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Commit | Line | Data |
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8ab34b87 DM |
1 | package PVE::DAB; |
2 | ||
3 | use strict; | |
4 | use warnings; | |
5 | use IO::File; | |
6 | use File::Path; | |
7 | use File::Basename; | |
8 | use IO::Select; | |
9 | use IPC::Open2; | |
10 | use IPC::Open3; | |
11 | use POSIX qw (LONG_MAX); | |
f0134ed2 DM |
12 | use UUID; |
13 | use Cwd; | |
8ab34b87 DM |
14 | |
15 | # fixme: lock container ? | |
16 | ||
17 | my $dablibdir = "/usr/lib/dab"; | |
18 | my $devicetar = "$dablibdir/devices.tar.gz"; | |
19 | my $default_env = "$dablibdir/scripts/defenv"; | |
20 | my $fake_init = "$dablibdir/scripts/init.pl"; | |
21 | my $script_ssh_init = "$dablibdir/scripts/ssh_gen_host_keys"; | |
22 | my $script_mysql_randompw = "$dablibdir/scripts/mysql_randompw"; | |
23 | my $script_init_urandom = "$dablibdir/scripts/init_urandom"; | |
24 | ||
25 | my $postfix_main_cf = <<EOD; | |
26 | # See /usr/share/postfix/main.cf.dist for a commented, more complete version | |
27 | ||
28 | smtpd_banner = \$myhostname ESMTP \$mail_name (Debian/GNU) | |
29 | biff = no | |
30 | ||
31 | # appending .domain is the MUA's job. | |
32 | append_dot_mydomain = no | |
33 | ||
34 | # Uncomment the next line to generate "delayed mail" warnings | |
35 | #delay_warning_time = 4h | |
36 | ||
37 | alias_maps = hash:/etc/aliases | |
38 | alias_database = hash:/etc/aliases | |
39 | mydestination = \$myhostname, localhost.\$mydomain, localhost | |
40 | relayhost = | |
41 | mynetworks = 127.0.0.0/8 | |
42 | inet_interfaces = loopback-only | |
43 | recipient_delimiter = + | |
44 | ||
76ec8d4b SI |
45 | compatibility_level = 2 |
46 | ||
8ab34b87 DM |
47 | EOD |
48 | ||
49 | # produce apt compatible filenames (/var/lib/apt/lists) | |
50 | sub __url_to_filename { | |
51 | my $url = shift; | |
52 | ||
53 | $url =~ s|^\S+://||; | |
54 | $url =~ s|_|%5f|g; | |
55 | $url =~ s|/|_|g; | |
56 | ||
57 | return $url; | |
58 | } | |
59 | ||
a603a512 TL |
60 | # defaults: |
61 | # origin: debian | |
62 | my $supported_suites = { | |
4b113495 TL |
63 | 'bookworm' => { |
64 | ostype => "debian-12", | |
65 | }, | |
58ef618c | 66 | 'bullseye' => { |
81c4eb55 | 67 | ostype => "debian-11", |
58ef618c | 68 | }, |
a603a512 | 69 | 'buster' => { |
d112d279 | 70 | ostype => "debian-10", |
a603a512 TL |
71 | }, |
72 | 'stretch' => { | |
73 | ostype => "debian-9.0", | |
74 | }, | |
75 | 'jessie' => { | |
76 | ostype => "debian-8.0", | |
77 | }, | |
78 | 'wheezy' => { | |
79 | ostype => "debian-7.0", | |
80 | }, | |
81 | 'squeeze' => { | |
82 | ostype => "debian-6.0", | |
83 | }, | |
84 | 'lenny' => { | |
85 | ostype => "debian-5.0", | |
86 | }, | |
87 | 'etch' => { | |
88 | ostype => "debian-4.0", | |
89 | }, | |
90 | ||
91 | # DEVUAN | |
92 | 'devuan-jessie' => { | |
93 | suite => 'jessie', | |
94 | ostype => "devuan-1.0", | |
95 | }, | |
96 | 'devuan-ascii' => { | |
97 | suite => 'ascii', | |
98 | ostype => "devuan-2.0", | |
99 | }, | |
100 | 'ascii' => { | |
101 | ostype => "devuan-2.0", | |
102 | }, | |
fd8faee5 TL |
103 | 'beowulf' => { |
104 | ostype => "devuan-3.0", | |
105 | }, | |
106 | 'chimaera' => { | |
107 | ostype => "devuan-4.0", | |
108 | }, | |
a603a512 TL |
109 | |
110 | # UBUNTU | |
111 | 'hardy' => { | |
112 | ostype => "ubuntu-8.04", | |
113 | origin => 'ubuntu', | |
114 | }, | |
115 | 'intrepid' => { | |
116 | ostype => "ubuntu-8.10", | |
117 | origin => 'ubuntu', | |
118 | }, | |
119 | 'jaunty' => { | |
120 | ostype => "ubuntu-9.04", | |
121 | origin => 'ubuntu', | |
122 | }, | |
123 | 'precise' => { | |
124 | ostype => "ubuntu-12.04", | |
125 | origin => 'ubuntu', | |
126 | }, | |
127 | 'trusty' => { | |
128 | ostype => "ubuntu-14.04", | |
129 | origin => 'ubuntu', | |
130 | }, | |
131 | 'vivid' => { | |
132 | ostype => "ubuntu-15.04", | |
133 | origin => 'ubuntu', | |
134 | }, | |
135 | 'wily' => { | |
136 | ostype => "ubuntu-15.10", | |
137 | origin => 'ubuntu', | |
138 | }, | |
139 | 'xenial' => { | |
140 | ostype => "ubuntu-16.04", | |
141 | origin => 'ubuntu', | |
142 | }, | |
143 | 'yakkety' => { | |
144 | ostype => "ubuntu-16.10", | |
145 | origin => 'ubuntu', | |
146 | }, | |
147 | 'zesty' => { | |
148 | ostype => "ubuntu-17.04", | |
149 | origin => 'ubuntu', | |
150 | }, | |
151 | 'artful' => { | |
152 | ostype => "ubuntu-17.10", | |
153 | origin => 'ubuntu', | |
154 | }, | |
155 | 'bionic' => { | |
156 | ostype => "ubuntu-18.04", | |
157 | origin => 'ubuntu', | |
158 | }, | |
159 | 'cosmic' => { | |
160 | ostype => "ubuntu-18.10", | |
161 | origin => 'ubuntu', | |
162 | }, | |
163 | 'disco' => { | |
164 | ostype => "ubuntu-19.04", | |
165 | origin => 'ubuntu', | |
166 | }, | |
167 | 'eoan' => { | |
168 | ostype => "ubuntu-19.10", | |
169 | origin => 'ubuntu', | |
170 | }, | |
f7373776 TL |
171 | 'focal' => { |
172 | ostype => "ubuntu-20.04", | |
173 | origin => 'ubuntu', | |
174 | }, | |
44afd0f4 TL |
175 | 'groovy' => { |
176 | ostype => "ubuntu-20.10", | |
177 | origin => 'ubuntu', | |
178 | }, | |
73c34b52 TL |
179 | 'hirsute' => { |
180 | ostype => "ubuntu-21.04", | |
181 | origin => 'ubuntu', | |
182 | }, | |
53a5c87e TL |
183 | 'impish' => { |
184 | ostype => "ubuntu-21.10", | |
185 | origin => 'ubuntu', | |
186 | }, | |
a603a512 TL |
187 | }; |
188 | ||
189 | sub get_suite_info { | |
190 | my ($suite) = @_; | |
191 | ||
192 | my $suiteinfo = $supported_suites->{$suite} || die "unsupported suite '$suite'!\n"; | |
193 | ||
194 | # set defaults | |
195 | $suiteinfo->{origin} //= 'debian'; | |
196 | $suiteinfo->{suite} //= $suite; | |
197 | ||
198 | return $suiteinfo; | |
199 | } | |
200 | ||
8ab34b87 DM |
201 | sub download { |
202 | my ($self, $url, $path) = @_; | |
203 | ||
204 | $self->logmsg ("download: $url\n"); | |
205 | my $tmpfn = "$path.tmp$$"; | |
206 | eval { | |
207 | $self->run_command ("wget -q '$url' -O '$tmpfn'"); | |
208 | }; | |
209 | ||
210 | my $err = $@; | |
211 | if ($err) { | |
212 | unlink $tmpfn; | |
213 | die $err; | |
214 | } | |
215 | ||
216 | rename ($tmpfn, $path); | |
217 | } | |
218 | ||
219 | sub write_file { | |
220 | my ($data, $file, $perm) = @_; | |
221 | ||
222 | die "no filename" if !$file; | |
223 | ||
224 | unlink $file; | |
225 | ||
226 | my $fh = IO::File->new ($file, O_WRONLY | O_CREAT, $perm) || | |
227 | die "unable to open file '$file'"; | |
228 | ||
229 | print $fh $data; | |
230 | ||
231 | $fh->close; | |
232 | } | |
233 | ||
234 | sub read_file { | |
235 | my ($file) = @_; | |
236 | ||
237 | die "no filename" if !$file; | |
238 | ||
239 | my $fh = IO::File->new ($file) || | |
240 | die "unable to open file '$file'"; | |
241 | ||
242 | local $/; # slurp mode | |
243 | ||
244 | my $data = <$fh>; | |
245 | ||
246 | $fh->close; | |
247 | ||
248 | return $data; | |
249 | } | |
250 | ||
251 | sub read_config { | |
252 | my ($filename) = @_; | |
253 | ||
254 | my $res = {}; | |
255 | ||
256 | my $fh = IO::File->new ("<$filename") || return $res; | |
257 | my $rec = ''; | |
258 | ||
259 | while (defined (my $line = <$fh>)) { | |
260 | next if $line =~ m/^\#/; | |
261 | next if $line =~ m/^\s*$/; | |
262 | $rec .= $line; | |
263 | }; | |
264 | ||
265 | close ($fh); | |
266 | ||
267 | chomp $rec; | |
268 | $rec .= "\n"; | |
269 | ||
270 | while ($rec) { | |
271 | if ($rec =~ s/^Description:\s*([^\n]*)(\n\s+.*)*$//si) { | |
272 | $res->{headline} = $1; | |
273 | chomp $res->{headline}; | |
274 | my $long = $2; | |
275 | $long =~ s/^\s+/ /; | |
276 | $res->{description} = $long; | |
277 | chomp $res->{description}; | |
278 | } elsif ($rec =~ s/^([^:]+):\s*(.*\S)\s*\n//) { | |
279 | my ($key, $value) = (lc ($1), $2); | |
280 | if ($key eq 'source' || $key eq 'mirror') { | |
281 | push @{$res->{$key}}, $value; | |
282 | } else { | |
283 | die "duplicate key '$key'\n" if defined ($res->{$key}); | |
284 | $res->{$key} = $value; | |
285 | } | |
286 | } else { | |
287 | die "unable to parse config file: $rec"; | |
288 | } | |
289 | } | |
290 | ||
291 | die "unable to parse config file" if $rec; | |
292 | ||
293 | return $res; | |
294 | } | |
295 | ||
296 | sub run_command { | |
297 | my ($self, $cmd, $input, $getoutput) = @_; | |
298 | ||
299 | my $reader = IO::File->new(); | |
300 | my $writer = IO::File->new(); | |
301 | my $error = IO::File->new(); | |
302 | ||
303 | my $orig_pid = $$; | |
304 | ||
305 | my $cmdstr = ref ($cmd) eq 'ARRAY' ? join (' ', @$cmd) : $cmd; | |
306 | ||
307 | my $pid; | |
308 | eval { | |
309 | if (ref ($cmd) eq 'ARRAY') { | |
310 | $pid = open3 ($writer, $reader, $error, @$cmd) || die $!; | |
311 | } else { | |
312 | $pid = open3 ($writer, $reader, $error, $cmdstr) || die $!; | |
313 | } | |
314 | }; | |
315 | ||
316 | my $err = $@; | |
317 | ||
318 | # catch exec errors | |
319 | if ($orig_pid != $$) { | |
320 | $self->logmsg ("ERROR: command '$cmdstr' failed - fork failed\n"); | |
321 | POSIX::_exit (1); | |
322 | kill ('KILL', $$); | |
323 | } | |
324 | ||
325 | die $err if $err; | |
326 | ||
327 | print $writer $input if defined $input; | |
328 | close $writer; | |
329 | ||
330 | my $select = new IO::Select; | |
331 | $select->add ($reader); | |
332 | $select->add ($error); | |
333 | ||
334 | my $res = ''; | |
335 | my $logfd = $self->{logfd}; | |
336 | ||
337 | while ($select->count) { | |
338 | my @handles = $select->can_read (); | |
339 | ||
340 | foreach my $h (@handles) { | |
341 | my $buf = ''; | |
342 | my $count = sysread ($h, $buf, 4096); | |
343 | if (!defined ($count)) { | |
344 | waitpid ($pid, 0); | |
345 | die "command '$cmdstr' failed: $!"; | |
346 | } | |
347 | $select->remove ($h) if !$count; | |
348 | ||
349 | print $logfd $buf; | |
350 | ||
351 | $res .= $buf if $getoutput; | |
352 | } | |
353 | } | |
354 | ||
355 | waitpid ($pid, 0); | |
356 | my $ec = ($? >> 8); | |
357 | ||
358 | die "command '$cmdstr' failed with exit code $ec\n" if $ec; | |
359 | ||
360 | return $res; | |
361 | } | |
362 | ||
363 | sub logmsg { | |
364 | my $self = shift; | |
365 | print STDERR @_; | |
366 | $self->writelog (@_); | |
367 | } | |
368 | ||
369 | sub writelog { | |
370 | my $self = shift; | |
371 | my $fd = $self->{logfd}; | |
372 | print $fd @_; | |
373 | } | |
374 | ||
375 | sub __sample_config { | |
f0134ed2 | 376 | my ($self) = @_; |
8ab34b87 DM |
377 | |
378 | my $data = ''; | |
f0134ed2 | 379 | my $arch = $self->{config}->{architecture}; |
8ab34b87 | 380 | |
f0134ed2 | 381 | my $ostype = $self->{config}->{ostype}; |
8ab34b87 | 382 | |
b5583827 | 383 | if ($ostype =~ m/^de(bi|vu)an-/) { |
f0134ed2 DM |
384 | $data .= "lxc.include = /usr/share/lxc/config/debian.common.conf\n"; |
385 | } elsif ($ostype =~ m/^ubuntu-/) { | |
386 | $data .= "lxc.include = /usr/share/lxc/config/ubuntu.common.conf\n"; | |
387 | } else { | |
388 | die "unknown os type '$ostype'\n"; | |
389 | } | |
9313f84a TL |
390 | $data .= "lxc.uts.name = localhost\n"; |
391 | $data .= "lxc.rootfs.path = $self->{rootfs}\n"; | |
8ab34b87 DM |
392 | |
393 | return $data; | |
394 | } | |
395 | ||
396 | sub __allocate_ve { | |
397 | my ($self) = @_; | |
398 | ||
399 | my $cid; | |
400 | if (my $fd = IO::File->new (".veid")) { | |
401 | $cid = <$fd>; | |
402 | chomp $cid; | |
403 | close ($fd); | |
404 | } | |
405 | ||
f0134ed2 DM |
406 | |
407 | $self->{working_dir} = getcwd; | |
408 | $self->{veconffile} = "$self->{working_dir}/config"; | |
409 | $self->{rootfs} = "$self->{working_dir}/rootfs"; | |
8ab34b87 DM |
410 | |
411 | if ($cid) { | |
412 | $self->{veid} = $cid; | |
8ab34b87 DM |
413 | return $cid; |
414 | } | |
415 | ||
f0134ed2 DM |
416 | my $uuid; |
417 | my $uuid_str; | |
418 | UUID::generate($uuid); | |
419 | UUID::unparse($uuid, $uuid_str); | |
420 | $self->{veid} = $uuid_str; | |
8ab34b87 DM |
421 | |
422 | my $fd = IO::File->new (">.veid") || | |
423 | die "unable to write '.veid'\n"; | |
f0134ed2 | 424 | print $fd "$self->{veid}\n"; |
8ab34b87 DM |
425 | close ($fd); |
426 | ||
f0134ed2 DM |
427 | my $cdata = $self->__sample_config(); |
428 | ||
429 | my $fh = IO::File->new ($self->{veconffile}, O_WRONLY|O_CREAT|O_EXCL) || | |
430 | die "unable to write lxc config file '$self->{veconffile}' - $!"; | |
431 | print $fh $cdata; | |
432 | close ($fh); | |
433 | ||
434 | mkdir $self->{rootfs} || die "unable to create rootfs - $!"; | |
8ab34b87 | 435 | |
f0134ed2 | 436 | $self->logmsg ("allocated VE $self->{veid}\n"); |
8ab34b87 | 437 | |
f0134ed2 | 438 | return $self->{veid}; |
8ab34b87 DM |
439 | } |
440 | ||
09682055 TL |
441 | # just use some simple heuristic for now, merge usr for releases newer than ubuntu 21.x or debian 11 |
442 | sub can_usr_merge { | |
443 | my ($self) = @_; | |
444 | ||
445 | my $ostype = $self->{config}->{ostype}; | |
446 | ||
447 | # FIXME: add configuration override posibillity | |
448 | ||
449 | if ($ostype =~ m/^debian-(\d+)/) { | |
450 | return int($1) >= 11; | |
451 | } elsif ($ostype =~ m/^ubuntu-(\d+)/) { | |
452 | return int($1) >= 21; | |
453 | } | |
454 | return; # false | |
455 | } | |
456 | ||
457 | sub setup_usr_merge { | |
458 | my ($self) = @_; | |
459 | ||
460 | my $rootfs = $self->{rootfs}; | |
461 | my $arch = $self->{config}->{architecture}; | |
462 | ||
463 | # similar to https://salsa.debian.org/installer-team/debootstrap/-/blob/master/functions#L1354 | |
464 | my @merged_dirs = qw(bin sbin lib); | |
465 | ||
466 | if ($arch eq 'amd64') { | |
467 | push @merged_dirs, qw(lib32 lib64 libx32); | |
468 | } elsif ($arch eq 'i386') { | |
469 | push @merged_dirs, qw(lib64 libx32); | |
470 | } | |
471 | ||
472 | $self->logmsg ("setup usr-merge symlinks for '" . join("', '", @merged_dirs) . "'\n"); | |
473 | ||
474 | for my $dir (@merged_dirs) { | |
475 | symlink("usr/$dir", "$rootfs/$dir") or warn "could not create symlink - $!\n"; | |
476 | mkpath "$rootfs/usr/$dir"; | |
477 | } | |
478 | } | |
479 | ||
8ab34b87 DM |
480 | sub new { |
481 | my ($class, $config) = @_; | |
482 | ||
483 | $class = ref ($class) || $class; | |
484 | ||
485 | my $self = {}; | |
486 | ||
487 | $config = read_config ('dab.conf') if !$config; | |
488 | ||
489 | $self->{config} = $config; | |
490 | ||
491 | bless $self, $class; | |
492 | ||
493 | $self->{logfile} = "logfile"; | |
494 | $self->{logfd} = IO::File->new (">>$self->{logfile}") || | |
495 | die "unable to open log file"; | |
496 | ||
497 | my $arch = $config->{architecture}; | |
498 | die "no 'architecture' specified\n" if !$arch; | |
499 | ||
500 | die "unsupported architecture '$arch'\n" | |
501 | if $arch !~ m/^(i386|amd64)$/; | |
502 | ||
503 | my $suite = $config->{suite} || die "no 'suite' specified\n"; | |
a603a512 TL |
504 | |
505 | my $suiteinfo = get_suite_info($suite); | |
506 | $suite = $suiteinfo->{suite}; | |
507 | $config->{ostype} = $suiteinfo->{ostype}; | |
8ab34b87 DM |
508 | |
509 | my $name = $config->{name} || die "no 'name' specified\n"; | |
510 | ||
511 | $name =~ m/^[a-z][0-9a-z\-\*\.]+$/ || | |
512 | die "illegal characters in name '$name'\n"; | |
513 | ||
514 | my $version = $config->{version}; | |
515 | die "no 'version' specified\n" if !$version; | |
516 | die "no 'section' specified\n" if !$config->{section}; | |
517 | die "no 'description' specified\n" if !$config->{headline}; | |
518 | die "no 'maintainer' specified\n" if !$config->{maintainer}; | |
519 | ||
520 | if ($name =~ m/^$config->{ostype}/) { | |
521 | $self->{targetname} = "${name}_${version}_$config->{architecture}"; | |
522 | } else { | |
523 | $self->{targetname} = "$config->{ostype}-${name}_" . | |
524 | "${version}_$config->{architecture}"; | |
525 | } | |
526 | ||
527 | if (!$config->{source}) { | |
a603a512 TL |
528 | if (lc($suiteinfo->{origin}) eq 'debian') { |
529 | if ($suite eq 'etch' || $suite eq 'lenny') { | |
530 | push @{$config->{source}}, ( | |
531 | 'http://ftp.debian.org/debian SUITE main contrib', | |
532 | 'http://security.debian.org SUITE/updates main contrib', | |
533 | ); | |
4b113495 | 534 | } elsif ($suite eq 'bullseye' || $suite eq 'bookworm') { |
6a883423 TL |
535 | push @{$config->{source}}, ( |
536 | "http://ftp.debian.org/debian SUITE main contrib", | |
537 | "http://ftp.debian.org/debian SUITE-updates main contrib", | |
538 | "http://security.debian.org SUITE-security main contrib", | |
539 | ); | |
a603a512 TL |
540 | } else { |
541 | push @{$config->{source}}, ( | |
542 | "http://ftp.debian.org/debian SUITE main contrib", | |
543 | "http://ftp.debian.org/debian SUITE-updates main contrib", | |
544 | "http://security.debian.org SUITE/updates main contrib", | |
545 | ); | |
546 | } | |
547 | } elsif (lc($suiteinfo->{origin}) eq 'ubuntu') { | |
8ab34b87 | 548 | my $comp = "main restricted universe multiverse"; |
a603a512 TL |
549 | push @{$config->{source}}, ( |
550 | "http://archive.ubuntu.com/ubuntu SUITE $comp", | |
551 | "http://archive.ubuntu.com/ubuntu SUITE-updates $comp", | |
552 | "http://archive.ubuntu.com/ubuntu SUITE-security $comp", | |
553 | ); | |
e6b5b5ac DM |
554 | } else { |
555 | die "implement me"; | |
8ab34b87 DM |
556 | } |
557 | } | |
558 | ||
559 | my $sources = undef; | |
560 | ||
561 | foreach my $s (@{$config->{source}}) { | |
562 | if ($s =~ m@^\s*((http|ftp)://\S+)\s+(\S+)((\s+(\S+))+)$@) { | |
563 | my ($url, $su, $components) = ($1, $3, $4); | |
564 | $su =~ s/SUITE/$suite/; | |
565 | $components =~ s/^\s+//; | |
566 | $components =~ s/\s+$//; | |
567 | my $ca; | |
568 | foreach my $co (split (/\s+/, $components)) { | |
569 | push @$ca, $co; | |
570 | } | |
571 | $ca = ['main'] if !$ca; | |
572 | ||
573 | push @$sources, { | |
574 | source => $url, | |
575 | comp => $ca, | |
576 | suite => $su, | |
577 | }; | |
578 | } else { | |
579 | die "syntax error in source spezification '$s'\n"; | |
580 | } | |
581 | } | |
582 | ||
583 | foreach my $m (@{$config->{mirror}}) { | |
584 | if ($m =~ m@^\s*((http|ftp)://\S+)\s*=>\s*((http|ftp)://\S+)\s*$@) { | |
585 | my ($ms, $md) = ($1, $3); | |
586 | my $found; | |
587 | foreach my $ss (@$sources) { | |
588 | if ($ss->{source} eq $ms) { | |
589 | $found = 1; | |
590 | $ss->{mirror} = $md; | |
591 | last; | |
592 | } | |
593 | } | |
594 | die "unusable mirror $ms\n" if !$found; | |
595 | } else { | |
596 | die "syntax error in mirror spezification '$m'\n"; | |
597 | } | |
598 | } | |
599 | ||
600 | $self->{sources} = $sources; | |
601 | ||
602 | $self->{infodir} = "info"; | |
603 | ||
604 | $self->__allocate_ve (); | |
605 | ||
606 | $self->{cachedir} = ($config->{cachedir} || 'cache') . "/$suite";; | |
607 | ||
608 | my $incl = [qw (less ssh openssh-server logrotate)]; | |
609 | ||
610 | my $excl = [qw (modutils reiserfsprogs ppp pppconfig pppoe | |
611 | pppoeconf nfs-common mtools ntp)]; | |
612 | ||
613 | # ubuntu has too many dependencies on udev, so | |
614 | # we cannot exclude it (instead we disable udevd) | |
e6b5b5ac | 615 | |
ef852234 | 616 | if ($suite eq 'vivid' || $suite eq 'wily' || $suite eq 'xenial' || |
e8fed6ff | 617 | $suite eq 'yakkety' || $suite eq 'zesty' || $suite eq 'artful' || |
230e4471 | 618 | $suite eq 'bionic' || $suite eq 'cosmic' || $suite eq 'disco' || |
73c34b52 | 619 | $suite eq 'eoan' || $suite eq 'focal' || $suite eq 'groovy' |
53a5c87e | 620 | || $suite eq 'hirsute' || $suite eq 'impish' |
73c34b52 | 621 | ) { |
306c21dc | 622 | push @$incl, 'isc-dhcp-client'; |
881f3099 | 623 | push @$excl, qw(libmodule-build-perl); |
e6b5b5ac DM |
624 | } elsif ($suite eq 'trusty') { |
625 | push @$excl, qw(systemd systemd-services libpam-systemd libsystemd-daemon0 memtest86+); | |
91be0a6a DM |
626 | } elsif ($suite eq 'precise') { |
627 | push @$excl, qw(systemd systemd-services libpam-systemd libsystemd-daemon0 memtest86+ ubuntu-standard); | |
e6b5b5ac | 628 | } elsif ($suite eq 'hardy') { |
8ab34b87 DM |
629 | push @$excl, qw(kbd); |
630 | push @$excl, qw(apparmor apparmor-utils ntfs-3g | |
631 | friendly-recovery); | |
5d0f537e | 632 | } elsif ($suite eq 'intrepid' || $suite eq 'jaunty') { |
8ab34b87 DM |
633 | push @$excl, qw(apparmor apparmor-utils libapparmor1 libapparmor-perl |
634 | libntfs-3g28 ntfs-3g friendly-recovery); | |
5d0f537e DM |
635 | } elsif ($suite eq 'jessie') { |
636 | push @$incl, 'sysvinit-core'; # avoid systemd and udev | |
637 | push @$incl, 'libperl4-corelibs-perl'; # to make lsof happy | |
4b113495 TL |
638 | push @$excl, qw(systemd systemd-sysv udev module-init-tools pciutils hdparm memtest86+ parted); |
639 | } elsif ($suite eq 'stretch' || $suite eq 'buster' || $suite eq 'bullseye' || $suite eq 'bookworm') { | |
640 | push @$excl, qw(module-init-tools pciutils hdparm memtest86+ parted); | |
5d0f537e | 641 | } else { |
4b113495 | 642 | push @$excl, qw(udev module-init-tools pciutils hdparm memtest86+ parted); |
8ab34b87 DM |
643 | } |
644 | ||
645 | $self->{incl} = $incl; | |
646 | $self->{excl} = $excl; | |
647 | ||
648 | return $self; | |
649 | } | |
650 | ||
651 | sub initialize { | |
652 | my ($self) = @_; | |
653 | ||
654 | my $infodir = $self->{infodir}; | |
655 | my $arch = $self->{config}->{architecture}; | |
656 | ||
657 | rmtree $infodir; | |
658 | mkpath $infodir; | |
659 | ||
660 | # truncate log | |
661 | my $logfd = $self->{logfd} = IO::File->new (">$self->{logfile}") || | |
662 | die "unable to open log file"; | |
663 | ||
dbac106e SI |
664 | my $COMPRESSORS = [ |
665 | { | |
b40ae229 TL |
666 | ext => 'xz', |
667 | decomp => 'xz -d', | |
dbac106e SI |
668 | }, |
669 | { | |
670 | ext => 'gz', | |
671 | decomp => 'gzip -d', | |
672 | }, | |
673 | ]; | |
b40ae229 | 674 | |
8ab34b87 DM |
675 | foreach my $ss (@{$self->{sources}}) { |
676 | my $src = $ss->{mirror} || $ss->{source}; | |
677 | my $path = "dists/$ss->{suite}/Release"; | |
678 | my $url = "$src/$path"; | |
679 | my $target = __url_to_filename ("$ss->{source}/$path"); | |
680 | eval { | |
681 | $self->download ($url, "$infodir/$target"); | |
682 | $self->download ("$url.gpg", "$infodir/$target.gpg"); | |
683 | # fixme: impl. verify (needs --keyring option) | |
684 | }; | |
685 | if (my $err = $@) { | |
686 | print $logfd $@; | |
687 | warn "Release info ignored\n"; | |
688 | }; | |
b40ae229 | 689 | |
df893f5d SI |
690 | foreach my $comp (@{$ss->{comp}}) { |
691 | foreach my $compressor (@$COMPRESSORS) { | |
dbac106e SI |
692 | $path = "dists/$ss->{suite}/$comp/binary-$arch/Packages.$compressor->{ext}"; |
693 | $target = "$infodir/" . __url_to_filename ("$ss->{source}/$path"); | |
694 | my $pkgsrc = "$src/$path"; | |
695 | eval { | |
696 | $self->download ($pkgsrc, $target); | |
697 | $self->run_command ("$compressor->{decomp} '$target'"); | |
698 | }; | |
699 | if (my $err = $@) { | |
700 | print $logfd "could not download Packages.$compressor->{ext}\n"; | |
701 | } else { | |
702 | last; | |
703 | } | |
704 | } | |
8ab34b87 DM |
705 | } |
706 | } | |
707 | } | |
708 | ||
709 | sub write_config { | |
710 | my ($self, $filename, $size) = @_; | |
711 | ||
712 | my $config = $self->{config}; | |
713 | ||
714 | my $data = ''; | |
715 | ||
716 | $data .= "Name: $config->{name}\n"; | |
717 | $data .= "Version: $config->{version}\n"; | |
f0134ed2 | 718 | $data .= "Type: lxc\n"; |
8ab34b87 DM |
719 | $data .= "OS: $config->{ostype}\n"; |
720 | $data .= "Section: $config->{section}\n"; | |
721 | $data .= "Maintainer: $config->{maintainer}\n"; | |
722 | $data .= "Architecture: $config->{architecture}\n"; | |
723 | $data .= "Installed-Size: $size\n"; | |
724 | ||
725 | # optional | |
726 | $data .= "Infopage: $config->{infopage}\n" if $config->{infopage}; | |
727 | $data .= "ManageUrl: $config->{manageurl}\n" if $config->{manageurl}; | |
728 | $data .= "Certified: $config->{certified}\n" if $config->{certified}; | |
729 | ||
730 | # description | |
731 | $data .= "Description: $config->{headline}\n"; | |
732 | $data .= "$config->{description}\n" if $config->{description}; | |
733 | ||
734 | write_file ($data, $filename, 0644); | |
735 | } | |
736 | ||
737 | sub finalize { | |
738 | my ($self, $opts) = @_; | |
739 | ||
740 | my $suite = $self->{config}->{suite}; | |
741 | my $infodir = $self->{infodir}; | |
742 | my $arch = $self->{config}->{architecture}; | |
743 | ||
744 | my $instpkgs = $self->read_installed (); | |
745 | my $pkginfo = $self->pkginfo(); | |
746 | my $veid = $self->{veid}; | |
6fe8088f | 747 | my $conffile = $self->{veconffile}; |
f0134ed2 | 748 | my $rootdir = $self->{rootfs}; |
8ab34b87 DM |
749 | |
750 | my $vestat = $self->ve_status(); | |
751 | die "ve not running - unable to finalize\n" if !$vestat->{running}; | |
752 | ||
753 | # cleanup mysqld | |
754 | if (-f "$rootdir/etc/init.d/mysql") { | |
755 | $self->ve_command ("/etc/init.d/mysql stop"); | |
756 | } | |
757 | ||
758 | if (!($opts->{keepmycnf} || (-f "$rootdir/etc/init.d/mysql_randompw"))) { | |
759 | unlink "$rootdir/root/.my.cnf"; | |
760 | } | |
761 | ||
762 | if ($suite eq 'etch') { | |
763 | # enable apache2 startup | |
764 | if ($instpkgs->{apache2}) { | |
765 | write_file ("NO_START=0\n", "$rootdir/etc/default/apache2"); | |
766 | } else { | |
767 | unlink "$rootdir/etc/default/apache2"; | |
768 | } | |
769 | } | |
770 | $self->logmsg ("cleanup package status\n"); | |
771 | # prevent auto selection of all standard, required or important | |
772 | # packages which are not installed | |
773 | foreach my $pkg (keys %$pkginfo) { | |
774 | my $pri = $pkginfo->{$pkg}->{priority}; | |
775 | if ($pri && ($pri eq 'required' || $pri eq 'important' | |
776 | || $pri eq 'standard')) { | |
777 | if (!$instpkgs->{$pkg}) { | |
778 | $self->ve_dpkg_set_selection ($pkg, 'purge'); | |
779 | } | |
780 | } | |
781 | } | |
782 | ||
783 | $self->ve_command ("apt-get clean"); | |
784 | ||
785 | $self->logmsg ("update available package list\n"); | |
786 | ||
787 | $self->ve_command ("dpkg --clear-avail"); | |
788 | foreach my $ss (@{$self->{sources}}) { | |
789 | my $relsrc = __url_to_filename ("$ss->{source}/dists/$ss->{suite}/Release"); | |
790 | if (-f "$infodir/$relsrc" && -f "$infodir/$relsrc.gpg") { | |
791 | $self->run_command ("cp '$infodir/$relsrc' '$rootdir/var/lib/apt/lists/$relsrc'"); | |
792 | $self->run_command ("cp '$infodir/$relsrc.gpg' '$rootdir/var/lib/apt/lists/$relsrc.gpg'"); | |
793 | } | |
794 | foreach my $comp (@{$ss->{comp}}) { | |
795 | my $src = __url_to_filename ("$ss->{source}/dists/$ss->{suite}/" . | |
796 | "$comp/binary-$arch/Packages"); | |
797 | my $target = "/var/lib/apt/lists/$src"; | |
798 | $self->run_command ("cp '$infodir/$src' '$rootdir/$target'"); | |
799 | $self->ve_command ("dpkg --merge-avail '$target'"); | |
800 | } | |
801 | } | |
802 | ||
803 | # set dselect default method | |
804 | write_file ("apt apt\n", "$rootdir/var/lib/dpkg/cmethopt"); | |
805 | ||
806 | $self->ve_divert_remove ("/usr/sbin/policy-rc.d"); | |
807 | ||
808 | $self->ve_divert_remove ("/sbin/start-stop-daemon"); | |
809 | ||
810 | $self->ve_divert_remove ("/sbin/init"); | |
811 | ||
812 | # finally stop the VE | |
6fe8088f | 813 | $self->run_command ("lxc-stop -n $veid --rcfile $conffile --kill"); |
8ab34b87 DM |
814 | |
815 | unlink "$rootdir/sbin/defenv"; | |
816 | ||
817 | unlink <$rootdir/root/dead.letter*>; | |
818 | ||
819 | unlink "$rootdir/var/log/init.log"; | |
820 | ||
821 | unlink "$rootdir/aquota.group"; | |
822 | ||
823 | unlink "$rootdir/aquota.user"; | |
824 | ||
825 | write_file ("", "$rootdir/var/log/syslog"); | |
826 | ||
3972e782 TL |
827 | my $get_path_size = sub { |
828 | my ($path) = @_; | |
829 | my $sizestr = $self->run_command ("du -sm $path", undef, 1); | |
830 | if ($sizestr =~ m/^(\d+)\s+\Q$path\E$/) { | |
831 | return int($1); | |
832 | } else { | |
833 | die "unable to detect size for '$path'\n"; | |
834 | } | |
835 | }; | |
8ab34b87 | 836 | |
3972e782 TL |
837 | $self->logmsg ("detecting final appliance size: "); |
838 | my $size = $get_path_size->($rootdir); | |
8ab34b87 DM |
839 | $self->logmsg ("$size MB\n"); |
840 | ||
841 | $self->write_config ("$rootdir/etc/appliance.info", $size); | |
842 | ||
843 | $self->logmsg ("creating final appliance archive\n"); | |
844 | ||
845 | my $target = "$self->{targetname}.tar"; | |
f06fe8dc TL |
846 | |
847 | my $compressor = $opts->{compressor} // 'gz'; | |
848 | my $compressor2cmd_map = { | |
849 | gz => 'gzip', | |
7ed25022 TL |
850 | gzip => 'gzip', |
851 | zst => 'zstd -9', | |
852 | zstd => 'zstd -9', | |
853 | 'zstd-max' => 'zstd -19 -T0', # maximal level where the decompressor can still run efficiently | |
854 | }; | |
855 | my $compressor2ending = { | |
856 | gzip => 'gz', | |
857 | zstd => 'zst', | |
858 | 'zstd-max' => 'zst', | |
f06fe8dc TL |
859 | }; |
860 | my $compressor_cmd = $compressor2cmd_map->{$compressor}; | |
861 | die "unkown compressor '$compressor', use one of: ". join(', ', sort keys %$compressor2cmd_map) | |
862 | if !defined($compressor_cmd); | |
863 | ||
7ed25022 TL |
864 | my $ending = $compressor2ending->{$compressor} // $compressor; |
865 | my $final_archive = "${target}.${ending}"; | |
8ab34b87 | 866 | unlink $target; |
3972e782 | 867 | unlink $final_archive; |
8ab34b87 DM |
868 | |
869 | $self->run_command ("tar cpf $target --numeric-owner -C '$rootdir' ./etc/appliance.info"); | |
870 | $self->run_command ("tar rpf $target --numeric-owner -C '$rootdir' --exclude ./etc/appliance.info ."); | |
f06fe8dc | 871 | $self->run_command ("$compressor_cmd $target"); |
3972e782 TL |
872 | |
873 | $self->logmsg ("detecting final commpressed appliance size: "); | |
874 | $size = $get_path_size->($final_archive); | |
875 | $self->logmsg ("$size MB\n"); | |
876 | ||
877 | $self->logmsg ("appliance archive: $final_archive\n"); | |
8ab34b87 DM |
878 | } |
879 | ||
880 | sub read_installed { | |
881 | my ($self) = @_; | |
882 | ||
f0134ed2 | 883 | my $rootdir = $self->{rootfs}; |
8ab34b87 DM |
884 | |
885 | my $pkgfilelist = "$rootdir/var/lib/dpkg/status"; | |
886 | local $/ = ''; | |
dfac2f5d | 887 | open (PKGLST, "<$pkgfilelist") or die "unable to open '$pkgfilelist' - $!"; |
8ab34b87 DM |
888 | |
889 | my $pkglist = {}; | |
890 | ||
891 | while (my $rec = <PKGLST>) { | |
892 | chomp $rec; | |
893 | $rec =~ s/\n\s+/ /g; | |
894 | $rec .= "\n"; | |
895 | my $res = {}; | |
896 | ||
916b0699 | 897 | while ($rec =~ s/^([^:]+):\s+(.*?)\s*\n//) { |
8ab34b87 DM |
898 | $res->{lc $1} = $2; |
899 | } | |
900 | ||
901 | my $pkg = $res->{'package'}; | |
902 | if (my $status = $res->{status}) { | |
903 | my @sa = split (/\s+/, $status); | |
904 | my $stat = $sa[0]; | |
905 | if ($stat && ($stat ne 'purge')) { | |
906 | $pkglist->{$pkg} = $res; | |
907 | } | |
908 | } | |
909 | } | |
910 | ||
911 | close (PKGLST); | |
912 | ||
913 | return $pkglist; | |
914 | } | |
915 | ||
f0134ed2 | 916 | sub ve_status { |
8ab34b87 DM |
917 | my ($self) = @_; |
918 | ||
919 | my $veid = $self->{veid}; | |
920 | ||
f0134ed2 | 921 | my $res = { running => 0 }; |
8ab34b87 | 922 | |
f0134ed2 | 923 | $res->{exist} = 1 if -d "$self->{rootfs}/usr"; |
8ab34b87 | 924 | |
f0134ed2 | 925 | my $filename = "/proc/net/unix"; |
8ab34b87 | 926 | |
f0134ed2 DM |
927 | # similar test is used by lcxcontainers.c: list_active_containers |
928 | my $fh = IO::File->new ($filename, "r"); | |
929 | return $res if !$fh; | |
8ab34b87 | 930 | |
f0134ed2 DM |
931 | while (defined(my $line = <$fh>)) { |
932 | if ($line =~ m/^[a-f0-9]+:\s\S+\s\S+\s\S+\s\S+\s\S+\s\d+\s(\S+)$/) { | |
933 | my $path = $1; | |
934 | if ($path =~ m!^@/\S+/$veid/command$!) { | |
935 | $res->{running} = 1; | |
936 | } | |
937 | } | |
8ab34b87 | 938 | } |
f0134ed2 | 939 | close($fh); |
ba599cd0 | 940 | |
f0134ed2 | 941 | return $res; |
8ab34b87 DM |
942 | } |
943 | ||
944 | sub ve_command { | |
945 | my ($self, $cmd, $input) = @_; | |
946 | ||
947 | my $veid = $self->{veid}; | |
6fe8088f | 948 | my $conffile = $self->{veconffile}; |
8ab34b87 DM |
949 | |
950 | if (ref ($cmd) eq 'ARRAY') { | |
6fe8088f | 951 | unshift @$cmd, 'lxc-attach', '-n', $veid, '--rcfile', $conffile, '--clear-env', '--', 'defenv'; |
ba599cd0 | 952 | $self->run_command($cmd, $input); |
8ab34b87 | 953 | } else { |
ba599cd0 | 954 | $self->run_command("lxc-attach -n $veid --rcfile $conffile --clear-env -- defenv $cmd", $input); |
8ab34b87 DM |
955 | } |
956 | } | |
957 | ||
958 | # like ve_command, but pipes stdin correctly | |
959 | sub ve_exec { | |
960 | my ($self, @cmd) = @_; | |
961 | ||
962 | my $veid = $self->{veid}; | |
6fe8088f | 963 | my $conffile = $self->{veconffile}; |
8ab34b87 DM |
964 | |
965 | my $reader; | |
6fe8088f | 966 | my $pid = open2($reader, "<&STDIN", 'lxc-attach', '-n', $veid, '--rcfile', $conffile, '--', |
8ab34b87 DM |
967 | 'defenv', @cmd) || die "unable to exec command"; |
968 | ||
969 | while (defined (my $line = <$reader>)) { | |
970 | $self->logmsg ($line); | |
971 | } | |
972 | ||
973 | waitpid ($pid, 0); | |
974 | my $rc = $? >> 8; | |
975 | ||
976 | die "ve_exec failed - status $rc\n" if $rc != 0; | |
977 | } | |
978 | ||
979 | sub ve_divert_add { | |
980 | my ($self, $filename) = @_; | |
981 | ||
982 | $self->ve_command ("dpkg-divert --add --divert '$filename.distrib' " . | |
983 | "--rename '$filename'"); | |
984 | } | |
985 | sub ve_divert_remove { | |
986 | my ($self, $filename) = @_; | |
987 | ||
f0134ed2 | 988 | my $rootdir = $self->{rootfs}; |
8ab34b87 DM |
989 | |
990 | unlink "$rootdir/$filename"; | |
991 | $self->ve_command ("dpkg-divert --remove --rename '$filename'"); | |
992 | } | |
993 | ||
994 | sub ve_debconfig_set { | |
995 | my ($self, $dcdata) = @_; | |
996 | ||
f0134ed2 | 997 | my $rootdir = $self->{rootfs}; |
8ab34b87 DM |
998 | my $cfgfile = "/tmp/debconf.txt"; |
999 | write_file ($dcdata, "$rootdir/$cfgfile"); | |
1000 | $self->ve_command ("debconf-set-selections $cfgfile"); | |
1001 | unlink "$rootdir/$cfgfile"; | |
1002 | } | |
1003 | ||
1004 | sub ve_dpkg_set_selection { | |
1005 | my ($self, $pkg, $status) = @_; | |
1006 | ||
1007 | $self->ve_command ("dpkg --set-selections", "$pkg $status"); | |
1008 | } | |
1009 | ||
1010 | sub ve_dpkg { | |
1011 | my ($self, $cmd, @pkglist) = @_; | |
1012 | ||
1013 | return if !scalar (@pkglist); | |
1014 | ||
1015 | my $pkginfo = $self->pkginfo(); | |
1016 | ||
f0134ed2 | 1017 | my $rootdir = $self->{rootfs}; |
8ab34b87 DM |
1018 | my $cachedir = $self->{cachedir}; |
1019 | ||
1020 | my @files; | |
1021 | ||
1022 | foreach my $pkg (@pkglist) { | |
1023 | my $filename = $self->getpkgfile ($pkg); | |
1024 | $self->run_command ("cp '$cachedir/$filename' '$rootdir/$filename'"); | |
1025 | push @files, "/$filename"; | |
1026 | $self->logmsg ("$cmd: $pkg\n"); | |
1027 | } | |
1028 | ||
1029 | my $fl = join (' ', @files); | |
1030 | ||
1031 | if ($cmd eq 'install') { | |
1032 | $self->ve_command ("dpkg --force-depends --force-confold --install $fl"); | |
1033 | } elsif ($cmd eq 'unpack') { | |
1034 | $self->ve_command ("dpkg --force-depends --unpack $fl"); | |
1035 | } else { | |
1036 | die "internal error"; | |
1037 | } | |
1038 | ||
1039 | foreach my $fn (@files) { unlink "$rootdir$fn"; } | |
1040 | } | |
1041 | ||
1042 | sub ve_destroy { | |
1043 | my ($self) = @_; | |
1044 | ||
1045 | my $veid = $self->{veid}; # fixme | |
6fe8088f | 1046 | my $conffile = $self->{veconffile}; |
8ab34b87 DM |
1047 | |
1048 | my $vestat = $self->ve_status(); | |
1049 | if ($vestat->{running}) { | |
6fe8088f | 1050 | $self->run_command ("lxc-stop -n $veid --rcfile $conffile --kill"); |
8ab34b87 | 1051 | } |
f0134ed2 DM |
1052 | |
1053 | rmtree $self->{rootfs}; | |
1054 | unlink $self->{veconffile}; | |
8ab34b87 DM |
1055 | } |
1056 | ||
1057 | sub ve_init { | |
1058 | my ($self) = @_; | |
1059 | ||
f0134ed2 | 1060 | my $veid = $self->{veid}; |
6fe8088f | 1061 | my $conffile = $self->{veconffile}; |
8ab34b87 DM |
1062 | |
1063 | $self->logmsg ("initialize VE $veid\n"); | |
1064 | ||
f0134ed2 DM |
1065 | my $vestat = $self->ve_status(); |
1066 | if ($vestat->{running}) { | |
6fe8088f | 1067 | $self->run_command ("lxc-stop -n $veid --rcfile $conffile --kill"); |
f0134ed2 | 1068 | } |
8ab34b87 | 1069 | |
f0134ed2 DM |
1070 | rmtree $self->{rootfs}; |
1071 | mkpath $self->{rootfs}; | |
8ab34b87 DM |
1072 | } |
1073 | ||
1074 | sub __deb_version_cmp { | |
1075 | my ($cur, $op, $new) = @_; | |
1076 | ||
1077 | if (system("dpkg", "--compare-versions", $cur, $op, $new) == 0) { | |
1078 | return 1; | |
1079 | } | |
1080 | ||
1081 | return 0; | |
1082 | } | |
1083 | ||
1084 | sub __parse_packages { | |
1085 | my ($pkginfo, $filename, $src) = @_; | |
1086 | ||
1087 | local $/ = ''; | |
1088 | open (PKGLST, "<$filename") || | |
1089 | die "unable to open '$filename'"; | |
1090 | ||
1091 | while (my $rec = <PKGLST>) { | |
1092 | $rec =~ s/\n\s+/ /g; | |
1093 | chomp $rec; | |
1094 | $rec .= "\n"; | |
1095 | ||
1096 | my $res = {}; | |
1097 | ||
1098 | while ($rec =~ s/^([^:]+):\s+(.*)\s*\n//) { | |
1099 | $res->{lc $1} = $2; | |
1100 | } | |
1101 | ||
1102 | my $pkg = $res->{'package'}; | |
1103 | if ($pkg && $res->{'filename'}) { | |
1104 | my $cur; | |
1105 | if (my $info = $pkginfo->{$pkg}) { | |
1106 | $cur = $info->{version}; | |
1107 | } | |
1108 | my $new = $res->{version}; | |
1109 | if (!$cur || __deb_version_cmp ($cur, 'lt', $new)) { | |
1110 | if ($src) { | |
1111 | $res->{url} = "$src/$res->{'filename'}"; | |
1112 | } else { | |
1113 | die "no url for package '$pkg'" if !$res->{url}; | |
1114 | } | |
1115 | $pkginfo->{$pkg} = $res; | |
1116 | } | |
1117 | } | |
1118 | } | |
1119 | ||
1120 | close (PKGLST); | |
1121 | } | |
1122 | ||
1123 | sub pkginfo { | |
1124 | my ($self) = @_; | |
1125 | ||
1126 | return $self->{pkginfo} if $self->{pkginfo}; | |
1127 | ||
1128 | my $infodir = $self->{infodir}; | |
1129 | my $arch = $self->{config}->{architecture}; | |
1130 | ||
1131 | my $availfn = "$infodir/available"; | |
1132 | ||
1133 | my $pkginfo = {}; | |
1134 | my $pkgcount = 0; | |
1135 | ||
1136 | # reading 'available' is faster, because it only contains latest version | |
1137 | # (no need to do slow version compares) | |
1138 | if (-f $availfn) { | |
1139 | __parse_packages ($pkginfo, $availfn); | |
1140 | $self->{pkginfo} = $pkginfo; | |
1141 | return $pkginfo; | |
1142 | } | |
1143 | ||
1144 | $self->logmsg ("generating available package list\n"); | |
1145 | ||
1146 | foreach my $ss (@{$self->{sources}}) { | |
1147 | foreach my $comp (@{$ss->{comp}}) { | |
1148 | my $url = "$ss->{source}/dists/$ss->{suite}/$comp/binary-$arch/Packages"; | |
1149 | my $pkgfilelist = "$infodir/" . __url_to_filename ($url); | |
1150 | ||
1151 | my $src = $ss->{mirror} || $ss->{source}; | |
1152 | ||
1153 | __parse_packages ($pkginfo, $pkgfilelist, $src); | |
1154 | } | |
1155 | } | |
1156 | ||
1157 | if (my $dep = $self->{config}->{depends}) { | |
1158 | foreach my $d (split (/,/, $dep)) { | |
1159 | if ($d =~ m/^\s*(\S+)\s*(\((\S+)\s+(\S+)\)\s*)?$/) { | |
1160 | my ($pkg, $op, $rver) = ($1, $3, $4); | |
1161 | $self->logmsg ("checking dependencies: $d\n"); | |
1162 | my $info = $pkginfo->{$pkg}; | |
1163 | die "package '$pkg' not available\n" if !$info; | |
1164 | if ($op) { | |
1165 | my $cver = $info->{version}; | |
1166 | if (!__deb_version_cmp ($cver, $op, $rver)) { | |
1167 | die "detected wrong version '$cver'\n"; | |
1168 | } | |
1169 | } | |
1170 | } else { | |
1171 | die "syntax error in depends field"; | |
1172 | } | |
1173 | } | |
1174 | } | |
1175 | ||
1176 | $self->{pkginfo} = $pkginfo; | |
1177 | ||
1178 | my $tmpfn = "$availfn.tmp$$"; | |
1179 | my $fd = IO::File->new (">$tmpfn"); | |
1180 | foreach my $pkg (sort keys %$pkginfo) { | |
1181 | my $info = $pkginfo->{$pkg}; | |
1182 | print $fd "package: $pkg\n"; | |
1183 | foreach my $k (sort keys %$info) { | |
1184 | next if $k eq 'description'; | |
1185 | next if $k eq 'package'; | |
1186 | my $v = $info->{$k}; | |
1187 | print $fd "$k: $v\n" if $v; | |
1188 | } | |
1189 | print $fd "description: $info->{description}\n" if $info->{description}; | |
1190 | print $fd "\n"; | |
1191 | } | |
1192 | close ($fd); | |
1193 | ||
1194 | rename ($tmpfn, $availfn); | |
1195 | ||
1196 | return $pkginfo; | |
1197 | } | |
1198 | ||
1199 | sub __record_provides { | |
1200 | my ($pkginfo, $closure, $list, $skipself) = @_; | |
1201 | ||
1202 | foreach my $pname (@$list) { | |
1203 | my $info = $pkginfo->{$pname}; | |
1204 | # fixme: if someone install packages directly using dpkg, there | |
1205 | # is no entry in 'available', only in 'status'. In that case, we | |
1206 | # should extract info from $instpkgs | |
1207 | if (!$info) { | |
1208 | warn "hint: ignoring provides for '$pname' - package not in 'available' list.\n"; | |
1209 | next; | |
1210 | } | |
1211 | if (my $prov = $info->{provides}) { | |
1212 | my @pl = split (',', $prov); | |
1213 | foreach my $p (@pl) { | |
1214 | $p =~ m/\s*(\S+)/; | |
1215 | if (!($skipself && (grep { $1 eq $_ } @$list))) { | |
1216 | $closure->{$1} = 1; | |
1217 | } | |
1218 | } | |
1219 | } | |
1220 | $closure->{$pname} = 1 if !$skipself; | |
1221 | } | |
1222 | } | |
1223 | ||
1224 | sub closure { | |
1225 | my ($self, $closure, $list) = @_; | |
1226 | ||
1227 | my $pkginfo = $self->pkginfo(); | |
1228 | ||
1229 | # first, record provided packages | |
1230 | __record_provides ($pkginfo, $closure, $list, 1); | |
1231 | ||
e30a1928 DM |
1232 | my $pkghash = {}; |
1233 | my $pkglist = []; | |
8ab34b87 DM |
1234 | |
1235 | # then resolve dependencies | |
1236 | foreach my $pname (@$list) { | |
e30a1928 | 1237 | __closure_single ($pkginfo, $closure, $pkghash, $pkglist, $pname, $self->{excl}); |
8ab34b87 DM |
1238 | } |
1239 | ||
e30a1928 | 1240 | return $pkglist; |
8ab34b87 DM |
1241 | } |
1242 | ||
1243 | sub __closure_single { | |
e30a1928 | 1244 | my ($pkginfo, $closure, $pkghash, $pkglist, $pname, $excl) = @_; |
8ab34b87 DM |
1245 | |
1246 | $pname =~ s/^\s+//; | |
1247 | $pname =~ s/\s+$//; | |
5d0f537e | 1248 | $pname =~ s/:any$//; |
8ab34b87 DM |
1249 | |
1250 | return if $closure->{$pname}; | |
1251 | ||
1252 | my $info = $pkginfo->{$pname} || die "no such package '$pname'"; | |
1253 | ||
1254 | my $dep = $info->{depends}; | |
1255 | my $predep = $info->{'pre-depends'}; | |
1256 | ||
1257 | my $size = $info->{size}; | |
1258 | my $url = $info->{url}; | |
1259 | ||
1260 | $url || die "$pname: no url for package '$pname'"; | |
e30a1928 DM |
1261 | |
1262 | if (!$pkghash->{$pname}) { | |
1263 | unshift @$pkglist, $pname; | |
1264 | $pkghash->{$pname} = 1; | |
1265 | } | |
8ab34b87 DM |
1266 | |
1267 | __record_provides ($pkginfo, $closure, [$pname]) if $info->{provides}; | |
1268 | ||
1269 | $closure->{$pname} = 1; | |
1270 | ||
1271 | #print "$url\n"; | |
1272 | ||
1273 | my @l; | |
1274 | ||
1275 | push @l, split (/,/, $predep) if $predep; | |
1276 | push @l, split (/,/, $dep) if $dep; | |
1277 | ||
1278 | DEPEND: foreach my $p (@l) { | |
1279 | my @l1 = split (/\|/, $p); | |
1280 | foreach my $p1 (@l1) { | |
1281 | if ($p1 =~ m/^\s*(\S+).*/) { | |
1282 | #printf (STDERR "$pname: $p --> $1\n"); | |
1283 | if ($closure->{$1}) { | |
1284 | next DEPEND; # dependency already met | |
1285 | } | |
1286 | } | |
1287 | } | |
1288 | # search for non-excluded alternative | |
1289 | my $found; | |
1290 | foreach my $p1 (@l1) { | |
1291 | if ($p1 =~ m/^\s*(\S+).*/) { | |
1292 | next if grep { $1 eq $_ } @$excl; | |
1293 | $found = $1; | |
1294 | last; | |
1295 | } | |
1296 | } | |
1297 | die "package '$pname' depends on exclusion '$p'\n" if !$found; | |
1298 | ||
1299 | #printf (STDERR "$pname: $p --> $found\n"); | |
1300 | ||
e30a1928 | 1301 | __closure_single ($pkginfo, $closure, $pkghash, $pkglist, $found, $excl); |
8ab34b87 DM |
1302 | } |
1303 | } | |
1304 | ||
1305 | sub cache_packages { | |
1306 | my ($self, $pkglist) = @_; | |
1307 | ||
1308 | foreach my $pkg (@$pkglist) { | |
1309 | $self->getpkgfile ($pkg); | |
1310 | } | |
1311 | } | |
1312 | ||
1313 | sub getpkgfile { | |
1314 | my ($self, $pkg) = @_; | |
1315 | ||
1316 | my $pkginfo = $self->pkginfo(); | |
1317 | my $info = $pkginfo->{$pkg} || die "no such package '$pkg'"; | |
1318 | my $cachedir = $self->{cachedir}; | |
1319 | ||
1320 | my $url = $info->{url}; | |
1321 | ||
1322 | my $filename; | |
1323 | if ($url =~ m|/([^/]+.deb)$|) { | |
1324 | $filename = $1; | |
1325 | } else { | |
1326 | die "internal error"; | |
1327 | } | |
1328 | ||
1329 | return $filename if -f "$cachedir/$filename"; | |
1330 | ||
1331 | mkpath $cachedir; | |
1332 | ||
1333 | $self->download ($url, "$cachedir/$filename"); | |
1334 | ||
1335 | return $filename; | |
1336 | } | |
1337 | ||
1338 | sub install_init_script { | |
1339 | my ($self, $script, $runlevel, $prio) = @_; | |
1340 | ||
1341 | my $suite = $self->{config}->{suite}; | |
f0134ed2 | 1342 | my $rootdir = $self->{rootfs}; |
8ab34b87 DM |
1343 | |
1344 | my $base = basename ($script); | |
1345 | my $target = "$rootdir/etc/init.d/$base"; | |
1346 | ||
1347 | $self->run_command ("install -m 0755 '$script' '$target'"); | |
1348 | if ($suite eq 'etch' || $suite eq 'lenny') { | |
1349 | $self->ve_command ("update-rc.d $base start $prio $runlevel ."); | |
ef852234 | 1350 | } elsif ($suite eq 'xenial' || $suite eq 'wily' || $suite eq 'vivid' || |
e8fed6ff | 1351 | $suite eq 'yakkety' || $suite eq 'zesty' || $suite eq 'artful' || |
230e4471 | 1352 | $suite eq 'bionic' || $suite eq 'cosmic' || $suite eq 'disco' || |
73c34b52 | 1353 | $suite eq 'eoan' || $suite eq 'focal' || $suite eq 'groovy' |
53a5c87e | 1354 | || $suite eq 'hirsute' || $suite eq 'impish' |
73c34b52 | 1355 | ) { |
bb6602fa | 1356 | die "unable to install init script (system uses systemd)\n"; |
91be0a6a | 1357 | } elsif ($suite eq 'trusty' || $suite eq 'precise') { |
bb6602fa | 1358 | die "unable to install init script (system uses upstart)\n"; |
8ab34b87 DM |
1359 | } else { |
1360 | $self->ve_command ("insserv $base"); | |
1361 | } | |
1362 | ||
1363 | return $target; | |
1364 | } | |
1365 | ||
1366 | sub bootstrap { | |
1367 | my ($self, $opts) = @_; | |
1368 | ||
1369 | my $pkginfo = $self->pkginfo(); | |
1370 | my $veid = $self->{veid}; | |
1371 | my $suite = $self->{config}->{suite}; | |
1372 | ||
1373 | my $important = [ @{$self->{incl}} ]; | |
1374 | my $required; | |
1375 | my $standard; | |
1376 | ||
1377 | my $mta = $opts->{exim} ? 'exim' : 'postfix'; | |
8ab34b87 DM |
1378 | if ($mta eq 'postfix') { |
1379 | push @$important, "postfix"; | |
1380 | } | |
1381 | ||
7b3b1a35 TL |
1382 | if ($opts->{include}) { |
1383 | push @$important, split(',', $opts->{include}); | |
1384 | } | |
1385 | ||
1386 | my $exclude = {}; | |
1387 | if ($opts->{exclude}) { | |
1388 | $exclude->{$_} = 1 for split(',', $opts->{exclude}); | |
1389 | } | |
1390 | ||
e30a1928 | 1391 | foreach my $p (sort keys %$pkginfo) { |
8ab34b87 DM |
1392 | next if grep { $p eq $_ } @{$self->{excl}}; |
1393 | my $pri = $pkginfo->{$p}->{priority}; | |
1394 | next if !$pri; | |
1395 | next if $mta ne 'exim' && $p =~ m/exim/; | |
1396 | next if $p =~ m/(selinux|semanage|policycoreutils)/; | |
1397 | ||
1398 | push @$required, $p if $pri eq 'required'; | |
7b3b1a35 | 1399 | next if $exclude->{$p}; |
8ab34b87 DM |
1400 | push @$important, $p if $pri eq 'important'; |
1401 | push @$standard, $p if $pri eq 'standard' && !$opts->{minimal}; | |
1402 | } | |
1403 | ||
1404 | my $closure = {}; | |
ba599cd0 TL |
1405 | $required = $self->closure($closure, $required); |
1406 | $important = $self->closure($closure, $important); | |
8ab34b87 DM |
1407 | |
1408 | if (!$opts->{minimal}) { | |
1409 | push @$standard, 'xbase-clients'; | |
ba599cd0 | 1410 | $standard = $self->closure($closure, $standard); |
8ab34b87 DM |
1411 | } |
1412 | ||
1413 | # test if we have all 'ubuntu-minimal' and 'ubuntu-standard' packages | |
1414 | # except those explicitly excluded | |
1415 | if ($suite eq 'hardy' || $suite eq 'intrepid' || $suite eq 'jaunty') { | |
1416 | my $mdeps = $pkginfo->{'ubuntu-minimal'}->{depends}; | |
1417 | foreach my $d (split (/,/, $mdeps)) { | |
1418 | if ($d =~ m/^\s*(\S+)$/) { | |
1419 | my $pkg = $1; | |
1420 | next if $closure->{$pkg}; | |
1421 | next if grep { $pkg eq $_ } @{$self->{excl}}; | |
1422 | die "missing ubuntu-minimal package '$pkg'\n"; | |
1423 | } | |
1424 | } | |
1425 | if (!$opts->{minimal}) { | |
1426 | $mdeps = $pkginfo->{'ubuntu-standard'}->{depends}; | |
1427 | foreach my $d (split (/,/, $mdeps)) { | |
1428 | if ($d =~ m/^\s*(\S+)$/) { | |
1429 | my $pkg = $1; | |
1430 | next if $closure->{$pkg}; | |
1431 | next if grep { $pkg eq $_ } @{$self->{excl}}; | |
1432 | die "missing ubuntu-standard package '$pkg'\n"; | |
1433 | } | |
1434 | } | |
1435 | } | |
1436 | } | |
1437 | ||
1438 | # download/cache all files first | |
1439 | $self->cache_packages ($required); | |
1440 | $self->cache_packages ($important); | |
1441 | $self->cache_packages ($standard); | |
1442 | ||
f0134ed2 | 1443 | my $rootdir = $self->{rootfs}; |
8ab34b87 DM |
1444 | |
1445 | # extract required packages first | |
1446 | $self->logmsg ("create basic environment\n"); | |
09682055 TL |
1447 | |
1448 | if ($self->can_usr_merge()) { | |
1449 | $self->setup_usr_merge(); | |
1450 | } | |
1451 | ||
2a5a5299 | 1452 | my $compressor2opt = { |
58200700 | 1453 | 'zst' => '--zstd', |
2a5a5299 TL |
1454 | 'gz' => '--gzip', |
1455 | 'xz' => '--xz', | |
1456 | }; | |
1457 | my $compressor_re = join('|', keys $compressor2opt->%*); | |
1458 | ||
09682055 | 1459 | $self->logmsg ("extract required packages to rootfs\n"); |
8ab34b87 DM |
1460 | foreach my $p (@$required) { |
1461 | my $filename = $self->getpkgfile ($p); | |
5d0f537e | 1462 | my $content = $self->run_command("ar -t '$self->{cachedir}/$filename'", undef, 1); |
2a5a5299 TL |
1463 | if ($content =~ m/^(data.tar.($compressor_re))$/m) { |
1464 | my $archive = $1; | |
1465 | my $tar_opts = "--keep-directory-symlink $compressor2opt->{$2}"; | |
1466 | ||
1467 | $self->run_command("ar -p '$self->{cachedir}/$filename' '$archive' | tar -C '$rootdir' -xf - $tar_opts"); | |
5d0f537e | 1468 | } else { |
2a5a5299 | 1469 | die "unexpected error for $p: no data.tar.{xz,gz,zst} found..."; |
5d0f537e | 1470 | } |
8ab34b87 DM |
1471 | } |
1472 | ||
1473 | # fake dpkg status | |
1474 | my $data = "Package: dpkg\n" . | |
1475 | "Version: $pkginfo->{dpkg}->{version}\n" . | |
1476 | "Status: install ok installed\n"; | |
1477 | ||
1478 | write_file ($data, "$rootdir/var/lib/dpkg/status"); | |
1479 | write_file ("", "$rootdir/var/lib/dpkg/info/dpkg.list"); | |
1480 | write_file ("", "$rootdir/var/lib/dpkg/available"); | |
1481 | ||
1482 | $data = ''; | |
1483 | foreach my $ss (@{$self->{sources}}) { | |
1484 | my $url = $ss->{source}; | |
1485 | my $comp = join (' ', @{$ss->{comp}}); | |
1486 | $data .= "deb $url $ss->{suite} $comp\n\n"; | |
1487 | } | |
1488 | ||
1489 | write_file ($data, "$rootdir/etc/apt/sources.list"); | |
1490 | ||
1491 | $data = "# UNCONFIGURED FSTAB FOR BASE SYSTEM\n"; | |
1492 | write_file ($data, "$rootdir/etc/fstab", 0644); | |
1493 | ||
1494 | write_file ("localhost\n", "$rootdir/etc/hostname", 0644); | |
1495 | ||
1496 | # avoid warnings about non-existent resolv.conf | |
1497 | write_file ("", "$rootdir/etc/resolv.conf", 0644); | |
1498 | ||
73c34b52 | 1499 | if ( |
53a5c87e | 1500 | $suite eq 'impish' || |
73c34b52 | 1501 | $suite eq 'hirsute' || $suite eq 'groovy' || $suite eq 'focal' || |
44afd0f4 | 1502 | $suite eq 'eoan' || $suite eq 'disco' || $suite eq 'cosmic' || |
230e4471 | 1503 | $suite eq 'bionic' || $suite eq 'artful' || |
40c4a19f | 1504 | $suite eq 'zesty' || $suite eq 'yakkety' || $suite eq 'xenial' || |
4b113495 TL |
1505 | $suite eq 'wily' |
1506 | ) { | |
ae2443bc DM |
1507 | # no need to configure loopback device |
1508 | } else { | |
1509 | $data = "auto lo\niface lo inet loopback\n"; | |
b6a1907e | 1510 | mkdir "$rootdir/etc/network"; |
ae2443bc DM |
1511 | write_file ($data, "$rootdir/etc/network/interfaces", 0644); |
1512 | } | |
8ab34b87 DM |
1513 | |
1514 | # setup devices | |
1515 | $self->run_command ("tar xzf '$devicetar' -C '$rootdir'"); | |
1516 | ||
1517 | # avoid warnings about missing default locale | |
1518 | write_file ("LANG=\"C\"\n", "$rootdir/etc/default/locale", 0644); | |
1519 | ||
1520 | # fake init | |
1521 | rename ("$rootdir/sbin/init", "$rootdir/sbin/init.org"); | |
1522 | $self->run_command ("cp '$fake_init' '$rootdir/sbin/init'"); | |
1523 | ||
1524 | $self->run_command ("cp '$default_env' '$rootdir/sbin/defenv'"); | |
1525 | ||
f0134ed2 | 1526 | $self->run_command ("lxc-start -n $veid -f $self->{veconffile}"); |
8ab34b87 DM |
1527 | |
1528 | $self->logmsg ("initialize ld cache\n"); | |
1529 | $self->ve_command ("/sbin/ldconfig"); | |
1530 | $self->run_command ("ln -sf mawk '$rootdir/usr/bin/awk'"); | |
1531 | ||
1532 | $self->logmsg ("installing packages\n"); | |
1533 | ||
1534 | $self->ve_dpkg ('install', 'base-files', 'base-passwd'); | |
1535 | ||
1536 | $self->ve_dpkg ('install', 'dpkg'); | |
1537 | ||
1538 | $self->run_command ("ln -sf /usr/share/zoneinfo/UTC '$rootdir/etc/localtime'"); | |
756b991f DM |
1539 | |
1540 | $self->run_command ("ln -sf bash '$rootdir/bin/sh'"); | |
8ab34b87 DM |
1541 | |
1542 | $self->ve_dpkg ('install', 'libc6'); | |
1543 | $self->ve_dpkg ('install', 'perl-base'); | |
1544 | ||
1545 | unlink "$rootdir/usr/bin/awk"; | |
1546 | ||
1547 | $self->ve_dpkg ('install', 'mawk'); | |
1548 | $self->ve_dpkg ('install', 'debconf'); | |
e30a1928 | 1549 | |
8ab34b87 DM |
1550 | # unpack required packages |
1551 | foreach my $p (@$required) { | |
1552 | $self->ve_dpkg ('unpack', $p); | |
1553 | } | |
1554 | ||
1555 | rename ("$rootdir/sbin/init.org", "$rootdir/sbin/init"); | |
1556 | $self->ve_divert_add ("/sbin/init"); | |
1557 | $self->run_command ("cp '$fake_init' '$rootdir/sbin/init'"); | |
1558 | ||
1559 | # disable service activation | |
1560 | $self->ve_divert_add ("/usr/sbin/policy-rc.d"); | |
1561 | $data = "#!/bin/sh\nexit 101\n"; | |
1562 | write_file ($data, "$rootdir/usr/sbin/policy-rc.d", 755); | |
1563 | ||
1564 | # disable start-stop-daemon | |
1565 | $self->ve_divert_add ("/sbin/start-stop-daemon"); | |
1566 | $data = <<EOD; | |
1567 | #!/bin/sh | |
1568 | echo | |
1569 | echo \"Warning: Fake start-stop-daemon called, doing nothing\" | |
1570 | EOD | |
1571 | write_file ($data, "$rootdir/sbin/start-stop-daemon", 0755); | |
1572 | ||
1573 | # disable udevd | |
1574 | $self->ve_divert_add ("/sbin/udevd"); | |
1575 | ||
1576 | if ($suite eq 'etch') { | |
ba599cd0 | 1577 | write_file ("NO_START=1\n", "$rootdir/etc/default/apache2"); # disable apache2 startup |
8ab34b87 DM |
1578 | } |
1579 | ||
1580 | $self->logmsg ("configure required packages\n"); | |
1581 | $self->ve_command ("dpkg --force-confold --skip-same-version --configure -a"); | |
1582 | ||
1583 | # set postfix defaults | |
1584 | if ($mta eq 'postfix') { | |
1585 | $data = "postfix postfix/main_mailer_type select Local only\n"; | |
1586 | $self->ve_debconfig_set ($data); | |
1587 | ||
1588 | $data = "postmaster: root\nwebmaster: root\n"; | |
1589 | write_file ($data, "$rootdir/etc/aliases"); | |
1590 | } | |
1591 | ||
1592 | if ($suite eq 'jaunty') { | |
1593 | # jaunty does not create /var/run/network, so network startup fails. | |
1594 | # so we do not use tmpfs for /var/run and /var/lock | |
1595 | $self->run_command ("sed -e 's/RAMRUN=yes/RAMRUN=no/' -e 's/RAMLOCK=yes/RAMLOCK=no/' -i $rootdir/etc/default/rcS"); | |
1596 | # and create the directory here | |
1597 | $self->run_command ("mkdir $rootdir/var/run/network"); | |
1598 | } | |
1599 | ||
1600 | # unpack base packages | |
1601 | foreach my $p (@$important) { | |
1602 | $self->ve_dpkg ('unpack', $p); | |
1603 | } | |
1604 | ||
1605 | # start loopback | |
b6a1907e DM |
1606 | if (-x "$rootdir/sbin/ifconfig") { |
1607 | $self->ve_command ("ifconfig lo up"); | |
1608 | } else { | |
1609 | $self->ve_command ("ip link set lo up"); | |
1610 | } | |
8ab34b87 DM |
1611 | |
1612 | $self->logmsg ("configure important packages\n"); | |
1613 | $self->ve_command ("dpkg --force-confold --skip-same-version --configure -a"); | |
1614 | ||
1615 | if (-d "$rootdir/etc/event.d") { | |
1616 | unlink <$rootdir/etc/event.d/tty*>; | |
1617 | } | |
1618 | ||
1619 | if (-f "$rootdir/etc/inittab") { | |
756b991f | 1620 | $self->run_command ("sed -i -e '/getty\\s38400\\stty[23456]/d' '$rootdir/etc/inittab'"); |
8ab34b87 DM |
1621 | } |
1622 | ||
1623 | # Link /etc/mtab to /proc/mounts, so df and friends will work: | |
1624 | unlink "$rootdir/etc/mtab"; | |
1625 | $self->ve_command ("ln -s /proc/mounts /etc/mtab"); | |
1626 | ||
1627 | # reset password | |
1628 | $self->ve_command ("usermod -L root"); | |
1629 | ||
8ab34b87 DM |
1630 | if ($mta eq 'postfix') { |
1631 | $data = "postfix postfix/main_mailer_type select No configuration\n"; | |
1632 | $self->ve_debconfig_set ($data); | |
1633 | ||
1634 | unlink "$rootdir/etc/mailname"; | |
1635 | write_file ($postfix_main_cf, "$rootdir/etc/postfix/main.cf"); | |
1636 | } | |
1637 | ||
1638 | if (!$opts->{minimal}) { | |
1639 | # unpack standard packages | |
1640 | foreach my $p (@$standard) { | |
1641 | $self->ve_dpkg ('unpack', $p); | |
1642 | } | |
1643 | ||
1644 | $self->logmsg ("configure standard packages\n"); | |
1645 | $self->ve_command ("dpkg --force-confold --skip-same-version --configure -a"); | |
1646 | } | |
1647 | ||
1648 | # disable HWCLOCK access | |
1649 | $self->run_command ("echo 'HWCLOCKACCESS=no' >> '$rootdir/etc/default/rcS'"); | |
1650 | ||
1651 | # disable hald | |
1652 | $self->ve_divert_add ("/usr/sbin/hald"); | |
1653 | ||
1654 | # disable /dev/urandom init | |
1655 | $self->run_command ("install -m 0755 '$script_init_urandom' '$rootdir/etc/init.d/urandom'"); | |
1656 | ||
1657 | if ($suite eq 'etch' || $suite eq 'hardy' || $suite eq 'intrepid' || $suite eq 'jaunty') { | |
1658 | # avoid klogd start | |
1659 | $self->ve_divert_add ("/sbin/klogd"); | |
1660 | } | |
1661 | ||
1662 | # remove unnecessays sysctl entries to avoid warnings | |
1663 | my $cmd = 'sed'; | |
1664 | $cmd .= ' -e \'s/^\(kernel\.printk.*\)/#\1/\''; | |
1665 | $cmd .= ' -e \'s/^\(kernel\.maps_protect.*\)/#\1/\''; | |
1666 | $cmd .= ' -e \'s/^\(fs\.inotify\.max_user_watches.*\)/#\1/\''; | |
1667 | $cmd .= ' -e \'s/^\(vm\.mmap_min_addr.*\)/#\1/\''; | |
1668 | $cmd .= " -i '$rootdir/etc/sysctl.conf'"; | |
1669 | $self->run_command ($cmd); | |
1670 | ||
1671 | my $bindv6only = "$rootdir/etc/sysctl.d/bindv6only.conf"; | |
1672 | if (-f $bindv6only) { | |
1673 | $cmd = 'sed'; | |
1674 | $cmd .= ' -e \'s/^\(net\.ipv6\.bindv6only.*\)/#\1/\''; | |
1675 | $cmd .= " -i '$bindv6only'"; | |
1676 | $self->run_command ($cmd); | |
1677 | } | |
1678 | ||
1679 | if ($suite eq 'hardy' || $suite eq 'intrepid' || $suite eq 'jaunty') { | |
1680 | # disable tty init (console-setup) | |
1681 | my $cmd = 'sed'; | |
1682 | $cmd .= ' -e \'s/^\(ACTIVE_CONSOLES=.*\)/ACTIVE_CONSOLES=/\''; | |
1683 | $cmd .= " -i '$rootdir/etc/default/console-setup'"; | |
1684 | $self->run_command ($cmd); | |
1685 | } | |
1686 | ||
420b0857 | 1687 | if ($suite eq 'intrepid' || $suite eq 'jaunty') { |
8ab34b87 DM |
1688 | # remove sysctl setup (avoid warnings at startup) |
1689 | my $filelist = "$rootdir/etc/sysctl.d/10-console-messages.conf"; | |
420b0857 | 1690 | $filelist .= " $rootdir/etc/sysctl.d/10-process-security.conf" if $suite eq 'intrepid'; |
8ab34b87 DM |
1691 | $filelist .= " $rootdir/etc/sysctl.d/10-network-security.conf"; |
1692 | $self->run_command ("rm $filelist"); | |
1693 | } | |
29e15526 TL |
1694 | |
1695 | if (-e "$rootdir/lib/systemd/system/sys-kernel-config.mount") { | |
1696 | $self->ve_command ("ln -s /dev/null /etc/systemd/system/sys-kernel-debug.mount"); | |
1697 | } | |
8ab34b87 DM |
1698 | } |
1699 | ||
1700 | sub enter { | |
1701 | my ($self) = @_; | |
1702 | ||
1703 | my $veid = $self->{veid}; | |
6fe8088f | 1704 | my $conffile = $self->{veconffile}; |
8ab34b87 DM |
1705 | |
1706 | my $vestat = $self->ve_status(); | |
1707 | ||
1708 | if (!$vestat->{exist}) { | |
1709 | $self->logmsg ("Please create the appliance first (bootstrap)"); | |
1710 | return; | |
1711 | } | |
1712 | ||
1713 | if (!$vestat->{running}) { | |
6fe8088f | 1714 | $self->run_command ("lxc-start -n $veid -f $conffile"); |
8ab34b87 DM |
1715 | } |
1716 | ||
6fe8088f | 1717 | system ("lxc-attach -n $veid --rcfile $conffile --clear-env"); |
8ab34b87 DM |
1718 | } |
1719 | ||
1720 | sub ve_mysql_command { | |
1721 | my ($self, $sql, $password) = @_; | |
1722 | ||
1723 | #my $bootstrap = "/usr/sbin/mysqld --bootstrap --user=mysql --skip-grant-tables " . | |
1724 | #"--skip-bdb --skip-innodb --skip-ndbcluster"; | |
1725 | ||
1726 | $self->ve_command ("mysql", $sql); | |
1727 | } | |
1728 | ||
1729 | sub ve_mysql_bootstrap { | |
1730 | my ($self, $sql, $password) = @_; | |
1731 | ||
1732 | my $cmd; | |
1733 | ||
1734 | my $suite = $self->{config}->{suite}; | |
dcc99599 DM |
1735 | |
1736 | if ($suite eq 'jessie') { | |
f0134ed2 | 1737 | my $rootdir = $self->{rootfs}; |
dcc99599 DM |
1738 | $self->run_command ("sed -e 's/^key_buffer\\s*=/key_buffer_size =/' -i $rootdir/etc/mysql/my.cnf"); |
1739 | } | |
1740 | ||
12152e08 | 1741 | if ($suite eq 'squeeze' || $suite eq 'wheezy' || $suite eq 'jessie') { |
8ab34b87 DM |
1742 | $cmd = "/usr/sbin/mysqld --bootstrap --user=mysql --skip-grant-tables"; |
1743 | ||
1744 | } else { | |
1745 | $cmd = "/usr/sbin/mysqld --bootstrap --user=mysql --skip-grant-tables " . | |
1746 | "--skip-bdb --skip-innodb --skip-ndbcluster"; | |
1747 | } | |
1748 | ||
1749 | $self->ve_command ($cmd, $sql); | |
1750 | } | |
1751 | ||
1752 | sub compute_required { | |
1753 | my ($self, $pkglist) = @_; | |
1754 | ||
1755 | my $pkginfo = $self->pkginfo(); | |
1756 | my $instpkgs = $self->read_installed (); | |
1757 | ||
1758 | my $closure = {}; | |
ba599cd0 | 1759 | __record_provides($pkginfo, $closure, [keys $instpkgs->%*]); |
8ab34b87 DM |
1760 | |
1761 | return $self->closure ($closure, $pkglist); | |
1762 | } | |
1763 | ||
1764 | sub task_postgres { | |
1765 | my ($self, $opts) = @_; | |
1766 | ||
1767 | my @supp = ('7.4', '8.1'); | |
093b1acf | 1768 | my $pgversion; # NOTE: not setting that defaults to the distro default, normally the best choice |
8ab34b87 DM |
1769 | |
1770 | my $suite = $self->{config}->{suite}; | |
1771 | ||
1772 | if ($suite eq 'lenny' || $suite eq 'hardy' || $suite eq 'intrepid' || $suite eq 'jaunty') { | |
1773 | @supp = ('8.3'); | |
1774 | $pgversion = '8.3'; | |
1775 | } elsif ($suite eq 'squeeze') { | |
1776 | @supp = ('8.4'); | |
1777 | $pgversion = '8.4'; | |
632ea034 | 1778 | } elsif ($suite eq 'wheezy') { |
093b1acf TL |
1779 | @supp = ('9.1'); |
1780 | $pgversion = '9.1'; | |
5d0f537e | 1781 | } elsif ($suite eq 'jessie') { |
093b1acf TL |
1782 | @supp = ('9.4'); |
1783 | $pgversion = '9.4'; | |
b6a1907e | 1784 | } elsif ($suite eq 'stretch') { |
093b1acf TL |
1785 | @supp = ('9.6'); |
1786 | $pgversion = '9.6'; | |
139be064 | 1787 | } elsif ($suite eq 'buster') { |
093b1acf TL |
1788 | @supp = ('11'); |
1789 | $pgversion = '11'; | |
58ef618c | 1790 | } elsif ($suite eq 'bullseye') { |
4b113495 | 1791 | @supp = ('13'); |
4b113495 TL |
1792 | } elsif ($suite eq 'bookworm') { |
1793 | # FIXME: update once froozen | |
093b1acf | 1794 | @supp = ('13', '14'); |
8ab34b87 | 1795 | } |
8ab34b87 DM |
1796 | $pgversion = $opts->{version} if $opts->{version}; |
1797 | ||
093b1acf TL |
1798 | my $required; |
1799 | if (defined($pgversion)) { | |
1800 | die "unsupported postgres version '$pgversion'\n" if !grep { $pgversion eq $_; } @supp; | |
8ab34b87 | 1801 | |
093b1acf TL |
1802 | $required = $self->compute_required (["postgresql-$pgversion"]); |
1803 | } else { | |
1804 | $required = $self->compute_required (["postgresql"]); | |
1805 | } | |
8ab34b87 DM |
1806 | |
1807 | $self->cache_packages ($required); | |
1808 | ||
1809 | $self->ve_dpkg ('install', @$required); | |
1810 | ||
632ea034 | 1811 | my $iscript = "postgresql-$pgversion"; |
b6a1907e DM |
1812 | if ($suite eq 'squeeze' || $suite eq 'wheezy' || $suite eq 'jessie' || |
1813 | $suite eq 'stretch') { | |
1814 | $iscript = 'postgresql'; | |
632ea034 | 1815 | } |
8ab34b87 DM |
1816 | |
1817 | $self->ve_command ("/etc/init.d/$iscript start") if $opts->{start}; | |
1818 | } | |
1819 | ||
1820 | sub task_mysql { | |
1821 | my ($self, $opts) = @_; | |
1822 | ||
1823 | my $password = $opts->{password}; | |
f0134ed2 | 1824 | my $rootdir = $self->{rootfs}; |
8ab34b87 DM |
1825 | |
1826 | my $suite = $self->{config}->{suite}; | |
ba599cd0 | 1827 | |
632ea034 DM |
1828 | my $ver = '5.0'; |
1829 | if ($suite eq 'squeeze') { | |
1830 | $ver = '5.1'; | |
5d0f537e | 1831 | } elsif ($suite eq 'wheezy' || $suite eq 'jessie') { |
632ea034 | 1832 | $ver = '5.5'; |
b6a1907e DM |
1833 | } else { |
1834 | die "task_mysql: unsupported suite '$suite'"; | |
632ea034 | 1835 | } |
8ab34b87 DM |
1836 | |
1837 | my $required = $self->compute_required (['mysql-common', "mysql-server-$ver"]); | |
1838 | ||
1839 | $self->cache_packages ($required); | |
1840 | ||
1841 | $self->ve_dpkg ('install', @$required); | |
1842 | ||
1843 | # fix security (see /usr/bin/mysql_secure_installation) | |
1844 | my $sql = "DELETE FROM mysql.user WHERE User='';\n" . | |
1845 | "DELETE FROM mysql.user WHERE User='root' AND Host!='localhost';\n" . | |
1846 | "FLUSH PRIVILEGES;\n"; | |
1847 | $self->ve_mysql_bootstrap ($sql); | |
1848 | ||
1849 | if ($password) { | |
1850 | ||
1851 | my $rpw = $password eq 'random' ? 'admin' : $password; | |
1852 | ||
1853 | my $sql = "USE mysql;\n" . | |
1854 | "UPDATE user SET password=PASSWORD(\"$rpw\") WHERE user='root';\n" . | |
1855 | "FLUSH PRIVILEGES;\n"; | |
1856 | $self->ve_mysql_bootstrap ($sql); | |
1857 | ||
1858 | write_file ("[client]\nuser=root\npassword=\"$rpw\"\n", "$rootdir/root/.my.cnf", 0600); | |
1859 | if ($password eq 'random') { | |
1860 | $self->install_init_script ($script_mysql_randompw, 2, 20); | |
1861 | } | |
1862 | } | |
1863 | ||
1864 | $self->ve_command ("/etc/init.d/mysql start") if $opts->{start}; | |
1865 | } | |
1866 | ||
1867 | sub task_php { | |
1868 | my ($self, $opts) = @_; | |
1869 | ||
1870 | my $memlimit = $opts->{memlimit}; | |
f0134ed2 | 1871 | my $rootdir = $self->{rootfs}; |
8ab34b87 DM |
1872 | |
1873 | my $required = $self->compute_required ([qw (php5 php5-cli libapache2-mod-php5 php5-gd)]); | |
1874 | ||
1875 | $self->cache_packages ($required); | |
1876 | ||
1877 | $self->ve_dpkg ('install', @$required); | |
1878 | ||
1879 | if ($memlimit) { | |
1880 | $self->run_command ("sed -e 's/^\\s*memory_limit\\s*=.*;/memory_limit = ${memlimit}M;/' -i $rootdir/etc/php5/apache2/php.ini"); | |
1881 | } | |
1882 | } | |
1883 | ||
1884 | sub install { | |
1885 | my ($self, $pkglist, $unpack) = @_; | |
1886 | ||
1887 | my $required = $self->compute_required ($pkglist); | |
1888 | ||
1889 | $self->cache_packages ($required); | |
1890 | ||
1891 | $self->ve_dpkg ($unpack ? 'unpack' : 'install', @$required); | |
1892 | } | |
1893 | ||
1894 | sub cleanup { | |
1895 | my ($self, $distclean) = @_; | |
1896 | ||
1897 | unlink $self->{logfile}; | |
1898 | unlink "$self->{targetname}.tar"; | |
1899 | unlink "$self->{targetname}.tar.gz"; | |
1900 | ||
1901 | $self->ve_destroy (); | |
1902 | unlink ".veid"; | |
1903 | ||
1904 | rmtree $self->{cachedir} if $distclean && !$self->{config}->{cachedir}; | |
1905 | ||
1906 | rmtree $self->{infodir}; | |
1907 | ||
1908 | } | |
1909 | ||
1910 | 1; |