/[pxelator]/lib/PXElator/network.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 83 by dpavlin, Fri Jul 31 17:12:52 2009 UTC revision 99 by dpavlin, Fri Jul 31 21:42:10 2009 UTC
# Line 20  sub tap { Line 20  sub tap {
20    
21                  system "sudo apt-get install vde2";                  system "sudo apt-get install vde2";
22    
23                  $interfaces .= qq{                  write_file '/tmp/interfaces', qq{
24    
25          iface tap0 inet static  # added by PXElator
26            address $server::ip  iface tap0 inet static
27            netmask $server::netmask          address $server::ip
28            vde2-switch -          netmask $server::netmask
29            vde2-switch -
30    
31                  };                  };
32    
33                  write_file '/etc/network/interfaces', $interfaces;                  system q|sudo sh -c 'cat /tmp/interfaces >> /etc/network/interfaces'|;
34                    system q|sudo sh -c 'usermod -G vde2-net -a $SUDO_USER'|;
35    
36          }          }
37    
38          ifconfig('tap0') =~ m{UP}               &&      return 'up';          my $ifconfig = ifconfig('tap0');
39          system("sudo ifup tap0") == 0   &&      return 'started';          if ( $ifconfig =~ m{UP} ) {
40                     $ifconfig =~ m{$server::ip}s && return 'up';
41                    system("sudo /sbin/ifconfig tap0 $server::ip netmask $server::netmask") == 0 && return "ip changed $server::ip";
42                    die "can't change IP address of tap0 to $server::ip";
43            }
44            system("sudo ifup tap0") == 0                           &&      return 'started';
45            die "can't start tap0: $!";
46  }  }
47    
48  1;  1;
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