Ravada.pm 59.3 KB
Newer Older
1
2
3
4
5
package Ravada;

use warnings;
use strict;

6
our $VERSION = '0.3.0';
Francesc Guasch's avatar
Francesc Guasch committed
7

8
use Carp qw(carp croak);
9
use Data::Dumper;
10
use DBIx::Connector;
11
use File::Copy;
12
use Hash::Util qw(lock_hash);
13
use Moose;
Francesc Guasch's avatar
Francesc Guasch committed
14
use POSIX qw(WNOHANG);
15
16
use YAML;

17
18
use Socket qw( inet_aton inet_ntoa );

Francesc Guasch's avatar
Francesc Guasch committed
19
20
21
no warnings "experimental::signatures";
use feature qw(signatures);

Francesc Guasch's avatar
Francesc Guasch committed
22
use Ravada::Auth;
23
use Ravada::Request;
24
use Ravada::VM::Void;
25

Francesc Guasch's avatar
Francesc Guasch committed
26
our %VALID_VM;
Francesc Guasch's avatar
Francesc Guasch committed
27
our %ERROR_VM;
Francesc Guasch's avatar
Francesc Guasch committed
28
29
30
31
32
33
34

eval {
    require Ravada::VM::KVM and do {
        Ravada::VM::KVM->import;
    };
    $VALID_VM{KVM} = 1;
};
Francesc Guasch's avatar
Francesc Guasch committed
35
36
37
38
39
40
41
42
43
$ERROR_VM{KVM} = $@;

eval {
    require Ravada::VM::Void and do {
        Ravada::VM::Void->import;
    };
    $VALID_VM{Void} = 1;
};
$ERROR_VM{Void} = $@;
Francesc Guasch's avatar
Francesc Guasch committed
44

45
46
47
no warnings "experimental::signatures";
use feature qw(signatures);

Francesc Guasch's avatar
Francesc Guasch committed
48
49
50
51
52
53
54
55
56
57
58
59
=head1 NAME

Ravada - Remove Virtual Desktop Manager

=head1 SYNOPSIS

  use Ravada;

  my $ravada = Ravada->new()

=cut

60
61

our $FILE_CONFIG = "/etc/ravada.conf";
62
$FILE_CONFIG = undef if ! -e $FILE_CONFIG;
63
64
65
66
67

###########################################################################

our $CONNECTOR;
our $CONFIG = {};
68
our $DEBUG;
69
our $CAN_FORK = 1;
70
our $CAN_LXC = 0;
71
72
73
74

# Seconds to wait for other long process
our $SECONDS_WAIT_CHILDREN = 2;
# Limit for long processes
75
our $LIMIT_PROCESS = 2;
76
77
our $LIMIT_HUGE_PROCESS = 1;

78
79
our $DIR_SQL = "sql/mysql";
$DIR_SQL = "/usr/share/doc/ravada/sql/mysql" if ! -e $DIR_SQL;
80

81
# LONG commands take long
82
83
our %HUGE_COMMAND = map { $_ => 1 } qw(download);
our %LONG_COMMAND =  map { $_ => 1 } (qw(prepare_base remove_base screenshot ), keys %HUGE_COMMAND);
84

85
86
87
our $USER_DAEMON;
our $USER_DAEMON_NAME = 'daemon';

88
89
90
91
92
93
94
95
has 'vm' => (
          is => 'ro'
        ,isa => 'ArrayRef'
       ,lazy => 1
     , builder => '_create_vm'
);

has 'connector' => (
96
97
98
99
100
101
        is => 'rw'
);

has 'config' => (
    is => 'ro'
    ,isa => 'Str'
102
103
);

104
105
106
107
108
109
has 'warn_error' => (
    is => 'rw'
    ,isa => 'Bool'
    ,default => sub { 1 }
);

Francesc Guasch's avatar
Francesc Guasch committed
110
111
112
113
114
115
116
=head2 BUILD

Internal constructor

=cut


117
118
sub BUILD {
    my $self = shift;
119
    if ($self->config()) {
120
        _init_config($self->config);
121
    } else {
122
        _init_config($FILE_CONFIG) if $FILE_CONFIG && -e $FILE_CONFIG;
123
    }
124

Francesc Guasch's avatar
Francesc Guasch committed
125
    if ( $self->connector ) {
joansp's avatar
joansp committed
126
        $CONNECTOR = $self->connector
Francesc Guasch's avatar
Francesc Guasch committed
127
128
    } else {
        $CONNECTOR = $self->_connect_dbh();
129
        $self->connector($CONNECTOR);
Francesc Guasch's avatar
Francesc Guasch committed
130
    }
Francesc Guasch's avatar
Francesc Guasch committed
131
    Ravada::Auth::init($CONFIG);
132

133
    $self->_create_tables();
134
    $self->_upgrade_tables();
Francesc Guasch's avatar
Francesc Guasch committed
135
    $self->_init_user_daemon();
136
137
138
    $self->_update_data();
}

139
140
141
142
143
144
145
146
147
148
149
150
151
152
sub _init_user_daemon {
    my $self = shift;
    return if $USER_DAEMON;

    $USER_DAEMON = Ravada::Auth::SQL->new(name => $USER_DAEMON_NAME);
    if (!$USER_DAEMON->id) {
        $USER_DAEMON = Ravada::Auth::SQL::add_user(
            name => $USER_DAEMON_NAME,
            is_admin => 1
        );
        $USER_DAEMON = Ravada::Auth::SQL->new(name => $USER_DAEMON_NAME);
    }

}
153
154
sub _update_user_grants {
    my $self = shift;
Francesc Guasch's avatar
Francesc Guasch committed
155
    $self->_init_user_daemon();
156
157
158
    my $sth = $CONNECTOR->dbh->prepare("SELECT id FROM users");
    my $id;
    $sth->execute;
Francesc Guasch's avatar
Francesc Guasch committed
159
    $sth->bind_columns(\$id);
160
161
    while ($sth->fetch) {
        my $user = Ravada::Auth::SQL->search_by_id($id);
Francesc Guasch's avatar
Francesc Guasch committed
162
163
        next if $user->name() eq $USER_DAEMON_NAME;

164
165
        $USER_DAEMON->grant_user_permissions($user);
        $USER_DAEMON->grant_admin_permissions($user)    if $user->is_admin;
166
167
168
169
    }
    $sth->finish;
}

170
171
172
173
174
sub _update_isos {
    my $self = shift;
    my $table = 'iso_images';
    my $field = 'name';
    my %data = (
fv3rdugo's avatar
fv3rdugo committed
175
        mate_artful => {
Fernando Verdugo's avatar
Fernando Verdugo committed
176
                    name => 'Ubuntu Mate Artful'
fv3rdugo's avatar
fv3rdugo committed
177
178
179
180
181
182
            ,description => 'Ubuntu Mate 17.10.1 (Artful) 64 bits'
                   ,arch => 'amd64'
                    ,xml => 'yakkety64-amd64.xml'
             ,xml_volume => 'yakkety64-volume.xml'
                    ,url => 'http://cdimage.ubuntu.com/ubuntu-mate/releases/17.10.*/release/ubuntu-mate-17.10.*-desktop-amd64.iso'
                ,md5_url => '$url/MD5SUMS'
183
                ,min_disk_size => '10'
fv3rdugo's avatar
fv3rdugo committed
184
185
        },
        mate_xenial => {
Fernando Verdugo's avatar
Fernando Verdugo committed
186
                    name => 'Ubuntu Mate Xenial'
fv3rdugo's avatar
fv3rdugo committed
187
188
189
190
191
192
            ,description => 'Ubuntu Mate 16.04.3 (Xenial) 64 bits'
                   ,arch => 'amd64'
                    ,xml => 'yakkety64-amd64.xml'
             ,xml_volume => 'yakkety64-volume.xml'
                    ,url => 'http://cdimage.ubuntu.com/ubuntu-mate/releases/16.04.*/release/ubuntu-mate-16.04.*-desktop-amd64.iso'
                ,md5_url => '$url/MD5SUMS'
193
                ,min_disk_size => '10'
fv3rdugo's avatar
fv3rdugo committed
194
        },
195
196
197
198
199
200
201
202
203
        alpine_37 => {
                    name => 'Alpine 3.7'
            ,description => 'Alpine Linux 3.7 64 bits ( Minimal Linux Distribution)'
                   ,arch => 'amd64'
                    ,xml => 'yakkety64-amd64.xml'
             ,xml_volume => 'yakkety64-volume.xml'
                    ,url => 'http://dl-cdn.alpinelinux.org/alpine/v3.7/releases/x86_64/'
                ,file_re => 'alpine-virt-3.7.\d+-x86_64.iso'
                ,sha256_url => 'http://dl-cdn.alpinelinux.org/alpine/v3.7/releases/x86_64/alpine-virt-3.7.0-x86_64.iso.sha256'
204
                ,min_disk_size => '10'
205
206
        }
        ,artful => {
207
208
                    name => 'Ubuntu Artful Aardvark'
            ,description => 'Ubuntu 17.10 Artful Aardvark 64 bits'
209
210
211
212
                   ,arch => 'amd64'
                    ,xml => 'yakkety64-amd64.xml'
             ,xml_volume => 'yakkety64-volume.xml'
                    ,url => 'http://releases.ubuntu.com/17.10/'
joelalju's avatar
joelalju committed
213
214
                ,file_re => 'ubuntu-17.10.*desktop-amd64.iso'
                ,md5_url => '$url/MD5SUMS'
215
          ,min_disk_size => '10'
216
217
        }
        ,zesty => {
218
219
220
221
222
223
                    name => 'Ubuntu Zesty Zapus'
            ,description => 'Ubuntu 17.04 Zesty Zapus 64 bits'
                   ,arch => 'amd64'
                    ,xml => 'yakkety64-amd64.xml'
             ,xml_volume => 'yakkety64-volume.xml'
                    ,url => 'http://releases.ubuntu.com/17.04/'
joelalju's avatar
joelalju committed
224
225
                ,file_re => 'ubuntu-17.04.*desktop-amd64.iso'
                ,md5_url => 'http://releases.ubuntu.com/17.04/MD5SUMS'
226
                ,min_disk_size => '10'
227
        }
Francesc Guasch's avatar
Francesc Guasch committed
228
229
230
231
232
233
234
235
236
237
        ,serena64 => {
            name => 'Mint 18.1 Mate 64 bits'
    ,description => 'Mint Serena 18.1 with Mate Desktop based on Ubuntu Xenial 64 bits'
           ,arch => 'amd64'
            ,xml => 'xenial64-amd64.xml'
     ,xml_volume => 'xenial64-volume.xml'
            ,url => 'http://mirrors.evowise.com/linuxmint/stable/18.1/'
        ,file_re => 'linuxmint-18.1-mate-64bit.iso'
        ,md5_url => ''
            ,md5 => 'c5cf5c5d568e2dfeaf705cfa82996d93'
238
            ,min_disk_size => '10'
Francesc Guasch's avatar
Francesc Guasch committed
239
240

        }
Francesc Guasch's avatar
Francesc Guasch committed
241
242
243
        ,fedora => {
            name => 'Fedora 25'
            ,description => 'RedHat Fedora 25 Workstation 64 bits'
Francesc Guasch's avatar
Francesc Guasch committed
244
            ,url => 'http://ftp.halifax.rwth-aachen.de/fedora/linux/releases/25/Workstation/x86_64/iso/Fedora-Workstation-netinst-x86_64-25-.*\.iso'
Francesc Guasch's avatar
Francesc Guasch committed
245
246
247
            ,arch => 'amd64'
            ,xml => 'xenial64-amd64.xml'
            ,xml_volume => 'xenial64-volume.xml'
248
            ,sha256_url => '$url/Fedora-Workstation-25-.*-x86_64-CHECKSUM'
249
            ,min_disk_size => '10'
Francesc Guasch's avatar
Francesc Guasch committed
250
        }
Francesc Guasch's avatar
Francesc Guasch committed
251
252
253
254
255
256
257
258
        ,fedora_26 => {
            name => 'Fedora 26'
            ,description => 'RedHat Fedora 26 Workstation 64 bits'
            ,url => 'http://ftp.halifax.rwth-aachen.de/fedora/linux/releases/26/Workstation/x86_64/iso/Fedora-Workstation-netinst-x86_64-26-.*\.iso'
            ,arch => 'amd64'
            ,xml => 'xenial64-amd64.xml'
            ,xml_volume => 'xenial64-volume.xml'
            ,sha256_url => 'http://fedora.mirrors.ovh.net/linux/releases/26/Workstation/x86_64/iso/Fedora-Workstation-26-.*-x86_64-CHECKSUM'
259
            ,min_disk_size => '10'
Francesc Guasch's avatar
Francesc Guasch committed
260
261
262
263
264
265
266
267
268
        }
        ,fedora_27 => {
            name => 'Fedora 27'
            ,description => 'RedHat Fedora 27 Workstation 64 bits'
            ,url => 'http://ftp.halifax.rwth-aachen.de/fedora/linux/releases/27/Workstation/x86_64/iso/Fedora-Workstation-netinst-x86_64-27-.*\.iso'
            ,arch => 'amd64'
            ,xml => 'xenial64-amd64.xml'
            ,xml_volume => 'xenial64-volume.xml'
            ,sha256_url => 'http://fedora.mirrors.ovh.net/linux/releases/27/Workstation/x86_64/iso/Fedora-Workstation-27-.*-x86_64-CHECKSUM'
269
            ,min_disk_size => '10'
Francesc Guasch's avatar
Francesc Guasch committed
270
        }
271
272
273
274
275
276
        ,xubuntu_artful => {
            name => 'Xubuntu Artful Aardvark'
            ,description => 'Xubuntu 17.10 Artful Aardvark 64 bits'
            ,arch => 'amd64'
            ,xml => 'yakkety64-amd64.xml'
            ,xml_volume => 'yakkety64-volume.xml'
Francesc Guasch's avatar
Francesc Guasch committed
277
278
279
            ,md5_url => '$url/../MD5SUMS'
            ,url => 'http://archive.ubuntu.com/ubuntu/dists/artful/main/installer-amd64/current/images/netboot/'
            ,file_re => 'mini.iso'
280
            ,rename_file => 'xubuntu_artful.iso'
281
            ,min_disk_size => '10'
Francesc Guasch's avatar
Francesc Guasch committed
282
        }
Francesc Guasch's avatar
Francesc Guasch committed
283
284
285
286
287
288
        ,xubuntu_zesty => {
            name => 'Xubuntu Zesty Zapus'
            ,description => 'Xubuntu 17.04 Zesty Zapus 64 bits'
            ,arch => 'amd64'
            ,xml => 'yakkety64-amd64.xml'
            ,xml_volume => 'yakkety64-volume.xml'
Francesc Guasch's avatar
Francesc Guasch committed
289
290
291
            ,md5_url => '$url/../MD5SUMS'
            ,url => 'http://archive.ubuntu.com/ubuntu/dists/zesty/main/installer-amd64/current/images/netboot'
            ,file_re => 'mini.iso'
292
            ,rename_file => 'xubuntu_zesty_mini.iso'
293
            ,min_disk_size => '10'
Francesc Guasch's avatar
Francesc Guasch committed
294
295
296
        }
        ,xubuntu_xenial => {
            name => 'Xubuntu Xenial Xerus'
297
            ,description => 'Xubuntu 16.04 Xenial Xerus 64 bits (LTS)'
Francesc Guasch's avatar
Francesc Guasch committed
298
299
300
301
            ,url => 'http://archive.ubuntu.com/ubuntu/dists/xenial/main/installer-amd64/current/images/netboot/mini.iso'
           ,xml => 'yakkety64-amd64.xml'
            ,xml_volume => 'yakkety64-volume.xml'
            ,md5 => 'fe495d34188a9568c8d166efc5898d22'
302
            ,rename_file => 'xubuntu_xenial_mini.iso'
303
            ,min_disk_size => '10'
Francesc Guasch's avatar
Francesc Guasch committed
304
        }
Francesc Guasch's avatar
Francesc Guasch committed
305
306
307
       ,lubuntu_aardvark => {
            name => 'Lubuntu Artful Aardvark'
            ,description => 'Lubuntu 17.10 Artful Aardvark 64 bits'
308
309
            ,url => 'http://cdimage.ubuntu.com/lubuntu/releases/17.10.*/release/lubuntu-17.10.*-desktop-amd64.iso'
            ,md5_url => '$url/MD5SUMS'
Francesc Guasch's avatar
Francesc Guasch committed
310
311
            ,xml => 'yakkety64-amd64.xml'
            ,xml_volume => 'yakkety64-volume.xml'
312
            ,min_disk_size => '10'
Francesc Guasch's avatar
Francesc Guasch committed
313
        }
314
315
316
        ,lubuntu_xenial => {
            name => 'Lubuntu Xenial Xerus'
            ,description => 'Xubuntu 16.04 Xenial Xerus 64 bits (LTS)'
317
318
319
            ,url => 'http://cdimage.ubuntu.com/lubuntu/releases/16.04.*/release/'
            ,file_re => 'lubuntu-16.04.*-desktop-amd64.iso'
            ,md5_url => '$url/MD5SUMS'
320
321
            ,xml => 'yakkety64-amd64.xml'
            ,xml_volume => 'yakkety64-volume.xml'
322
            ,min_disk_size => '10'
323
        }
324
325
326
327
        ,debian_jessie_32 => {
            name =>'Debian Jessie 32 bits'
            ,description => 'Debian 8 Jessie 32 bits'
            ,url => 'http://cdimage.debian.org/cdimage/archive/^8\..*/i386/iso-cd/'
328
            ,file_re => 'debian-8.[\d\.]+-i386-xfce-CD-1.iso'
329
330
331
            ,md5_url => '$url/MD5SUMS'
            ,xml => 'jessie-amd64.xml'
            ,xml_volume => 'jessie-volume.xml'
332
            ,min_disk_size => '10'
333
334
335
336
337
338
339
340
341
        }
        ,debian_jessie_64 => {
            name =>'Debian Jessie 64 bits'
            ,description => 'Debian 8 Jessie 64 bits'
            ,url => 'http://cdimage.debian.org/cdimage/archive/^8\..*/amd64/iso-cd/'
            ,file_re => 'debian-8.[\d\.]+-amd64-xfce-CD-1.iso'
            ,md5_url => '$url/MD5SUMS'
            ,xml => 'jessie-amd64.xml'
            ,xml_volume => 'jessie-volume.xml'
342
            ,min_disk_size => '10'
343
        }
344
        ,debian_stretch => {
345
            name =>'Debian Stretch 64 bits'
Francesc Guasch's avatar
Francesc Guasch committed
346
            ,description => 'Debian 9 Stretch 64 bits (XFCE desktop)'
347
            ,url => 'https://cdimage.debian.org/debian-cd/^9\..*/amd64/iso-cd/'
348
            ,file_re => 'debian-9.[\d\.]+-amd64-xfce-CD-1.iso'
349
            ,md5_url => '$url/MD5SUMS'
350
351
            ,xml => 'jessie-amd64.xml'
            ,xml_volume => 'jessie-volume.xml'
352
            ,min_disk_size => '10'
353
        }
joelalju's avatar
joelalju committed
354
        ,windows_7 => {
Francesc Guasch's avatar
Francesc Guasch committed
355
          name => 'Windows 7'
356
357
          ,description => 'Windows 7 64 bits. Requires an user provided ISO image.'
            .'<a target="_blank" href="http://ravada.readthedocs.io/en/latest/docs/new_iso_image.html">[help]</a>'
joelalju's avatar
joelalju committed
358
          ,xml => 'windows_7.xml'
joelalju's avatar
joelalju committed
359
          ,xml_volume => 'wisuvolume.xml'
360
          ,min_disk_size => '21'
joelalju's avatar
joelalju committed
361
362
363
364
365
366
        }
        ,windows_10 => {
          name => 'Windows 10'
          ,description => 'Windows 10 64 bits. Requires an user provided ISO image.'
          .'<a target="_blank" href="http://ravada.readthedocs.io/en/latest/docs/new_iso_image.html">[help]</a>'
          ,xml => 'windows_10.xml'
367
          ,xml_volume => 'windows10-volume.xml'
368
          ,min_disk_size => '21'
joelalju's avatar
joelalju committed
369
        }
joelalju's avatar
joelalju committed
370
371
372
373
374
375
        ,windows_xp => {
          name => 'Windows XP'
          ,description => 'Windows XP 64 bits. Requires an user provided ISO image.'
          .'<a target="_blank" href="http://ravada.readthedocs.io/en/latest/docs/new_iso_image.html">[help]</a>'
          ,xml => 'windows_xp.xml'
          ,xml_volume => 'wisuvolume.xml'
376
          ,min_disk_size => '3'
joelalju's avatar
joelalju committed
377
378
379
380
381
382
383
        }
        ,windows_12 => {
          name => 'Windows 2012'
          ,description => 'Windows 2012 64 bits. Requires an user provided ISO image.'
          .'<a target="_blank" href="http://ravada.readthedocs.io/en/latest/docs/new_iso_image.html">[help]</a>'
          ,xml => 'windows_12.xml'
          ,xml_volume => 'wisuvolume.xml'
384
          ,min_disk_size => '21'
joelalju's avatar
joelalju committed
385
386
387
388
389
390
391
        }
        ,windows_8 => {
          name => 'Windows 8.1'
          ,description => 'Windows 8.1 64 bits. Requires an user provided ISO image.'
          .'<a target="_blank" href="http://ravada.readthedocs.io/en/latest/docs/new_iso_image.html">[help]</a>'
          ,xml => 'windows_8.xml'
          ,xml_volume => 'wisuvolume.xml'
392
          ,min_disk_size => '21'
joelalju's avatar
joelalju committed
393
        }
394
395
    );

396
397
398
399
400
401
402
403
404
405
406
    $self->_update_table($table, $field, \%data);

}

sub _update_domain_drivers_types($self) {

    my $data = {
        image => {
            id => 4,
            ,name => 'image'
           ,description => 'Graphics Options'
407
           ,vm => 'KVM'
408
409
410
411
412
        },
        jpeg => {
            id => 5,
            ,name => 'jpeg'
           ,description => 'Graphics Options'
413
           ,vm => 'KVM'
414
415
416
417
418
        },
        zlib => {
            id => 6,
            ,name => 'zlib'
           ,description => 'Graphics Options'
419
           ,vm => 'KVM'
420
421
422
423
424
        },
        playback => {
            id => 7,
            ,name => 'playback'
           ,description => 'Graphics Options'
425
           ,vm => 'KVM'
426
427
428
429
430
431

        },
        streaming => {
            id => 8,
            ,name => 'streaming'
           ,description => 'Graphics Options'
432
           ,vm => 'KVM'
433
434
435
436
437
438

        }
    };
    $self->_update_table('domain_drivers_types','id',$data);
}

439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
sub _update_domain_drivers_options($self) {

    my $data = {
        qxl => {
            id => 1,
            ,id_driver_type => 1,
            ,name => 'QXL'
           ,value => 'type="qxl" ram="65536" vram="65536" vgamem="16384" heads="1" primary="yes"'
        },
        vmvga => {
            id => 2,
            ,id_driver_type => 1,
            ,name => 'VMVGA'
           ,value => 'type="vmvga" vram="16384" heads="1" primary="yes"'
        },
        cirrus => {
            id => 3,
            ,id_driver_type => 1,
            ,name => 'Cirrus'
           ,value => 'type="cirrus" vram="16384" heads="1" primary="yes"'
        },
        vga => {
            id => 4,
            ,id_driver_type => 1,
            ,name => 'VGA'
           ,value => 'type="vga" vram="16384" heads="1" primary="yes"'
        },
        ich6 => {
            id => 6,
            ,id_driver_type => 2,
            ,name => 'ich6'
           ,value => 'model="ich6"'
        },
        ac97 => {
            id => 7,
            ,id_driver_type => 2,
            ,name => 'ac97'
           ,value => 'model="ac97"'
        },
        virtio => {
            id => 8,
            ,id_driver_type => 3,
            ,name => 'virtio'
           ,value => 'type="virtio"'
        },
        e1000 => {
            id => 9,
            ,id_driver_type => 3,
            ,name => 'e1000'
           ,value => 'type="e1000"'
        },
        rtl8139 => {
            id => 10,
            ,id_driver_type => 3,
            ,name => 'rtl8139'
           ,value => 'type="rtl8139"'
        },
        auto_glz => {
            id => 11,
            ,id_driver_type => 4,
            ,name => 'auto_glz'
           ,value => 'compression="auto_glz"'
        },
        auto_lz => {
            id => 12,
            ,id_driver_type => 4,
            ,name => 'auto_lz'
           ,value => 'compression="auto_lz"'
        },
        quic => {
            id => 13,
            ,id_driver_type => 4,
            ,name => 'quic'
           ,value => 'compression="quic"'
        },
        glz => {
            id => 14,
            ,id_driver_type => 4,
            ,name => 'glz'
           ,value => 'compression="glz"'
        },
        lz => {
            id => 15,
            ,id_driver_type => 4,
            ,name => 'lz'
           ,value => 'compression="lz"'
        },
        off => {
            id => 16,
            ,id_driver_type => 4,
            ,name => 'off'
           ,value => 'compression="off"'
        },
        auto => {
            id => 17,
            ,id_driver_type => 5,
            ,name => 'auto'
           ,value => 'compression="auto"'
        },
        never => {
            id => 18,
            ,id_driver_type => 5,
            ,name => 'never'
           ,value => 'compression="never"'
        },
        always => {
            id => 19,
            ,id_driver_type => 5,
            ,name => 'always'
           ,value => 'compression="always"'
        },
        auto1 => {
            id => 20,
            ,id_driver_type => 6,
            ,name => 'auto'
           ,value => 'compression="auto"'
        },
        never1 => {
            id => 21,
            ,id_driver_type => 6,
            ,name => 'never'
           ,value => 'compression="never"'
        },
        always1 => {
            id => 22,
            ,id_driver_type => 6,
            ,name => 'always'
           ,value => 'compression="always"'
        },
        on => {
            id => 23,
            ,id_driver_type => 7,
            ,name => 'on'
           ,value => 'compression="on"'
        },
        off1 => {
            id => 24,
            ,id_driver_type => 7,
            ,name => 'off'
           ,value => 'compression="off"'
        },
        filter => {
            id => 25,
            ,id_driver_type => 8,
            ,name => 'filter'
           ,value => 'mode="filter"'
        },
        all => {
            id => 26,
            ,id_driver_type => 8,
            ,name => 'all'
           ,value => 'mode="all"'
        },
        off2 => {
            id => 27,
            ,id_driver_type => 8,
            ,name => 'off'
           ,value => 'mode="off"'
        }
    };
    $self->_update_table('domain_drivers_options','id',$data);
}

602
603
sub _update_table($self, $table, $field, $data) {

604
    my $sth_search = $CONNECTOR->dbh->prepare("SELECT id FROM $table WHERE $field = ?");
605
606
    for my $name (keys %$data) {
        my $row = $data->{$name};
607
608
609
        $sth_search->execute($row->{$field});
        my ($id) = $sth_search->fetchrow;
        next if $id;
Francesc Guasch's avatar
Francesc Guasch committed
610
        warn("INFO: updating $table : $row->{$field}\n")    if $0 !~ /\.t$/;
611
612

        my $sql =
613
            "INSERT INTO $table "
614
            ."("
615
            .join(" , ", sort keys %{$data->{$name}})
616
617
            .")"
            ." VALUES ( "
618
            .join(" , ", map { "?" } keys %{$data->{$name}})
619
620
621
            ." )"
        ;
        my $sth = $CONNECTOR->dbh->prepare($sql);
622
        $sth->execute(map { $data->{$name}->{$_} } sort keys %{$data->{$name}});
623
624
625
626
        $sth->finish;
    }
}

627
628
sub _remove_old_isos {
    my $self = shift;
629
630
631
632
633
634
    for my $sql (
        "DELETE FROM iso_images "
            ."  WHERE url like '%debian-9.0%iso'"
        ,"DELETE FROM iso_images"
            ."  WHERE name like 'Debian%' "
            ."      AND NOT url  like '%*%' "
635
636
637
638
639
640
        ,"DELETE FROM iso_images "
            ."  WHERE name like 'Lubuntu Artful%'"
            ."      AND url NOT LIKE '%*%' "
        ,"DELETE FROM iso_images "
            ."  WHERE name like 'Lubuntu Zesty%'"

641
642
643
644
645
    ) {
        my $sth = $CONNECTOR->dbh->prepare($sql);
        $sth->execute();
        $sth->finish;
    }
646
647
}

648
649
sub _update_data {
    my $self = shift;
650

651
    $self->_remove_old_isos();
652
    $self->_update_isos();
653
    $self->_update_user_grants();
654
    $self->_update_domain_drivers_types();
655
    $self->_update_domain_drivers_options();
Francesc Guasch's avatar
Francesc Guasch committed
656
657
658
659
660
661
662
663
664
    $self->_update_old_qemus();
}

sub _update_old_qemus($self) {
    my $sth = $CONNECTOR->dbh->prepare("UPDATE vms SET vm_type='KVM'"
        ." WHERE vm_type='qemu' AND name ='KVM_localhost'"
    );
    $sth->execute;

665
666
}

667
668
sub _set_url_isos($self, $new_url='http://localhost/iso/') {
    $new_url .= '/' if $new_url !~ m{/$};
669
670
671
672
673
674
675
676
677
    my $sth = $CONNECTOR->dbh->prepare(
        "SELECT id,url FROM iso_images "
        ."WHERE url is NOT NULL"
    );
    my $sth_update = $CONNECTOR->dbh->prepare(
        "UPDATE iso_images set url=? WHERE id=?"
    );
    $sth->execute();
    while ( my ($id, $url) = $sth->fetchrow) {
678
        $url =~ s{\w+://(.*?)/(.*)}{$new_url$2};
679
680
681
682
683
        $sth_update->execute($url, $id);
    }
    $sth->finish;

}
684
685
686
687
688
689
690
691
692
693
sub _upgrade_table {
    my $self = shift;
    my ($table, $field, $definition) = @_;
    my $dbh = $CONNECTOR->dbh;

    my $sth = $dbh->column_info(undef,undef,$table,$field);
    my $row = $sth->fetchrow_hashref;
    $sth->finish;
    return if $row;

Francesc Guasch's avatar
Francesc Guasch committed
694
    warn "INFO: adding $field $definition to $table\n"  if $0 !~ /\.t$/;
695
    $dbh->do("alter table $table add $field $definition");
696
    return 1;
697
698
}

699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
sub _remove_field {
    my $self = shift;
    my ($table, $field ) = @_;

    my $dbh = $CONNECTOR->dbh;
    return if $CONNECTOR->dbh->{Driver}{Name} !~ /mysql/i;

    my $sth = $dbh->column_info(undef,undef,$table,$field);
    my $row = $sth->fetchrow_hashref;
    $sth->finish;
    return if !$row;

    warn "INFO: removing $field to $table\n"  if $0 !~ /\.t$/;
    $dbh->do("alter table $table drop column $field");
    return 1;

}

717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
sub _create_table {
    my $self = shift;
    my $table = shift;

    my $sth = $CONNECTOR->dbh->table_info('%',undef,$table,'TABLE');
    my $info = $sth->fetchrow_hashref();
    $sth->finish;
    return if keys %$info;

    warn "INFO: creating table $table\n";
    my $file_sql = "$DIR_SQL/$table.sql";
    open my $in,'<',$file_sql or die "$! $file_sql";
    my $sql = join " ",<$in>;
    close $in;

    $CONNECTOR->dbh->do($sql);
    return 1;
}

sub _insert_data {
    my $self = shift;
    my $table = shift;

    my $file_sql =  "$DIR_SQL/../data/insert_$table.sql";
    return if ! -e $file_sql;

    warn "INFO: inserting data for $table\n";
    open my $in,'<',$file_sql or die "$! $file_sql";
    my $sql = '';
    while (my $line = <$in>) {
        $sql .= $line;
        next if $sql !~ /\w/ || $sql !~ /;\s*$/;
        $CONNECTOR->dbh->do($sql);
        $sql = '';
    }
    close $in;

}

sub _create_tables {
    my $self = shift;
758
759
760
761
#    return if $CONNECTOR->dbh->{Driver}{Name} !~ /mysql/i;

    my $driver = lc($CONNECTOR->dbh->{Driver}{Name});
    $DIR_SQL =~ s{(.*)/.*}{$1/$driver};
762

763
764
765
766
    opendir my $ls,$DIR_SQL or die "$! $DIR_SQL";
    while (my $file = readdir $ls) {
        my ($table) = $file =~ m{(.*)\.sql$};
        next if !$table;
767
        next if $table =~ /^insert/;
768
769
770
771
772
        $self->_insert_data($table)     if $self->_create_table($table);
    }
    closedir $ls;
}

773
774
775
776
sub _clean_iso_mini {
    my $sth = $CONNECTOR->dbh->prepare("DELETE FROM iso_images WHERE device like ?");
    $sth->execute('%/mini.iso');
    $sth->finish;
777
778
779
780

    $sth = $CONNECTOR->dbh->prepare("DELETE FROM iso_images WHERE url like ? AND rename_file = NULL");
    $sth->execute('%/mini.iso');
    $sth->finish;
781
782
}

783
784
sub _upgrade_tables {
    my $self = shift;
Francesc Guasch's avatar
Francesc Guasch committed
785
#    return if $CONNECTOR->dbh->{Driver}{Name} !~ /mysql/i;
786

787
    $self->_upgrade_table('file_base_images','target','varchar(64) DEFAULT NULL');
788

789
    $self->_upgrade_table('vms','vm_type',"char(20) NOT NULL DEFAULT 'KVM'");
790
791
    $self->_upgrade_table('vms','connection_args',"text DEFAULT NULL");

792
    $self->_upgrade_table('requests','at_time','int(11) DEFAULT NULL');
Francesc Guasch's avatar
Francesc Guasch committed
793

794
    $self->_upgrade_table('iso_images','rename_file','varchar(80) DEFAULT NULL');
795
    $self->_clean_iso_mini();
796
    $self->_upgrade_table('iso_images','md5_url','varchar(255)');
Francesc Guasch's avatar
Francesc Guasch committed
797
798
    $self->_upgrade_table('iso_images','sha256','varchar(255)');
    $self->_upgrade_table('iso_images','sha256_url','varchar(255)');
799
    $self->_upgrade_table('iso_images','file_re','char(64)');
800
    $self->_upgrade_table('iso_images','device','varchar(255)');
joelalju's avatar
joelalju committed
801
    $self->_upgrade_table('iso_images','min_disk_size','int (11) DEFAULT NULL');
802
803

    $self->_upgrade_table('users','language','char(3) DEFAULT NULL');
804
805
806
807
808
809
    if ( $self->_upgrade_table('users','is_external','int(11) DEFAULT 0')) {
        my $sth = $CONNECTOR->dbh->prepare(
            "UPDATE users set is_external=1 WHERE password='*LK* no pss'"
        );
        $sth->execute;
    }
Francesc Guasch's avatar
Francesc Guasch committed
810

811
    $self->_upgrade_table('networks','requires_password','int(11)');
812
813
    $self->_upgrade_table('networks','n_order','int(11) not null default 0');

814
    $self->_upgrade_table('domains','spice_password','varchar(20) DEFAULT NULL');
fv3rdugo's avatar
fv3rdugo committed
815
    $self->_upgrade_table('domains','description','text DEFAULT NULL');
816
    $self->_upgrade_table('domains','run_timeout','int DEFAULT NULL');
817
    $self->_upgrade_table('domains','start_time','int DEFAULT 0');
818
    $self->_upgrade_table('domains','is_volatile','int NOT NULL DEFAULT 0');
819

820
821
    $self->_upgrade_table('domains','status','varchar(32) DEFAULT "shutdown"');
    $self->_upgrade_table('domains','display','varchar(128) DEFAULT NULL');
Francesc Guasch's avatar
Francesc Guasch committed
822
    $self->_upgrade_table('domains','info','varchar(255) DEFAULT NULL');
Francesc Guasch's avatar
Francesc Guasch committed
823
    $self->_upgrade_table('domains','internal_id','varchar(64) DEFAULT NULL');
824

825
    $self->_upgrade_table('domains_network','allowed','int not null default 1');
826

827
828
}

829

830
831
832
833
sub _connect_dbh {
    my $driver= ($CONFIG->{db}->{driver} or 'mysql');;
    my $db_user = ($CONFIG->{db}->{user} or getpwnam($>));;
    my $db_pass = ($CONFIG->{db}->{password} or undef);
Francesc Guasch's avatar
Francesc Guasch committed
834
    my $db = ( $CONFIG->{db}->{db} or 'ravada' );
835
836
837
838
839
840
    my $host = $CONFIG->{db}->{host};

    my $data_source = "DBI:$driver:$db";
    $data_source = "DBI:$driver:database=$db;host=$host"    
        if $host && $host ne 'localhost';

841
842
843
    my $con;
    for my $try ( 1 .. 10 ) {
        eval { $con = DBIx::Connector->new($data_source
844
845
                        ,$db_user,$db_pass,{RaiseError => 1
                        , PrintError=> 0 });
846
847
848
849
850
851
852
            $con->dbh();
        };
        return $con if $con && !$@;
        sleep 1;
        warn "Try $try $@\n";
    }
    die ($@ or "Can't connect to $driver $db at $host");
853
854
}

855
=head2 display_ip
856

857
Returns the default display IP read from the config file
858

859
=cut
860

861
862
863
sub display_ip {
    my $ip = $CONFIG->{display_ip};
    return $ip if $ip;
864
865
}

866
867
868
869
870
871
872
873
874
875
=head2 nat_ip

Returns the IP for NATed environments

=cut

sub nat_ip {
    return $CONFIG->{nat_ip} if exists $CONFIG->{nat_ip};
}

876
sub _init_config {
Francesc Guasch's avatar
Francesc Guasch committed
877
    my $file = shift or confess "ERROR: Missing config file";
878
879

    my $connector = shift;
880
    confess "Deprecated connector" if $connector;
881

Francesc Guasch's avatar
[    
Francesc Guasch committed
882
883
884
885
886
887
888
    die "ERROR: Missing config file $file\n"
        if !-e $file;

    eval { $CONFIG = YAML::LoadFile($file) };

    die "ERROR: Format error in config file $file\n$@"  if $@;

Francesc Guasch's avatar
Francesc Guasch committed
889
    $CONFIG->{vm} = [] if !$CONFIG->{vm};
890
891
892

    $LIMIT_PROCESS = $CONFIG->{limit_process} 
        if $CONFIG->{limit_process} && $CONFIG->{limit_process}>1;
893
#    $CONNECTOR = ( $connector or _connect_dbh());
894

Francesc Guasch's avatar
Francesc Guasch committed
895
    _init_config_vm();
896
897
898
}

sub _init_config_vm {
Francesc Guasch's avatar
Francesc Guasch committed
899

900
    for my $vm ( @{$CONFIG->{vm}} ) {
Francesc Guasch's avatar
Francesc Guasch committed
901
        warn "$vm not available in this system.\n".($ERROR_VM{$vm})
Francesc Guasch's avatar
Francesc Guasch committed
902
            if !$VALID_VM{$vm} && $0 !~ /\.t$/;
903
    }
Francesc Guasch's avatar
Francesc Guasch committed
904
905
906
907

    delete $VALID_VM{Void}
        if !grep /^Void$/,@{$CONFIG->{vm}};

908
    @Ravada::Front::VM_TYPES = keys %VALID_VM;
909
910
}

911
sub _create_vm_kvm {
912
    my $self = shift;
913
    die "KVM not installed" if !$VALID_VM{KVM};
914

915
916
917
    my $cmd_qemu_img = `which qemu-img`;
    chomp $cmd_qemu_img;

918
    die "ERROR: Missing qemu-img" if !$cmd_qemu_img;
919
920

    my $vm_kvm;
921

Francesc Guasch's avatar
Francesc Guasch committed
922
    $vm_kvm = Ravada::VM::KVM->new( );
923
924

    my ($internal_vm , $storage);
925
926
927
928
929
    $storage = $vm_kvm->dir_img();
    $internal_vm = $vm_kvm->vm;
    $vm_kvm = undef if !$internal_vm || !$storage;

    return $vm_kvm;
930
931
}

932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
=head2 disconnect_vm

Disconnect all the Virtual Managers connections.

=cut


sub disconnect_vm {
    my $self = shift;
    $self->_disconnect_vm();
}

sub _disconnect_vm{
    my $self = shift;
    return $self->_connect_vm(0);
}

sub _connect_vm {
950
    my $self = shift;
951
952
953
954

    my $connect = shift;
    $connect = 1 if !defined $connect;

955
956
    my @vms;
    eval { @vms = $self->vm };
957
    warn $@ if $@ && $self->warn_error;
958
959
960
961
    return if $@ && $@ =~ /No VMs found/i;
    die $@ if $@;

    return if !scalar @vms;
962
963
    for my $n ( 0 .. $#{$self->vm}) {
        my $vm = $self->vm->[$n];
964
965
966

        if (!$connect) {
            $vm->disconnect();
967
968
        } else {
            $vm->connect();
969
        }
970
971
972
    }
}

973
sub _create_vm_lxc {
974
975
    my $self = shift;

976
977
    return Ravada::VM::LXC->new( connector => ( $self->connector or $CONNECTOR ));
}
978

979
980
sub _create_vm_void {
    my $self = shift;
981

982
983
    return Ravada::VM::Void->new( connector => ( $self->connector or $CONNECTOR ));
}
984

985
986
sub _create_vm {
    my $self = shift;
987

988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
    # TODO: add a _create_vm_default for VMs that just are created with ->new
    #       like Void or LXC
    my %create = (
        'KVM' => \&_create_vm_kvm
        ,'LXC' => \&_create_vm_lxc
        ,'Void' => \&_create_vm_void
    );

    my @vms = ();
    my $err;

    for my $vm_name (keys %VALID_VM) {
        my $vm;
        eval { $vm = $create{$vm_name}->($self) };
        $err.= $@ if $@;
        push @vms,($vm) if $vm;
1004
    }
Francesc Guasch's avatar
Francesc Guasch committed
1005
    die "No VMs found: $err\n" if $self->warn_error && !@vms;
1006

1007
1008
    return \@vms;

1009
1010
}

1011
sub _check_vms {
1012
1013
    my $self = shift;

1014
1015
    my @vm;
    eval { @vm = @{$self->vm} };
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
    for my $n ( 0 .. $#vm ) {
        if ($vm[$n] && ref $vm[$n] =~ /KVM/i) {
            if (!$vm[$n]->is_alive) {
                warn "$vm[$n] dead" if $DEBUG;
                $vm[$n] = $self->_create_vm_kvm();
            }
        }
    }
}

Francesc Guasch's avatar
Francesc Guasch committed
1026
1027
1028
1029
=head2 create_domain

Creates a new domain based on an ISO image or another domain.

joansp's avatar
joansp committed
1030
  my $domain = $ravada->create_domain(
Francesc Guasch's avatar
Francesc Guasch committed
1031
1032
1033
1034
1035
         name => $name
    , id_iso => 1
  );


joansp's avatar
joansp committed
1036
  my $domain = $ravada->create_domain(
Francesc Guasch's avatar
Francesc Guasch committed
1037
1038
1039
1040
1041
1042
1043
1044
         name => $name
    , id_base => 3
  );


=cut


1045
sub create_domain {
1046
1047
    my $self = shift;

1048
1049
    my %args = @_;

1050
1051
1052
    croak "Argument id_owner required "
        if !$args{id_owner};

1053
1054
    my $vm_name = $args{vm};
    delete $args{vm};
1055

1056
    my $request = ( $args{request} or undef);
Francesc Guasch's avatar
Francesc Guasch committed
1057

1058
    my $vm;
1059
1060
1061
1062
    if ($vm_name) {
        $vm = $self->search_vm($vm_name);
        confess "ERROR: vm $vm_name not found"  if !$vm;
    }
1063
1064
1065
1066
    if ($args{id_base}) {
        my $base = Ravada::Domain->open($args{id_base});
        $vm = Ravada::VM->open($base->_vm->id);
    }
1067

1068
1069
    confess "No vm found"   if !$vm;

1070
1071
    carp "WARNING: no VM defined, we will use ".$vm->name
        if !$vm_name;
Francesc Guasch's avatar
Francesc Guasch committed
1072

1073
    confess "I can't find any vm ".Dumper($self->vm) if !$vm;
Francesc Guasch's avatar
Francesc Guasch committed
1074

Francesc Guasch's avatar
Francesc Guasch committed
1075
1076
1077
1078
    my $domain;
    eval { $domain = $vm->create_domain(@_) };
    my $error = $@;
    $request->error($error) if $error;
frankiejol's avatar
frankiejol committed
1079
    if ($error =~ /has \d+ requests/) {
Francesc Guasch's avatar
Francesc Guasch committed
1080
1081
1082
        $request->status('retry');
    }
    return $domain;
1083
1084
}

Francesc Guasch's avatar
Francesc Guasch committed
1085
1086
1087
1088
1089
1090
1091
1092
=head2 remove_domain

Removes a domain

  $ravada->remove_domain($name);

=cut

1093
1094
sub remove_domain {
    my $self = shift;
1095
1096
    my %arg = @_;

1097
    confess "Argument name required "
1098
1099
        if !$arg{name};

1100
1101
    confess "Argument uid required "
        if !$arg{uid};
1102
1103
1104
1105

    lock_hash(%arg);

    my $domain = $self->search_domain($arg{name}, 1)
1106
        or die "ERROR: I can't find domain '$arg{name}', maybe already removed.";
1107

1108
1109
    my $user = Ravada::Auth::SQL->search_by_id( $arg{uid});
    $domain->remove( $user);
1110
1111
}

Francesc Guasch's avatar
Francesc Guasch committed
1112
1113
1114
1115
1116
1117
=head2 search_domain

  my $domain = $ravada->search_domain($name);

=cut

1118
1119
1120
sub search_domain {
    my $self = shift;
    my $name = shift;
1121
    my $import = shift;
1122

1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
    my $vm = $self->search_vm('Void');
    warn "No Void VM" if !$vm;
    return if !$vm;

    my $domain = $vm->search_domain($name, $import);
    return $domain if $domain;

    my @vms;
    eval { @vms = $self->vm };
    return if $@ && $@ =~ /No VMs found/i;
    die $@ if $@;

1135
    for my $vm (@{$self->vm}) {
Francesc Guasch's avatar
Francesc Guasch committed
1136
        my $domain = $vm->search_domain($name, $import);
1137
        next if !$domain;
1138
        next if !$domain->_select_domain_db && !$import;
1139
1140
1141
        my $id;
        eval { $id = $domain->id };
        # TODO import the domain in the database with an _insert_db or something
Francesc Guasch's avatar
Francesc Guasch committed
1142
        warn $@ if $@   && $DEBUG;
1143
        return $domain if $id || $import;
1144
    }
1145
1146


1147
    return;
1148
}
1149

Francesc Guasch's avatar
Francesc Guasch committed
1150
=head2 search_domain_by_id
Francesc Guasch's avatar
Francesc Guasch committed
1151

Francesc Guasch's avatar
Francesc Guasch committed
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
  my $domain = $ravada->search_domain_by_id($id);

=cut

sub search_domain_by_id {
    my $self = shift;
    my $id = shift  or confess "ERROR: missing argument id";

    my $sth = $CONNECTOR->dbh->prepare("SELECT name FROM domains WHERE id=?");
    $sth->execute($id);
    my ($name) = $sth->fetchrow;
    confess "Unknown domain id=$id" if !$name;

    return $self->search_domain($name);
}
Francesc Guasch's avatar
Francesc Guasch committed
1167