version 1.99, 2013/05/29 18:10:54
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version 1.111, 2018/10/29 02:46:41
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Line 41 use IO::File;
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Line 41 use IO::File;
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use IO::Socket; |
use IO::Socket; |
use HTML::Entities; |
use HTML::Entities; |
use Getopt::Long; |
use Getopt::Long; |
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use GDBM_File; |
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use Storable qw(thaw); |
#globals |
#globals |
use vars qw (%perlvar %simplestatus $errors $warnings $notices $totalcount); |
use vars qw (%perlvar %simplestatus $errors $warnings $notices $totalcount); |
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Line 111 sub checkon_daemon {
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Line 113 sub checkon_daemon {
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my $result; |
my $result; |
&log($fh,'<hr /><a name="'.$daemon.'" /><h2>'.$daemon.'</h2><h3>Log</h3><p style="white-space: pre;"><tt>'); |
&log($fh,'<hr /><a name="'.$daemon.'" /><h2>'.$daemon.'</h2><h3>Log</h3><p style="white-space: pre;"><tt>'); |
printf("%-15s ",$daemon); |
printf("%-15s ",$daemon); |
if (-e "$perlvar{'lonDaemons'}/logs/$daemon.log"){ |
if ($fh) { |
open (DFH,"tail -n25 $perlvar{'lonDaemons'}/logs/$daemon.log|"); |
if (-e "$perlvar{'lonDaemons'}/logs/$daemon.log"){ |
while (my $line=<DFH>) { |
if (open(DFH,"tail -n25 $perlvar{'lonDaemons'}/logs/$daemon.log|")) { |
&log($fh,"$line"); |
while (my $line=<DFH>) { |
if ($line=~/INFO/) { $notices++; } |
&log($fh,"$line"); |
if ($line=~/WARNING/) { $notices++; } |
if ($line=~/INFO/) { $notices++; } |
if ($line=~/CRITICAL/) { $warnings++; } |
if ($line=~/WARNING/) { $notices++; } |
}; |
if ($line=~/CRITICAL/) { $warnings++; } |
close (DFH); |
} |
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close (DFH); |
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} |
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} |
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&log($fh,"</tt></p>"); |
} |
} |
&log($fh,"</tt></p>"); |
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my $pidfile="$perlvar{'lonDaemons'}/logs/$daemon.pid"; |
my $pidfile="$perlvar{'lonDaemons'}/logs/$daemon.pid"; |
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Line 157 sub checkon_daemon {
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Line 162 sub checkon_daemon {
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$errors++; |
$errors++; |
my $kadaemon=$daemon; |
my $kadaemon=$daemon; |
if ($kadaemon eq 'lonmemcached') { $kadaemon='memcached'; } |
if ($kadaemon eq 'lonmemcached') { $kadaemon='memcached'; } |
&log($fh,'<br><font color="red">Killall '.$daemon.': '. |
&log($fh,'<br /><font color="red">Killall '.$daemon.': '. |
`killall $kadaemon 2>&1`.' - '); |
`killall $kadaemon 2>&1`.' - '); |
sleep 1; |
sleep 1; |
&log($fh,unlink($pidfile).' - '. |
&log($fh,unlink($pidfile).' - '. |
`killall -9 $kadaemon 2>&1`. |
`killall -9 $kadaemon 2>&1`. |
'</font><br>'); |
'</font><br />'); |
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if ($kadaemon eq 'loncnew') { |
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&clean_lonc_childpids(); |
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} |
&log($fh,"<h3>$daemon not running, trying to start</h3>"); |
&log($fh,"<h3>$daemon not running, trying to start</h3>"); |
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if (&start_daemon($fh,$daemon,$pidfile,$args)) { |
if (&start_daemon($fh,$daemon,$pidfile,$args)) { |
&log($fh,"<h3>$daemon at pid $daemonpid responding</h3>"); |
&log($fh,"<h3>$daemon at pid $daemonpid responding</h3>"); |
$simplestatus{$daemon}='restarted'; |
$simplestatus{$daemon}='restarted'; |
Line 189 sub checkon_daemon {
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Line 197 sub checkon_daemon {
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&log($fh,"<p>Unable to start $daemon</p>"); |
&log($fh,"<p>Unable to start $daemon</p>"); |
} |
} |
} |
} |
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if ($fh) { |
if (-e "$perlvar{'lonDaemons'}/logs/$daemon.log"){ |
if (-e "$perlvar{'lonDaemons'}/logs/$daemon.log"){ |
&log($fh,"<p><pre>"); |
&log($fh,"<p><pre>"); |
open (DFH,"tail -n100 $perlvar{'lonDaemons'}/logs/$daemon.log|"); |
if (open(DFH,"tail -n100 $perlvar{'lonDaemons'}/logs/$daemon.log|")) { |
while (my $line=<DFH>) { |
while (my $line=<DFH>) { |
&log($fh,"$line"); |
&log($fh,"$line"); |
if ($line=~/WARNING/) { $notices++; } |
if ($line=~/WARNING/) { $notices++; } |
if ($line=~/CRITICAL/) { $notices++; } |
if ($line=~/CRITICAL/) { $notices++; } |
}; |
} |
close (DFH); |
close (DFH); |
&log($fh,"</pre></p>"); |
} |
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&log($fh,"</pre></p>"); |
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} |
} |
} |
} |
} |
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Line 285 sub start_logging {
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Line 295 sub start_logging {
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&log($fh,(<<ENDHEADERS)); |
&log($fh,(<<ENDHEADERS)); |
<html> |
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> |
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<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> |
<head> |
<head> |
<title>LON Status Report $perlvar{'lonHostID'}</title> |
<title>LON Status Report $perlvar{'lonHostID'}</title> |
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> |
</head> |
</head> |
<body bgcolor="#AAAAAA"> |
<body bgcolor="#AAAAAA"> |
<a name="top" /> |
<a name="top" /> |
Line 298 sub start_logging {
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Line 310 sub start_logging {
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<li><a href="#machine">Machine Information</a></li> |
<li><a href="#machine">Machine Information</a></li> |
<li><a href="#tmp">Temporary Files</a></li> |
<li><a href="#tmp">Temporary Files</a></li> |
<li><a href="#tokens">Session Tokens</a></li> |
<li><a href="#tokens">Session Tokens</a></li> |
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<li><a href="#webdav">WebDAV Session Tokens</a></li> |
<li><a href="#httpd">httpd</a></li> |
<li><a href="#httpd">httpd</a></li> |
<li><a href="#lonsql">lonsql</a></li> |
<li><a href="#lonsql">lonsql</a></li> |
<li><a href="#lond">lond</a></li> |
<li><a href="#lond">lond</a></li> |
Line 328 ENDHEADERS
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Line 341 ENDHEADERS
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"</td><td>".$role. |
"</td><td>".$role. |
"</td><td>".&Apache::lonnet::hostname($id)."</td></tr>\n"); |
"</td><td>".&Apache::lonnet::hostname($id)."</td></tr>\n"); |
} |
} |
&log($fh,"</table><h3>Spare Hosts</h3><ul>"); |
&log($fh,"</table><h3>Spare Hosts</h3>"); |
foreach my $type (sort(keys(%Apache::lonnet::spareid))) { |
if (keys(%Apache::lonnet::spareid) > 0) { |
&log($fh,"<li>$type\n<ol>"); |
&log($fh,"<ul>"); |
foreach my $id (@{ $Apache::lonnet::spareid{$type} }) { |
foreach my $type (sort(keys(%Apache::lonnet::spareid))) { |
&log($fh,"<li>$id</li>\n"); |
&log($fh,"<li>$type\n<ol>"); |
} |
foreach my $id (@{ $Apache::lonnet::spareid{$type} }) { |
&log($fh,"</ol>\n</li>\n"); |
&log($fh,"<li>$id</li>\n"); |
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} |
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&log($fh,"</ol>\n</li>\n"); |
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} |
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&log($fh,"</ul>\n"); |
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} else { |
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&log($fh,"No spare hosts specified<br />\n"); |
} |
} |
&log($fh,"</ul>\n"); |
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return $fh; |
return $fh; |
} |
} |
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Line 482 sub clean_lonIDs {
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Line 500 sub clean_lonIDs {
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my $since=$now-$mtime; |
my $since=$now-$mtime; |
if ($since>$perlvar{'lonExpire'}) { |
if ($since>$perlvar{'lonExpire'}) { |
$cleaned++; |
$cleaned++; |
&log($fh,"Unlinking $fname<br>"); |
&log($fh,"Unlinking $fname<br />"); |
unlink("$fname"); |
unlink("$fname"); |
} else { |
} else { |
$active++; |
$active++; |
Line 492 sub clean_lonIDs {
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Line 510 sub clean_lonIDs {
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&log($fh,"<h3>$active open session(s)</h3>"); |
&log($fh,"<h3>$active open session(s)</h3>"); |
} |
} |
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# ------------------------------------------------ clean out webDAV Session IDs |
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sub clean_webDAV_sessionIDs { |
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my ($fh)=@_; |
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if ($perlvar{'lonRole'} eq 'library') { |
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&log($fh,'<hr /><a name="webdav" /><h2>WebDAV Session Tokens</h2>'); |
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my $cleaned=0; |
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my $active=0; |
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my $now = time; |
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if (-d $perlvar{'lonDAVsessDir'}) { |
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while (my $fname=<$perlvar{'lonDAVsessDir'}/*>) { |
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my @stats = stat($fname); |
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my $since=$now-$stats[9]; |
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if ($since>$perlvar{'lonExpire'}) { |
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$cleaned++; |
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&log($fh,"Unlinking $fname<br />"); |
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unlink("$fname"); |
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} else { |
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$active++; |
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} |
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} |
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&log($fh,"<p>Cleaned up ".$cleaned." stale webDAV session token(s).</p>"); |
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&log($fh,"<h3>$active open webDAV session(s)</h3>"); |
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} |
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} |
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} |
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# ----------------------------------------------------------- clean out sockets |
# ----------------------------------------------------------- clean out sockets |
sub clean_sockets { |
sub clean_sockets { |
my ($fh)=@_; |
my ($fh)=@_; |
Line 526 sub check_httpd_logs {
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Line 570 sub check_httpd_logs {
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sub rotate_lonnet_logs { |
sub rotate_lonnet_logs { |
my ($fh)=@_; |
my ($fh)=@_; |
&log($fh,'<hr /><a name="lonnet" /><h2>lonnet</h2><h3>Temp Log</h3><pre>'); |
&log($fh,'<hr /><a name="lonnet" /><h2>lonnet</h2><h3>Temp Log</h3><pre>'); |
print "checking logs\n"; |
print "Checking logs.\n"; |
if (-e "$perlvar{'lonDaemons'}/logs/lonnet.log"){ |
if (-e "$perlvar{'lonDaemons'}/logs/lonnet.log"){ |
open (DFH,"tail -n50 $perlvar{'lonDaemons'}/logs/lonnet.log|"); |
open (DFH,"tail -n50 $perlvar{'lonDaemons'}/logs/lonnet.log|"); |
while (my $line=<DFH>) { |
while (my $line=<DFH>) { |
Line 570 sub rotate_other_logs {
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Line 614 sub rotate_other_logs {
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sub test_connections { |
sub test_connections { |
my ($fh)=@_; |
my ($fh)=@_; |
&log($fh,'<hr /><a name="connections" /><h2>Connections</h2>'); |
&log($fh,'<hr /><a name="connections" /><h2>Connections</h2>'); |
print "testing connections\n"; |
print "Testing connections.\n"; |
&log($fh,"<table border='2'>"); |
&log($fh,"<table border='2'>"); |
my ($good,$bad)=(0,0); |
my ($good,$bad)=(0,0); |
my %hostname = &Apache::lonnet::all_hostnames(); |
my %hostname = &Apache::lonnet::all_hostnames(); |
Line 604 sub test_connections {
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Line 648 sub test_connections {
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sub check_delayed_msg { |
sub check_delayed_msg { |
my ($fh)=@_; |
my ($fh)=@_; |
&log($fh,'<hr /><a name="delayed" /><h2>Delayed Messages</h2>'); |
&log($fh,'<hr /><a name="delayed" /><h2>Delayed Messages</h2>'); |
print "checking buffers\n"; |
print "Checking buffers.\n"; |
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&log($fh,'<h3>Scanning Permanent Log</h3>'); |
&log($fh,'<h3>Scanning Permanent Log</h3>'); |
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my $unsend=0; |
my $unsend=0; |
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my %hostname = &Apache::lonnet::all_hostnames(); |
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my $numhosts = scalar(keys(%hostname)); |
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my $dfh=IO::File->new("$perlvar{'lonDaemons'}/logs/lonnet.perm.log"); |
my $dfh=IO::File->new("$perlvar{'lonDaemons'}/logs/lonnet.perm.log"); |
while (my $line=<$dfh>) { |
while (my $line=<$dfh>) { |
my ($time,$sdf,$dserv,$dcmd)=split(/:/,$line); |
my ($time,$sdf,$dserv,$dcmd)=split(/:/,$line); |
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if ($numhosts) { |
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next unless ($hostname{$dserv}); |
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} |
if ($sdf eq 'F') { |
if ($sdf eq 'F') { |
my $local=localtime($time); |
my $local=localtime($time); |
&log($fh,"<b>Failed: $time, $dserv, $dcmd</b><br>"); |
&log($fh,"<b>Failed: $time, $dserv, $dcmd</b><br />"); |
$warnings++; |
$warnings++; |
} |
} |
if ($sdf eq 'S') { $unsend--; } |
if ($sdf eq 'S') { $unsend--; } |
Line 639 sub check_delayed_msg {
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Line 689 sub check_delayed_msg {
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} |
} |
&log($fh,"</pre>\n"); |
&log($fh,"</pre>\n"); |
close (DFH); |
close (DFH); |
my %hostname = &Apache::lonnet::all_hostnames(); |
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my $numhosts = scalar(keys(%hostname)); |
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# pong to all servers that have delayed messages |
# pong to all servers that have delayed messages |
# this will trigger a reverse connection, which should flush the buffers |
# this will trigger a reverse connection, which should flush the buffers |
foreach my $tryserver (sort(keys(%servers))) { |
foreach my $tryserver (sort(keys(%servers))) { |
Line 654 sub check_delayed_msg {
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Line 702 sub check_delayed_msg {
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}; |
}; |
if ($@ && $@ =~ m/TIMEOUT/) { |
if ($@ && $@ =~ m/TIMEOUT/) { |
&log($fh,"Attempted pong to $tryserver timed out<br />"); |
&log($fh,"Attempted pong to $tryserver timed out<br />"); |
print "time out while contacting: $tryserver for pong\n"; |
print "Time out while contacting: $tryserver for pong.\n"; |
} else { |
} else { |
&log($fh,"Pong to $tryserver: $answer<br />"); |
&log($fh,"Pong to $tryserver: $answer<br />"); |
} |
} |
Line 673 sub finish_logging {
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Line 721 sub finish_logging {
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my $now=time; |
my $now=time; |
my $date=localtime($now); |
my $date=localtime($now); |
&log($fh,"<hr />$date ($now)</body></html>\n"); |
&log($fh,"<hr />$date ($now)</body></html>\n"); |
print "lon-status webpage updated\n"; |
print "lon-status webpage updated.\n"; |
$fh->close(); |
$fh->close(); |
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if ($errors) { $simplestatus{'errors'}=$errors; } |
if ($errors) { $simplestatus{'errors'}=$errors; } |
Line 694 sub log_simplestatus {
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Line 742 sub log_simplestatus {
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} |
} |
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sub write_loncaparevs { |
sub write_loncaparevs { |
print "Retrieving LON-CAPA version information\n"; |
print "Retrieving LON-CAPA version information.\n"; |
my %hostname = &Apache::lonnet::all_hostnames(); |
my %hostname = &Apache::lonnet::all_hostnames(); |
my $output; |
my $output; |
foreach my $id (sort(keys(%hostname))) { |
foreach my $id (sort(keys(%hostname))) { |
Line 708 sub write_loncaparevs {
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Line 756 sub write_loncaparevs {
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alarm(0); |
alarm(0); |
}; |
}; |
if ($@ && $@ =~ m/TIMEOUT/) { |
if ($@ && $@ =~ m/TIMEOUT/) { |
print "time out while contacting lonHost: $id for version\n"; |
print "Time out while contacting lonHost: $id for version.\n"; |
} |
} |
if ($loncaparev =~ /^[\w.\-]+$/) { |
if ($loncaparev =~ /^[\w.\-]+$/) { |
$output .= $id.':'.$loncaparev."\n"; |
$output .= $id.':'.$loncaparev."\n"; |
Line 726 sub write_loncaparevs {
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Line 774 sub write_loncaparevs {
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} |
} |
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sub write_serverhomeIDs { |
sub write_serverhomeIDs { |
print "Retrieving LON-CAPA lonHostID information\n"; |
print "Retrieving LON-CAPA lonHostID information.\n"; |
my %name_to_host = &Apache::lonnet::all_names(); |
my %name_to_host = &Apache::lonnet::all_names(); |
my $output; |
my $output; |
foreach my $name (sort(keys(%name_to_host))) { |
foreach my $name (sort(keys(%name_to_host))) { |
Line 781 sub write_checksums {
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Line 829 sub write_checksums {
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return; |
return; |
} |
} |
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sub clean_nosslverify { |
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my ($fh) = @_; |
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my %unlinked; |
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if (-d "$perlvar{'lonSockDir'}/nosslverify") { |
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if (opendir(my $dh,"$perlvar{'lonSockDir'}/nosslverify")) { |
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while (my $fname=readdir($dh)) { |
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next if ($fname =~ /^\.+$/); |
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if (unlink("/home/httpd/sockets/nosslverify/$fname")) { |
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&log($fh,"Unlinking $fname<br />"); |
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$unlinked{$fname} = 1; |
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} |
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} |
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closedir($dh); |
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} |
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} |
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&log($fh,"<p>Removed ".scalar(keys(%unlinked))." nosslverify clients</p>"); |
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return %unlinked; |
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} |
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sub clean_lonc_childpids { |
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my $childpiddir = "$perlvar{'lonDocRoot'}/lon-status/loncchld"; |
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if (-d $childpiddir) { |
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if (opendir(my $dh,$childpiddir)) { |
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while (my $fname=readdir($dh)) { |
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next if ($fname =~ /^\.+$/); |
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unlink("$childpiddir/$fname"); |
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} |
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closedir($dh); |
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} |
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} |
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} |
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sub write_connection_config { |
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my ($isprimary,$domconf,$url,%connectssl,%changes); |
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my $primaryLibServer = &Apache::lonnet::domain($perlvar{'lonDefDomain'},'primary'); |
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if ($primaryLibServer eq $perlvar{'lonHostID'}) { |
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$isprimary = 1; |
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} elsif ($primaryLibServer ne '') { |
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my $protocol = $Apache::lonnet::protocol{$primaryLibServer}; |
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my $hostname = &Apache::lonnet::hostname($primaryLibServer); |
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unless ($protocol eq 'https') { |
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$protocol = 'http'; |
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} |
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$url = $protocol.'://'.$hostname.'/cgi-bin/listdomconfig.pl'; |
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} |
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my $domconf = &get_domain_config($perlvar{'lonDefDomain'},$primaryLibServer,$isprimary, |
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$url); |
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if (ref($domconf) eq 'HASH') { |
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if (ref($domconf->{'ssl'}) eq 'HASH') { |
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foreach my $connect ('connto','connfrom') { |
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if (ref($domconf->{'ssl'}->{$connect}) eq 'HASH') { |
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my ($sslreq,$sslnoreq,$currsetting); |
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my %contypes; |
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foreach my $type ('dom','intdom','other') { |
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$connectssl{$connect.'_'.$type} = $domconf->{'ssl'}->{$connect}->{$type}; |
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} |
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} |
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} |
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} |
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if (keys(%connectssl)) { |
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my %currconf; |
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if (open(my $fh,'<',"$perlvar{'lonTabDir'}/connectionrules.tab")) { |
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while (my $line = <$fh>) { |
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chomp($line); |
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my ($name,$value) = split(/=/,$line); |
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if ($value =~ /^(?:no|yes|req)$/) { |
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if ($name =~ /^conn(to|from)_(dom|intdom|other)$/) { |
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$currconf{$name} = $value; |
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} |
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} |
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} |
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close($fh); |
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} |
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if (open(my $fh,'>',"$perlvar{'lonTabDir'}/connectionrules.tab")) { |
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my $count = 0; |
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foreach my $key (sort(keys(%connectssl))) { |
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print $fh "$key=$connectssl{$key}\n"; |
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if (exists($currconf{$key})) { |
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unless ($currconf{$key} eq $connectssl{$key}) { |
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$changes{$key} = 1; |
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} |
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} else { |
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$changes{$key} = 1; |
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} |
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$count ++; |
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} |
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close($fh); |
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print "Completed writing SSL options for lonc/lond for $count items.\n"; |
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} |
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} else { |
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print "Writing of SSL options skipped - no connection rules in domain configuration.\n"; |
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} |
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} else { |
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print "Retrieval of SSL options for lonc/lond skipped - no configuration data available for domain.\n"; |
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} |
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return %changes; |
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} |
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sub get_domain_config { |
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my ($dom,$primlibserv,$isprimary,$url) = @_; |
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my %confhash; |
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if ($isprimary) { |
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my $lonusersdir = $perlvar{'lonUsersDir'}; |
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my $fname = $lonusersdir.'/'.$dom.'/configuration.db'; |
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if (-e $fname) { |
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my $dbref=&LONCAPA::locking_hash_tie($fname,&GDBM_READER()); |
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if (ref($dbref) eq 'HASH') { |
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foreach my $key (sort(keys(%{$dbref}))) { |
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my $value = $dbref->{$key}; |
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if ($value =~ s/^__FROZEN__//) { |
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$value = thaw(&LONCAPA::unescape($value)); |
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} else { |
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$value = &LONCAPA::unescape($value); |
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} |
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$confhash{$key} = $value; |
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} |
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&LONCAPA::locking_hash_untie($dbref); |
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} |
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} |
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} else { |
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if (open(PIPE,"wget --no-check-certificate '$url?primary=$primlibserv&format=raw' |")) { |
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my $config = ''; |
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while (<PIPE>) { |
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$config .= $_; |
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} |
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close(PIPE); |
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if ($config) { |
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my @pairs=split(/\&/,$config); |
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foreach my $item (@pairs) { |
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my ($key,$value)=split(/=/,$item,2); |
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my $what = &LONCAPA::unescape($key); |
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if ($value =~ s/^__FROZEN__//) { |
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$value = thaw(&LONCAPA::unescape($value)); |
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} else { |
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$value = &LONCAPA::unescape($value); |
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} |
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$confhash{$what}=$value; |
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} |
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} |
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} |
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} |
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return \%confhash; |
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} |
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sub write_hosttypes { |
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my %intdom = &Apache::lonnet::all_host_intdom(); |
|
my %hostdom = &Apache::lonnet::all_host_domain(); |
|
my $dom = $hostdom{$perlvar{'lonHostID'}}; |
|
my $internetdom = $intdom{$perlvar{'lonHostID'}}; |
|
my %changes; |
|
if (($dom ne '') && ($internetdom ne '')) { |
|
if (keys(%hostdom)) { |
|
my %currhosttypes; |
|
if (open(my $fh,'<',"$perlvar{'lonTabDir'}/hosttypes.tab")) { |
|
while (my $line = <$fh>) { |
|
chomp($line); |
|
my ($name,$value) = split(/:/,$line); |
|
if (($name ne '') && ($value =~ /^(dom|intdom|other)$/)) { |
|
$currhosttypes{$name} = $value; |
|
} |
|
} |
|
close($fh); |
|
} |
|
if (open(my $fh,'>',"$perlvar{'lonTabDir'}/hosttypes.tab")) { |
|
my $count = 0; |
|
foreach my $lonid (sort(keys(%hostdom))) { |
|
my $type = 'other'; |
|
if ($hostdom{$lonid} eq $dom) { |
|
$type = 'dom'; |
|
} elsif ($intdom{$lonid} eq $internetdom) { |
|
$type = 'intdom'; |
|
} |
|
print $fh "$lonid:$type\n"; |
|
if (exists($currhosttypes{$lonid})) { |
|
if ($type ne $currhosttypes{$lonid}) { |
|
$changes{$lonid} = 1; |
|
} |
|
} else { |
|
$changes{$lonid} = 1; |
|
} |
|
$count ++; |
|
} |
|
close($fh); |
|
print "Completed writing host type data for $count hosts.\n"; |
|
} |
|
} else { |
|
print "Writing of host types skipped - no hosts found.\n"; |
|
} |
|
} else { |
|
print "Writing of host types skipped - could not determine this host's LON-CAPA domain or 'internet' domain.\n"; |
|
} |
|
return %changes; |
|
} |
|
|
|
sub update_revocation_list { |
|
my ($result,$changed) = &Apache::lonnet::fetch_crl_pemfile(); |
|
if ($result eq 'ok') { |
|
print "Certificate Revocation List (from CA) updated.\n"; |
|
} else { |
|
print "Certificate Revocation List from (CA) not updated.\n"; |
|
} |
|
return $changed; |
|
} |
|
|
|
sub reset_nosslverify_pids { |
|
my ($fh,%sslrem) = @_; |
|
&checkon_daemon($fh,'lond',40000,'USR2'); |
|
my $loncpidfile="$perlvar{'lonDaemons'}/logs/lonc.pid"; |
|
my $loncppid; |
|
if ((-e $loncpidfile) && (open(my $pfh,'<',$loncpidfile))) { |
|
$loncppid=<$pfh>; |
|
chomp($loncppid); |
|
close($pfh); |
|
if ($loncppid =~ /^\d+$/) { |
|
my %pids_by_host; |
|
my $docdir = $perlvar{'lonDocRoot'}; |
|
if (-d "$docdir/lon-status/loncchld") { |
|
if (opendir(my $dh,"$docdir/lon-status/loncchld")) { |
|
while (my $file = readdir($dh)) { |
|
next if ($file =~ /^\./); |
|
if (open(my $fh,'<',"$docdir/lon-status/loncchld/$file")) { |
|
my $record = <$fh>; |
|
chomp($record); |
|
close($fh); |
|
my ($remotehost,$authmode) = split(/:/,$record); |
|
$pids_by_host{$remotehost}{$authmode}{$file} = 1; |
|
} |
|
} |
|
closedir($dh); |
|
if (keys(%pids_by_host)) { |
|
foreach my $host (keys(%pids_by_host)) { |
|
if ($sslrem{$host}) { |
|
if (ref($pids_by_host{$host}) eq 'HASH') { |
|
if (ref($pids_by_host{$host}{'insecure'}) eq 'HASH') { |
|
if (keys(%{$pids_by_host{$host}{'insecure'}})) { |
|
foreach my $pid (keys(%{$pids_by_host{$host}{'insecure'}})) { |
|
if (open(PIPE,"ps -o ppid= -p $pid |")) { |
|
my $ppid = <PIPE>; |
|
chomp($ppid); |
|
close(PIPE); |
|
$ppid =~ s/(^\s+|\s+$)//g; |
|
if (($ppid == $loncppid) && (kill 0 => $pid)) { |
|
kill QUIT => $pid; |
|
} |
|
} |
|
} |
|
} |
|
} |
|
} |
|
} |
|
} |
|
} |
|
} |
|
} |
|
} |
|
} |
|
return; |
|
} |
|
|
sub send_mail { |
sub send_mail { |
print "sending mail\n"; |
|
my $defdom = $perlvar{'lonDefDomain'}; |
my $defdom = $perlvar{'lonDefDomain'}; |
my $origmail = $perlvar{'lonAdmEMail'}; |
my $origmail = $perlvar{'lonAdmEMail'}; |
my $emailto = &Apache::loncommon::build_recipient_list(undef, |
my $emailto = &Apache::loncommon::build_recipient_list(undef, |
Line 790 sub send_mail {
|
Line 1095 sub send_mail {
|
if ($totalcount>2500) { |
if ($totalcount>2500) { |
$emailto.=",$perlvar{'lonSysEMail'}"; |
$emailto.=",$perlvar{'lonSysEMail'}"; |
} |
} |
my $subj="LON: $perlvar{'lonHostID'} E:$errors W:$warnings N:$notices"; |
my $from; |
|
my $hostname=`/bin/hostname`; |
my $result=system("metasend -b -S 4000000 -t $emailto -s '$subj' -f $statusdir/index.html -m text/html >& /dev/null"); |
chop($hostname); |
if ($result != 0) { |
$hostname=~s/[^\w\.]//g; |
$result=system("mail -s '$subj' $emailto < $statusdir/index.html"); |
if ($hostname) { |
|
$from = 'www@'.$hostname; |
|
} |
|
my $subj="LON: $perlvar{'lonHostID'} E:$errors W:$warnings N:$notices"; |
|
my $loncronmail = "To: $emailto\n". |
|
"From: $from\n". |
|
"Subject: ".$subj."\n". |
|
"Content-type: text/html\; charset=UTF-8\n". |
|
"MIME-Version: 1.0\n\n"; |
|
if (open(my $fh,"<$statusdir/index.html")) { |
|
while (<$fh>) { |
|
$loncronmail .= $_; |
|
} |
|
close($fh); |
|
} else { |
|
$loncronmail .= "Failed to read from http://$hostname/lon-status/index.html\n"; |
|
} |
|
$loncronmail .= "\n\n"; |
|
if (open(my $mailh, "|/usr/lib/sendmail -oi -t -odb")) { |
|
print $mailh $loncronmail; |
|
close($mailh); |
|
print "Sending mail.\n"; |
|
} else { |
|
print "Sending mail failed.\n"; |
} |
} |
} |
} |
|
|
sub usage { |
sub usage { |
print(<<USAGE); |
print(<<USAGE); |
loncron - housekeeping program that checks up on various parts of Lon-CAPA |
loncron - housekeeping program that checks up on various parts of LON-CAPA |
|
|
Options: |
Options: |
--help Display |
--help Display |
Line 849 sub main () {
|
Line 1177 sub main () {
|
$hostname=~s/[^\w\.]//g; # make sure is safe to pass through shell |
$hostname=~s/[^\w\.]//g; # make sure is safe to pass through shell |
my $subj="LON: Unconfigured machine $hostname"; |
my $subj="LON: Unconfigured machine $hostname"; |
system("echo 'Unconfigured machine $hostname.' |\ |
system("echo 'Unconfigured machine $hostname.' |\ |
mailto $emailto -s '$subj' > /dev/null"); |
mail -s '$subj' $emailto > /dev/null"); |
exit 1; |
exit 1; |
} |
} |
|
|
# ----------------------------- Make sure this process is running from user=www |
# ----------------------------- Make sure this process is running from user=www |
my $wwwid=getpwnam('www'); |
my $wwwid=getpwnam('www'); |
if ($wwwid!=$<) { |
if ($wwwid!=$<) { |
print("User ID mismatch. This program must be run as user 'www'\n"); |
print("User ID mismatch. This program must be run as user 'www'.\n"); |
my $emailto="$perlvar{'lonAdmEMail'},$perlvar{'lonSysEMail'}"; |
my $emailto="$perlvar{'lonAdmEMail'},$perlvar{'lonSysEMail'}"; |
my $subj="LON: $perlvar{'lonHostID'} User ID mismatch"; |
my $subj="LON: $perlvar{'lonHostID'} User ID mismatch"; |
system("echo 'User ID mismatch. loncron must be run as user www.' |\ |
system("echo 'User ID mismatch. loncron must be run as user www.' |\ |
mailto $emailto -s '$subj' > /dev/null"); |
mail -s '$subj' $emailto > /dev/null"); |
exit 1; |
exit 1; |
} |
} |
|
|
# -------------------------------------------- Force reload of host information |
# -------------------------------------------- Force reload of host information |
&Apache::lonnet::load_hosts_tab(1); |
my $nomemcache; |
&Apache::lonnet::load_domain_tab(1); |
if ($justcheckdaemons) { |
&Apache::lonnet::get_iphost(1); |
$nomemcache=1; |
|
my $memcachepidfile="$perlvar{'lonDaemons'}/logs/memcached.pid"; |
|
my $memcachepid; |
|
if (-e $memcachepidfile) { |
|
my $memfh=IO::File->new($memcachepidfile); |
|
$memcachepid=<$memfh>; |
|
chomp($memcachepid); |
|
if ($memcachepid =~ /^\d+$/ && kill 0 => $memcachepid) { |
|
undef($nomemcache); |
|
} |
|
} |
|
} |
|
&Apache::lonnet::load_hosts_tab(1,$nomemcache); |
|
&Apache::lonnet::load_domain_tab(1,$nomemcache); |
|
&Apache::lonnet::get_iphost(1,$nomemcache); |
|
|
# ----------------------------------------- Force firewall update for lond port |
# ----------------------------------------- Force firewall update for lond port |
|
|
Line 904 sub main () {
|
Line 1246 sub main () {
|
&log_machine_info($fh); |
&log_machine_info($fh); |
&clean_tmp($fh); |
&clean_tmp($fh); |
&clean_lonIDs($fh); |
&clean_lonIDs($fh); |
|
&clean_webDAV_sessionIDs($fh); |
&check_httpd_logs($fh); |
&check_httpd_logs($fh); |
&rotate_lonnet_logs($fh); |
&rotate_lonnet_logs($fh); |
&rotate_other_logs($fh); |
&rotate_other_logs($fh); |
Line 919 sub main () {
|
Line 1262 sub main () {
|
&checkon_daemon($fh,'lonr',40000); |
&checkon_daemon($fh,'lonr',40000); |
} |
} |
if ($justreload) { |
if ($justreload) { |
|
&clean_nosslverify($fh); |
|
&write_connection_config(); |
|
&write_hosttypes(); |
|
&update_revocation_list(); |
&checkon_daemon($fh,'lond',40000,'USR2'); |
&checkon_daemon($fh,'lond',40000,'USR2'); |
&checkon_daemon($fh,'lonc',40000,'USR2'); |
&checkon_daemon($fh,'lonc',40000,'USR2'); |
} |
} |
Line 927 sub main () {
|
Line 1274 sub main () {
|
} |
} |
if (!$justcheckdaemons && !$justcheckconnections && !$justreload) { |
if (!$justcheckdaemons && !$justcheckconnections && !$justreload) { |
&check_delayed_msg($fh); |
&check_delayed_msg($fh); |
&finish_logging($fh); |
|
&log_simplestatus(); |
&log_simplestatus(); |
&write_loncaparevs(); |
&write_loncaparevs(); |
&write_serverhomeIDs(); |
&write_serverhomeIDs(); |
&write_checksums(); |
&write_checksums(); |
|
my %sslrem = &clean_nosslverify($fh); |
|
my %conchgs = &write_connection_config(); |
|
my %hosttypechgs = &write_hosttypes(); |
|
my $hadcrlchg = &update_revocation_list(); |
|
if ((keys(%conchgs) > 0) || (keys(%hosttypechgs) > 0) || |
|
$hadcrlchg || (keys(%sslrem) > 0)) { |
|
&checkon_daemon($fh,'lond',40000,'USR2'); |
|
&reset_nosslverify_pids($fh,%sslrem); |
|
} |
|
&finish_logging($fh); |
if ($totalcount>200 && !$noemail) { &send_mail(); } |
if ($totalcount>200 && !$noemail) { &send_mail(); } |
} |
} |
} |
} |