/[pxelator]/lib/PXElator/kvm.pm
This is repository of my old source code which isn't updated any more. Go to git.rot13.org for current projects!
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revision 140 by dpavlin, Tue Aug 4 17:16:11 2009 UTC revision 229 by dpavlin, Sun Aug 16 21:35:23 2009 UTC
# Line 6  use autodie; Line 6  use autodie;
6    
7  use server;  use server;
8    
9    use Data::Dump qw/dump/;
10    
11  our $memory_size = 512;  our $memory_size = 512;
 our $mac = 'AC:DE:48:00:00:01'; # AC = private, AD = multicast, AE = local  
 our $monitor = 'tcp:' . $server::ip . ':10000,server,nowait';  
12    
13  sub start_fork { qw/monitor wireshark/ }  # AC = private, AD = multicast, AE = local
14    
15  sub monitor {  our $nr = 0;
16          exec "xterm -fg red -e nc $server::ip 10000";  
17    sub port {
18            my $del = shift;
19            my $port = 10000 + $nr;
20            return join( $del, $server::ip, $port );
21  }  }
22    
23  sub wireshark {  sub fork_if_active { qw/monitor/ }
24          exec "sudo wireshark -k -i tap0";  
25    use x11;
26    
27    sub monitor {
28            x11::xterm( "monitor $nr" => 'nc ' . port(' ') );
29  }  }
30    
31  sub actions { qw/reset window/ }  sub actions { qw/reset activate/ }
32    
33  sub reset {  sub reset {
34          my $sock = IO::Socket::INET->new( $server::ip .':10000' );          my $sock = IO::Socket::INET->new( port(':') );
35          print $sock "system_reset\n";          print $sock "system_reset\n";
36          close $sock;          close $sock;
37  }  }
38    
39  sub window {  sub activate {
40          system "xdotool windowactivate `xdotool search --class kvm`"          system "xdotool windowactivate `xdotool search --class kvm`"
41  }  }
42    
43  sub start {  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 $ifname = 'kvm0';
50    
51    #       system "ifconfig $ifname down";
52    #       system "brctl delif virtual $ifname";
53    #       system "tunctl -d $ifname";
54    
55            system "tunctl -t $ifname"; # -u $server::user
56            system "ifconfig $ifname up";
57            system "brctl addif virtual $ifname";
58    
59          my $kvm = qq|          my $kvm = qq|
60                  vdeq kvm -m $memory_size -net nic,vlan=1,macaddr=$mac                  kvm -m $memory_size -net nic,macaddr=$mac
61                  -net vde,vlan=1,sock=/var/run/vde2/tap0.ctl                  -net tap,ifname=$ifname,script=no
62                  -boot n                  -boot n
63                  -monitor $monitor                  -monitor tcp:$mon,server,nowait
64          |;          |;
65            #       -runas $server::user
66          $kvm =~ s{\s+}{ }gs;          $kvm =~ s{\s+}{ }gs;
67    
68          warn $kvm;          warn $kvm;
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