Ravada.pm 67.2 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
our %HUGE_COMMAND = map { $_ => 1 } qw(download);
Francesc Guasch's avatar
Francesc Guasch committed
83
our %LONG_COMMAND =  map { $_ => 1 } (qw(prepare_base remove_base screenshot shutdown force_shutdown ), 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();
135
    $self->_update_data();
136
    $self->_init_user_daemon();
137
138
}

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
        next if $user->grants();
165
166
        $USER_DAEMON->grant_user_permissions($user);
        $USER_DAEMON->grant_admin_permissions($user)    if $user->is_admin;
167
168
169
170
    }
    $sth->finish;
}

171
172
173
174
175
sub _update_isos {
    my $self = shift;
    my $table = 'iso_images';
    my $field = 'name';
    my %data = (
fv3rdugo's avatar
fv3rdugo committed
176
        mate_artful => {
Fernando Verdugo's avatar
Fernando Verdugo committed
177
                    name => 'Ubuntu Mate Artful'
fv3rdugo's avatar
fv3rdugo committed
178
179
180
181
182
183
            ,description => 'Ubuntu Mate 17.10.1 (Artful) 64 bits'
                   ,arch => 'amd64'
                    ,xml => 'yakkety64-amd64.xml'
             ,xml_volume => 'yakkety64-volume.xml'
                    ,url => 'http://cdimage.ubuntu.com/ubuntu-mate/releases/17.10.*/release/ubuntu-mate-17.10.*-desktop-amd64.iso'
                ,md5_url => '$url/MD5SUMS'
184
                ,min_disk_size => '10'
fv3rdugo's avatar
fv3rdugo committed
185
186
        },
        mate_xenial => {
Fernando Verdugo's avatar
Fernando Verdugo committed
187
                    name => 'Ubuntu Mate Xenial'
fv3rdugo's avatar
fv3rdugo committed
188
189
190
191
192
193
            ,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 => '$url/MD5SUMS'
194
                ,min_disk_size => '10'
fv3rdugo's avatar
fv3rdugo committed
195
        },
196
197
198
199
200
201
202
203
204
        alpine_37 => {
                    name => 'Alpine 3.7'
            ,description => 'Alpine Linux 3.7 64 bits ( Minimal Linux Distribution)'
                   ,arch => 'amd64'
                    ,xml => 'yakkety64-amd64.xml'
             ,xml_volume => 'yakkety64-volume.xml'
                    ,url => 'http://dl-cdn.alpinelinux.org/alpine/v3.7/releases/x86_64/'
                ,file_re => 'alpine-virt-3.7.\d+-x86_64.iso'
                ,sha256_url => 'http://dl-cdn.alpinelinux.org/alpine/v3.7/releases/x86_64/alpine-virt-3.7.0-x86_64.iso.sha256'
205
                ,min_disk_size => '10'
206
207
        }
        ,artful => {
208
209
                    name => 'Ubuntu Artful Aardvark'
            ,description => 'Ubuntu 17.10 Artful Aardvark 64 bits'
210
211
212
213
                   ,arch => 'amd64'
                    ,xml => 'yakkety64-amd64.xml'
             ,xml_volume => 'yakkety64-volume.xml'
                    ,url => 'http://releases.ubuntu.com/17.10/'
joelalju's avatar
joelalju committed
214
215
                ,file_re => 'ubuntu-17.10.*desktop-amd64.iso'
                ,md5_url => '$url/MD5SUMS'
216
          ,min_disk_size => '10'
217
218
        }
        ,zesty => {
219
220
221
222
223
224
                    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
225
226
                ,file_re => 'ubuntu-17.04.*desktop-amd64.iso'
                ,md5_url => 'http://releases.ubuntu.com/17.04/MD5SUMS'
227
                ,min_disk_size => '10'
228
        }
Francesc Guasch's avatar
Francesc Guasch committed
229
230
231
232
233
234
235
236
237
238
        ,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'
239
            ,min_disk_size => '10'
Francesc Guasch's avatar
Francesc Guasch committed
240
241

        }
Francesc Guasch's avatar
Francesc Guasch committed
242
243
244
        ,fedora => {
            name => 'Fedora 25'
            ,description => 'RedHat Fedora 25 Workstation 64 bits'
Francesc Guasch's avatar
Francesc Guasch committed
245
            ,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
246
247
248
            ,arch => 'amd64'
            ,xml => 'xenial64-amd64.xml'
            ,xml_volume => 'xenial64-volume.xml'
249
            ,sha256_url => '$url/Fedora-Workstation-25-.*-x86_64-CHECKSUM'
250
            ,min_disk_size => '10'
Francesc Guasch's avatar
Francesc Guasch committed
251
        }
Francesc Guasch's avatar
Francesc Guasch committed
252
253
254
255
256
257
258
259
        ,fedora_26 => {
            name => 'Fedora 26'
            ,description => 'RedHat Fedora 26 Workstation 64 bits'
            ,url => 'http://ftp.halifax.rwth-aachen.de/fedora/linux/releases/26/Workstation/x86_64/iso/Fedora-Workstation-netinst-x86_64-26-.*\.iso'
            ,arch => 'amd64'
            ,xml => 'xenial64-amd64.xml'
            ,xml_volume => 'xenial64-volume.xml'
            ,sha256_url => 'http://fedora.mirrors.ovh.net/linux/releases/26/Workstation/x86_64/iso/Fedora-Workstation-26-.*-x86_64-CHECKSUM'
260
            ,min_disk_size => '10'
Francesc Guasch's avatar
Francesc Guasch committed
261
262
263
264
265
266
267
268
269
        }
        ,fedora_27 => {
            name => 'Fedora 27'
            ,description => 'RedHat Fedora 27 Workstation 64 bits'
            ,url => 'http://ftp.halifax.rwth-aachen.de/fedora/linux/releases/27/Workstation/x86_64/iso/Fedora-Workstation-netinst-x86_64-27-.*\.iso'
            ,arch => 'amd64'
            ,xml => 'xenial64-amd64.xml'
            ,xml_volume => 'xenial64-volume.xml'
            ,sha256_url => 'http://fedora.mirrors.ovh.net/linux/releases/27/Workstation/x86_64/iso/Fedora-Workstation-27-.*-x86_64-CHECKSUM'
270
            ,min_disk_size => '10'
Francesc Guasch's avatar
Francesc Guasch committed
271
        }
272
273
274
275
276
277
        ,xubuntu_artful => {
            name => 'Xubuntu Artful Aardvark'
            ,description => 'Xubuntu 17.10 Artful Aardvark 64 bits'
            ,arch => 'amd64'
            ,xml => 'yakkety64-amd64.xml'
            ,xml_volume => 'yakkety64-volume.xml'
Francesc Guasch's avatar
Francesc Guasch committed
278
279
280
            ,md5_url => '$url/../MD5SUMS'
            ,url => 'http://archive.ubuntu.com/ubuntu/dists/artful/main/installer-amd64/current/images/netboot/'
            ,file_re => 'mini.iso'
281
            ,rename_file => 'xubuntu_artful.iso'
282
            ,min_disk_size => '10'
Francesc Guasch's avatar
Francesc Guasch committed
283
        }
Francesc Guasch's avatar
Francesc Guasch committed
284
285
286
287
288
289
        ,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
290
291
292
            ,md5_url => '$url/../MD5SUMS'
            ,url => 'http://archive.ubuntu.com/ubuntu/dists/zesty/main/installer-amd64/current/images/netboot'
            ,file_re => 'mini.iso'
293
            ,rename_file => 'xubuntu_zesty_mini.iso'
294
            ,min_disk_size => '10'
Francesc Guasch's avatar
Francesc Guasch committed
295
296
297
        }
        ,xubuntu_xenial => {
            name => 'Xubuntu Xenial Xerus'
298
            ,description => 'Xubuntu 16.04 Xenial Xerus 64 bits (LTS)'
Francesc Guasch's avatar
Francesc Guasch committed
299
300
301
302
            ,url => 'http://archive.ubuntu.com/ubuntu/dists/xenial/main/installer-amd64/current/images/netboot/mini.iso'
           ,xml => 'yakkety64-amd64.xml'
            ,xml_volume => 'yakkety64-volume.xml'
            ,md5 => 'fe495d34188a9568c8d166efc5898d22'
303
            ,rename_file => 'xubuntu_xenial_mini.iso'
304
            ,min_disk_size => '10'
Francesc Guasch's avatar
Francesc Guasch committed
305
        }
Francesc Guasch's avatar
Francesc Guasch committed
306
307
308
       ,lubuntu_aardvark => {
            name => 'Lubuntu Artful Aardvark'
            ,description => 'Lubuntu 17.10 Artful Aardvark 64 bits'
309
310
            ,url => 'http://cdimage.ubuntu.com/lubuntu/releases/17.10.*/release/lubuntu-17.10.*-desktop-amd64.iso'
            ,md5_url => '$url/MD5SUMS'
Francesc Guasch's avatar
Francesc Guasch committed
311
312
            ,xml => 'yakkety64-amd64.xml'
            ,xml_volume => 'yakkety64-volume.xml'
313
            ,min_disk_size => '10'
Francesc Guasch's avatar
Francesc Guasch committed
314
        }
315
316
317
        ,lubuntu_xenial => {
            name => 'Lubuntu Xenial Xerus'
            ,description => 'Xubuntu 16.04 Xenial Xerus 64 bits (LTS)'
318
319
320
            ,url => 'http://cdimage.ubuntu.com/lubuntu/releases/16.04.*/release/'
            ,file_re => 'lubuntu-16.04.*-desktop-amd64.iso'
            ,md5_url => '$url/MD5SUMS'
321
322
            ,xml => 'yakkety64-amd64.xml'
            ,xml_volume => 'yakkety64-volume.xml'
323
            ,min_disk_size => '10'
324
        }
325
326
327
328
        ,debian_jessie_32 => {
            name =>'Debian Jessie 32 bits'
            ,description => 'Debian 8 Jessie 32 bits'
            ,url => 'http://cdimage.debian.org/cdimage/archive/^8\..*/i386/iso-cd/'
329
            ,file_re => 'debian-8.[\d\.]+-i386-xfce-CD-1.iso'
330
            ,md5_url => '$url/MD5SUMS'
331
            ,xml => 'jessie-i386.xml'
332
            ,xml_volume => 'jessie-volume.xml'
333
            ,min_disk_size => '10'
334
335
336
337
338
339
340
341
342
        }
        ,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 => '$url/MD5SUMS'
            ,xml => 'jessie-amd64.xml'
            ,xml_volume => 'jessie-volume.xml'
343
            ,min_disk_size => '10'
344
        }
345
        ,debian_stretch => {
346
            name =>'Debian Stretch 64 bits'
Francesc Guasch's avatar
Francesc Guasch committed
347
            ,description => 'Debian 9 Stretch 64 bits (XFCE desktop)'
348
            ,url => 'https://cdimage.debian.org/debian-cd/^9\..*/amd64/iso-cd/'
349
            ,file_re => 'debian-9.[\d\.]+-amd64-xfce-CD-1.iso'
350
            ,md5_url => '$url/MD5SUMS'
351
352
            ,xml => 'jessie-amd64.xml'
            ,xml_volume => 'jessie-volume.xml'
353
            ,min_disk_size => '10'
354
        }
joelalju's avatar
joelalju committed
355
        ,windows_7 => {
Francesc Guasch's avatar
Francesc Guasch committed
356
          name => 'Windows 7'
357
358
          ,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
359
          ,xml => 'windows_7.xml'
joelalju's avatar
joelalju committed
360
          ,xml_volume => 'wisuvolume.xml'
361
          ,min_disk_size => '21'
joelalju's avatar
joelalju committed
362
363
364
365
366
367
        }
        ,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'
368
          ,xml_volume => 'windows10-volume.xml'
369
          ,min_disk_size => '21'
joelalju's avatar
joelalju committed
370
        }
joelalju's avatar
joelalju committed
371
372
373
374
375
376
        ,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'
377
          ,min_disk_size => '3'
joelalju's avatar
joelalju committed
378
379
380
381
382
383
384
        }
        ,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'
385
          ,min_disk_size => '21'
joelalju's avatar
joelalju committed
386
387
388
389
390
391
392
        }
        ,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'
393
          ,min_disk_size => '21'
joelalju's avatar
joelalju committed
394
        }
395
396
    );

397
398
399
400
401
402
403
404
405
406
407
    $self->_update_table($table, $field, \%data);

}

sub _update_domain_drivers_types($self) {

    my $data = {
        image => {
            id => 4,
            ,name => 'image'
           ,description => 'Graphics Options'
408
           ,vm => 'KVM'
409
410
411
412
413
        },
        jpeg => {
            id => 5,
            ,name => 'jpeg'
           ,description => 'Graphics Options'
414
           ,vm => 'KVM'
415
416
417
418
419
        },
        zlib => {
            id => 6,
            ,name => 'zlib'
           ,description => 'Graphics Options'
420
           ,vm => 'KVM'
421
422
423
424
425
        },
        playback => {
            id => 7,
            ,name => 'playback'
           ,description => 'Graphics Options'
426
           ,vm => 'KVM'
427
428
429
430
431
432

        },
        streaming => {
            id => 8,
            ,name => 'streaming'
           ,description => 'Graphics Options'
433
           ,vm => 'KVM'
434
435
436
437
438
439

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

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
602
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);
}

603
604
sub _update_table($self, $table, $field, $data) {

605
    my $sth_search = $CONNECTOR->dbh->prepare("SELECT id FROM $table WHERE $field = ?");
606
607
    for my $name (keys %$data) {
        my $row = $data->{$name};
608
609
610
        $sth_search->execute($row->{$field});
        my ($id) = $sth_search->fetchrow;
        next if $id;
Francesc Guasch's avatar
Francesc Guasch committed
611
        warn("INFO: updating $table : $row->{$field}\n")    if $0 !~ /\.t$/;
612
613

        my $sql =
614
            "INSERT INTO $table "
615
            ."("
616
            .join(" , ", sort keys %{$data->{$name}})
617
618
            .")"
            ." VALUES ( "
619
            .join(" , ", map { "?" } keys %{$data->{$name}})
620
621
622
            ." )"
        ;
        my $sth = $CONNECTOR->dbh->prepare($sql);
623
        $sth->execute(map { $data->{$name}->{$_} } sort keys %{$data->{$name}});
624
625
626
627
        $sth->finish;
    }
}

628
629
sub _remove_old_isos {
    my $self = shift;
630
631
632
633
634
635
    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 '%*%' "
636
637
638
639
640
641
        ,"DELETE FROM iso_images "
            ."  WHERE name like 'Lubuntu Artful%'"
            ."      AND url NOT LIKE '%*%' "
        ,"DELETE FROM iso_images "
            ."  WHERE name like 'Lubuntu Zesty%'"

642
643
644
645
646
    ) {
        my $sth = $CONNECTOR->dbh->prepare($sql);
        $sth->execute();
        $sth->finish;
    }
647
648
}

649
650
sub _update_data {
    my $self = shift;
651

652
    $self->_remove_old_isos();
653
    $self->_update_isos();
654
655
656

    $self->_update_grants();
    $self->_enable_grants();
657
    $self->_update_user_grants();
658

659
    $self->_update_domain_drivers_types();
660
    $self->_update_domain_drivers_options();
Francesc Guasch's avatar
Francesc Guasch committed
661
    $self->_update_old_qemus();
662
663
664
665

}

sub _update_grants($self) {
Francesc Guasch's avatar
Francesc Guasch committed
666
667
668
669
670
671
672
673

    my %rename = (
        create_domain => 'create_machine'
        ,remove_clone => 'remove_clones'
        ,shutdown_clone => 'shutdown_clones'
    );
    for my $old ( keys %rename ) {
        my $sth = $CONNECTOR->dbh->prepare(
674
                 "UPDATE grant_types"
Francesc Guasch's avatar
Francesc Guasch committed
675
676
677
678
679
680
681
682
683
684
685
686
687
                ." SET name=? "
                ." WHERE name = ?"
        );
        $sth->execute($rename{$old}, $old);
    }

    $self->_add_grant('shutdown', 1);
}

sub _add_grant($self, $grant, $allowed) {

    my $sth = $CONNECTOR->dbh->prepare(
        "SELECT id FROM grant_types WHERE name=?"
688
    );
Francesc Guasch's avatar
Francesc Guasch committed
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
    $sth->execute($grant);
    my ($id) = $sth->fetchrow();
    $sth->finish;

    return if $id;

    $sth = $CONNECTOR->dbh->prepare("INSERT INTO grant_types (name, description)"
        ." VALUES (?,?)");
    $sth->execute($grant,"can shutdown any virtual machine owned by the user");
    $sth->finish;

    return if !$allowed;

    $sth = $CONNECTOR->dbh->prepare("SELECT id FROM grant_types WHERE name=?");
    $sth->execute($grant);
    my ($id_grant) = $sth->fetchrow;
    $sth->finish;

    my $sth_insert = $CONNECTOR->dbh->prepare(
        "INSERT INTO grants_user (id_user, id_grant, allowed) VALUES(?,?,?) ");

    $sth = $CONNECTOR->dbh->prepare("SELECT id FROM users ");
    $sth->execute;

    while (my ($id_user) = $sth->fetchrow ) {
        eval { $sth_insert->execute($id_user, $id_grant, $allowed) };
        die $@ if $@ && $@ !~/Duplicate entry /;
    }
717
718
}

719
720
721
722
723
724
725
726
727
728
729
sub _null_grants($self) {
    my $sth = $CONNECTOR->dbh->prepare("SELECT count(*) FROM grant_types "
            ." WHERE enabled = NULL "
        );
    $sth->execute;
    my ($count) = $sth->fetchrow;

    exit if !$count && $self->{_null}++;
    return $count;
}

730
sub _enable_grants($self) {
731
732
733

    return if $self->_null_grants();

734
735
736
    my $sth = $CONNECTOR->dbh->prepare(
        "UPDATE grant_types set enabled=0"
    );
737
    $sth->execute;
738
    my @grants = (
739
740
        'change_settings',  'change_settings_all',  'change_settings_clones'
        ,'clone',           'clone_all',            'create_base', 'create_machine'
741
        ,'grant'
742
        ,'manage_users'
Francesc Guasch's avatar
Francesc Guasch committed
743
744
        ,'remove',          'remove_all',   'remove_clones',     'remove_clone_all'
        ,'shutdown',        'shutdown_all',    'shutdown_clones'
745
746
747
748
749
750
751
752
753
754
755
756
757
    );

    $sth = $CONNECTOR->dbh->prepare("SELECT id,name FROM grant_types");
    $sth->execute;
    my %grant_exists;
    while (my ($id, $name) = $sth->fetchrow ) {
        $grant_exists{$name} = $id;
    }

    $sth = $CONNECTOR->dbh->prepare(
        "UPDATE grant_types set enabled=1 WHERE name=?"
    );
    my %done;
758
    for my $name ( sort @grants ) {
759
760
761
762
763
764
765
766
        die "Duplicate grant $name "    if $done{$name};
        die "Permission $name doesn't exist at table grant_types"
                ."\n".Dumper(\%grant_exists)
            if !$grant_exists{$name};

        $sth->execute($name);

    }
767

Francesc Guasch's avatar
Francesc Guasch committed
768
769
770
771
772
773
774
775
}

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;

776
777
}

778
779
sub _set_url_isos($self, $new_url='http://localhost/iso/') {
    $new_url .= '/' if $new_url !~ m{/$};
780
781
782
783
784
785
786
787
788
    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) {
789
        $url =~ s{\w+://(.*?)/(.*)}{$new_url$2};
790
791
792
793
794
        $sth_update->execute($url, $id);
    }
    $sth->finish;

}
795
796
797
798
799
800
801
802
803
804
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
805
    warn "INFO: adding $field $definition to $table\n"  if $0 !~ /\.t$/;
806
    $dbh->do("alter table $table add $field $definition");
807
    return 1;
808
809
}

810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
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;

}

828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
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;

    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;
868
869
870
871
#    return if $CONNECTOR->dbh->{Driver}{Name} !~ /mysql/i;

    my $driver = lc($CONNECTOR->dbh->{Driver}{Name});
    $DIR_SQL =~ s{(.*)/.*}{$1/$driver};
872

873
874
875
876
    opendir my $ls,$DIR_SQL or die "$! $DIR_SQL";
    while (my $file = readdir $ls) {
        my ($table) = $file =~ m{(.*)\.sql$};
        next if !$table;
877
        next if $table =~ /^insert/;
878
879
880
881
882
        $self->_insert_data($table)     if $self->_create_table($table);
    }
    closedir $ls;
}

883
884
885
886
sub _clean_iso_mini {
    my $sth = $CONNECTOR->dbh->prepare("DELETE FROM iso_images WHERE device like ?");
    $sth->execute('%/mini.iso');
    $sth->finish;
887
888
889
890

    $sth = $CONNECTOR->dbh->prepare("DELETE FROM iso_images WHERE url like ? AND rename_file = NULL");
    $sth->execute('%/mini.iso');
    $sth->finish;
891
892
}

893
894
sub _upgrade_tables {
    my $self = shift;
Francesc Guasch's avatar
Francesc Guasch committed
895
#    return if $CONNECTOR->dbh->{Driver}{Name} !~ /mysql/i;
896

897
    $self->_upgrade_table('file_base_images','target','varchar(64) DEFAULT NULL');
898

899
    $self->_upgrade_table('vms','vm_type',"char(20) NOT NULL DEFAULT 'KVM'");
900
901
    $self->_upgrade_table('vms','connection_args',"text DEFAULT NULL");

902
    $self->_upgrade_table('requests','at_time','int(11) DEFAULT NULL');
Francesc Guasch's avatar
Francesc Guasch committed
903

904
    $self->_upgrade_table('iso_images','rename_file','varchar(80) DEFAULT NULL');
905
    $self->_clean_iso_mini();
906
    $self->_upgrade_table('iso_images','md5_url','varchar(255)');
Francesc Guasch's avatar
Francesc Guasch committed
907
908
    $self->_upgrade_table('iso_images','sha256','varchar(255)');
    $self->_upgrade_table('iso_images','sha256_url','varchar(255)');
909
    $self->_upgrade_table('iso_images','file_re','char(64)');
910
    $self->_upgrade_table('iso_images','device','varchar(255)');
joelalju's avatar
joelalju committed
911
    $self->_upgrade_table('iso_images','min_disk_size','int (11) DEFAULT NULL');
912
913

    $self->_upgrade_table('users','language','char(3) DEFAULT NULL');
914
915
916
917
918
919
    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
920

921
    $self->_upgrade_table('networks','requires_password','int(11)');
922
923
    $self->_upgrade_table('networks','n_order','int(11) not null default 0');

924
    $self->_upgrade_table('domains','spice_password','varchar(20) DEFAULT NULL');
fv3rdugo's avatar
fv3rdugo committed
925
    $self->_upgrade_table('domains','description','text DEFAULT NULL');
926
    $self->_upgrade_table('domains','run_timeout','int DEFAULT NULL');
927
    $self->_upgrade_table('domains','start_time','int DEFAULT 0');
928
    $self->_upgrade_table('domains','is_volatile','int NOT NULL DEFAULT 0');
929
    $self->_upgrade_table('domains','autostart','int NOT NULL DEFAULT 0');
930

931
932
    $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
933
    $self->_upgrade_table('domains','info','varchar(255) DEFAULT NULL');
Francesc Guasch's avatar
Francesc Guasch committed
934
    $self->_upgrade_table('domains','internal_id','varchar(64) DEFAULT NULL');
935
    $self->_upgrade_table('domains','id_vm','int default null');
936
    $self->_upgrade_table('domains','volatile_clones','int NOT NULL default 0');
937

938
939
940
    $self->_upgrade_table('domains','client_status','varchar(32)');
    $self->_upgrade_table('domains','client_status_time_checked','int NOT NULL default 0');

941
    $self->_upgrade_table('domains_network','allowed','int not null default 1');
942

943
944
    $self->_upgrade_table('grant_types','enabled','int not null default 1');

945
946
}

947

948
949
950
951
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
952
    my $db = ( $CONFIG->{db}->{db} or 'ravada' );
953
954
955
    my $host = $CONFIG->{db}->{host};

    my $data_source = "DBI:$driver:$db";
956
    $data_source = "DBI:$driver:database=$db;host=$host"    
957
958
        if $host && $host ne 'localhost';

959
960
961
    my $con;
    for my $try ( 1 .. 10 ) {
        eval { $con = DBIx::Connector->new($data_source
962
963
                        ,$db_user,$db_pass,{RaiseError => 1
                        , PrintError=> 0 });
964
965
966
967
968
969
970
            $con->dbh();
        };
        return $con if $con && !$@;
        sleep 1;
        warn "Try $try $@\n";
    }
    die ($@ or "Can't connect to $driver $db at $host");
971
972
}

973
=head2 display_ip
974

975
Returns the default display IP read from the config file
976

977
=cut
978

979
980
981
sub display_ip {
    my $ip = $CONFIG->{display_ip};
    return $ip if $ip;
982
983
}

984
985
986
987
988
989
990
991
992
993
=head2 nat_ip

Returns the IP for NATed environments

=cut

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

994
sub _init_config {
Francesc Guasch's avatar
Francesc Guasch committed
995
    my $file = shift or confess "ERROR: Missing config file";
996
997

    my $connector = shift;
998
    confess "Deprecated connector" if $connector;
999

Francesc Guasch's avatar
[    
Francesc Guasch committed
1000
1001
1002
1003
1004
1005
1006
    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
1007
    $CONFIG->{vm} = [] if !$CONFIG->{vm};
1008

1009
    $LIMIT_PROCESS = $CONFIG->{limit_process} 
1010
        if $CONFIG->{limit_process} && $CONFIG->{limit_process}>1;
1011
#    $CONNECTOR = ( $connector or _connect_dbh());
1012

Francesc Guasch's avatar
Francesc Guasch committed
1013
    _init_config_vm();
1014
1015
1016
}

sub _init_config_vm {
Francesc Guasch's avatar
Francesc Guasch committed
1017

1018
    for my $vm ( @{$CONFIG->{vm}} ) {
Francesc Guasch's avatar
Francesc Guasch committed
1019
        warn "$vm not available in this system.\n".($ERROR_VM{$vm})
Francesc Guasch's avatar
Francesc Guasch committed
1020
            if !$VALID_VM{$vm} && $0 !~ /\.t$/;
1021
    }
Francesc Guasch's avatar
Francesc Guasch committed
1022
1023
1024
1025

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

1026
    @Ravada::Front::VM_TYPES = keys %VALID_VM;
1027
1028
}

1029
sub _create_vm_kvm {
1030
    my $self = shift;
1031
    die "KVM not installed" if !$VALID_VM{KVM};
1032

1033
1034
1035
    my $cmd_qemu_img = `which qemu-img`;
    chomp $cmd_qemu_img;

1036
    die "ERROR: Missing qemu-img" if !$cmd_qemu_img;
1037
1038

    my $vm_kvm;
1039

Francesc Guasch's avatar
Francesc Guasch committed
1040
    $vm_kvm = Ravada::VM::KVM->new( );
1041
1042

    my ($internal_vm , $storage);
1043
1044
1045
1046
1047
    $storage = $vm_kvm->dir_img();
    $internal_vm = $vm_kvm->vm;
    $vm_kvm = undef if !$internal_vm || !$storage;

    return $vm_kvm;
1048
1049
}

1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
=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 {
1068
    my $self = shift;
1069
1070
1071
1072

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

1073
1074
    my @vms;
    eval { @vms = $self->vm };
1075
    warn $@ if $@ && $self->warn_error;
1076
1077
1078
1079
    return if $@ && $@ =~ /No VMs found/i;
    die $@ if $@;

    return if !scalar @vms;
1080
1081
    for my $n ( 0 .. $#{$self->vm}) {
        my $vm = $self->vm->[$n];
1082
1083
1084

        if (!$connect) {
            $vm->disconnect();
1085
1086
        } else {
            $vm->connect();
1087
        }
1088
1089
1090
    }
}

1091
sub _create_vm_lxc {
1092
1093
    my $self = shift;

1094
1095
    return Ravada::VM::LXC->new( connector => ( $self->connector or $CONNECTOR ));
}
1096

1097
1098
sub _create_vm_void {
    my $self = shift;
1099

1100
1101
    return Ravada::VM::Void->new( connector => ( $self->connector or $CONNECTOR ));
}
1102

1103
1104
sub _create_vm {
    my $self = shift;
1105

1106
1107
1108
1109
1110
1111
1112
1113
1114
    # 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 = ();
1115
    my $err='';
1116
1117
1118
1119
1120
1121

    for my $vm_name (keys %VALID_VM) {
        my $vm;
        eval { $vm = $create{$vm_name}->($self) };
        $err.= $@ if $@;
        push @vms,($vm) if $vm;
1122
    }
Francesc Guasch's avatar
Francesc Guasch committed
1123
    die "No VMs found: $err\n" if $self->warn_error && !@vms;
1124

1125
1126
    return \@vms;

1127
1128
}

1129
sub _check_vms {
1130
1131
    my $self = shift;

1132
1133
    my @vm;
    eval { @vm = @{$self->vm} };
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
    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
1144
1145
1146
1147
=head2 create_domain

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

joansp's avatar
joansp committed
1148
  my $domain = $ravada->create_domain(
Francesc Guasch's avatar
Francesc Guasch committed
1149
1150
1151
1152
1153
         name => $name
    , id_iso => 1
  );


joansp's avatar
joansp committed
1154
  my $domain = $ravada->create_domain(
Francesc Guasch's avatar
Francesc Guasch committed
1155
1156
1157
1158
1159
1160
1161
1162
         name => $name
    , id_base => 3
  );


=cut


1163
sub create_domain {
1164
1165
    my $self = shift;

1166
1167
    my %args = @_;

1168
1169
1170
    croak "Argument id_owner required "
        if !$args{id_owner};

1171
1172
    my $vm_name = $args{vm};
    delete $args{vm};
1173

1174
    my $request = ( $args{request} or undef);
Francesc Guasch's avatar
Francesc Guasch committed
1175