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a677c773 TL |
1 | package Proxmox::Install; |
2 | ||
3 | use strict; | |
4 | use warnings; | |
5 | ||
6 | use Cwd 'abs_path'; | |
7 | use Encode; | |
8 | use POSIX ":sys_wait_h"; | |
9 | ||
10 | use Proxmox::Install::ISOEnv; | |
11 | use Proxmox::Install::RunEnv; | |
12 | ||
13 | use Proxmox::Install::Config; | |
14 | use Proxmox::Install::StorageConfig; | |
15 | ||
16 | use Proxmox::Sys::Block qw(get_cached_disks wipe_disk partition_bootable_disk); | |
17 | use Proxmox::Sys::Command qw(run_command syscmd); | |
5364c0c1 | 18 | use Proxmox::Sys::File qw(file_read_firstline file_write_all); |
a677c773 TL |
19 | use Proxmox::UI; |
20 | ||
21 | # TODO: move somewhere better? | |
22 | my $postfix_main_cf = <<_EOD; | |
23 | # See /usr/share/postfix/main.cf.dist for a commented, more complete version | |
24 | ||
25 | myhostname=__FQDN__ | |
26 | ||
27 | smtpd_banner = \$myhostname ESMTP \$mail_name (Debian/GNU) | |
28 | biff = no | |
29 | ||
30 | # appending .domain is the MUA's job. | |
31 | append_dot_mydomain = no | |
32 | ||
33 | # Uncomment the next line to generate "delayed mail" warnings | |
34 | #delay_warning_time = 4h | |
35 | ||
36 | alias_maps = hash:/etc/aliases | |
37 | alias_database = hash:/etc/aliases | |
38 | mydestination = \$myhostname, localhost.\$mydomain, localhost | |
39 | relayhost = | |
40 | mynetworks = 127.0.0.0/8 | |
41 | inet_interfaces = loopback-only | |
42 | recipient_delimiter = + | |
43 | ||
44 | compatibility_level = 2 | |
45 | ||
46 | _EOD | |
47 | ||
48 | my ($last_display_change, $display_info_counter) = (0, 0); | |
49 | my $display_info_items = [ | |
50 | "extract1-license.htm", | |
51 | "extract2-rulesystem.htm", | |
52 | "extract3-spam.htm", | |
53 | "extract4-virus.htm", | |
54 | ]; | |
55 | ||
56 | sub reset_last_display_change { | |
57 | $last_display_change = 0; | |
58 | } | |
59 | ||
60 | sub display_info { | |
61 | my $min_display_time = 15; | |
62 | ||
63 | my $ctime = time(); | |
64 | return if ($ctime - $last_display_change) < $min_display_time; | |
65 | ||
66 | my $page = $display_info_items->[$display_info_counter % scalar(@$display_info_items)]; | |
67 | $display_info_counter++; | |
68 | ||
69 | Proxmox::UI::display_html($page); | |
70 | $last_display_change = time(); | |
71 | } | |
72 | ||
73 | ||
74 | sub update_progress { | |
75 | my ($frac, $start, $end, $text) = @_; | |
76 | ||
77 | my $res = Proxmox::UI::progress($frac, $start, $end, $text); | |
78 | ||
79 | display_info() if $res < 0.9; | |
80 | ||
81 | Proxmox::UI::process_events(); | |
82 | } | |
83 | ||
84 | my $fssetup = { | |
85 | ext4 => { | |
86 | mkfs => 'mkfs.ext4 -F', | |
87 | mkfs_root_opt => '', | |
88 | mkfs_data_opt => '-m 0', | |
89 | root_mountopt => 'errors=remount-ro', | |
90 | }, | |
91 | xfs => { | |
92 | mkfs => 'mkfs.xfs -f', | |
93 | mkfs_root_opt => '', | |
94 | mkfs_data_opt => '', | |
95 | root_mountopt => '', | |
96 | }, | |
97 | }; | |
98 | ||
99 | sub create_filesystem { | |
100 | my ($dev, $name, $type, $start, $end, $fs, $fe) = @_; | |
101 | ||
102 | my $range = $end - $start; | |
103 | my $rs = $start + $range*$fs; | |
104 | my $re = $start + $range*$fe; | |
105 | my $max = 0; | |
106 | ||
107 | my $fsdata = $fssetup->{$type} || die "internal error - unknown file system '$type'"; | |
108 | my $opts = $name eq 'root' ? $fsdata->{mkfs_root_opt} : $fsdata->{mkfs_data_opt}; | |
109 | ||
110 | update_progress(0, $rs, $re, "creating $name filesystem"); | |
111 | ||
112 | run_command("$fsdata->{mkfs} $opts $dev", sub { | |
113 | my $line = shift; | |
114 | ||
115 | if ($line =~ m/Writing inode tables:\s+(\d+)\/(\d+)/) { | |
116 | $max = $2; | |
117 | } elsif ($max && $line =~ m/(\d+)\/$max/) { | |
118 | update_progress(($1/$max)*0.9, $rs, $re); | |
119 | } elsif ($line =~ m/Creating journal.*done/) { | |
120 | update_progress(0.95, $rs, $re); | |
121 | } elsif ($line =~ m/Writing superblocks and filesystem.*done/) { | |
122 | update_progress(1, $rs, $re); | |
123 | } | |
41c686d4 | 124 | return; |
a677c773 TL |
125 | }); |
126 | } | |
127 | ||
128 | sub debconfig_set { | |
129 | my ($targetdir, $dcdata) = @_; | |
130 | ||
131 | my $cfgfile = "/tmp/debconf.txt"; | |
132 | file_write_all("$targetdir/$cfgfile", $dcdata); | |
133 | syscmd("chroot $targetdir debconf-set-selections $cfgfile"); | |
134 | unlink "$targetdir/$cfgfile"; | |
135 | } | |
136 | ||
137 | sub diversion_add { | |
138 | my ($targetdir, $cmd, $new_cmd) = @_; | |
139 | ||
140 | syscmd("chroot $targetdir dpkg-divert --package proxmox --add --rename $cmd") == 0 | |
141 | || die "unable to exec dpkg-divert\n"; | |
142 | ||
143 | syscmd("ln -sf ${new_cmd} $targetdir/$cmd") == 0 | |
144 | || die "unable to link diversion to ${new_cmd}\n"; | |
145 | } | |
146 | ||
147 | sub diversion_remove { | |
148 | my ($targetdir, $cmd) = @_; | |
149 | ||
150 | syscmd("mv $targetdir/${cmd}.distrib $targetdir/${cmd};") == 0 | |
151 | || die "unable to remove $cmd diversion\n"; | |
152 | ||
153 | syscmd("chroot $targetdir dpkg-divert --remove $cmd") == 0 | |
154 | || die "unable to remove $cmd diversion\n"; | |
155 | } | |
156 | ||
157 | sub btrfs_create { | |
158 | my ($partitions, $mode) = @_; | |
159 | ||
160 | die "unknown btrfs mode '$mode'" | |
161 | if !($mode eq 'single' || $mode eq 'raid0' || $mode eq 'raid1' || $mode eq 'raid10'); | |
162 | ||
163 | my $cmd = ['mkfs.btrfs', '-f']; | |
164 | ||
165 | push @$cmd, '-d', $mode, '-m', $mode; | |
166 | ||
167 | push @$cmd, @$partitions; | |
168 | ||
169 | syscmd($cmd); | |
170 | } | |
171 | ||
172 | sub zfs_create_rpool { | |
173 | my ($vdev, $pool_name, $root_volume_name) = @_; | |
174 | ||
175 | my $iso_env = Proxmox::Install::ISOEnv::get(); | |
176 | ||
177 | my $zfs_opts = Proxmox::Install::Config::get_zfs_opt(); | |
178 | ||
179 | my $cmd = "zpool create -f -o cachefile=none"; | |
180 | $cmd .= " -o ashift=$zfs_opts->{ashift}" if defined($zfs_opts->{ashift}); | |
181 | ||
182 | syscmd("$cmd $pool_name $vdev") == 0 || die "unable to create zfs root pool\n"; | |
183 | ||
184 | syscmd("zfs create $pool_name/ROOT") == 0 || die "unable to create zfs $pool_name/ROOT volume\n"; | |
185 | ||
a677c773 TL |
186 | syscmd("zfs create $pool_name/ROOT/$root_volume_name") == 0 || |
187 | die "unable to create zfs $pool_name/ROOT/$root_volume_name volume\n"; | |
188 | ||
e212e418 SI |
189 | if ($iso_env->{product} eq 'pve') { |
190 | syscmd("zfs create $pool_name/data") == 0 || die "unable to create zfs $pool_name/data volume\n"; | |
445b9522 SI |
191 | syscmd("zfs create -o mountpoint=/$pool_name/ROOT/$root_volume_name/var/lib/vz $pool_name/var-lib-vz") == 0 || |
192 | die "unable to create zfs $pool_name/var-lib-vz volume\n"; | |
e212e418 | 193 | } |
dd19d40c | 194 | |
a677c773 TL |
195 | # default to `relatime` on, fast enough for the installer and production |
196 | syscmd("zfs set atime=on relatime=on $pool_name") == 0 || die "unable to set zfs properties\n"; | |
197 | ||
198 | my $value = $zfs_opts->{compress} // 'on'; | |
e3beeecd | 199 | syscmd("zfs set compression=$value $pool_name"); |
a677c773 TL |
200 | |
201 | $value = $zfs_opts->{checksum} // 'on'; | |
202 | syscmd("zfs set checksum=$value $pool_name") if defined($value) && $value ne 'on'; | |
203 | ||
204 | $value = $zfs_opts->{copies} // 1; | |
205 | syscmd("zfs set copies=$value $pool_name") if defined($value) && $value != 1; | |
c4465c08 SI |
206 | |
207 | syscmd("zfs set acltype=posix $pool_name/ROOT/$root_volume_name"); | |
a677c773 TL |
208 | } |
209 | ||
f9edca42 TL |
210 | my $get_raid_devlist = sub { |
211 | ||
212 | my $dev_name_hash = {}; | |
213 | ||
214 | my $cached_disks = get_cached_disks(); | |
215 | my $devlist = []; | |
216 | for (my $i = 0; $i < @$cached_disks; $i++) { | |
c9482d0e | 217 | my $disk_id = Proxmox::Install::Config::get_disk_selection($i) // next; |
f9edca42 | 218 | |
c9482d0e | 219 | my $hd = $cached_disks->[$disk_id]; |
f9edca42 TL |
220 | my ($disk, $devname, $size, $model, $logical_bsize) = @$hd; |
221 | die "device '$devname' is used more than once\n" if $dev_name_hash->{$devname}; | |
222 | $dev_name_hash->{$devname} = $hd; | |
223 | push @$devlist, $hd; | |
224 | } | |
225 | ||
226 | return $devlist; | |
227 | }; | |
228 | ||
229 | sub zfs_mirror_size_check { | |
230 | my ($expected, $actual) = @_; | |
231 | ||
232 | die "mirrored disks must have same size\n" | |
233 | if abs($expected - $actual) > $expected / 10; | |
234 | } | |
235 | ||
236 | sub legacy_bios_4k_check { | |
237 | my ($lbs) = @_; | |
238 | my $run_env = Proxmox::Install::RunEnv::get(); | |
239 | die "Booting from 4kn drive in legacy BIOS mode is not supported.\n" | |
240 | if $run_env->{boot_type} ne 'efi' && $lbs == 4096; | |
241 | } | |
242 | ||
243 | sub get_zfs_raid_setup { | |
244 | my $filesys = Proxmox::Install::Config::get_filesys(); | |
245 | ||
246 | my $devlist = &$get_raid_devlist(); | |
247 | ||
248 | my $diskcount = scalar(@$devlist); | |
249 | die "$filesys needs at least one device\n" if $diskcount < 1; | |
250 | ||
251 | my $cmd= ''; | |
252 | if ($filesys eq 'zfs (RAID0)') { | |
253 | foreach my $hd (@$devlist) { | |
254 | legacy_bios_4k_check(@$hd[4]); | |
255 | $cmd .= " @$hd[1]"; | |
256 | } | |
257 | } elsif ($filesys eq 'zfs (RAID1)') { | |
258 | die "zfs (RAID1) needs at least 2 device\n" if $diskcount < 2; | |
259 | $cmd .= ' mirror '; | |
260 | my $hd = @$devlist[0]; | |
261 | my $expected_size = @$hd[2]; # all disks need approximately same size | |
262 | foreach my $hd (@$devlist) { | |
263 | zfs_mirror_size_check($expected_size, @$hd[2]); | |
264 | legacy_bios_4k_check(@$hd[4]); | |
265 | $cmd .= " @$hd[1]"; | |
266 | } | |
267 | } elsif ($filesys eq 'zfs (RAID10)') { | |
268 | die "zfs (RAID10) needs at least 4 device\n" if $diskcount < 4; | |
269 | die "zfs (RAID10) needs an even number of devices\n" if $diskcount & 1; | |
270 | ||
271 | for (my $i = 0; $i < $diskcount; $i+=2) { | |
272 | my $hd1 = @$devlist[$i]; | |
273 | my $hd2 = @$devlist[$i+1]; | |
274 | zfs_mirror_size_check(@$hd1[2], @$hd2[2]); # pairs need approximately same size | |
275 | legacy_bios_4k_check(@$hd1[4]); | |
276 | legacy_bios_4k_check(@$hd2[4]); | |
277 | $cmd .= ' mirror ' . @$hd1[1] . ' ' . @$hd2[1]; | |
278 | } | |
279 | ||
280 | } elsif ($filesys =~ m/^zfs \(RAIDZ-([123])\)$/) { | |
281 | my $level = $1; | |
282 | my $mindisks = 2 + $level; | |
283 | die "zfs (RAIDZ-$level) needs at least $mindisks devices\n" if scalar(@$devlist) < $mindisks; | |
284 | my $hd = @$devlist[0]; | |
285 | my $expected_size = @$hd[2]; # all disks need approximately same size | |
286 | $cmd .= " raidz$level"; | |
287 | foreach my $hd (@$devlist) { | |
288 | zfs_mirror_size_check($expected_size, @$hd[2]); | |
289 | legacy_bios_4k_check(@$hd[4]); | |
290 | $cmd .= " @$hd[1]"; | |
291 | } | |
292 | } else { | |
293 | die "unknown zfs mode '$filesys'\n"; | |
294 | } | |
295 | ||
296 | return ($devlist, $cmd); | |
297 | } | |
298 | ||
42aa2fa7 CH |
299 | # If the maximum ARC size for ZFS was explicitly changed by the user, applies |
300 | # it to the new system by setting the `zfs_arc_max` module parameter in /etc/modprobe.d/zfs.conf | |
301 | my sub zfs_setup_module_conf { | |
302 | my ($targetdir) = @_; | |
303 | ||
e8103d42 CH |
304 | my $arc_max_mib = Proxmox::Install::Config::get_zfs_opt('arc_max'); |
305 | my $arc_max = Proxmox::Install::RunEnv::clamp_zfs_arc_max($arc_max_mib) * 1024 * 1024; | |
42aa2fa7 CH |
306 | |
307 | if ($arc_max > 0) { | |
308 | file_write_all("$targetdir/etc/modprobe.d/zfs.conf", "options zfs zfs_arc_max=$arc_max\n") | |
309 | } | |
310 | } | |
311 | ||
f9edca42 TL |
312 | sub get_btrfs_raid_setup { |
313 | my $filesys = Proxmox::Install::Config::get_filesys(); | |
314 | ||
315 | my $devlist = &$get_raid_devlist(); | |
316 | ||
317 | my $diskcount = scalar(@$devlist); | |
318 | die "$filesys needs at least one device\n" if $diskcount < 1; | |
319 | ||
8b8efb9d CH |
320 | foreach my $hd (@$devlist) { |
321 | legacy_bios_4k_check(@$hd[4]); | |
322 | } | |
323 | ||
f9edca42 TL |
324 | my $mode; |
325 | ||
326 | if ($diskcount == 1) { | |
327 | $mode = 'single'; | |
328 | } else { | |
329 | if ($filesys eq 'btrfs (RAID0)') { | |
330 | $mode = 'raid0'; | |
331 | } elsif ($filesys eq 'btrfs (RAID1)') { | |
332 | die "btrfs (RAID1) needs at least 2 device\n" if $diskcount < 2; | |
333 | $mode = 'raid1'; | |
334 | } elsif ($filesys eq 'btrfs (RAID10)') { | |
335 | die "btrfs (RAID10) needs at least 4 device\n" if $diskcount < 4; | |
336 | $mode = 'raid10'; | |
337 | } else { | |
338 | die "unknown btrfs mode '$filesys'\n"; | |
339 | } | |
340 | } | |
341 | ||
342 | return ($devlist, $mode); | |
343 | } | |
344 | ||
a677c773 TL |
345 | sub get_pv_list_from_vgname { |
346 | my ($vgname) = @_; | |
347 | ||
348 | my $res; | |
349 | ||
350 | my $parser = sub { | |
351 | my $line = shift; | |
352 | $line =~ s/^\s+//; | |
353 | $line =~ s/\s+$//; | |
354 | return if !$line; | |
355 | my ($pv, $vg_uuid) = split(/\s+/, $line); | |
356 | ||
357 | if (!defined($res->{$vg_uuid}->{pvs})) { | |
358 | $res->{$vg_uuid}->{pvs} = "$pv"; | |
359 | } else { | |
360 | $res->{$vg_uuid}->{pvs} .= ", $pv"; | |
361 | } | |
41c686d4 | 362 | return; |
a677c773 TL |
363 | }; |
364 | run_command("pvs --noheadings -o pv_name,vg_uuid -S vg_name='$vgname'", $parser, undef, 1); | |
365 | ||
366 | return $res; | |
367 | } | |
368 | ||
369 | sub ask_existing_vg_rename_or_abort { | |
370 | my ($vgname) = @_; | |
371 | ||
372 | # this normally only happens if one put a disk with a PVE installation in | |
373 | # this server and that disk is not the installation target. | |
374 | my $duplicate_vgs = get_pv_list_from_vgname($vgname); | |
375 | return if !$duplicate_vgs; | |
376 | ||
a677c773 TL |
377 | for my $vg_uuid (keys %$duplicate_vgs) { |
378 | my $vg = $duplicate_vgs->{$vg_uuid}; | |
379 | ||
380 | # no high randomnes properties, but this is only for the cases where | |
381 | # we either have multiple "$vgname" vgs from multiple old PVE disks, or | |
382 | # we have a disk with both a "$vgname" and "$vgname-old"... | |
383 | my $short_uid = sprintf "%08X", rand(0xffffffff); | |
384 | $vg->{new_vgname} = "$vgname-OLD-$short_uid"; | |
a677c773 | 385 | } |
a677c773 | 386 | |
ec7b6356 CH |
387 | my $response_ok = Proxmox::Install::Config::get_lvm_auto_rename(); |
388 | if (!$response_ok) { | |
389 | my $message = "Detected existing '$vgname' Volume Group(s)! Do you want to:\n"; | |
390 | ||
391 | for my $vg_uuid (keys %$duplicate_vgs) { | |
392 | my $vg = $duplicate_vgs->{$vg_uuid}; | |
393 | $message .= "rename VG backed by PV '$vg->{pvs}' to '$vg->{new_vgname}'\n"; | |
394 | } | |
395 | $message .= "or cancel the installation?"; | |
396 | ||
397 | $response_ok = Proxmox::UI::prompt($message); | |
398 | } | |
a677c773 | 399 | |
ed68d124 | 400 | if ($response_ok) { |
a677c773 TL |
401 | for my $vg_uuid (keys %$duplicate_vgs) { |
402 | my $vg = $duplicate_vgs->{$vg_uuid}; | |
403 | my $new_vgname = $vg->{new_vgname}; | |
404 | ||
405 | syscmd("vgrename $vg_uuid $new_vgname") == 0 || | |
406 | die "could not rename VG from '$vg->{pvs}' ($vg_uuid) to '$new_vgname'!\n"; | |
407 | } | |
408 | } else { | |
409 | warn "Canceled installation by user, due to already existing volume group '$vgname'\n"; | |
410 | die "\n"; # causes abort without re-showing an error dialogue | |
411 | } | |
412 | } | |
413 | ||
414 | sub create_lvm_volumes { | |
415 | my ($lvmdev, $os_size, $swap_size) = @_; | |
416 | ||
417 | my $iso_env = Proxmox::Install::ISOEnv::get(); | |
418 | my $vgname = $iso_env->{product}; | |
419 | ||
420 | ask_existing_vg_rename_or_abort($vgname); | |
421 | ||
422 | my $rootdev = "/dev/$vgname/root"; | |
423 | my $datadev = "/dev/$vgname/data"; | |
424 | my $swapfile; | |
425 | ||
426 | # we use --metadatasize 250k, which results in "pe_start = 512" | |
427 | # so pe_start is aligned on a 128k boundary (advantage for SSDs) | |
428 | syscmd("/sbin/pvcreate --metadatasize 250k -y -ff $lvmdev") == 0 || | |
429 | die "unable to initialize physical volume $lvmdev\n"; | |
430 | syscmd("/sbin/vgcreate $vgname $lvmdev") == 0 || | |
431 | die "unable to create volume group '$vgname'\n"; | |
432 | ||
433 | my $hdgb = int($os_size / (1024 * 1024)); | |
434 | ||
435 | # always leave some space at the end to avoid roudning issues with LVM's physical extent (PE) | |
436 | # size of 4 MB. | |
437 | my $space = $hdgb <= 32 ? 4 * 1024 : (($hdgb > 128 ? 16 : $hdgb / 8) * 1024 * 1024); | |
438 | ||
439 | my $rootsize; | |
440 | my $datasize = 0; | |
441 | ||
442 | if ($iso_env->{product} eq 'pve') { | |
443 | ||
444 | my $maxroot_mb; | |
445 | if (my $maxroot = Proxmox::Install::Config::get_maxroot()) { | |
446 | $maxroot_mb = $maxroot * 1024; | |
447 | } else { | |
448 | $maxroot_mb = 96 * 1024; | |
449 | } | |
450 | ||
451 | my $rest = $os_size - $swap_size; | |
452 | my $rest_mb = int($rest / 1024); | |
453 | ||
454 | my $rootsize_mb; | |
455 | if ($rest_mb < 12 * 1024) { | |
456 | # no point in wasting space, try to get us actually installed and align down to 4 MB | |
120bc649 | 457 | $rootsize_mb = ($rest_mb - 4) & ~3; |
a677c773 TL |
458 | } elsif ($rest_mb < 48 * 1024) { |
459 | my $masked = int($rest_mb / 2) & ~3; # align down to 4 MB | |
460 | $rootsize_mb = $masked; | |
461 | } else { | |
462 | $rootsize_mb = $rest_mb / 4 + 12 * 1024; | |
463 | } | |
464 | ||
465 | $rootsize_mb = $maxroot_mb if $rootsize_mb > $maxroot_mb; | |
466 | $rootsize = int($rootsize_mb * 1024); | |
98c856e8 | 467 | $rootsize &= ~0xFFF; # align down to 4 MB boundaries |
a677c773 TL |
468 | |
469 | $rest -= $rootsize; # in KB | |
470 | ||
471 | my $minfree = $space; | |
472 | if (defined(my $cfg_minfree = Proxmox::Install::Config::get_minfree())) { | |
473 | $minfree = $cfg_minfree * 1024 * 1024 >= $rest ? $space : $cfg_minfree * 1024 * 1024; | |
474 | } | |
475 | ||
476 | $rest = int($rest - $minfree) & ~0xFFF; # align down to 4 MB boundaries | |
477 | ||
478 | if (defined(my $maxvz = Proxmox::Install::Config::get_maxvz())) { | |
479 | $rest = $maxvz * 1024 * 1024 <= $rest ? $maxvz * 1024 * 1024 : $rest; | |
480 | } | |
481 | ||
482 | $datasize = $rest; | |
483 | ||
484 | } else { | |
485 | my $cfg_minfree = Proxmox::Install::Config::get_minfree(); | |
486 | my $minfree = defined($cfg_minfree) ? $cfg_minfree * 1024 * 1024 : $space; | |
487 | $rootsize = int($os_size - $minfree - $swap_size); # in KB | |
488 | $rootsize &= ~0xFFF; # align down to 4 MB boundaries | |
489 | } | |
490 | ||
491 | if ($swap_size) { | |
492 | syscmd("/sbin/lvcreate -Wy --yes -L${swap_size}K -nswap $vgname") == 0 || | |
493 | die "unable to create swap volume\n"; | |
494 | ||
495 | $swapfile = "/dev/$vgname/swap"; | |
496 | } | |
497 | ||
498 | syscmd("/sbin/lvcreate -Wy --yes -L${rootsize}K -nroot $vgname") == 0 || | |
499 | die "unable to create root volume\n"; | |
500 | ||
501 | if ($datasize > 4 * 1024 * 1024) { | |
22b78372 | 502 | my $metadatasize = int($datasize/100); # default 1% of data |
a677c773 TL |
503 | $metadatasize = 1024*1024 if $metadatasize < 1024*1024; # but at least 1G |
504 | $metadatasize = 16*1024*1024 if $metadatasize > 16*1024*1024; # but at most 16G | |
22b78372 | 505 | $metadatasize &= ~0xFFF; # align down to 4 MB boundaries |
a677c773 TL |
506 | |
507 | # otherwise the metadata is taken out of $minfree | |
508 | $datasize -= 2 * $metadatasize; | |
509 | ||
510 | # 1 4MB PE to allow for rounding | |
511 | $datasize -= 4 * 1024; | |
512 | ||
513 | syscmd("/sbin/lvcreate -Wy --yes -L${datasize}K -ndata $vgname") == 0 || | |
514 | die "unable to create data volume\n"; | |
515 | ||
516 | syscmd("/sbin/lvconvert --yes --type thin-pool --poolmetadatasize ${metadatasize}K $vgname/data") == 0 || | |
517 | die "unable to create data thin-pool\n"; | |
518 | } else { | |
519 | my $maxvz = Proxmox::Install::Config::get_maxvz(); | |
520 | if ($iso_env->{product} eq 'pve' && !defined($maxvz)) { | |
521 | Proxmox::UI::message("Skipping auto-creation of LVM thinpool for guest data due to low space."); | |
522 | } | |
523 | $datadev = undef; | |
524 | } | |
525 | ||
526 | syscmd("/sbin/vgchange -a y $vgname") == 0 || | |
527 | die "unable to activate volume group\n"; | |
528 | ||
529 | return ($rootdev, $swapfile, $datadev); | |
530 | } | |
531 | ||
532 | sub compute_swapsize { | |
533 | my ($hdsize) = @_; | |
534 | ||
535 | my $hdgb = int($hdsize/(1024*1024)); | |
536 | ||
537 | my $swapsize_kb; | |
538 | if (defined(my $swapsize = Proxmox::Install::Config::get_swapsize())) { | |
539 | $swapsize_kb = $swapsize * 1024 * 1024; | |
540 | } else { | |
541 | my $run_env = Proxmox::Install::RunEnv::get(); | |
542 | my $ss = int($run_env->{total_memory}); | |
543 | $ss = 4096 if $ss < 4096 && $hdgb >= 64; | |
544 | $ss = 2048 if $ss < 2048 && $hdgb >= 32; | |
545 | $ss = 1024 if $ss >= 2048 && $hdgb <= 16; | |
546 | $ss = 512 if $ss < 512; | |
547 | $ss = int($hdgb * 128) if $ss > $hdgb * 128; | |
548 | $ss = 8192 if $ss > 8192; | |
549 | $swapsize_kb = int($ss * 1024) & ~0xFFF; # align to 4 MB to avoid all to odd SWAP size | |
550 | } | |
551 | ||
552 | return $swapsize_kb; | |
553 | } | |
554 | ||
555 | my sub chroot_chown { | |
556 | my ($root, $path, %param) = @_; | |
557 | ||
558 | my $recursive = $param{recursive} ? ' -R' : ''; | |
559 | my $user = $param{user}; | |
560 | die "can not chown without user parameter\n" if !defined($user); | |
561 | my $group = $param{group} // $user; | |
562 | ||
563 | syscmd("chroot $root /bin/chown $user:$group $recursive $path") == 0 || | |
564 | die "chroot: unable to change owner for '$path'\n"; | |
565 | } | |
566 | ||
567 | my sub chroot_chmod { | |
568 | my ($root, $path, %param) = @_; | |
569 | ||
570 | my $recursive = $param{recursive} ? ' -R' : ''; | |
571 | my $mode = $param{mode}; | |
572 | die "can not chmod without mode parameter\n" if !defined($mode); | |
573 | ||
574 | syscmd("chroot $root /bin/chmod $mode $recursive $path") == 0 || | |
575 | die "chroot: unable to change permission mode for '$path'\n"; | |
576 | } | |
577 | ||
578 | sub prepare_proxmox_boot_esp { | |
5364c0c1 | 579 | my ($espdev, $targetdir, $secureboot) = @_; |
a677c773 | 580 | |
404597fb FG |
581 | my $mode = ''; |
582 | ||
5364c0c1 FG |
583 | # if secure boot is enabled switch to grub-on-ESP |
584 | $mode = 'grub' if $secureboot; | |
404597fb FG |
585 | |
586 | syscmd("chroot $targetdir proxmox-boot-tool init $espdev $mode") == 0 || | |
a677c773 TL |
587 | die "unable to init ESP and install proxmox-boot loader on '$espdev'\n"; |
588 | } | |
589 | ||
590 | sub prepare_grub_efi_boot_esp { | |
591 | my ($dev, $espdev, $targetdir) = @_; | |
592 | ||
593 | syscmd("mount -n $espdev -t vfat $targetdir/boot/efi") == 0 || | |
594 | die "unable to mount $espdev\n"; | |
595 | ||
596 | eval { | |
597 | my $rc = syscmd("chroot $targetdir /usr/sbin/grub-install --target x86_64-efi --no-floppy --bootloader-id='proxmox' $dev"); | |
598 | if ($rc != 0) { | |
599 | my $run_env = Proxmox::Install::RunEnv::get(); | |
600 | if ($run_env->{boot_type} eq 'efi') { | |
601 | die "unable to install the EFI boot loader on '$dev'\n"; | |
602 | } else { | |
603 | warn "unable to install the EFI boot loader on '$dev', ignoring (not booted using UEFI)\n"; | |
604 | } | |
605 | } | |
606 | # also install fallback boot file (OVMF does not boot without) | |
607 | mkdir("$targetdir/boot/efi/EFI/BOOT"); | |
5a361d2a | 608 | syscmd("cp $targetdir/boot/efi/EFI/proxmox/*.efi $targetdir/boot/efi/EFI/BOOT/") == 0 || |
a677c773 | 609 | die "unable to copy efi boot loader\n"; |
5a361d2a FG |
610 | syscmd("mv $targetdir/boot/efi/EFI/BOOT/shimx64.efi $targetdir/boot/efi/EFI/BOOT/BOOTx64.efi") == 0 || |
611 | die "unable to setup default efi boot loader\n"; | |
a677c773 TL |
612 | }; |
613 | my $err = $@; | |
614 | ||
615 | eval { | |
616 | syscmd("umount $targetdir/boot/efi") == 0 || | |
617 | die "unable to umount $targetdir/boot/efi\n"; | |
618 | }; | |
619 | warn $@ if $@; | |
620 | ||
621 | die "failed to prepare EFI boot using Grub on '$espdev': $err" if $err; | |
622 | } | |
623 | ||
624 | sub extract_data { | |
625 | my $iso_env = Proxmox::Install::ISOEnv::get(); | |
626 | my $run_env = Proxmox::Install::RunEnv::get(); | |
627 | ||
628 | my $proxmox_libdir = $iso_env->{locations}->{lib}; | |
629 | my $proxmox_cddir = $iso_env->{locations}->{iso}; | |
630 | my $proxmox_pkgdir = "${proxmox_cddir}/proxmox/packages/"; | |
631 | ||
632 | my $targetdir = is_test_mode() ? "target" : "/target"; | |
633 | mkdir $targetdir; | |
634 | my $basefile = "${proxmox_cddir}/$iso_env->{product}-base.squashfs"; | |
635 | ||
636 | die "target '$targetdir' does not exist\n" if ! -d $targetdir; | |
637 | ||
638 | my $starttime = [Time::HiRes::gettimeofday]; | |
639 | ||
640 | my $bootdevinfo = []; | |
641 | ||
642 | my ($swapfile, $rootdev, $datadev); | |
643 | my ($use_zfs, $use_btrfs) = (0, 0); | |
644 | ||
645 | my $filesys = Proxmox::Install::Config::get_filesys(); | |
646 | my $hdsize = Proxmox::Install::Config::get_hdsize(); | |
647 | ||
648 | my $zfs_pool_name = Proxmox::Install::StorageConfig::get_zfs_pool_name(); | |
649 | my $zfs_root_volume_name = Proxmox::Install::StorageConfig::get_zfs_root_volume_name(); | |
650 | ||
651 | if ($filesys =~ m/zfs/) { | |
652 | Proxmox::Install::Config::set_target_hd(undef); # do not use this config | |
653 | $use_zfs = 1; | |
654 | $targetdir = "/$zfs_pool_name/ROOT/$zfs_root_volume_name"; | |
655 | } elsif ($filesys =~ m/btrfs/) { | |
656 | Proxmox::Install::Config::set_target_hd(undef); # do not use this config | |
657 | $use_btrfs = 1; | |
658 | } | |
659 | ||
660 | if ($use_zfs) { | |
661 | my $i; | |
662 | for ($i = 5; $i > 0; $i--) { | |
663 | syscmd("modprobe zfs"); | |
664 | last if -c "/dev/zfs"; | |
665 | sleep(1); | |
666 | } | |
667 | ||
668 | die "unable to load zfs kernel module\n" if !$i; | |
669 | } | |
670 | ||
671 | my $bootloader_err; | |
672 | ||
673 | eval { | |
674 | my $maxper = 0.25; | |
675 | ||
676 | update_progress(0, 0, $maxper, "cleanup root-disks"); | |
677 | ||
678 | syscmd("vgchange -an") if !is_test_mode(); # deactivate all detected VGs | |
679 | ||
680 | if (is_test_mode()) { | |
681 | ||
682 | my $test_images = Proxmox::Install::ISOEnv::get_test_images(); | |
683 | $rootdev = abs_path($test_images->[0]); # FIXME: use all selected for test too! | |
684 | syscmd("umount $rootdev"); | |
685 | ||
686 | if ($use_btrfs) { | |
687 | ||
688 | die "unsupported btrfs mode (for testing environment)\n" | |
689 | if $filesys ne 'btrfs (RAID0)'; | |
690 | ||
691 | btrfs_create([$rootdev], 'single'); | |
692 | ||
693 | } elsif ($use_zfs) { | |
694 | ||
695 | die "unsupported zfs mode (for testing environment)\n" | |
696 | if $filesys ne 'zfs (RAID0)'; | |
697 | ||
698 | syscmd("zpool destroy $zfs_pool_name"); | |
699 | ||
700 | zfs_create_rpool($rootdev, $zfs_pool_name, $zfs_root_volume_name); | |
701 | ||
702 | } else { | |
703 | ||
704 | # nothing to do | |
705 | } | |
706 | ||
707 | } elsif ($use_btrfs) { | |
708 | ||
709 | my ($devlist, $btrfs_mode) = get_btrfs_raid_setup(); | |
710 | ||
711 | foreach my $hd (@$devlist) { | |
712 | wipe_disk(@$hd[1]); | |
713 | } | |
714 | ||
715 | update_progress(0, 0.02, $maxper, "create partitions"); | |
716 | ||
717 | my $btrfs_partitions = []; | |
718 | foreach my $hd (@$devlist) { | |
719 | my $devname = @$hd[1]; | |
720 | my $logical_bsize = @$hd[4]; | |
721 | ||
722 | my ($size, $osdev, $efidev) = partition_bootable_disk($devname, $hdsize, '8300'); | |
723 | $rootdev = $osdev if !defined($rootdev); # simply point to first disk | |
724 | my $by_id = Proxmox::Sys::Block::get_disk_by_id_path($devname); | |
725 | push @$bootdevinfo, { | |
726 | esp => $efidev, | |
727 | devname => $devname, | |
728 | osdev => $osdev, | |
729 | by_id => $by_id, | |
730 | logical_bsize => $logical_bsize, | |
731 | }; | |
732 | push @$btrfs_partitions, $osdev; | |
733 | } | |
734 | ||
735 | Proxmox::Sys::Block::udevadm_trigger_block(); | |
736 | ||
737 | update_progress(0, 0.03, $maxper, "create btrfs"); | |
738 | ||
739 | btrfs_create($btrfs_partitions, $btrfs_mode); | |
740 | ||
741 | } elsif ($use_zfs) { | |
742 | ||
743 | my ($devlist, $vdev) = get_zfs_raid_setup(); | |
744 | ||
745 | foreach my $hd (@$devlist) { | |
746 | wipe_disk(@$hd[1]); | |
747 | } | |
748 | ||
749 | update_progress(0, 0.02, $maxper, "create partitions"); | |
750 | ||
751 | # install esp/boot part on all, we can only win! | |
752 | for my $hd (@$devlist) { | |
753 | my $devname = @$hd[1]; | |
754 | my $logical_bsize = @$hd[4]; | |
755 | ||
756 | my ($size, $osdev, $efidev) = partition_bootable_disk($devname, $hdsize, 'BF01'); | |
757 | ||
758 | push @$bootdevinfo, { | |
759 | esp => $efidev, | |
760 | devname => $devname, | |
761 | osdev => $osdev, | |
762 | logical_bsize => $logical_bsize, | |
763 | }; | |
764 | } | |
765 | ||
766 | Proxmox::Sys::Block::udevadm_trigger_block(); | |
767 | ||
768 | foreach my $di (@$bootdevinfo) { | |
769 | my $devname = $di->{devname}; | |
770 | $di->{by_id} = Proxmox::Sys::Block::get_disk_by_id_path($devname); | |
771 | ||
772 | my $osdev = Proxmox::Sys::Block::get_disk_by_id_path($di->{osdev}) || $di->{osdev}; | |
773 | ||
774 | $vdev =~ s/ $devname/ $osdev/; | |
775 | } | |
776 | ||
777 | foreach my $hd (@$devlist) { | |
778 | my $devname = @$hd[1]; | |
779 | my $by_id = Proxmox::Sys::Block::get_disk_by_id_path($devname); | |
780 | ||
781 | $vdev =~ s/ $devname/ $by_id/ if $by_id; | |
782 | } | |
783 | ||
784 | update_progress(0, 0.03, $maxper, "create rpool"); | |
785 | ||
e4a89930 | 786 | zfs_create_rpool($vdev, $zfs_pool_name, $zfs_root_volume_name); |
a677c773 TL |
787 | |
788 | } else { | |
789 | my $target_hd = Proxmox::Install::Config::get_target_hd(); | |
790 | die "target '$target_hd' is not a valid block device\n" if ! -b $target_hd; | |
791 | ||
792 | wipe_disk($target_hd); | |
793 | ||
794 | update_progress(0, 0.02, $maxper, "create partitions"); | |
795 | ||
796 | my $logical_bsize = Proxmox::Sys::Block::logical_blocksize($target_hd); | |
797 | ||
798 | my ($os_size, $osdev, $efidev) = partition_bootable_disk($target_hd, $hdsize, '8E00'); | |
799 | ||
800 | Proxmox::Sys::Block::udevadm_trigger_block(); | |
801 | ||
802 | my $by_id = Proxmox::Sys::Block::get_disk_by_id_path($target_hd); | |
803 | push @$bootdevinfo, { | |
804 | esp => $efidev, | |
805 | devname => $target_hd, | |
806 | osdev => $osdev, | |
807 | by_id => $by_id, | |
808 | logical_bsize => $logical_bsize, | |
809 | }; | |
810 | ||
811 | update_progress(0, 0.03, $maxper, "create LVs"); | |
812 | ||
813 | my $swap_size = compute_swapsize($os_size); | |
814 | ($rootdev, $swapfile, $datadev) = | |
815 | create_lvm_volumes($osdev, $os_size, $swap_size); | |
816 | ||
817 | # trigger udev to create /dev/disk/by-uuid | |
818 | Proxmox::Sys::Block::udevadm_trigger_block(1); | |
819 | } | |
820 | ||
821 | if ($use_zfs) { | |
822 | # to be fast during installation | |
823 | syscmd("zfs set sync=disabled $zfs_pool_name") == 0 || | |
824 | die "unable to set zfs properties\n"; | |
825 | } | |
826 | ||
827 | update_progress(0.04, 0, $maxper, "create swap space"); | |
828 | if ($swapfile) { | |
829 | syscmd("mkswap -f $swapfile") == 0 || | |
830 | die "unable to create swap space\n"; | |
831 | } | |
832 | ||
833 | update_progress(0.045, 0, $maxper, "creating root filesystems"); | |
834 | ||
835 | foreach my $di (@$bootdevinfo) { | |
836 | next if !$di->{esp}; | |
837 | # FIXME remove '-s1' once https://github.com/dosfstools/dosfstools/issues/111 is fixed | |
838 | my $vfat_extra_opts = ($di->{logical_bsize} == 4096) ? '-s1' : ''; | |
839 | syscmd("mkfs.vfat $vfat_extra_opts -F32 $di->{esp}") == 0 || | |
840 | die "unable to initialize EFI ESP on device $di->{esp}\n"; | |
841 | } | |
842 | ||
843 | if ($use_zfs) { | |
844 | # do nothing | |
845 | } elsif ($use_btrfs) { | |
846 | # do nothing | |
847 | } else { | |
848 | create_filesystem($rootdev, 'root', $filesys, 0.05, $maxper, 0, 1); | |
849 | } | |
850 | ||
851 | update_progress(1, 0.05, $maxper, "mounting target $rootdev"); | |
852 | ||
853 | if ($use_zfs) { | |
854 | # do nothing | |
855 | } else { | |
856 | my $mount_opts = 'noatime'; | |
857 | $mount_opts .= ',nobarrier' | |
858 | if $use_btrfs || $filesys =~ /^ext\d$/; | |
859 | ||
860 | syscmd("mount -n $rootdev -o $mount_opts $targetdir") == 0 || | |
861 | die "unable to mount $rootdev\n"; | |
862 | } | |
863 | ||
864 | mkdir "$targetdir/boot"; | |
865 | mkdir "$targetdir/boot/efi"; | |
866 | ||
867 | mkdir "$targetdir/var"; | |
868 | mkdir "$targetdir/var/lib"; | |
869 | ||
870 | if ($iso_env->{product} eq 'pve') { | |
871 | mkdir "$targetdir/var/lib/vz"; | |
872 | mkdir "$targetdir/var/lib/pve"; | |
873 | ||
874 | if ($use_btrfs) { | |
875 | syscmd("btrfs subvolume create $targetdir/var/lib/pve/local-btrfs") == 0 || | |
876 | die "unable to create btrfs subvolume\n"; | |
877 | } | |
878 | } | |
879 | ||
880 | mkdir "$targetdir/mnt"; | |
881 | mkdir "$targetdir/mnt/hostrun"; | |
882 | syscmd("mount --bind /run $targetdir/mnt/hostrun") == 0 || | |
883 | die "unable to bindmount run on $targetdir/mnt/hostrun\n"; | |
884 | ||
885 | update_progress(1, 0.05, $maxper, "extracting base system"); | |
886 | ||
887 | my ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size) = stat ($basefile); | |
888 | $ino || die "unable to open file '$basefile' - $!\n"; | |
889 | ||
890 | my $files = file_read_firstline("${proxmox_cddir}/proxmox/$iso_env->{product}-base.cnt") || | |
891 | die "unable to read base file count\n"; | |
892 | ||
893 | my $per = 0; | |
894 | my $count = 0; | |
895 | ||
896 | run_command("unsquashfs -f -dest $targetdir -i $basefile", sub { | |
897 | my $line = shift; | |
898 | return if $line !~ m/^$targetdir/; | |
899 | $count++; | |
900 | my $nper = int (($count *100)/$files); | |
901 | if ($nper != $per) { | |
902 | $per = $nper; | |
903 | my $frac = $per > 100 ? 1 : $per/100; | |
904 | update_progress($frac, $maxper, 0.5); | |
905 | } | |
41c686d4 | 906 | return; |
a677c773 TL |
907 | }); |
908 | ||
909 | syscmd("mount -n -t tmpfs tmpfs $targetdir/tmp") == 0 || die "unable to mount tmpfs on $targetdir/tmp\n"; | |
910 | ||
911 | mkdir "$targetdir/tmp/pkg"; | |
912 | syscmd("mount -n --bind '$proxmox_pkgdir' '$targetdir/tmp/pkg'") == 0 | |
913 | || die "unable to bind-mount packages on $targetdir/tmp/pkg\n"; | |
914 | syscmd("mount -n -t proc proc $targetdir/proc") == 0 || die "unable to mount proc on $targetdir/proc\n"; | |
915 | syscmd("mount -n -t sysfs sysfs $targetdir/sys") == 0 || die "unable to mount sysfs on $targetdir/sys\n"; | |
916 | if ($run_env->{boot_type} eq 'efi') { | |
917 | syscmd("mount -n -t efivarfs efivarfs $targetdir/sys/firmware/efi/efivars") == 0 || | |
918 | die "unable to mount efivarfs on $targetdir/sys/firmware/efi/efivars: $!\n"; | |
919 | } | |
920 | syscmd("chroot $targetdir mount --bind /mnt/hostrun /run") == 0 || | |
921 | die "unable to re-bindmount hostrun on /run in chroot\n"; | |
922 | ||
923 | update_progress(1, $maxper, 0.5, "configuring base system"); | |
924 | ||
925 | # configure hosts | |
926 | my $hostname = Proxmox::Install::Config::get_hostname(); | |
927 | my $domain = Proxmox::Install::Config::get_domain(); | |
928 | my $ip_addr = Proxmox::Install::Config::get_ip_addr(); | |
929 | ||
930 | my $hosts = | |
931 | "127.0.0.1 localhost.localdomain localhost\n" . | |
932 | "$ip_addr $hostname.$domain $hostname\n\n" . | |
933 | "# The following lines are desirable for IPv6 capable hosts\n\n" . | |
934 | "::1 ip6-localhost ip6-loopback\n" . | |
935 | "fe00::0 ip6-localnet\n" . | |
936 | "ff00::0 ip6-mcastprefix\n" . | |
937 | "ff02::1 ip6-allnodes\n" . | |
938 | "ff02::2 ip6-allrouters\n" . | |
939 | "ff02::3 ip6-allhosts\n"; | |
940 | ||
941 | file_write_all("$targetdir/etc/hosts", $hosts); | |
942 | ||
943 | file_write_all("$targetdir/etc/hostname", "$hostname\n"); | |
944 | ||
945 | syscmd("/bin/hostname $hostname") if !is_test_mode(); | |
946 | ||
947 | # configure interfaces | |
948 | ||
949 | my $ifaces = "auto lo\niface lo inet loopback\n\n"; | |
950 | ||
951 | my $ip_version = Proxmox::Install::Config::get_ip_version(); | |
952 | my $ntype = $ip_version == 4 ? 'inet' : 'inet6'; | |
953 | ||
954 | my $ethdev = Proxmox::Install::Config::get_mngmt_nic(); | |
955 | my $cidr = Proxmox::Install::Config::get_cidr(); | |
956 | my $gateway = Proxmox::Install::Config::get_gateway(); | |
957 | ||
958 | if ($iso_env->{cfg}->{bridged_network}) { | |
959 | $ifaces .= "iface $ethdev $ntype manual\n"; | |
960 | ||
961 | $ifaces .= | |
962 | "\nauto vmbr0\niface vmbr0 $ntype static\n" . | |
963 | "\taddress $cidr\n" . | |
964 | "\tgateway $gateway\n" . | |
965 | "\tbridge-ports $ethdev\n" . | |
966 | "\tbridge-stp off\n" . | |
967 | "\tbridge-fd 0\n"; | |
968 | } else { | |
969 | $ifaces .= "auto $ethdev\n" . | |
970 | "iface $ethdev $ntype static\n" . | |
971 | "\taddress $cidr\n" . | |
972 | "\tgateway $gateway\n"; | |
973 | } | |
974 | ||
975 | my $ipconf = $run_env->{ipconf}; | |
976 | foreach my $iface (sort keys %{$ipconf->{ifaces}}) { | |
977 | my $name = $ipconf->{ifaces}->{$iface}->{name}; | |
978 | next if $name eq $ethdev; | |
979 | ||
980 | $ifaces .= "\niface $name $ntype manual\n"; | |
981 | } | |
982 | ||
6c6291d2 TL |
983 | $ifaces .= "\n\nsource /etc/network/interfaces.d/*\n"; |
984 | ||
a677c773 TL |
985 | file_write_all("$targetdir/etc/network/interfaces", $ifaces); |
986 | ||
987 | # configure dns | |
988 | ||
989 | my $dnsserver = Proxmox::Install::Config::get_dns(); | |
990 | my $resolvconf = "search $domain\nnameserver $dnsserver\n"; | |
991 | file_write_all("$targetdir/etc/resolv.conf", $resolvconf); | |
992 | ||
993 | # configure fstab | |
994 | ||
995 | my $fstab = "# <file system> <mount point> <type> <options> <dump> <pass>\n"; | |
996 | ||
997 | if ($use_zfs) { | |
998 | # do nothing | |
999 | } elsif ($use_btrfs) { | |
1000 | my $fsuuid; | |
1001 | my $cmd = "blkid -u filesystem -t TYPE=btrfs -o export $rootdev"; | |
1002 | run_command($cmd, sub { | |
1003 | my $line = shift; | |
1004 | ||
1005 | if ($line =~ m/^UUID=([A-Fa-f0-9\-]+)$/) { | |
1006 | $fsuuid = $1; | |
1007 | } | |
41c686d4 | 1008 | return; |
a677c773 TL |
1009 | }); |
1010 | ||
1011 | die "unable to detect FS UUID" if !defined($fsuuid); | |
1012 | ||
1013 | $fstab .= "UUID=$fsuuid / btrfs defaults 0 1\n"; | |
1014 | } else { | |
1015 | my $root_mountopt = $fssetup->{$filesys}->{root_mountopt} || 'defaults'; | |
1016 | $fstab .= "$rootdev / $filesys ${root_mountopt} 0 1\n"; | |
1017 | } | |
1018 | ||
1019 | # mount /boot/efi | |
1020 | # Note: this is required by current grub, but really dangerous, because | |
1021 | # vfat does not have journaling, so it triggers manual fsck after each crash | |
1022 | # so we only mount /boot/efi if really required (efi systems). | |
1023 | if ($run_env->{boot_type} eq 'efi' && !$use_zfs) { | |
1024 | if (scalar(@$bootdevinfo)) { | |
1025 | my $di = @$bootdevinfo[0]; # simply use first disk | |
1026 | ||
1027 | if ($di->{esp}) { | |
1028 | my $efi_boot_uuid = $di->{esp}; | |
1029 | if (my $uuid = Proxmox::Sys::Block::get_dev_uuid($di->{esp})) { | |
1030 | $efi_boot_uuid = "UUID=$uuid"; | |
1031 | } | |
1032 | ||
1033 | $fstab .= "${efi_boot_uuid} /boot/efi vfat defaults 0 1\n"; | |
1034 | } | |
1035 | } | |
1036 | } | |
1037 | ||
1038 | ||
1039 | $fstab .= "$swapfile none swap sw 0 0\n" if $swapfile; | |
1040 | ||
1041 | $fstab .= "proc /proc proc defaults 0 0\n"; | |
1042 | ||
1043 | file_write_all("$targetdir/etc/fstab", $fstab); | |
1044 | file_write_all("$targetdir/etc/mtab", ""); | |
1045 | ||
1046 | syscmd("cp ${proxmox_libdir}/policy-disable-rc.d $targetdir/usr/sbin/policy-rc.d") == 0 || | |
1047 | die "unable to copy policy-rc.d\n"; | |
1048 | syscmd("cp ${proxmox_libdir}/fake-start-stop-daemon $targetdir/sbin/") == 0 || | |
1049 | die "unable to copy start-stop-daemon\n"; | |
1050 | ||
1051 | diversion_add($targetdir, "/sbin/start-stop-daemon", "/sbin/fake-start-stop-daemon"); | |
1052 | diversion_add($targetdir, "/usr/sbin/update-grub", "/bin/true"); | |
1053 | diversion_add($targetdir, "/usr/sbin/update-initramfs", "/bin/true"); | |
1054 | ||
1055 | my $machine_id = run_command("systemd-id128 new"); | |
1056 | die "unable to create a new machine-id\n" if ! $machine_id; | |
1057 | file_write_all("$targetdir/etc/machine-id", $machine_id); | |
1058 | ||
1059 | syscmd("cp /etc/hostid $targetdir/etc/") == 0 || | |
1060 | die "unable to copy hostid\n"; | |
1061 | ||
1062 | syscmd("touch $targetdir/proxmox_install_mode"); | |
1063 | ||
1064 | my $grub_install_devices_txt = ''; | |
1065 | foreach my $di (@$bootdevinfo) { | |
1066 | $grub_install_devices_txt .= ', ' if $grub_install_devices_txt; | |
1067 | $grub_install_devices_txt .= $di->{by_id} || $di->{devname}; | |
1068 | } | |
1069 | ||
1070 | my $keymap = Proxmox::Install::Config::get_keymap(); | |
1071 | # Note: keyboard-configuration/xbkb-keymap is used by console-setup | |
1072 | my $xkmap = $iso_env->{locales}->{kmap}->{$keymap}->{x11} // 'us'; | |
1073 | ||
1074 | debconfig_set ($targetdir, <<_EOD); | |
1075 | locales locales/default_environment_locale select en_US.UTF-8 | |
1076 | locales locales/locales_to_be_generated select en_US.UTF-8 UTF-8 | |
1077 | samba-common samba-common/dhcp boolean false | |
1078 | samba-common samba-common/workgroup string WORKGROUP | |
1079 | postfix postfix/main_mailer_type select No configuration | |
1080 | keyboard-configuration keyboard-configuration/xkb-keymap select $xkmap | |
1081 | d-i debian-installer/locale select en_US.UTF-8 | |
1082 | grub-pc grub-pc/install_devices select $grub_install_devices_txt | |
1083 | _EOD | |
1084 | ||
1085 | my $pkg_count = 0; | |
1086 | while (<${proxmox_pkgdir}/*.deb>) { $pkg_count++ }; | |
1087 | ||
1088 | # btrfs/dpkg is extremely slow without --force-unsafe-io | |
1089 | my $dpkg_opts = $use_btrfs ? "--force-unsafe-io" : ""; | |
1090 | ||
1091 | $count = 0; | |
1092 | while (<${proxmox_pkgdir}/*.deb>) { | |
1093 | chomp; | |
1094 | my $path = $_; | |
1095 | my ($deb) = $path =~ m/${proxmox_pkgdir}\/(.*\.deb)/; | |
f5ccbd94 SI |
1096 | |
1097 | # the grub-pc/grub-efi-amd64 packages (w/o -bin) are the ones actually updating grub | |
1098 | # upon upgrade - and conflict with each other - install the fitting one only | |
1099 | next if ($deb =~ /grub-pc_/ && $run_env->{boot_type} ne 'bios'); | |
1100 | next if ($deb =~ /grub-efi-amd64_/ && $run_env->{boot_type} ne 'efi'); | |
868a2d47 | 1101 | next if ($deb =~ /^proxmox-secure-boot-support_/ && !$run_env->{secure_boot}); |
f5ccbd94 | 1102 | |
a677c773 TL |
1103 | update_progress($count/$pkg_count, 0.5, 0.75, "extracting $deb"); |
1104 | print STDERR "extracting: $deb\n"; | |
1105 | syscmd("chroot $targetdir dpkg $dpkg_opts --force-depends --no-triggers --unpack /tmp/pkg/$deb") == 0 | |
1106 | || die "installation of package $deb failed\n"; | |
1107 | update_progress((++$count)/$pkg_count, 0.5, 0.75); | |
1108 | } | |
1109 | ||
1110 | # needed for postfix postinst in case no other NIC is active | |
1111 | syscmd("chroot $targetdir ifup lo"); | |
1112 | ||
1113 | my $cmd = "chroot $targetdir dpkg $dpkg_opts --force-confold --configure -a"; | |
1114 | $count = 0; | |
1115 | run_command($cmd, sub { | |
1116 | my $line = shift; | |
1117 | if ($line =~ m/Setting up\s+(\S+)/) { | |
1118 | update_progress((++$count)/$pkg_count, 0.75, 0.95, "configuring $1"); | |
1119 | } | |
41c686d4 | 1120 | return; |
a677c773 TL |
1121 | }); |
1122 | ||
1123 | unlink "$targetdir/etc/mailname"; | |
1124 | $postfix_main_cf =~ s/__FQDN__/${hostname}.${domain}/; | |
1125 | file_write_all("$targetdir/etc/postfix/main.cf", $postfix_main_cf); | |
1126 | ||
1127 | # make sure we have all postfix directories | |
1128 | syscmd("chroot $targetdir /usr/sbin/postfix check"); | |
1129 | # cleanup mail queue | |
1130 | syscmd("chroot $targetdir /usr/sbin/postsuper -d ALL"); | |
1131 | # create /etc/aliases.db (/etc/aliases is shipped in the base squashfs) | |
1132 | syscmd("chroot $targetdir /usr/bin/newaliases"); | |
1133 | ||
1134 | unlink "$targetdir/proxmox_install_mode"; | |
1135 | ||
1136 | my $country = Proxmox::Install::Config::get_country(); | |
1137 | my $timezone = Proxmox::Install::Config::get_timezone(); | |
1138 | ||
1139 | # set timezone | |
1140 | unlink ("$targetdir/etc/localtime"); | |
1141 | symlink ("/usr/share/zoneinfo/$timezone", "$targetdir/etc/localtime"); | |
1142 | file_write_all("$targetdir/etc/timezone", "$timezone\n"); | |
1143 | ||
1144 | # set apt mirror | |
1145 | if (my $mirror = $iso_env->{locales}->{country}->{$country}->{mirror}) { | |
1146 | my $fn = "$targetdir/etc/apt/sources.list"; | |
1147 | syscmd("sed -i 's/ftp\\.debian\\.org/$mirror/' '$fn'"); | |
1148 | } | |
1149 | ||
1150 | # create extended_states for apt (avoid cron job warning if that | |
1151 | # file does not exist) | |
1152 | file_write_all("$targetdir/var/lib/apt/extended_states", ''); | |
1153 | ||
1154 | # allow ssh root login | |
1155 | syscmd(['sed', '-i', 's/^#\?PermitRootLogin.*/PermitRootLogin yes/', "$targetdir/etc/ssh/sshd_config"]); | |
1156 | ||
1157 | if ($iso_env->{product} eq 'pmg') { | |
1158 | # install initial clamav DB | |
1159 | my $srcdir = "${proxmox_cddir}/proxmox/clamav"; | |
1160 | foreach my $fn ("main.cvd", "bytecode.cvd", "daily.cvd", "safebrowsing.cvd") { | |
1161 | syscmd("cp \"$srcdir/$fn\" \"$targetdir/var/lib/clamav\"") == 0 || | |
1162 | die "installation of clamav db file '$fn' failed\n"; | |
1163 | } | |
1164 | syscmd("chroot $targetdir /bin/chown clamav:clamav -R /var/lib/clamav") == 0 || | |
1165 | die "unable to set owner for clamav database files\n"; | |
bf9e79b7 TL |
1166 | |
1167 | # on-access scanner (blocks file access if it thinks file is bad) needs to be explicit | |
1168 | # configured by the user, otherwise it fails, and it doesn't make sense for most users. | |
1169 | unlink "$targetdir/etc/systemd/system/multi-user.target.wants/clamav-clamonacc.service" | |
bc5a69f0 | 1170 | or $!{ENOENT} or warn "failed to disable clamav-clamonacc.service - $!\n"; |
a677c773 TL |
1171 | } |
1172 | ||
1173 | if ($iso_env->{product} eq 'pve') { | |
1174 | # save installer settings | |
1175 | my $ucc = uc ($country); | |
1176 | debconfig_set($targetdir, "pve-manager pve-manager/country string $ucc\n"); | |
1177 | } | |
1178 | ||
1179 | update_progress(0.8, 0.95, 1, "make system bootable"); | |
a02a78a8 SI |
1180 | my $target_cmdline=''; |
1181 | if ($target_cmdline = Proxmox::Install::Config::get_target_cmdline()) { | |
6b01ac54 SI |
1182 | my $target_cmdline_snippet = ''; |
1183 | if ($target_cmdline =~ /console=ttyS(\d+),(\d+)/) { | |
1184 | $target_cmdline_snippet .= "GRUB_TERMINAL_INPUT=\"console serial\"\n"; | |
1185 | $target_cmdline_snippet .= "GRUB_TERMINAL_OUTPUT=\"gfxterm serial\"\n"; | |
1186 | $target_cmdline_snippet .= "GRUB_SERIAL_COMMAND=\"serial --unit=$1 --speed=$2\"\n"; | |
1187 | } | |
1188 | $target_cmdline_snippet .= "GRUB_CMDLINE_LINUX=\"\$GRUB_CMDLINE_LINUX $target_cmdline\""; | |
a02a78a8 | 1189 | file_write_all("$targetdir/etc/default/grub.d/installer.cfg", $target_cmdline_snippet); |
4c1473ce | 1190 | } |
a677c773 TL |
1191 | |
1192 | if ($use_zfs) { | |
1193 | # add ZFS options while preserving existing kernel cmdline | |
1194 | my $zfs_snippet = "GRUB_CMDLINE_LINUX=\"\$GRUB_CMDLINE_LINUX root=ZFS=$zfs_pool_name/ROOT/$zfs_root_volume_name boot=zfs\""; | |
1195 | file_write_all("$targetdir/etc/default/grub.d/zfs.cfg", $zfs_snippet); | |
1196 | ||
a02a78a8 | 1197 | file_write_all("$targetdir/etc/kernel/cmdline", "root=ZFS=$zfs_pool_name/ROOT/$zfs_root_volume_name boot=zfs $target_cmdline\n"); |
a677c773 | 1198 | |
42aa2fa7 | 1199 | zfs_setup_module_conf($targetdir); |
a677c773 TL |
1200 | } |
1201 | ||
1202 | diversion_remove($targetdir, "/usr/sbin/update-grub"); | |
1203 | diversion_remove($targetdir, "/usr/sbin/update-initramfs"); | |
1204 | ||
1205 | my $kapi; | |
1206 | foreach my $fn (<$targetdir/lib/modules/*>) { | |
1207 | if ($fn =~ m!/(\d+\.\d+\.\d+-\d+-pve)$!) { | |
1208 | die "found multiple kernels\n" if defined($kapi); | |
1209 | $kapi = $1; | |
1210 | } | |
1211 | } | |
1212 | die "unable to detect kernel version\n" if !defined($kapi); | |
1213 | ||
1214 | if (!is_test_mode()) { | |
1215 | ||
1216 | unlink ("$targetdir/etc/mtab"); | |
1217 | symlink ("/proc/mounts", "$targetdir/etc/mtab"); | |
1218 | syscmd("mount -n --bind /dev $targetdir/dev"); | |
1219 | ||
1220 | my $bootloader_err_list = []; | |
1221 | eval { | |
1222 | syscmd("chroot $targetdir /usr/sbin/update-initramfs -c -k $kapi") == 0 || | |
1223 | die "unable to install initramfs\n"; | |
1224 | ||
1225 | my $native_4k_disk_bootable = 0; | |
1226 | foreach my $di (@$bootdevinfo) { | |
1227 | $native_4k_disk_bootable |= ($di->{logical_bsize} == 4096); | |
1228 | } | |
1229 | ||
1230 | foreach my $di (@$bootdevinfo) { | |
1231 | my $dev = $di->{devname}; | |
1232 | if ($use_zfs) { | |
5364c0c1 | 1233 | prepare_proxmox_boot_esp($di->{esp}, $targetdir, $run_env->{secure_boot}); |
a677c773 TL |
1234 | } else { |
1235 | if (!$native_4k_disk_bootable) { | |
1236 | eval { | |
1237 | syscmd("chroot $targetdir /usr/sbin/grub-install --target i386-pc --no-floppy --bootloader-id='proxmox' $dev") == 0 || | |
1238 | die "unable to install the i386-pc boot loader on '$dev'\n"; | |
1239 | }; | |
1240 | push @$bootloader_err_list, $@ if $@; | |
1241 | } | |
1242 | ||
1243 | if (my $esp = $di->{esp}) { | |
1244 | eval { prepare_grub_efi_boot_esp($dev, $esp, $targetdir) }; | |
1245 | push @$bootloader_err_list, $@ if $@; | |
1246 | } | |
1247 | } | |
1248 | } | |
1249 | ||
1250 | syscmd("chroot $targetdir /usr/sbin/update-grub") == 0 || | |
1251 | die "unable to update boot loader config\n"; | |
1252 | }; | |
1253 | push @$bootloader_err_list, $@ if $@; | |
1254 | ||
1255 | if (scalar(@$bootloader_err_list) > 0) { | |
1256 | $bootloader_err = "bootloader setup errors:\n"; | |
1257 | map { $bootloader_err .= "- $_" } @$bootloader_err_list; | |
1258 | warn $bootloader_err; | |
1259 | } | |
1260 | ||
1261 | syscmd("umount $targetdir/dev"); | |
1262 | } | |
1263 | ||
1264 | # cleanup | |
1265 | ||
1266 | unlink "$targetdir/usr/sbin/policy-rc.d"; | |
1267 | ||
1268 | diversion_remove($targetdir, "/sbin/start-stop-daemon"); | |
1269 | ||
1270 | # set root password | |
1271 | my $octets = encode("utf-8", Proxmox::Install::Config::get_password()); | |
1272 | run_command("chroot $targetdir /usr/sbin/chpasswd", undef, "root:$octets\n"); | |
1273 | ||
1274 | my $mailto = Proxmox::Install::Config::get_mailto(); | |
1275 | if ($iso_env->{product} eq 'pmg') { | |
1276 | # save admin email | |
1277 | file_write_all("$targetdir/etc/pmg/pmg.conf", "section: admin\n\temail ${mailto}\n"); | |
1278 | ||
1279 | } elsif ($iso_env->{product} eq 'pve') { | |
1280 | ||
1281 | # create pmxcfs DB | |
1282 | ||
1283 | my $tmpdir = "$targetdir/tmp/pve"; | |
1284 | mkdir $tmpdir; | |
1285 | ||
1286 | # write vnc keymap to datacenter.cfg | |
1287 | my $vnckmap = $iso_env->{locales}->{kmap}->{$keymap}->{kvm} || 'en-us'; | |
1288 | file_write_all("$tmpdir/datacenter.cfg", "keyboard: $vnckmap\n"); | |
1289 | ||
1290 | # save admin email | |
1291 | file_write_all("$tmpdir/user.cfg", "user:root\@pam:1:0:::${mailto}::\n"); | |
1292 | ||
1293 | # write storage.cfg | |
1294 | my $storage_cfg; | |
1295 | if ($use_zfs) { | |
1296 | $storage_cfg = Proxmox::Install::StorageConfig::get_zfs_config($iso_env); | |
1297 | } elsif ($use_btrfs) { | |
1298 | $storage_cfg = Proxmox::Install::StorageConfig::get_btrfs_config(); | |
1299 | } elsif ($datadev) { | |
1300 | $storage_cfg = Proxmox::Install::StorageConfig::get_lvm_thin_config(); | |
1301 | } else { | |
1302 | $storage_cfg = Proxmox::Install::StorageConfig::get_local_config(); | |
1303 | } | |
1304 | file_write_all("$tmpdir/storage.cfg", $storage_cfg); | |
1305 | ||
1306 | run_command("chroot $targetdir /usr/bin/create_pmxcfs_db /tmp/pve /var/lib/pve-cluster/config.db"); | |
1307 | ||
1308 | syscmd("rm -rf $tmpdir"); | |
1309 | } elsif ($iso_env->{product} eq 'pbs') { | |
1310 | my $base_cfg_path = "/etc/proxmox-backup"; | |
1311 | mkdir "$targetdir/$base_cfg_path"; | |
1312 | ||
1313 | chroot_chown($targetdir, $base_cfg_path, user => 'backup', recursive => 1); | |
1314 | chroot_chmod($targetdir, $base_cfg_path, mode => '0700'); | |
1315 | ||
1316 | my $user_cfg_fn = "$base_cfg_path/user.cfg"; | |
1317 | file_write_all("$targetdir/$user_cfg_fn", "user: root\@pam\n\temail ${mailto}\n"); | |
1318 | chroot_chown($targetdir, $user_cfg_fn, user => 'root', group => 'backup'); | |
1319 | chroot_chmod($targetdir, $user_cfg_fn, mode => '0640'); | |
1320 | } | |
1321 | }; | |
1322 | ||
1323 | my $err = $@; | |
1324 | ||
1325 | update_progress(1, 0, 1, ""); | |
1326 | ||
1327 | print STDERR $err if $err && $err ne "\n"; | |
1328 | ||
1329 | if (is_test_mode()) { | |
1330 | my $elapsed = Time::HiRes::tv_interval($starttime); | |
1331 | print STDERR "Elapsed extract time: $elapsed\n"; | |
1332 | ||
1333 | syscmd("chroot $targetdir /usr/bin/dpkg-query -W --showformat='\${package}\n'> final.pkglist"); | |
1334 | } | |
1335 | ||
1336 | syscmd("umount $targetdir/run"); | |
1337 | syscmd("umount $targetdir/mnt/hostrun"); | |
1338 | syscmd("umount $targetdir/tmp/pkg"); | |
1339 | syscmd("umount $targetdir/tmp"); | |
1340 | syscmd("umount $targetdir/proc"); | |
1341 | syscmd("umount $targetdir/sys/firmware/efi/efivars"); | |
1342 | syscmd("umount $targetdir/sys"); | |
1343 | rmdir("$targetdir/mnt/hostrun"); | |
1344 | ||
1345 | if ($use_zfs) { | |
1346 | syscmd("zfs umount -a") == 0 || | |
1347 | die "unable to unmount zfs\n"; | |
1348 | } else { | |
1349 | syscmd("umount -d $targetdir"); | |
1350 | } | |
1351 | ||
1352 | if (!$err && $use_zfs) { | |
1353 | syscmd("zfs set sync=standard $zfs_pool_name") == 0 || | |
1354 | die "unable to set zfs properties\n"; | |
1355 | ||
1356 | syscmd("zfs set mountpoint=/ $zfs_pool_name/ROOT/$zfs_root_volume_name") == 0 || | |
1357 | die "zfs set mountpoint failed\n"; | |
1358 | ||
445b9522 SI |
1359 | if ($iso_env->{product} eq 'pve') { |
1360 | syscmd("zfs set mountpoint=/var/lib/vz $zfs_pool_name/var-lib-vz") == 0 || | |
1361 | die "zfs set mountpoint for var-lib-vz failed\n"; | |
1362 | } | |
1363 | ||
a677c773 TL |
1364 | syscmd("zpool set bootfs=$zfs_pool_name/ROOT/$zfs_root_volume_name $zfs_pool_name") == 0 || |
1365 | die "zpool set bootfs failed\n"; | |
1366 | syscmd("zpool export $zfs_pool_name"); | |
1367 | } | |
1368 | ||
1369 | if ($bootloader_err) { | |
1370 | $err = $err && $err ne "\n" ? "$err\n$bootloader_err" : $bootloader_err; | |
1371 | } | |
1372 | ||
1373 | die $err if $err; | |
1374 | } | |
1375 | ||
1376 | 1; |