| 4 |
use strict; |
use strict; |
| 5 |
use autodie; |
use autodie; |
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use File::Slurp; |
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| 7 |
use server; |
use server; |
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our $debug = server::debug; |
use Data::Dump qw/dump/; |
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my $interfaces = read_file '/etc/network/interfaces'; |
our $memory_size = 512; |
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if ( $interfaces !~ m{tap0.*$server::ip}s ) { |
# AC = private, AD = multicast, AE = local |
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system "sudo apt-get install vde2"; |
our $nr = 0; |
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$interfaces .= qq{ |
sub port { |
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my ($port,$del) = @_; |
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$port += $nr; |
| 20 |
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return join( $del, $server::ip, $port ); |
| 21 |
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} |
| 22 |
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| 23 |
iface tap0 inet static |
sub fork_if_active { qw/monitor serial/ } |
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address $server::ip |
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netmask $server::netmask |
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vde2-switch - |
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| 24 |
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}; |
use x11; |
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| 27 |
write_file '/etc/network/interfaces', $interfaces; |
sub monitor { |
| 28 |
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x11::xterm( "monitor $nr" => 'nc ' . port(10000,' ') ); |
| 29 |
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} |
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| 31 |
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sub serial { |
| 32 |
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x11::xterm( "serial $nr" => 'nc ' . port(11000,' ') ); |
| 33 |
} |
} |
| 34 |
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| 35 |
if ( grep /tap0/, read_file '/proc/net/dev' ) { |
sub actions { qw/reset activate/ } |
| 36 |
warn "tap0 started"; |
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| 37 |
} else { |
sub reset { |
| 38 |
system "sudo ifup tap0"; |
my $sock = IO::Socket::INET->new( port(10000,':') ); |
| 39 |
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print $sock "system_reset\n"; |
| 40 |
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close $sock; |
| 41 |
} |
} |
| 42 |
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| 43 |
our $memory_size = 512; |
sub activate { |
| 44 |
our $mac = 'AC:DE:48:00:00:01'; # AC = private, AD = multicast, AE = local |
system "xdotool windowactivate `xdotool search --class kvm`" |
| 45 |
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} |
| 46 |
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| 47 |
sub start { |
sub start { |
| 48 |
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my $nr = shift || 0; |
| 49 |
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| 50 |
my $kvm = qq| |
my $mac = sprintf('AC:DE:48:00:00:%02x', $nr); |
| 51 |
vdeq kvm -m $memory_size -net nic,vlan=1,macaddr=$mac |
my $mon = port(10000,':'); |
| 52 |
-net vde,vlan=1,sock=/var/run/vde2/tap0.ctl |
my $ser = port(11000,':'); |
|
-boot n |
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-monitor stdio |
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|; |
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| 53 |
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| 54 |
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my $ifname = 'kvm0'; |
| 55 |
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| 56 |
$kvm = "xterm -e $kvm" if $ENV{DISPLAY}; |
# system "ifconfig $ifname down"; |
| 57 |
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# system "brctl delif virtual $ifname"; |
| 58 |
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# system "tunctl -d $ifname"; |
| 59 |
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| 60 |
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system "tunctl -t $ifname"; # -u $server::user |
| 61 |
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system "ifconfig $ifname up"; |
| 62 |
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system "brctl addif virtual $ifname"; |
| 63 |
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| 64 |
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my $kvm = qq| |
| 65 |
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kvm -m $memory_size -net nic,macaddr=$mac |
| 66 |
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-net tap,ifname=$ifname,script=no |
| 67 |
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-boot n |
| 68 |
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-monitor tcp:$mon,server,nowait |
| 69 |
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-serial tcp:$ser,server,nowait |
| 70 |
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|; |
| 71 |
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# -runas $server::user |
| 72 |
$kvm =~ s{\s+}{ }gs; |
$kvm =~ s{\s+}{ }gs; |
| 73 |
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| 74 |
warn $kvm; |
warn $kvm; |
| 75 |
exec $kvm; |
exec $kvm; |
| 76 |
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