18 |
use IO::Socket::INET; |
use IO::Socket::INET; |
19 |
use File::Slurp; |
use File::Slurp; |
20 |
use Data::Dump qw/dump/; |
use Data::Dump qw/dump/; |
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use Net::Ping; |
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21 |
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22 |
use lib '..'; |
use lib '..'; |
23 |
use Net::DHCP::Packet; |
use Net::DHCP::Packet; |
34 |
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35 |
warn "server ip $server::ip range: $server::ip_from - $server::ip_to\n"; |
warn "server ip $server::ip range: $server::ip_from - $server::ip_to\n"; |
36 |
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37 |
my $addr = $server::ip_from; |
use client; |
38 |
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39 |
sub client_ip { |
sub client_ip { |
40 |
my ( $mac ) = @_; |
my ( $mac ) = @_; |
48 |
return $ip; |
return $ip; |
49 |
} |
} |
50 |
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51 |
my $p = Net::Ping->new; |
my $ip = client::next_ip; |
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my $prefix = $server::ip; |
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$prefix =~ s{\.\d+$}{.}; |
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my $ip = $prefix . $addr; |
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while ( -e "$conf/ip/$ip" || $p->ping( $ip ) ) { |
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$ip = $prefix . $addr++; |
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die "all addresses allocated!" if $addr == $server::ip_to; |
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} |
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52 |
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53 |
write_file "$conf/mac/$mac", $ip; |
write_file "$conf/mac/$mac", $ip; |
54 |
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|
146 |
} |
} |
147 |
} |
} |
148 |
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149 |
warn "W: options requested but missing: ",dump( @missing ); |
warn "W: options requested but missing: ",dump( @missing ),$/; |
150 |
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151 |
foreach my $opt ( 'magic', 'config_file', 'path_prefix', 'reboot_time' ) { |
foreach my $opt ( 'magic', 'config_file', 'path_prefix', 'reboot_time' ) { |
152 |
my $DH0 = eval 'DHO_PXELINUX_' . uc $opt; |
my $DH0 = eval 'DHO_PXELINUX_' . uc $opt; |