) = $cached_disks->[0]->@*;
2863     $target_hd = $devname if !defined($target_hd);
2864
2865     $target_hd_label = Gtk3::Label->new("Target Harddisk: ");
2866     $hbox->pack_start($target_hd_label, 0, 0, 0);
2867
2868     $target_hd_combo = Gtk3::ComboBoxText->new();
2869
2870     foreach my $hd ($cached_disks->@*) {
2871         ($disk, $devname, $size, $model, $logical_bsize) = @$hd;
2872         $target_hd_combo->append_text(get_device_desc($devname, $size, $model));
2873     }
2874
2875     my $raid = $config_options->{filesys} =~ m/zfs|btrfs/;
2876     if ($raid) {
2877         $target_hd_label->set_text("Target: $config_options->{filesys} ");
2878         $target_hd_combo->set_visible(0);
2879         $target_hd_combo->set_no_show_all(1);
2880     }
2881     $target_hd_combo->set_active($last_hd_selected);
2882     $target_hd_combo->signal_connect(changed => sub {
2883         $a = shift->get_active;
2884         my ($disk, $devname) = @{@$cached_disks[$a]};
2885         $last_hd_selected = $a;
2886         $target_hd = $devname;
2887     });
2888
2889     $hbox->pack_start($target_hd_combo, 0, 0, 10);
2890
2891     my $options = Gtk3::Button->new('_Options');
2892     $options->signal_connect (clicked => \&create_hdoption_view);
2893     $hbox->pack_start ($options, 0, 0, 0);
2894
2895
2896     $inbox->show_all;
2897
2898     display_html();
2899
2900     set_next(undef, sub {
2901
2902         if ($config_options->{filesys} =~ m/zfs/) {
2903             my ($devlist) = eval { get_zfs_raid_setup() };
2904             if (my $err = $@) {
2905                 display_message("Warning: $err\nPlease fix ZFS setup first.");
2906                 return;
2907             }
2908             $config_options->{target_hds} = [ map { $_->[1] } @$devlist ];
2909         } elsif ($config_options->{filesys} =~ m/btrfs/) {
2910             my ($devlist) = eval { get_btrfs_raid_setup() };
2911             if (my $err = $@) {
2912                 display_message("Warning: $err\nPlease fix BTRFS setup first.");
2913                 return;
2914             }
2915             $config_options->{target_hds} = [ map { $_->[1] } @$devlist ];
2916         } else {
2917             eval {
2918                 my $target_block_size = Proxmox::Sys::Block::logical_blocksize($target_hd);
2919                 legacy_bios_4k_check($target_block_size);
2920             };
2921             if (my $err = $@) {
2922                 display_message("Warning: $err\n");
2923                 return;
2924             }
2925             $config_options->{target_hds} = [ $target_hd ];
2926         }
2927
2928         $step_number++;
2929         create_country_view();
2930     });
2931 }
2932
2933 sub create_extract_view {
2934
2935     cleanup_view();
2936
2937     display_info();
2938
2939     $next->set_sensitive(0);
2940     $prev_btn->set_sensitive(0);
2941     $prev_btn->hide();
2942
2943     my $vbox =  Gtk3::VBox->new(0, 0);
2944     $inbox->pack_start ($vbox, 1, 0, 0);
2945     my $hbox =  Gtk3::HBox->new(0, 0);
2946     $vbox->pack_start ($hbox, 0, 0, 10);
2947
2948     my $vbox2 =  Gtk3::VBox->new(0, 0);
2949     $hbox->pack_start ($vbox2, 0, 0, 0);
2950
2951     $progress_status = Gtk3::Label->new('');
2952     $vbox2->pack_start ($progress_status, 1, 1, 0);
2953
2954     $progress = Gtk3::ProgressBar->new;
2955     $progress->set_show_text(1);
2956     $progress->set_size_request (600, -1);
2957
2958     $vbox2->pack_start($progress, 0, 0, 0);
2959
2960     $inbox->show_all();
2961
2962     my $tdir = is_test_mode() ? "target" : "/target";
2963     mkdir $tdir;
2964     my $base = "${proxmox_cddir}/$env->{product}-base.squashfs";
2965
2966     eval  { extract_data($base, $tdir); };
2967     my $err = $@;
2968
2969     $next->set_sensitive(1);
2970
2971     set_next("_Reboot", sub { exit (0); } );
2972
2973     if ($err) {
2974         display_html("fail.htm");
2975         display_error($err);
2976     } else {
2977         cleanup_view();
2978         display_html("success.htm");
2979
2980         if ($config_options->{autoreboot}) {
2981             Glib::Timeout->add(1000, sub {
2982                 if ($autoreboot_seconds > 0) {
2983                     $autoreboot_seconds--;
2984                     display_html("success.htm");
2985                 } else {
2986                     exit(0);
2987                 }
2988             });
2989         }
2990     }
2991 }
2992
2993 sub create_intro_view {
2994
2995     $prev_btn->set_sensitive(0);
2996
2997     cleanup_view();
2998
2999     if (int($total_memory) < 1024) {
3000         display_error("Less than 1 GiB of usable memory detected, installation will probably fail.\n\n".
3001             "See 'System Requirements' in the $env->{cfg}->{fullname} documentation.");
3002     }
3003
3004     if ($env->{product} eq 'pve') {
3005         my $cpuinfo = eval { file_read_all('/proc/cpuinfo') };
3006         if (!$cpuinfo || $cpuinfo !~ /^flags\s*:.*(vmx|svm)/m) {
3007             display_error(
3008                 "No support for hardware-accelerated KVM virtualization detected.\n\n"
3009                 ."Check BIOS settings for Intel VT / AMD-V / SVM."
3010             );
3011         }
3012     }
3013
3014     display_html();
3015
3016     $step_number++;
3017     set_next("I a_gree", \&create_hdsel_view);
3018 }
3019
3020 $ipconf = Proxmox::Sys::Net::get_ip_config();
3021
3022 $country = detect_country() if $ipconf->{default} || is_test_mode();
3023
3024 if (!defined($env->{locales}->{country}->{$country})) {
3025     log_warn("ignoring detected country '$country', invalid or unknown\n");
3026     $country = undef;
3027 }
3028
3029 Gtk3::init();
3030
3031 create_main_window ();
3032
3033 my $initial_error = 0;
3034
3035 {
3036     my $cached_disks = get_cached_disks();
3037     if (!defined($cached_disks) || (scalar (@$cached_disks) <= 0)) {
3038         print "no harddisks found\n";
3039         $initial_error = 1;
3040         display_html("nohds.htm");
3041         set_next("Reboot", sub { exit(0); } );
3042     } else {
3043         foreach my $hd (@$cached_disks) {
3044             my ($disk, $devname) = @$hd;
3045             next if $devname =~ m|^/dev/md\d+$|;
3046             print "found Disk$disk N:$devname\n";
3047         }
3048     }
3049 }
3050
3051 if (!$initial_error && (scalar keys %{ $ipconf->{ifaces} } == 0)) {
3052     print "no network interfaces found\n";
3053     $initial_error = 1;
3054     display_html("nonics.htm");
3055     set_next("Reboot", sub { exit(0); } );
3056 }
3057
3058 create_intro_view () if !$initial_error;
3059
3060 Gtk3->main;
3061
3062 # reap left over zombie processes
3063 while ((my $child = waitpid(-1, POSIX::WNOHANG)) > 0) {
3064     print "reaped child $child\n";
3065 }
3066
3067 exit 0;