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|
#!/usr/bin/perl -I /root/tgmanage
use strict;
BEGIN {
require "include/config.pm";
eval {
require "include/config.local.pm";
};
}
use Net::IP;
use Net::IP qw(:PROC);
unless ( (($#ARGV == 0 ) || ( $#ARGV == 1))
&& (( $ARGV[0] eq "master" ) || ( $ARGV[0] eq "slave" )) )
{
print STDERR "Invalid usage!\ncat netnames.txt | $0 <master|slave> [basedir]\n";
exit 1;
}
my $role = $ARGV[0];
my $base = "/etc";
$base = $ARGV[1] if $#ARGV == 1;
$base .= "/" if not $base =~ m/\/$/ and not $base eq "";
my $bind_base = $base . "bind/";
my $named_file = $bind_base . "named.conf";
if ( -f $named_file )
{
print STDERR $named_file . " already exists. Cowardly refusing to continue\n";
exit;
}
my $tgname = $nms::config::tgname;
my $pri_hostname = $nms::config::pri_hostname;
my $pri_v4 = $nms::config::pri_v4;
my $pri_v6 = $nms::config::pri_v6;
my $sec_hostname = $nms::config::sec_hostname;
my $sec_v4 = $nms::config::sec_v4;
my $sec_v6 = $nms::config::sec_v6;
my $ipv6zone = $nms::config::ipv6zone;
my $ext_xfer = $nms::config::ext_xfer;
my $ext_ns = $nms::config::ext_ns;
my $ddns_key = $nms::config::ddns_key;
my $base_ipv4net = $nms::config::base_ipv4net;
my $base_ipv4prefix = $nms::config::base_ipv4prefix;
my $base_ipv6net = $nms::config::base_ipv6net;
my $base_ipv6prefix = $nms::config::base_ipv6prefix;
my $noc_nett = $nms::config::noc_nett;
my $ddns_to = $nms::config::ddns_to;
my $pxe_server = $nms::config::ddns_to;
my $run = `date +%Y%m%d-%H%M`;
open NFILE, ">" . $named_file or die ( $! . " " . $named_file );
chomp $run;
print NFILE <<EOF;
// This named.conf was generated by make-named.pl at $run
// The current version of make-named.pl should not overwrite this file.
acl tg-nett { $base_ipv4net/$base_ipv4prefix; $base_ipv6net:/$base_ipv6prefix; 127.0.0.0/8; ::1; };
acl ns-xfr { $ext_ns; $sec_v4; $sec_v6; $pri_v4; $pri_v6; $noc_nett; };
acl ripe-xfr { $ext_ns; $sec_v4; $sec_v6; $pri_v4; $pri_v6; $ext_xfer; };
options {
directory "/etc/bind";
allow-recursion { tg-nett; };
allow-query { any; };
allow-transfer { ns-xfr; };
recursion yes;
auth-nxdomain no;
listen-on-v6 { any; };
};
key DHCP_UPDATER {
algorithm HMAC-MD5.SIG-ALG.REG.INT;
secret $ddns_key;
};
EOF
if ( $role eq "master" )
{
print NFILE <<EOF;
zone "$tgname.gathering.org" {
type master;
file "$tgname.gathering.org.zone";
notify yes;
allow-transfer { ns-xfr; };
};
zone "infra.$tgname.gathering.org" {
type master;
file "infra.$tgname.gathering.org.zone";
notify yes;
allow-transfer { ns-xfr; };
};
zone "$ipv6zone" {
type master;
allow-update { key DHCP_UPDATER; };
notify yes;
file "$ipv6zone.zone";
allow-transfer { ns-xfr; ripe-xfr; };
};
include "/etc/bind/named.conf.default-zones";
include "named.reverse4.conf";
include "named.master-include.conf";
EOF
}
if ( $role eq "slave" )
{
print NFILE <<EOF;
masters bootstrap { $pri_v4; };
zone "$tgname.gathering.org" {
type slave;
file "slave/$tgname.gathering.org";
notify no;
masters { bootstrap; };
};
zone "infra.$tgname.gathering.org" {
type slave;
file "slave/infra.$tgname.gathering.org";
notify no;
masters { bootstrap; };
};
zone "$ipv6zone" {
type slave;
notify no;
masters { bootstrap; };
file "slave/$ipv6zone:";
allow-transfer { ns-xfr; ripe-xfr; };
};
include "named.conf.default-zones";
include "named.slave-reverse4.conf";
include "named.slave-include.conf";
EOF
}
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