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Ravada.pm
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package Ravada;
use warnings;
use strict;
our $VERSION = '0.4.0-beta1';
use Carp qw(carp croak);
use Data::Dumper;
use DBIx::Connector;
use File::Copy;
use Hash::Util qw(lock_hash);
use Moose;
use POSIX qw(WNOHANG);
use Time::HiRes qw(gettimeofday tv_interval);
use YAML;
use Socket qw( inet_aton inet_ntoa );
no warnings "experimental::signatures";
use feature qw(signatures);
use Ravada::Auth;
use Ravada::Request;
use Ravada::Repository::ISO;
use Ravada::VM::Void;
our %VALID_VM;
our %ERROR_VM;
eval {
require Ravada::VM::KVM and do {
Ravada::VM::KVM->import;
};
$VALID_VM{KVM} = 1;
};
$ERROR_VM{KVM} = $@;
eval {
require Ravada::VM::Void and do {
Ravada::VM::Void->import;
};
$VALID_VM{Void} = 1;
};
$ERROR_VM{Void} = $@;
no warnings "experimental::signatures";
use feature qw(signatures);
=head1 NAME
Ravada - Remove Virtual Desktop Manager
=head1 SYNOPSIS
use Ravada;
my $ravada = Ravada->new()
=cut
our $FILE_CONFIG = "/etc/ravada.conf";
$FILE_CONFIG = undef if ! -e $FILE_CONFIG;
###########################################################################
our $CONNECTOR;
our $CONFIG = {};
our $DEBUG;
our $VERBOSE;
our $CAN_FORK = 1;
our $CAN_LXC = 0;
# Seconds to wait for other long process
our $SECONDS_WAIT_CHILDREN = 5;
our $DIR_SQL = "sql/mysql";
$DIR_SQL = "/usr/share/doc/ravada/sql/mysql" if ! -e $DIR_SQL;
our $USER_DAEMON;
our $USER_DAEMON_NAME = 'daemon';
has 'connector' => (
is => 'rw'
);
has 'config' => (
is => 'ro'
,isa => 'Str'
);
has 'warn_error' => (
is => 'rw'
,isa => 'Bool'
,default => sub { 1 }
);
=head2 BUILD
Internal constructor
=cut
sub BUILD {
my $self = shift;
if ($self->config()) {
_init_config($self->config);
} else {
_init_config($FILE_CONFIG) if $FILE_CONFIG && -e $FILE_CONFIG;
}
if ( $self->connector ) {
$CONNECTOR = $self->connector
} else {
$CONNECTOR = $self->_connect_dbh();
$self->connector($CONNECTOR);
}
Ravada::Auth::init($CONFIG);
}
sub _install($self) {
$self->_create_tables();
$self->_upgrade_tables();
$self->_update_data();
$self->_init_user_daemon();
}
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);
}
}
sub _update_user_grants {
my $self = shift;
$self->_init_user_daemon();
my $sth = $CONNECTOR->dbh->prepare("SELECT id FROM users");
my $id;
$sth->execute;
$sth->bind_columns(\$id);
while ($sth->fetch) {
my $user = Ravada::Auth::SQL->search_by_id($id);
next if $user->name() eq $USER_DAEMON_NAME;
next if $user->grants();
$USER_DAEMON->grant_user_permissions($user);
$USER_DAEMON->grant_admin_permissions($user) if $user->is_admin;
}
$sth->finish;
}
sub _update_isos {
my $self = shift;
my $table = 'iso_images';
my $field = 'name';
my %data = (
mate_artful => {
name => 'Ubuntu Mate Artful'
,description => 'Ubuntu Mate 17.10.1 (Artful) 64 bits'
,arch => 'amd64'
,xml => 'yakkety64-amd64.xml'
,xml_volume => 'yakkety64-volume.xml'
,url => 'http://cdimage.ubuntu.com/ubuntu-mate/releases/17.10.*/release/ubuntu-mate-17.10.*-desktop-amd64.iso'
,md5_url => '$url/MD5SUMS'
,min_disk_size => '10'
},
mate_bionic => {
name => 'Ubuntu Mate Bionic 64 bits'
,description => 'Ubuntu Mate 18.04 (Bionic Beaver) 64 bits'
,arch => 'amd64'
,xml => 'bionic-amd64.xml'
,xml_volume => 'bionic64-volume.xml'
,url => 'http://cdimage.ubuntu.com/ubuntu-mate/releases/18.04.*/release/ubuntu-mate-18.04.*-desktop-amd64.iso'
,md5_url => '$url/MD5SUMS'
},
mate_bionic_i386 => {
name => 'Ubuntu Mate Bionic 32 bits'
,description => 'Ubuntu Mate 18.04 (Bionic Beaver) 32 bits'
,arch => 'i386'
,xml => 'bionic-i386.xml'
,xml_volume => 'bionic32-volume.xml'
,url => 'http://cdimage.ubuntu.com/ubuntu-mate/releases/18.04.*/release/ubuntu-mate-18.04.*-desktop-i386.iso'
,md5_url => '$url/MD5SUMS'
},
mate_xenial => {
name => 'Ubuntu Mate Xenial'
,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 => '$url/MD5SUMS'
,min_disk_size => '10'
},
alpine_37 => {
name => 'Alpine 3.7'
,description => 'Alpine Linux 3.7 64 bits ( Minimal Linux Distribution)'
,arch => 'amd64'
,xml => 'yakkety64-amd64.xml'
,xml_volume => 'yakkety64-volume.xml'
,url => 'http://dl-cdn.alpinelinux.org/alpine/v3.7/releases/x86_64/'
,file_re => 'alpine-virt-3.7.\d+-x86_64.iso'
,sha256_url => 'http://dl-cdn.alpinelinux.org/alpine/v3.7/releases/x86_64/alpine-virt-3.7.\d+-x86_64.iso.sha256'
,min_disk_size => '1'
}
,bionic=> {
name => 'Ubuntu Bionic Beaver'
,description => 'Ubuntu 18.04 Bionic Beaver 64 bits'
,arch => 'amd64'
,xml => 'bionic-amd64.xml'
,xml_volume => 'bionic64-volume.xml'
,url => 'http://releases.ubuntu.com/18.04/'
,file_re => '^ubuntu-18.04.*desktop-amd64.iso'
,md5_url => '$url/MD5SUMS'
,min_disk_size => '9'
}
,zesty => {
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/'
,file_re => 'ubuntu-17.04.*desktop-amd64.iso'
,md5_url => 'http://releases.ubuntu.com/17.04/MD5SUMS'
,min_disk_size => '10'
}
,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'
,min_disk_size => '10'
}
,mint19_64 => {
name => 'Mint 19 Mate 64 bits'
,description => 'Mint Tara 19 with Mate Desktop 64 bits'
,arch => 'amd64'
,xml => 'xenial64-amd64.xml'
,xml_volume => 'xenial64-volume.xml'
,url => 'http://ftp.cixug.es/mint/linuxmint.com/stable/19/'
,file_re => 'linuxmint-19-mate-64bit-v2.iso'
,sha256_url => 'http://ftp.cixug.es/mint/linuxmint.com/stable/19/sha256sum.txt'
,min_disk_size => '15'
}
,mint19_32 => {
name => 'Mint 19 Mate 32 bits'
,description => 'Mint Tara 19 with Mate Desktop 32 bits'
,arch => 'i386'
,xml => 'mint19-i386.xml'
,xml_volume => 'mint19_32-volume.xml'
,url => 'http://ftp.cixug.es/mint/linuxmint.com/stable/19/'
,file_re => 'linuxmint-19-mate-32bit.iso'
,sha256_url => 'http://ftp.cixug.es/mint/linuxmint.com/stable/19/sha256sum.txt'
,min_disk_size => '15'
}
,alpine381_64 => {
name => 'Alpine 3.8 64 bits'
,description => 'Alpine Linux 3.8 64 bits ( Minimal Linux Distribution )'
,arch => 'amd64'
,xml => 'alpine-amd64.xml'
,xml_volume => 'alpine381_64-volume.xml'
,url => 'http://dl-cdn.alpinelinux.org/alpine/v3.8/releases/x86_64/'
,file_re => 'alpine-standard-3.8.1-x86_64.iso'
,sha256_url => 'http://dl-cdn.alpinelinux.org/alpine/v3.8/releases/x86_64/alpine-standard-3.8.1-x86_64.iso.sha256'
,min_disk_size => '1'
}
,alpine381_32 => {
name => 'Alpine 3.8 32 bits'
,description => 'Alpine Linux 3.8 32 bits ( Minimal Linux Distribution )'
,arch => 'i386'
,xml => 'alpine-i386.xml'
,xml_volume => 'alpine381_32-volume.xml'
,url => 'http://dl-cdn.alpinelinux.org/alpine/v3.8/releases/x86/'
,file_re => 'alpine-standard-3.8.1-x86.iso'
,sha256_url => 'http://dl-cdn.alpinelinux.org/alpine/v3.8/releases/x86/alpine-standard-3.8.1-x86.iso.sha256'
,min_disk_size => '1'
}
,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 => '$url/Fedora-Workstation-27-.*-x86_64-CHECKSUM'
,min_disk_size => '10'
}
,fedora_28 => {
name => 'Fedora 28'
,description => 'RedHat Fedora 28 Workstation 64 bits'
,url => 'http://ftp.halifax.rwth-aachen.de/fedora/linux/releases/28/Workstation/x86_64/iso/Fedora-Workstation-netinst-x86_64-28-.*\.iso'
,arch => 'amd64'
,xml => 'xenial64-amd64.xml'
,xml_volume => 'xenial64-volume.xml'
,sha256_url => 'http://fedora.mirrors.ovh.net/linux/releases/28/Workstation/x86_64/iso/Fedora-Workstation-28-.*-x86_64-CHECKSUM'
,min_disk_size => '10'
}
,kubuntu_64 => {
name => 'Kubuntu Bionic Beaver 64 bits'
,description => 'Kubuntu 18.04 Bionic Beaver 64 bits'
,arch => 'amd64'
,xml => 'bionic-amd64.xml'
,xml_volume => 'bionic64-volume.xml'
,md5_url => '$url/MD5SUMS'
,url => 'http://cdimage.ubuntu.com/kubuntu/releases/18.04/release/'
,file_re => 'kubuntu-18.04-desktop-amd64.iso'
,rename_file => 'kubuntu_bionic_64.iso'
}
,kubuntu_32 => {
name => 'Kubuntu Bionic Beaver 32 bits'
,description => 'Kubuntu 18.04 Bionic Beaver 32 bits'
,arch => 'i386'
,xml => 'bionic-i386.xml'
,xml_volume => 'bionic32-volume.xml'
,md5_url => '$url/MD5SUMS'
,url => 'http://cdimage.ubuntu.com/kubuntu/releases/18.04/release/'
,file_re => 'kubuntu-18.04-desktop-i386.iso'
,rename_file => 'kubuntu_bionic_32.iso'
}
,suse_15 => {
name => "openSUSE Leap 15"
,description => "openSUSE Leap 15 64 bits"
,arch => 'amd64'
,xml => 'bionic-amd64.xml'
,xml_volume => 'bionic64-volume.xml'
,url => 'https://download.opensuse.org/distribution/leap/15.0/iso/'
,sha256_url => '$url/openSUSE-Leap-15.\d+-NET-x86_64.iso.sha256'
,file_re => 'openSUSE-Leap-15.\d+-NET-x86_64.iso'
}
,xubuntu_beaver_64 => {
name => 'Xubuntu Bionic Beaver 64 bits'
,description => 'Xubuntu 18.04 Bionic Beaver 64 bits'
,arch => 'amd64'
,xml => 'bionic-amd64.xml'
,xml_volume => 'bionic64-volume.xml'
,md5_url => '$url/../MD5SUMS'
,url => 'http://archive.ubuntu.com/ubuntu/dists/bionic/main/installer-amd64/current/images/netboot/'
,file_re => 'mini.iso'
,rename_file => 'xubuntu_bionic_64.iso'
}
,xubuntu_beaver_32 => {
name => 'Xubuntu Bionic Beaver 32 bits'
,description => 'Xubuntu 18.04 Bionic Beaver 32 bits'
,arch => 'amd64'
,xml => 'bionic-i386.xml'
,xml_volume => 'bionic32-volume.xml'
,md5_url => '$url/../MD5SUMS'
,url => 'http://archive.ubuntu.com/ubuntu/dists/bionic/main/installer-i386/current/images/netboot/'
,file_re => 'mini.iso'
,rename_file => 'xubuntu_bionic_32.iso'
}
,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'
,md5_url => '$url/../MD5SUMS'
,url => 'http://archive.ubuntu.com/ubuntu/dists/artful/main/installer-amd64/current/images/netboot/'
,file_re => 'mini.iso'
,rename_file => 'xubuntu_artful.iso'
,min_disk_size => '10'
}
,xubuntu_zesty => {
name => 'Xubuntu Zesty Zapus'
,description => 'Xubuntu 17.04 Zesty Zapus 64 bits'
,arch => 'amd64'
,xml => 'yakkety64-amd64.xml'
,xml_volume => 'yakkety64-volume.xml'
,md5_url => '$url/../MD5SUMS'
,url => 'http://archive.ubuntu.com/ubuntu/dists/zesty/main/installer-amd64/current/images/netboot'
,file_re => 'mini.iso'
,rename_file => 'xubuntu_zesty_mini.iso'
,min_disk_size => '10'
}
,xubuntu_xenial => {
name => 'Xubuntu Xenial Xerus'
,description => 'Xubuntu 16.04 Xenial Xerus 64 bits (LTS)'
,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'
,rename_file => 'xubuntu_xenial_mini.iso'
,min_disk_size => '10'
}
,lubuntu_bionic_64 => {
name => 'Lubuntu Bionic Beaver 64 bits'
,description => 'Lubuntu 18.04 Bionic Beaver 64 bits'
,url => 'http://cdimage.ubuntu.com/lubuntu/releases/18.04.*/release/lubuntu-18.04.*-desktop-amd64.iso'
,md5_url => '$url/MD5SUMS'
,xml => 'bionic-amd64.xml'
,xml_volume => 'bionic64-volume.xml'
}
,lubuntu_bionic_32 => {
name => 'Lubuntu Bionic Beaver 32 bits'
,description => 'Lubuntu 18.04 Bionic Beaver 32 bits'
,arch => 'i386'
,url => 'http://cdimage.ubuntu.com/lubuntu/releases/18.04.*/release/lubuntu-18.04.*-desktop-i386.iso'
,md5_url => '$url/MD5SUMS'
,xml => 'bionic-i386.xml'
,xml_volume => 'bionic32-volume.xml'
}
,lubuntu_xenial => {
name => 'Lubuntu Xenial Xerus'
,description => 'Xubuntu 16.04 Xenial Xerus 64 bits (LTS)'
,url => 'http://cdimage.ubuntu.com/lubuntu/releases/16.04.*/release/'
,file_re => 'lubuntu-16.04.*-desktop-amd64.iso'
,md5_url => '$url/MD5SUMS'
,xml => 'yakkety64-amd64.xml'
,xml_volume => 'yakkety64-volume.xml'
,min_disk_size => '10'
}
,debian_jessie_32 => {
name =>'Debian Jessie 32 bits'
,description => 'Debian 8 Jessie 32 bits'
,url => 'http://cdimage.debian.org/cdimage/archive/^8\..*/i386/iso-cd/'
,file_re => 'debian-8.[\d\.]+-i386-xfce-CD-1.iso'
,md5_url => '$url/MD5SUMS'
,xml => 'jessie-i386.xml'
,xml_volume => 'jessie-volume.xml'
,min_disk_size => '10'
}
,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 => '$url/MD5SUMS'
,xml => 'jessie-amd64.xml'
,xml_volume => 'jessie-volume.xml'
,min_disk_size => '10'
}
,debian_stretch => {
name =>'Debian Stretch 64 bits'
,description => 'Debian 9 Stretch 64 bits (XFCE desktop)'
,url => 'https://cdimage.debian.org/debian-cd/^9\..*/amd64/iso-cd/'
,file_re => 'debian-9.[\d\.]+-amd64-xfce-CD-1.iso'
,md5_url => '$url/MD5SUMS'
,xml => 'jessie-amd64.xml'
,xml_volume => 'jessie-volume.xml'
,min_disk_size => '10'
}
,windows_7 => {
name => 'Windows 7'
,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>'
,xml => 'windows_7.xml'
,xml_volume => 'wisuvolume.xml'
,min_disk_size => '21'
}
,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'
,xml_volume => 'windows10-volume.xml'
,min_disk_size => '21'
}
,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'
,min_disk_size => '3'
}
,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'
,min_disk_size => '21'
}
,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'
,min_disk_size => '21'
}
,empty_32bits => {
name => 'Empty Machine 32 bits'
,description => 'Empty Machine 32 bits Boot PXE'
,xml => 'empty-i386.xml'
,xml_volume => 'jessie-volume.xml'
,min_disk_size => '0'
}
,empty_64bits => {
name => 'Empty Machine 64 bits'
,description => 'Empty Machine 64 bits Boot PXE'
,xml => 'empty-amd64.xml'
,xml_volume => 'jessie-volume.xml'
,min_disk_size => '0'
}
);
$self->_update_table($table, $field, \%data);
}
sub _update_domain_drivers_types($self) {
my $data = {
image => {
id => 4,
,name => 'image'
,description => 'Graphics Options'
,vm => 'KVM'
},
jpeg => {
id => 5,
,name => 'jpeg'
,description => 'Graphics Options'
,vm => 'KVM'
},
zlib => {
id => 6,
,name => 'zlib'
,description => 'Graphics Options'
,vm => 'KVM'
},
playback => {
id => 7,
,name => 'playback'
,description => 'Graphics Options'
,vm => 'KVM'
},
streaming => {
id => 8,
,name => 'streaming'
,description => 'Graphics Options'
,vm => 'KVM'
}
,disk => {
id => 9
,name => 'disk'
,vm => 'KVM'
}
};
$self->_update_table('domain_drivers_types','id',$data);
my $sth = $CONNECTOR->dbh->prepare(
"UPDATE domain_drivers_types SET vm='KVM' WHERE vm='qemu'"
);
$sth->execute;
$sth->finish;
}
sub _update_domain_drivers_options($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);
}
sub _update_domain_drivers_options_disk($self) {
my @options = ('virtio', 'usb','ide', 'sata', 'scsi');
my $id = 28;
my %data = map {
$_ => {
id => $id++
,id_driver_type => 9,
,name => $_
,value => $_
}
} @options;
$self->_update_table('domain_drivers_options','id',\%data);
}
sub _update_table($self, $table, $field, $data, $verbose=0) {
my $sth_search = $CONNECTOR->dbh->prepare("SELECT id FROM $table WHERE $field = ?");
for my $name (sort keys %$data) {
my $row = $data->{$name};
$sth_search->execute($row->{$field});
my ($id) = $sth_search->fetchrow;
if ( $id ) {
warn("INFO: $table : $row->{$field} already added.\n") if $verbose;
next;
}
warn("INFO: updating $table : $row->{$field}\n") if $0 !~ /\.t$/;
my $sql =
"INSERT INTO $table "
."("
.join(" , ", sort keys %{$data->{$name}})
.")"
." VALUES ( "
.join(" , ", map { "?" } keys %{$data->{$name}})
." )"
;
my $sth = $CONNECTOR->dbh->prepare($sql);
$sth->execute(map { $data->{$name}->{$_} } sort keys %{$data->{$name}});
$sth->finish;
}
}
sub _remove_old_isos {
my $self = shift;
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 '%*%' "
,"DELETE FROM iso_images "
." WHERE name like 'Lubuntu Artful%'"
." AND url NOT LIKE '%*%' "
,"DELETE FROM iso_images "
." WHERE name like 'Lubuntu Zesty%'"
) {
my $sth = $CONNECTOR->dbh->prepare($sql);
$sth->execute();
$sth->finish;
}
}
sub _update_data {
my $self = shift;
$self->_remove_old_isos();
$self->_update_isos();
$self->_rename_grants();
$self->_alias_grants();
$self->_add_grants();
$self->_enable_grants();
$self->_update_user_grants();
$self->_update_domain_drivers_types();
$self->_update_domain_drivers_options();
$self->_update_domain_drivers_options_disk();
$self->_update_old_qemus();
$self->_add_indexes();
}
sub _add_indexes($self) {
return if $CONNECTOR->dbh->{Driver}{Name} !~ /mysql/i;
$self->_add_indexes_vms();
$self->_add_indexes_domains();
$self->_add_indexes_requests();
}
sub _add_indexes_vms($self) {
my %index;
my $sth = $CONNECTOR->dbh->prepare("show index from vms");
$sth->execute;
while (my $row = $sth->fetchrow_hashref) {
$index{$row->{Key_name}}->{$row->{Column_name}}++;
}
my $index_name = 'hostname_vm_type';
return if $index{$index_name};
warn "INFO: Adding index to vms: $index_name";
$sth = $CONNECTOR->dbh->prepare("ALTER TABLE vms add unique $index_name"
." (hostname, vm_type)");
$sth->execute;
}
sub _add_indexes_domains($self) {
my %index;
my $sth = $CONNECTOR->dbh->prepare("show index from domains");
$sth->execute;
while (my $row = $sth->fetchrow_hashref) {
$index{$row->{Key_name}}->{$row->{Column_name}}++;
}
return if $index{id_base_index};
warn "INFO: Adding domains . id_base index";
$sth = $CONNECTOR->dbh->prepare("ALTER TABLE domains add index id_base_index "
."(id_base)");
$sth->execute;
}
sub _add_indexes_requests($self) {
my %index;
my $sth = $CONNECTOR->dbh->prepare("show index from requests");
$sth->execute;
while (my $row = $sth->fetchrow_hashref) {
$index{$row->{Key_name}}->{$row->{Column_name}}++;
}
return if $index{domain_status};
warn "INFO: Adding requests . id_domain,status index";
$sth = $CONNECTOR->dbh->prepare("ALTER TABLE requests add index domain_status "
."(id_domain, status)");
$sth->execute;
}
sub _rename_grants($self) {
my %rename = (
create_domain => 'create_machine'
);
my $sth_old = $CONNECTOR->dbh->prepare("SELECT id FROM grant_types"
." WHERE name=?"
);
for my $old ( keys %rename ) {
$sth_old->execute($rename{$old});
next if $sth_old->fetchrow;
my $sth = $CONNECTOR->dbh->prepare(
"UPDATE grant_types"
." SET name=? "
." WHERE name = ?"
);
$sth->execute($rename{$old}, $old);
warn "INFO: renaming grant $old to $rename{$old}\n";
}
}
sub _alias_grants($self) {
my %alias= (
remove_clone => 'remove_clones'
,shutdown_clone => 'shutdown_clones'
);
my $sth_old = $CONNECTOR->dbh->prepare("SELECT id FROM grant_types_alias"
." WHERE name=? AND alias=?"
);
while (my ($old, $new) = each(%alias)) {
$sth_old->execute($old, $new);
return if $sth_old->fetch;
my $sth = $CONNECTOR->dbh->prepare(
"INSERT INTO grant_types_alias (name,alias)"
." VALUES(?,?) "
);
$sth->execute($old, $new);
}
}
sub _add_grants($self) {
$self->_add_grant('rename', 0,"Can rename any virtual machine owned by the user.");
$self->_add_grant('rename_all', 0,"Can rename any virtual machine.");
$self->_add_grant('rename_clones', 0,"Can rename clones from virtual machines owned by the user.");
$self->_add_grant('shutdown', 1,"Can shutdown own virtual machines.");
$self->_add_grant('screenshot', 1,"Can get a screenshot of own virtual machines.");
$self->_add_grant('start_many',0,"Can have more than one machine started.")
}
sub _add_grant($self, $grant, $allowed, $description) {
my $sth = $CONNECTOR->dbh->prepare(
"SELECT id, description FROM grant_types WHERE name=?"
);
$sth->execute($grant);
my ($id, $current_description) = $sth->fetchrow();
$sth->finish;
if ($id && $current_description ne $description) {
my $sth = $CONNECTOR->dbh->prepare(
"UPDATE grant_types SET description = ? WHERE id = ?;"
);
$sth->execute($description, $id);
$sth->finish;
}
return if $id;
$sth = $CONNECTOR->dbh->prepare("INSERT INTO grant_types (name, description)"
." VALUES (?,?)");
$sth->execute($grant, $description);
$sth->finish;
return if !$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 $@ && $@ !~/Duplicate entry /;
}
}
sub _null_grants($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 $count;
}
sub _enable_grants($self) {
return if $self->_null_grants();
my $sth = $CONNECTOR->dbh->prepare(
"UPDATE grant_types set enabled=0"
);
$sth->execute;
my @grants = (
'change_settings', 'change_settings_all', 'change_settings_clones'
,'clone', 'clone_all', 'create_base', 'create_machine'
,'grant'
,'manage_users'
,'rename', 'rename_all', 'rename_clones'
,'remove', 'remove_all', 'remove_clone', 'remove_clone_all'
,'screenshot'
,'shutdown', 'shutdown_all', 'shutdown_clone'
,'screenshot'
,'start_many'
);
$sth = $CONNECTOR->dbh->prepare("SELECT id,name FROM grant_types");