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add check for search for site.domain in /etc/resolv.conf

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git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@10251 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
This commit is contained in:
lissav 2011-08-09 16:39:47 +00:00
parent 6e750ad6da
commit d68bd60d13
1 changed files with 21 additions and 0 deletions
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21
xCAT-server/lib/xcat/plugins/ddns.pm
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@ -241,6 +241,7 @@ sub process_request {
}
my $resolv="/etc/resolv.conf";
my $found=0;
# check if nameserver site.master in /etc/resolv.conf
my $nameserver=$master->{value};
my $cmd="grep $nameserver $resolv";
my @output=xCAT::Utils->runcmd($cmd, 0);
@ -258,6 +259,26 @@ sub process_request {
if ($found == 0) { # not nameserver master found
xCAT::SvrUtils::sendmsg([0,"Warning:The management node is not defined as a nameserver in /etc/resolv.conf. Add \"nameserver $nameserver\" to /etc/resolv.conf and run makedns again."], $callback);
}
# check if search site.domain in /etc/resolv.conf
$found=0;
my $domain=$ctx->{domain};
my $cmd="grep $domain $resolv";
my @output=xCAT::Utils->runcmd($cmd, 0);
if ($::RUNCMD_RC != 0)
{
$found=0;
} else { # if it is there check it is a search clause
foreach my $line (@output) {
if ($line =~ /^search/) { # line is a search line
$found=1;
last;
}
}
}
if ($found == 0) { # no search site.domain found
xCAT::SvrUtils::sendmsg([0,"Warning:The domain is not defined in a search path in /etc/resolv.conf. Add \"search $domain\" to /etc/resolv.conf and run makedns again."], $callback);
}
my $networkstab = xCAT::Table->new('networks',-create=>0);
unless ($networkstab) { xCAT::SvrUtils::sendmsg([1,'Unable to enumerate networks, try to run makenetworks'], $callback); }