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-Restore round-robin sourcing from /etc/hosts feature

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git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@5525 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
This commit is contained in:
jbjohnso 2010-03-19 13:23:17 +00:00
parent 2b1ab27d10
commit ba77d92c27
1 changed files with 9 additions and 7 deletions
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16
xCAT-server/lib/xcat/plugins/dns.pm
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@ -134,6 +134,7 @@ sub process_request {
$ctx->{aliases}->{$node}->{$alias}=1; #remember alias for CNAM records later
}
push @nodes,$node;
$ctx->{nodeips}->{$node}->{$addr}=1;
}
}
my $hoststab = xCAT::Table->new('hosts',-create=>0);
@ -530,9 +531,14 @@ sub find_nameserver_for_dns {
my $rname = $ctx->{currrevname};
my $name = $ctx->{currname};
unless ($name =~ /\.\z/) { $name .= '.' }
my $rrcontent = "$name IN A $ip";
my @rrcontent = ( "$name IN A $ip" );
foreach (keys %{$ctx->{nodeips}->{$node}}) {
unless ($_ eq $ip) {
push @rrcontent,"$name IN A $_";
}
}
if ($zone =~ /IN-ADDR.ARPA/) { #reverse style
$rrcontent = "$rname IN PTR $name";
@rrcontent = ("$rname IN PTR $name");
}
while ($zone) {
unless (defined $ctx->{nsmap}->{$zone}) { #ok, we already thought about this zone and made a decision
@ -554,11 +560,7 @@ sub find_nameserver_for_dns {
}
}
if ($ctx->{nsmap}->{$zone}) { #we have a nameserver for this zone, therefore this zone is one to update
if ($ctx->{updatesbyzone}->{$zone}) { #attach to existing list of updates
push @{$ctx->{updatesbyzone}->{$zone}},$rrcontent;
} else { #create a new list.
$ctx->{updatesbyzone}->{$zone} = [ $rrcontent ];
}
push @{$ctx->{updatesbyzone}->{$zone}},@rrcontent;
last;
} else { #we have it defined, but zero, means search higher domains. Possible to shortcut further by pointing to the right domain, maybe later
if ($zone !~ /\./) {