version 1.3, 2002/05/11 21:29:42
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version 1.11, 2003/07/31 19:18:16
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Line 2
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$|=1; |
$|=1; |
# The LearningOnline Network with CAPA |
# The LearningOnline Network with CAPA |
# Cluster Status |
# Cluster Status |
# (Versions |
# |
# (Running loncron |
# $Id$ |
# 09/06/01 Gerd Kortemeyer) |
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# 02/18/02,02/19/02 Gerd Kortemeyer) |
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# 5/11/2002 Scott Harrison |
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use lib '/home/httpd/lib/perl/'; |
use lib '/home/httpd/lib/perl/'; |
use LONCAPA::Configuration; |
use LONCAPA::Configuration; |
Line 14 use LONCAPA::Configuration;
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Line 11 use LONCAPA::Configuration;
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use LWP::UserAgent(); |
use LWP::UserAgent(); |
use HTTP::Headers; |
use HTTP::Headers; |
use IO::File; |
use IO::File; |
use Net::Ping; |
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sub online { |
my %host=(); |
my $host=shift; |
my $oneday=60*60*24; |
my $p=Net::Ping->new("tcp",10); |
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my $online=$p->ping("$host"); |
my %connectionstatus=(); |
$p->close(); |
my %perlvar=(); |
undef ($p); |
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return $online; |
my $mode; |
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sub select_form { |
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my ($def,$name,%hash) = @_; |
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my $selectform = "<select name=\"$name\" size=\"1\">\n"; |
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foreach (sort keys %hash) { |
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$selectform.="<option value=\"$_\" ". |
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($_ eq $def ? 'selected' : ''). |
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">".$hash{$_}."</option>\n"; |
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} |
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$selectform.="</select>"; |
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return $selectform; |
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} |
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sub key { |
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my ($local,$url)=@_; |
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my $key=$local.'_'.$url; |
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$key=~s/\W/\_/gs; |
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return $key; |
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} |
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sub hidden { |
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my ($name,$value)=@_; |
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print "\n<input type='hidden' name='$name' value='$value' />"; |
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} |
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sub request { |
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my ($local,$url,$cachetime)=@_; |
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my $key=&key($local,$url); |
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my $reply=''; |
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if ($FORM{$key.'_time'}) { |
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if ((time-$FORM{$key.'_time'})<$cachetime) { |
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$reply=$FORM{$key}; |
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&hidden($key.'_time',$FORM{$key.'_time'}); |
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&hidden($key.'_fromcache',1); |
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} |
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} |
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unless ($reply) { |
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unless ($hostname{$local}) { |
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$reply='local_unknown'; |
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} else { |
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my $ua=new LWP::UserAgent(timeout => 20); |
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my $request=new HTTP::Request('GET', |
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"http://".$hostname{$local}.$url); |
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$request->authorization_basic('lonadm','litelite'); |
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my $response=$ua->request($request); |
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unless ($response->is_success) { |
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$reply='local_error'; |
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} else { |
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$reply=$response->content; |
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chomp($reply); |
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} |
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} |
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&hidden($key.'_time',time); |
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} |
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&hidden($key,$reply); |
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return $reply; |
} |
} |
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# ============================================= Are local and remote connected? |
sub connected { |
sub connected { |
my ($local,$remote)=@_; |
my ($local,$remote)=@_; |
$local=~s/\W//g; |
$local=~s/\W//g; |
$remote=~s/\W//g; |
$remote=~s/\W//g; |
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unless ($hostname{$local}) { return 'local_unknown'; } |
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unless ($hostname{$remote}) { return 'remote_unknown'; } |
unless ($hostname{$remote}) { return 'remote_unknown'; } |
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my $url='/cgi-bin/ping.pl?'.$remote; |
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# |
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# Slowly phase this in: if not cached, only do 10 percent of the cases |
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# |
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unless ($FORM{&key($local,$url)}) { |
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unless (rand>0.9) { return 'not_yet'; } |
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} |
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# |
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# Actually do the query |
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# |
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&statuslist($local,'connecting '.$remote); |
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my $reply=&request($local,$url,3600); |
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$reply=(split("\n",$reply))[0]; |
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$reply=~s/\W//g; |
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if ($reply ne $remote) { return $reply; } |
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return 'ok'; |
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} |
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# ============================================================ Get a reply hash |
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unless (&online($hostname{$local})) { return 'local_offline'; } |
sub replyhash { |
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my %returnhash=(); |
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foreach (split(/\&/,&request(@_))) { |
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my ($name,$value)=split(/\=/,$_); |
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if ($name) { |
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unless ($value) { $value=''; } |
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$returnhash{$name}=$value; |
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} |
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} |
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return %returnhash; |
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} |
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my $ua=new LWP::UserAgent; |
# ================================================================ Link to host |
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my $request=new HTTP::Request('GET', |
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"http://".$hostname{$local}.'/cgi-bin/ping.pl?'.$remote); |
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my $response=$ua->request($request); |
sub otherwindow { |
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my ($local,$url,$label)=@_; |
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return |
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" <a href='http://$hostname{$local}$url' target='newwin$local'>$label</a> "; |
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} |
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unless ($response->is_success) { return 'local_error'; } |
sub login { |
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my $local=shift; |
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print &otherwindow($local,'/adm/login?domain='.$perlvar{'lonDefDomain'}, |
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'Login'); |
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} |
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my $reply=$response->content; |
sub runloncron { |
$reply=(split("\n",$reply))[0]; |
my $local=shift; |
$reply=~s/\W//g; |
print &otherwindow($local,'/cgi-bin/loncron.pl','Run loncron'); |
if ($reply ne $remote) { return $reply; } |
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return 'ok'; |
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} |
} |
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sub loncron { |
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my $local=shift; |
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print &otherwindow($local,'/lon-status','loncron'); |
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} |
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sub lonc { |
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my $local=shift; |
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print &otherwindow($local,'/lon-status/loncstatus.txt','lonc'); |
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} |
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sub lond { |
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my $local=shift; |
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print &otherwindow($local,'/lon-status/londstatus.txt','lond'); |
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} |
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sub users { |
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my $local=shift; |
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print &otherwindow($local,'/cgi-bin/userstatus.pl','Users'); |
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} |
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sub versions { |
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my $local=shift; |
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print &otherwindow($local,'/cgi-bin/lonversions.pl','Versions'); |
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} |
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sub server { |
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my $local=shift; |
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print &otherwindow($local,'/server-status','Server Status'); |
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} |
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# ========================================================= Produce a green bar |
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sub bar { |
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my $parm=shift; |
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my $number=int($parm+0.5); |
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print "<table><tr><td bgcolor='#225522'><font color='#225522'>"; |
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for (my $i=0;$i<$number;$i++) { |
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print "+"; |
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} |
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print "</font></table>"; |
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} |
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# ========================================================== Show server status |
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sub serverstatus { |
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my ($local,$trouble)=@_; |
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print (<<ENDHEADER); |
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<a name="$local" /> |
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<table width="100%" bgcolor="#225522" cellspacing="2" cellpadding="2" border="0"> |
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<tr><td bgcolor="#BBDDBB"><font color="#225522" face="arial"><b> |
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$local $hostdom{$local}</b> <tt>($hostname{$local}; $hostrole{$local})</tt> |
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<br />$domaindescription{$hostdom{$local}} |
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</font></th></tr><tr><td bgcolor="#DDDDBB"><font color="#225522"> |
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ENDHEADER |
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&login($local);&server($local);&users($local);&versions($local); |
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&loncron($local);&lond($local);&lonc($local);&runloncron($local); |
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print "</font></td></tr>"; |
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if ($trouble) { |
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print ("<tr><td bgcolor='#DDBBBB'><font color='#552222' size='+2'>$trouble</font></td></tr>"); |
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} |
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print "<tr><td bgcolor='#BBBBBB'>"; |
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# load |
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if (($host{$local.'_load_doomed'}>0.5) || ($mode eq 'load_doomed')) { |
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print "<br />Load: ".$host{$local.'_load'} |
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} |
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# users |
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if (($host{$local.'_users_doomed'}>10) || ($mode eq 'users_doomed')) { |
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print "<br />Active Users: ".$host{$local.'_users'} |
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} |
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# checkrpms |
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if ($host{$local.'_checkrpms'}) { |
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print "<br />RPMs: ".$host{$local.'_checkrpms'} |
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} |
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# mysql |
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if ($host{$local.'_mysql'}) { |
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print "<br />MySQL Database: ".$host{$local.'_mysql'} |
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} |
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# connections |
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if ($host{$local.'_notconnected'}) { |
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print "<br />Not connected: "; |
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foreach (split(/ /,$host{$local.'_notconnected'})) { |
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if ($_) { |
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print " <a href='#$_'>$_</a>"; |
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} |
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} |
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} |
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# errors |
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if ($host{$local.'_errors'}) { |
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print "<br />loncron errors: ".$host{$local.'_errors'}; |
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} |
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print "</td></tr></table><br />"; |
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} |
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# =========================================================== Doomedness sorted |
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sub doomedness { |
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my $crit=shift; |
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my %alldoomed=(); |
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my @allhosts=(); |
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foreach (keys %host) { |
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if ($_=~/^(\w+)\_$crit$/) { |
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if ($host{$_}) { |
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push (@allhosts,$1); |
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$alldoomed{$1}=$host{$_}; |
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} |
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} |
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} |
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return sort { $alldoomed{$b} <=> $alldoomed{$a} } @allhosts; |
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} |
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# ====================================================================== Status |
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sub statuslist { |
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my ($local,$what)=@_; |
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print |
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"<script>document.prgstat.progress.value='Testing $local ($hostname{$local}): $what';</script>\n"; |
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} |
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# |
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# Main program |
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# |
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# ========================================================= Get form parameters |
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my $buffer; |
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read(STDIN, $buffer, $ENV{'CONTENT_LENGTH'}); |
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my @pairs=split(/&/,$buffer); |
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my $pair; my $name; my $value; |
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undef %FORM; |
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%FORM=(); |
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foreach $pair (@pairs) { |
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($name,$value) = split(/=/,$pair); |
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$value =~ tr/+/ /; |
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$value =~ s/%([a-fA-F0-9][a-fA-F0-9])/pack("C",hex($1))/eg; |
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$FORM{$name}=$value; |
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} |
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$buffer=$ENV{'QUERY_STRING'}; |
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@pairs=split(/&/,$buffer); |
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foreach $pair (@pairs) { |
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($name,$value) = split(/=/,$pair); |
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$value =~ tr/+/ /; |
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$value =~ s/%([a-fA-F0-9][a-fA-F0-9])/pack("C",hex($1))/eg; |
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$FORM{$name}=$value; |
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} |
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# ====================================================== Determine refresh rate |
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my $refresh=(($FORM{'refresh'}=~/^\d+$/)?$FORM{'refresh'}:120); |
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if ($refresh<30) { $refresh=30; } |
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my $starttime=time; |
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# ============================================================== Determine mode |
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my %modes=('trouble' => 'Trouble', |
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'users_doomed' => 'Doomed: Users', |
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'loncron_doomed' => 'Doomed: General (loncron)', |
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'mysql_doomed' => 'Doomed: Database (mysql)', |
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'notconnected_doomed' => 'Doomed: Connections', |
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'checkrpms_doomed' => 'Doomed: RPMs', |
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'load_doomed' => 'Doomed: Load', |
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'unresponsive_doomed' => 'Doomed: Status could not be determined', |
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'users' => 'User Report', |
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'load' => 'Load Report', |
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'connections' => 'Connections Matrix'); |
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$mode=$FORM{'mode'}; |
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unless ($modes{$mode}) { $mode='trouble'; } |
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# ================================================================ Send Headers |
print "Content-type: text/html\n\n". |
print "Content-type: text/html\n\n". |
"<html><body bgcolor=#FFFFFF>\n"; |
"<html><body bgcolor='#FFFFFF'>\n"; |
# ------------------------------------------- Read access.conf and loncapa.conf |
# -------------------- Read loncapa.conf (and by default, loncapa_apache.conf). |
my $perlvarref=LONCAPA::Configuration::read_conf('access.conf','loncapa.conf'); |
my $perlvarref=LONCAPA::Configuration::read_conf('loncapa.conf'); |
my %perlvar=%{$perlvarref}; |
%perlvar=%{$perlvarref}; |
undef $perlvarref; # remove since sensitive and not needed |
undef $perlvarref; # remove since sensitive and not needed |
delete $perlvar{'lonReceipt'}; # remove since sensitive and not needed |
delete $perlvar{'lonReceipt'}; # remove since sensitive and not needed |
delete $perlvar{'lonSqlAccess'}; # remove since sensitive and not needed |
delete $perlvar{'lonSqlAccess'}; # remove since sensitive and not needed |
Line 67 delete $perlvar{'lonSqlAccess'}; # remov
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Line 321 delete $perlvar{'lonSqlAccess'}; # remov
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$total=0; |
$total=0; |
while (my $configline=<$config>) { |
while (my $configline=<$config>) { |
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$configline=~s/#.*$//; |
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unless ($configline=~/\w/) { next; } |
my ($id,$domain,$role,$name,$ip)=split(/:/,$configline); |
my ($id,$domain,$role,$name,$ip)=split(/:/,$configline); |
$hostname{$id}=$name; |
$hostname{$id}=$name; |
$hostdom{$id}=$domain; |
$hostdom{$id}=$domain; |
Line 78 delete $perlvar{'lonSqlAccess'}; # remov
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Line 334 delete $perlvar{'lonSqlAccess'}; # remov
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} |
} |
} |
} |
} |
} |
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# ------------------------------------------------------------ Read domain file |
print |
{ |
"<h1>Cluster Status</h1>"; |
my $fh=IO::File->new($perlvar{'lonTabDir'}.'/domain.tab'); |
print "Please be patient while building cluster status ...<p>\n"; |
%domaindescription = (); |
$table=''; |
%domain_auth_def = (); |
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%domain_auth_arg_def = (); |
$table.="<table border=2><tr><th rowspan=2>From (local)</th>". |
if ($fh) { |
"<th colspan=$total>To (remote)</th></tr><tr>"; |
while (<$fh>) { |
foreach $remote (sort keys %hostname) { |
next if (/^(\#|\s*$)/); |
$table.="<th"; |
chomp; |
if ($remote eq $perlvar{'lonHostID'}) { |
my ($domain, $domain_description, $def_auth, $def_auth_arg) |
$table.=" bgcolor=#CCFFBB"; |
= split(/:/,$_,4); |
} else { |
$domain_auth_def{$domain}=$def_auth; |
if ($libserv{$remote}) { $table.=" bgcolor=#FFFF99"; } |
$domain_auth_arg_def{$domain}=$def_auth_arg; |
} |
$domaindescription{$domain}=$domain_description; |
$table.= |
} |
"><a href=http://".$hostname{$remote}."/lon-status/>$remote</a></th>"; |
} |
} |
} |
$table.="</tr>"; |
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print "<img src='/adm/lonIcons/lonlogos.gif' align='right' /><h1>LON-CAPA Cluster Status ".localtime()."</h1>"; |
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print "<form name='prgstat'>\n". |
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"<input type='text' name='progress' value='Starting ...' size='100' /><br />". |
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"</form>\n";; |
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print "<form name='status' method='post'>\n"; |
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print 'Choose next report: '.&select_form($mode,'mode',%modes).'<hr />'; |
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&hidden('refresh',$refresh); |
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# ==================================================== Main Loop over all Hosts |
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my $maxusers=0; |
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my $maxload=0; |
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my $totalusers=0; |
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foreach $local (sort keys %hostname) { |
foreach $local (sort keys %hostname) { |
print "Checking $local "; |
$host{$local.'_unresponsive_doomed'}=0; |
$table.="<tr><td"; |
# -- Check general status |
if ($local eq $perlvar{'lonHostID'}) { |
&statuslist($local,'General'); |
$table.=" bgcolor=#CCFFBB"; |
my %loncron=&replyhash($local,'/lon-status/loncron_simple.txt',1200); |
} else { |
if (defined($loncron{'local_error'})) { |
if ($libserv{$local}) { $table.=" bgcolor=#FFFF99"; } |
$host{$local.'_loncron'}='Could not determine.'; |
} |
$host{$local.'_unresponsive_doomed'}++; |
$table.= |
} else { |
"><b><a href=http://".$hostname{$local}."/lon-status/>$local</a></b><br>". |
if ((time-$loncron{'time'})>$oneday) { |
$hostrole{$local}.' '.$hostdom{$local}.'<br>'. |
$host{$local.'_loncron'}='Stale.'; |
"<tt><a href=http://".$hostname{$local}."/server-status/>". |
$host{$local.'_unresponsive_doomed'}++; |
$hostname{$local}."</a></tt><br>". |
} else { |
"<a href=http://".$hostname{$local}."/cgi-bin/loncron.pl>New Report</a>". |
$host{$local.'_loncron_doomed'}=$loncron{'notices'} |
"</td>"; |
+4*$loncron{'warnings'} |
if (&online($hostname{$local})) { |
+100*$loncron{'errors'}; |
foreach $remote (sort keys %hostname) { |
$host{$local.'_errors'}=$loncron{'errors'}; |
$status=&connected($local,$remote); |
} |
if ($status eq 'ok') { |
} |
$table.="<td"; |
# -- Check user status |
if ($libserv{$remote}) { |
&statuslist($local,'Users'); |
if ($libserv{$local}) { |
my %userstatus=&replyhash($local,'/cgi-bin/userstatus.pl?simple',600); |
$table.=" bgcolor=#FFFF44"; |
if (defined($userstatus{'local_error'})) { |
} else { |
$host{$local.'_userstatus'}='Could not determine.'; |
$table.=" bgcolor=#FFFF99"; |
$host{$local.'_unresponsive_doomed'}++; |
} |
} else { |
} elsif ($libserv{$local}) { |
$host{$local.'_users_doomed'}=$userstatus{'Active'}; |
$table.=" bgcolor=#FFFF99"; |
$host{$local.'_users'}=$userstatus{'Active'}; |
} |
unless ($host{$local.'_users'}) { $host{$local.'_users'}=0; } |
$table.="><b><font color=#00FF00>OK</font></b></td>"; |
if ($host{$local.'_users'}>$maxusers) { |
print "."; |
$maxusers=$host{$local.'_users'}; |
} else { |
} |
print "X"; |
$totalusers+=$host{$local.'_users'}; |
$table.="<td><b><font color=#FF0000>".$status."</font></b><br>". |
my ($sload,$mload,$lload)=split(/ /,$userstatus{'loadavg'}); |
"<a href=http://".$hostname{$local}. |
$host{$local.'_load_doomed'}=$mload; |
"/lon-status/loncstatus.txt>lonc</a>"; |
if ($mload>$maxload) { |
if (&online($hostname{$remote})) { |
$maxload=$mload; |
$table.=" <a href=http://".$hostname{$remote}. |
} |
"/lon-status/londstatus.txt>lond</a>". |
$host{$local.'_load'}=$userstatus{'loadavg'}; |
"</td>"; |
} |
} else { |
# -- Check mysql status |
$table.=' offline'; |
&statuslist($local,'Database'); |
} |
my %mysql=&replyhash($local,'/lon-status/mysql.txt',3600); |
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if (defined($mysql{'local_error'})) { |
} |
$host{$local.'_mysql'}='Could not determine.'; |
} |
$host{$local.'_unresponsive_doomed'}++; |
} else { |
} else { |
print "offline"; |
if ((time-$mysql{'time'})>(7*$oneday)) { |
$table.='<th colspan='.$total.'><font color=#FF0000>Offline</font></th>'; |
if ($hostrole{$local} eq 'library') { |
} |
$host{$local.'_mysql'}='Stale.'; |
$table.="</tr>\n"; |
$host{$local.'_mysql_doomed'}=1; |
print "<br>\n"; |
} |
} |
if ($mysql{'mysql'} eq 'defunct') { |
$table.="</table>"; |
$host{$local.'_mysql'}='Defunct (maybe stale).'; |
print $table; |
$host{$local.'_mysql_doomed'}=2; |
print "</body></html>"; |
} |
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} elsif ($mysql{'mysql'} eq 'defunct') { |
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$host{$local.'_mysql'}='Defunct.'; |
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$host{$local.'_mysql_doomed'}=3; |
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} |
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} |
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# -- Check rpm status |
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&statuslist($local,'RPMs'); |
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my %checkrpms=&replyhash($local,'/lon-status/checkrpms.txt',7200); |
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if (defined($checkrpms{'local_error'})) { |
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$host{$local.'_checkrpms'}='Could not determine.'; |
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$host{$local.'_unresponsive_doomed'}++; |
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} else { |
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if ((time-$checkrpms{'time'})>(4*$oneday)) { |
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$host{$local.'_checkrpms'}='Stale.'; |
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$host{$local.'_checkrpms_doomed'}=50; |
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$host{$local.'_unresponsive_doomed'}++; |
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} elsif ($checkrpms{'status'} eq 'fail') { |
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$host{$local.'_checkrpms'}='Could not checked RPMs.'; |
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$host{$local.'_checkrpms_doomed'}=100; |
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} elsif ($checkrpms{'rpmcount'}) { |
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$host{$local.'_checkrpms'}='Outdated RPMs: '. |
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$checkrpms{'rpmcount'}; |
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$host{$local.'_checkrpms_doomed'}=$checkrpms{'rpmcount'}; |
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} |
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} |
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# -- Check connections |
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&statuslist($local,'Connections'); |
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$host{$local.'_notconnected'}=''; |
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$host{$local.'_notconnected_doomed'}=0; |
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foreach $remote (sort keys %hostname) { |
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my $status=&connected($local,$remote); |
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$connectionstatus{$local.'_TO_'.$remote}=$status; |
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unless (($status eq 'ok') || ($status eq 'not_yet')) { |
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$host{$local.'_notconnected'}.=' '.$remote; |
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$host{$local.'_notconnected_doomed'}++; |
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} |
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} |
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# =============================================================== End Mail Loop |
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} |
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&statuslist('Done.'); |
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# ====================================================================== Output |
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if ($mode=~/\_doomed$/) { |
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# Output by doomedness |
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foreach (&doomedness($mode)) { |
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&serverstatus($_); |
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} |
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} elsif ($mode eq 'connections') { |
|
print |
|
"<table cellspacing='3' cellpadding='3' border='0' bgcolor='#225522'>". |
|
"<tr><td bgcolor='#225522'> </td>"; |
|
foreach my $remote (sort keys %hostname) { |
|
print '<th bgcolor="#DDDDBB">'.$remote.'</th>'; |
|
} |
|
print "</tr>\n"; |
|
# connection matrix |
|
foreach my $local (sort keys %hostname) { |
|
print '<tr><th bgcolor="#DDDDBB">'.$local.'</th>'; |
|
foreach my $remote (sort keys %hostname) { |
|
if ($connectionstatus{$local.'_TO_'.$remote} eq 'not_yet') { |
|
print '<td bgcolor="#FFFFFF"> </td>'; |
|
} elsif ($connectionstatus{$local.'_TO_'.$remote} eq 'ok') { |
|
print |
|
'<td bgcolor="#BBDDBB"><font color="#225522" face="arial"><b>ok</b></td>'; |
|
} else { |
|
print |
|
'<td bgcolor="#DDBBBB"><font color="#552222" size="-2">'. |
|
$connectionstatus{$local.'_TO_'.$remote}.'<br />'; |
|
&lonc($local); &lond($remote); |
|
print '</td>'; |
|
} |
|
} |
|
print "</tr>\n"; |
|
} |
|
print "</table>"; |
|
} elsif ($mode eq 'users') { |
|
# Users |
|
if ($maxusers) { |
|
my $factor=50/$maxusers; |
|
print "<h3>Total active user(s): $totalusers</h3>". |
|
"<table cellspacing='3' cellpadding='3' border='0' bgcolor='#225522'>"; |
|
|
|
foreach $local (sort keys %hostname) { |
|
if (defined($host{$local.'_users'})) { |
|
print |
|
'<tr><th bgcolor="#BBDDBB"><font face="arial" color="#225522" size="+1">'.$local. |
|
'</font></th><td bgcolor="#DDDDBB">'; |
|
&users(); |
|
print |
|
'</td><td bgcolor="#DDDDBB"><font face="arial" color="#225522">'. |
|
$host{$local.'_users'}.'</font></td><td bgcolor="#DDDDBB"'; |
|
&bar($factor*$host{$local.'_users'}); |
|
print "</td></tr>\n"; |
|
} |
|
} |
|
print "</table>"; |
|
} else { |
|
print "No active users logged in."; |
|
} |
|
} elsif ($mode eq 'load') { |
|
# Load |
|
if ($maxload) { |
|
my $factor=50/$maxload; |
|
print |
|
"<table cellspacing='3' cellpadding='3' border='0' bgcolor='#225522'>"; |
|
foreach $local (sort keys %hostname) { |
|
if (defined($host{$local.'_load_doomed'})) { |
|
print |
|
'<tr><th bgcolor="#BBDDBB"><font face="arial" color="#225522" size="+1">'. |
|
$local. |
|
'</font></th><td bgcolor="#DDDDBB">'; |
|
&server(); |
|
print |
|
'</td><td bgcolor="#DDDDBB"><font face="arial" color="#225522">'. |
|
$host{$local.'_load_doomed'}.'</font></td><td bgcolor="#DDDDBB"'; |
|
&bar($factor*$host{$local.'_load_doomed'}); |
|
print "</td></tr>\n"; |
|
} |
|
} |
|
print "</table>"; |
|
} else { |
|
print "No workload."; |
|
} |
|
} elsif ($mode eq 'trouble') { |
|
my $count=0; |
|
foreach $local (sort keys %hostname) { |
|
my $trouble=''; |
|
if ($host{$local.'_errors'}) { |
|
$trouble='Has loncron errors.<br />'; |
|
} elsif ($host{$local.'_loncron_doomed'}>600) { |
|
$trouble='High loncron count.<br />'; |
|
} |
|
if ($host{$local.'_load_doomed'}>5) { |
|
$trouble='High load.<br />'; |
|
} |
|
if ($host{$local.'_users_doomed'}>200) { |
|
$trouble='High user volume.<br />'; |
|
} |
|
if ($host{$local.'_mysql_doomed'}>1) { |
|
$trouble='MySQL database apparently offline.<br />'; |
|
} |
|
if ($host{$local.'_checkrpms_doomed'}>100) { |
|
$trouble='RPMs outdated.<br />'; |
|
} |
|
if ($trouble) { $count++; &serverstatus($local,$trouble); } |
|
} |
|
unless ($count) { print "No mayor trouble."; } |
|
} |
|
# ============================================================== Close, refresh |
|
print "</form><script>"; |
|
$runtime=time-$starttime; |
|
if ($runtime>=$refresh) { |
|
print 'document.status.submit();'; |
|
} else { |
|
$refreshtime=int(1000*($refresh-$runtime)); |
|
print "setTimeout('document.status.submit()',$refreshtime);\n". |
|
"document.prgstat.progress.value='Will automatically refresh ($refresh secs refresh cycle)'"; |
|
} |
|
print "</script></body></html>"; |
|
exit 0; |