lib/PXElator/kvm.pm

package kvm;

use warnings;
use strict;
use autodie;

use server;

use Data::Dump qw/dump/;

our $memory_size = 512;

# AC = private, AD = multicast, AE = local

our $nr = 0;

sub port {
        my $del = shift;
        my $port = 10000 + $nr;
        return join( $del, $server::ip, $port );
}

sub fork_if_active { qw/monitor/ }

use x11;

sub monitor {
        x11::xterm( "monitor $nr" => 'nc ' . port(' ') );
}

sub actions { qw/reset activate/ }

sub reset {
        my $sock = IO::Socket::INET->new( port(':') );
        print $sock "system_reset\n";
        close $sock;
}

sub activate {
        system "xdotool windowactivate `xdotool search --class kvm`"
}

sub start {
        my $nr = shift || 0;

        my $mac = sprintf('AC:DE:48:00:00:%02x', $nr);
        my $mon = port(':');

        my $kvm = qq|
                vdeq kvm -m $memory_size -net nic,vlan=1,macaddr=$mac
                -net vde,vlan=1,sock=/var/run/vde2/tap0.ctl
                -boot n
                -monitor tcp:$mon,server,nowait
        |;
        $kvm =~ s{\s+}{ }gs;

        warn $kvm;
        exec $kvm;

}

warn 'loaded';

1;
1	package kvm;
2
3	use warnings;
4	use strict;
5	use autodie;
6
7	use server;
8
9	use Data::Dump qw/dump/;
10
11	our $memory_size = 512;
12
13	# AC = private, AD = multicast, AE = local
14
15	our $nr = 0;
16
17	sub port {
18	my $del = shift;
19	my $port = 10000 + $nr;
20	return join( $del, $server::ip, $port );
21	}
22
23	sub fork_if_active { qw/monitor/ }
24
25	use x11;
26
27	sub monitor {
28	x11::xterm( "monitor $nr" => 'nc ' . port(' ') );
29	}
30
31	sub actions { qw/reset activate/ }
32
33	sub reset {
34	my $sock = IO::Socket::INET->new( port(':') );
35	print $sock "system_reset\n";
36	close $sock;
37	}
38
39	sub activate {
40	system "xdotool windowactivate `xdotool search --class kvm`"
41	}
42
43	sub start {
44	my $nr = shift \|\| 0;
45
46	my $mac = sprintf('AC:DE:48:00:00:%02x', $nr);
47	my $mon = port(':');
48
49	my $kvm = qq\|
50	vdeq kvm -m $memory_size -net nic,vlan=1,macaddr=$mac
51	-net vde,vlan=1,sock=/var/run/vde2/tap0.ctl
52	-boot n
53	-monitor tcp:$mon,server,nowait
54	\|;
55	$kvm =~ s{\s+}{ }gs;
56
57	warn $kvm;
58	exec $kvm;
59
60	}
61
62	warn 'loaded';
63
64	1;