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-Attempt insertion of an FQDN first (kerberos for one is particularly more happy this way)

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git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@2907 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
This commit is contained in:
jbjohnso 2009-03-15 18:54:05 +00:00
parent 6a3d99a88c
commit a084808f7e
1 changed files with 22 additions and 3 deletions
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25
xCAT-server/lib/xcat/plugins/hosts.pm
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@ -24,24 +24,43 @@ sub addnode {
my $ip = shift;
unless ($node and $ip) { return; } #bail if requested to do something that could zap /etc/hosts badly
my $othernames = shift;
my $domain = shift;
my $idx=0;
my $foundone=0;
while ($idx <= $#hosts) {
if ($hosts[$idx] =~ /^${ip}\s/ or $hosts[$idx] =~ /^\d+\.\d+\.\d+\.\d+\s+${node}\s/) {
#TODO: if foundone, delete a dupe
$hosts[$idx] = "$ip $node $othernames\n";
if ($domain and $node !~ /\./) {
$hosts[$idx] = "$ip $node.$domain $node $othernames\n";
} else {
$hosts[$idx] = "$ip $node $othernames\n";
}
$foundone=1;
}
$idx++;
}
if ($foundone) { return;}
if ($domain and $node !~ /\./) {
push @hosts,"$ip $node.$domain $node $othernames\n";
} else {
push @hosts,"$ip $node $othernames\n";
}
push @hosts,"$ip $node $othernames\n";
}
sub process_request {
my $req = shift;
my $callback = shift;
my $hoststab = xCAT::Table->new('hosts');
my $sitetab = xCAT::Table->new('site');
my $domain;
if ($sitetab) {
my $dent = $sitetab->getAttribs({key=>'domain'},'value');
if ($dent and $dent->{value}) {
$domain=$dent->{value};
}
}
@hosts = ();
if (grep /-h/,@{$req->{arg}}) {
$callback->({data=>$usage{makehosts}});
@ -71,12 +90,12 @@ sub process_request {
my $hostscache = $hoststab->getNodesAttribs($req->{node},[qw(ip node hostnames)]);
foreach(@{$req->{node}}) {
my $ref = $hostscache->{$_}->[0]; #$hoststab->getNodeAttribs($_,[qw(ip node hostnames)]);
addnode $ref->{node},$ref->{ip},$ref->{hostnames};
addnode $ref->{node},$ref->{ip},$ref->{hostnames},$domain;
}
} else {
my @hostents = $hoststab->getAllNodeAttribs(['ip','node','hostnames']);
foreach (@hostents) {
addnode $_->{node},$_->{ip},$_->{hostnames};
addnode $_->{node},$_->{ip},$_->{hostnames},$domain;
}
}
writeout();