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-Fix nodeset at tftp setup time, and prevent makedhcp from farming out when nodeset was already farmed out

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git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@3032 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
This commit is contained in:
jbjohnso
2009-03-28 15:03:36 +00:00
parent f295d30fa8
commit 87bdbd136f
4 changed files with 13 additions and 8 deletions
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2
xCAT-server/lib/xcat/plugins/AAsn.pm
View File

@@ -965,7 +965,7 @@ sub setup_TFTP
}
}
$cmdref->{command}->[0] = "nodeset";
$cmdref->{localonly}->[0] = "1";
$cmdref->{inittime}->[0] = "1";
$cmdref->{arg}->[0] = "enact";
$cmdref->{cwd}->[0] = "/opt/xcat/sbin";
my $plugins_dir=$::XCATROOT.'/lib/perl/xCAT_plugin';

5
xCAT-server/lib/xcat/plugins/dhcp.pm
View File

@@ -12,6 +12,7 @@ use Sys::Syslog;
use IPC::Open2;
use xCAT::Utils;
use xCAT::NodeRange;
use Fcntl ':flock';
my @dhcpconf; #Hold DHCP config file contents to be written back.
my @nrn; # To hold output of networks table to be consulted throughout process
@@ -428,6 +429,9 @@ sub process_request
return;
}
my $dhcplockfd;
open($dhcplockfd,"/tmp/xcat/dhcplock");
flock($dhcplockfd,LOCK_EX);
if (grep /^-n$/, @{$req->{arg}})
{
if (-e "/etc/dhcpd.conf")
@@ -637,6 +641,7 @@ sub process_request
system("/etc/init.d/dhcpd restart");
system("chkconfig dhcpd on");
}
flock($dhcplockfd,LOCK_UN);
umask $oldmask;
}

6
xCAT-server/lib/xcat/plugins/pxe.pm
View File

@@ -189,7 +189,7 @@ sub preprocess_request {
my $sent = $stab->getAttribs({key=>'sharedtftp'},'value');
if ($sent and ($sent->{value} == 0 or $sent->{value} =~ /no/i)) {
$req->{'_disparatetftp'}=[1];
if ($req->{localonly}->[0]) {
if ($req->{inittime}->[0]) {
return [$req];
}
return xCAT::Scope->get_broadcast_scope($req,@_);
@@ -341,9 +341,9 @@ sub process_request {
}
}
}
unless ($sub_req) { return; } #Don't bother to try dhcp binding changes if sub_req not passed, i.e. service node build time
if ($request->{inittime}->[0]) { return; } #Don't bother to try dhcp binding changes if sub_req not passed, i.e. service node build time
if ($args[0] ne 'stat') {
if ($req->{'_disparatetftp'}->[0]) { #reading hint from preprocess_command
if ($request->{'_disparatetftp'}->[0]) { #reading hint from preprocess_command
$sub_req->({command=>['makedhcp'],arg=>['-l'],
node=>\@nodes},$callback);
} else {

8
xCAT-server/lib/xcat/plugins/yaboot.pm
View File

@@ -191,7 +191,7 @@ sub preprocess_request {
my $sent = $stab->getAttribs({key=>'sharedtftp'},'value');
if ($sent and ($sent->{value} == 0 or $sent->{value} =~ /no/i)) {
$req->{'_disparatetftp'}=[1];
if ($req->{localonly}->[0]) {
if ($req->{inittime}->[0]) {
return [$req];
}
return xCAT::Scope->get_broadcast_scope($req,@_);
@@ -322,9 +322,9 @@ sub process_request {
}
}
}
unless ($sub_req) { return; } #Don't bother to try dhcp binding changes if sub_req not passed, i.e. service node build time
if ($request->{inittime}->[0]) { return; } #Don't bother to try dhcp binding changes if sub_req not passed, i.e. service node build time
my @normalnodeset = keys %normalnodes;
if ($req->{'_disparatetftp'}->[0]) { #reading hint from preprocess_command, only change local settings if already farmed
if ($request->{'_disparatetftp'}->[0]) { #reading hint from preprocess_command, only change local settings if already farmed
$sub_req->({command=>['makedhcp'],arg=>['-l'],
node=>\@normalnodeset},$callback);
} else {
@@ -332,7 +332,7 @@ sub process_request {
node=>\@normalnodeset},$callback);
}
my @breaknetboot=keys %breaknetbootnodes;
if ($req->{'_disparatetftp'}->[0]) { #reading hint from preprocess_command
if ($request->{'_disparatetftp'}->[0]) { #reading hint from preprocess_command
$sub_req->({command=>['makedhcp'],
node=>\@breaknetboot,
arg=>['-l','-s','filename = \"xcat/nonexistant_file_to_intentionally_break_netboot_for_localboot_to_work\";']},$callback);