--- loncom/loncron 2007/04/11 23:08:43 1.72 +++ loncom/loncron 2009/06/11 00:15:27 1.81 @@ -2,7 +2,7 @@ # Housekeeping program, started by cron, loncontrol and loncron.pl # -# $Id: loncron,v 1.72 2007/04/11 23:08:43 albertel Exp $ +# $Id: loncron,v 1.81 2009/06/11 00:15:27 raeburn Exp $ # # Copyright Michigan State University Board of Trustees # @@ -33,6 +33,7 @@ use strict; use lib '/home/httpd/lib/perl/'; use LONCAPA::Configuration; use Apache::lonnet; +use Apache::loncommon; use IO::File; use IO::Socket; @@ -62,6 +63,17 @@ sub errout { ENDERROUT } +sub rotate_logfile { + my ($file,$fh,$description) = @_; + my $size=(stat($file))[7]; + if ($size>40000) { + &log($fh,"

Rotating $description ...

"); + rename("$file.2","$file.3"); + rename("$file.1","$file.2"); + rename("$file","$file.1"); + } +} + sub start_daemon { my ($fh,$daemon,$pidfile,$args) = @_; my $progname=$daemon; @@ -69,12 +81,9 @@ sub start_daemon { $progname='loncnew'; } my $error_fname="$perlvar{'lonDaemons'}/logs/${daemon}_errors"; - my $size=(stat($error_fname))[7]; - if ($size>40000) { - &log($fh,"

Rotating error logs ...

"); - rename("$error_fname.2","$error_fname.3"); - rename("$error_fname.1","$error_fname.2"); - rename("$error_fname","$error_fname.1"); + &rotate_logfile($error_fname,$fh,'error logs'); + if ($daemon eq 'lonc') { + &clean_sockets($fh); } system("$perlvar{'lonDaemons'}/$progname 2>$perlvar{'lonDaemons'}/logs/${daemon}_errors"); sleep 1; @@ -193,18 +202,7 @@ sub checkon_daemon { } my $fname="$perlvar{'lonDaemons'}/logs/$daemon.log"; - - my ($dev,$ino,$mode,$nlink, - $uid,$gid,$rdev,$size, - $atime,$mtime,$ctime, - $blksize,$blocks)=stat($fname); - - if ($size>$maxsize) { - &log($fh,"

Rotating logs ...

"); - rename("$fname.2","$fname.3"); - rename("$fname.1","$fname.2"); - rename("$fname","$fname.1"); - } + &rotate_logfile($fname,$fh,'logs'); &errout($fh); return $result; @@ -307,7 +305,6 @@ sub start_logging {
  • lonsql
  • lond
  • lonc
    • -
  • lonhttpd
  • lonnet
  • Connections
  • Delayed Messages
    • @@ -404,6 +401,21 @@ sub clean_lonIDs { &log($fh,"

    $active open session(s)

    "); } +# ----------------------------------------------------------- clean out sockets +sub clean_sockets { + my ($fh)=@_; + my $cleaned=0; + opendir(SOCKETS,$perlvar{'lonSockDir'}); + while (my $fname=readdir(SOCKETS)) { + next if (-d $fname + || $fname=~/(mysqlsock|maximasock|rsock|\Q$perlvar{'lonSockDir'}\E)/); + $cleaned++; + &log($fh,"Unlinking $fname
    "); + unlink("/home/httpd/sockets/$fname"); + } + &log($fh,"

    Cleaned up ".$cleaned." stale sockets.

    "); +} + # ----------------------------------------------------------------------- httpd sub check_httpd_logs { @@ -450,23 +462,22 @@ sub rotate_lonnet_logs { } else { &log($fh,"No perm log\n") } my $fname="$perlvar{'lonDaemons'}/logs/lonnet.log"; - - my ($dev,$ino,$mode,$nlink, - $uid,$gid,$rdev,$size, - $atime,$mtime,$ctime, - $blksize,$blocks)=stat($fname); - - if ($size>40000) { - &log($fh,"

    Rotating logs ...

    "); - rename("$fname.2","$fname.3"); - rename("$fname.1","$fname.2"); - rename("$fname","$fname.1"); - } + &rotate_logfile($fname,$fh,'lonnet log'); &log($fh,""); &errout($fh); } +sub rotate_other_logs { + my ($fh) = @_; + my $fname="$perlvar{'lonDaemons'}/logs/autoenroll.log"; + &rotate_logfile($fname,$fh,'Auto Enroll log'); + $fname="$perlvar{'lonDaemons'}/logs/autocreate.log"; + &rotate_logfile($fname,$fh,'Create Course log'); + $fname="$perlvar{'lonDaemons'}/logs/searchcat.log"; + &rotate_logfile($fname,$fh,'Search Cataloguing log'); +} + # ----------------------------------------------------------------- Connections sub test_connections { my ($fh)=@_; @@ -565,7 +576,7 @@ sub finish_logging { } sub log_simplestatus { - rename ("$statusdir/newstatus.html","$statusdir/index.html"); + rename("$statusdir/newstatus.html","$statusdir/index.html"); my $sfh=IO::File->new(">$statusdir/loncron_simple.txt"); foreach (keys %simplestatus) { @@ -577,7 +588,10 @@ sub log_simplestatus { sub send_mail { print "sending mail\n"; - my $emailto="$perlvar{'lonAdmEMail'}"; + my $defdom = $perlvar{'lonDefDomain'}; + my $origmail = $perlvar{'lonAdmEMail'}; + my $emailto = &Apache::loncommon::build_recipient_list(undef, + 'lonstatusmail',$defdom,$origmail); if ($totalcount>2500) { $emailto.=",$perlvar{'lonSysEMail'}"; } @@ -629,7 +643,7 @@ sub main () { undef $perlvarref; delete $perlvar{'lonReceipt'}; # remove since sensitive and not needed delete $perlvar{'lonSqlAccess'}; # remove since sensitive and not needed - + chdir($perlvar{'lonDaemons'}); # --------------------------------------- Make sure that LON-CAPA is configured # I only test for one thing here (lonHostID). This is just a safeguard. if ('{[[[[lonHostID]]]]}' eq $perlvar{'lonHostID'}) { @@ -660,6 +674,24 @@ sub main () { &Apache::lonnet::load_domain_tab(1); &Apache::lonnet::get_iphost(1); +# ----------------------------------------- Force firewall update for lond port + + if ((!$justcheckdaemons) && (!$justreload)) { + my $now = time; + my $tmpfile = $perlvar{'lonDaemons'}.'/tmp/lciptables_iphost_'. + $now.$$.int(rand(10000)); + if (open(my $fh,">$tmpfile")) { + my %iphosts = &Apache::lonnet::get_iphost(); + foreach my $key (keys(%iphosts)) { + print $fh "$key\n"; + } + close($fh); + my $execpath = $perlvar{'lonDaemons'}.'/lciptables'; + system("$execpath $tmpfile"); + unlink($fh); + } + } + # ---------------------------------------------------------------- Start report $errors=0; @@ -676,16 +708,17 @@ sub main () { &clean_lonIDs($fh); &check_httpd_logs($fh); &rotate_lonnet_logs($fh); + &rotate_other_logs($fh); } if (!$justcheckconnections && !$justreload) { + &checkon_daemon($fh,'lonmemcached',40000); &checkon_daemon($fh,'lonsql',200000); if ( &checkon_daemon($fh,'lond',40000,'USR1') eq 'running') { &checkon_daemon($fh,'lond',40000,'USR2'); } &checkon_daemon($fh,'lonc',40000,'USR1'); - &checkon_daemon($fh,'lonhttpd',40000); - &checkon_daemon($fh,'lonmemcached',40000); &checkon_daemon($fh,'lonmaxima',40000); + &checkon_daemon($fh,'lonr',40000); } if ($justreload) { &checkon_daemon($fh,'lond',40000,'USR2');