Mirrors/Munin-Contrib
1
0
Fork 0
mirror of https://github.com/munin-monitoring/contrib.git synced 2025-07-21 18:41:03 +00:00
Code Issues Releases Wiki Activity

move postfix plugins into the mail directory

Browse source
This commit is contained in:
Kenyon Ralph 2013-05-08 14:24:31 -07:00
parent ab9c97caeb
commit 6de3ccf145
9 changed files with 0 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

220
plugins/postfix/postfix_mailvolume_multi
View file

@ -1,220 +0,0 @@
#!/usr/bin/perl -w
# -*- perl -*-
=head1 NAME
postfix_mailvolume - Plugin to monitor the volume of mails delivered
by multiple postfix and stores per postfix delivered data.
=head1 APPLICABLE SYSTEMS
Any postfix.
=head1 CONFIGURATION
The following shows the default configuration.
[postfix*]
env.logdir /var/log
env.logfile syslog
=head2 Needed additional configuration
To correctly get all the postfix log data, the postfix system_log prefix names need to be defined with the env.postfix config setting.
If this is not set, the script tries to find all the postfix config folders in /etc/postfix* and get the syslog names from there
env.postfix postfix10 postfix11 postfix12
=head1 INTERPRETATION
The plugin shows the number of bytes of mail that has passed through
the postfix installation per postfix mailer running.
=head1 MAGIC MARKERS
#%# family=auto
#%# capabilities=autoconf
=head1 BUGS
None known
=head1 VERSION
$Id: postfix_mailvolume.in 2314 2009-08-03 11:28:34Z ssm $
=head1 AUTHOR
Copyright (C) 2011.
Clemens Schwaighofer (gullevek@gullevek.org)
=head1 LICENSE
GPLv2
=cut
use strict;
use Munin::Plugin;
my $pos = undef;
my $syslog_name = '';
my @postfix_syslog_name = ();
my %volume = ();
my @restore_state = ();
my $i = 1;
my $LOGDIR = $ENV{'logdir'} || '/var/log';
my $LOGFILE = $ENV{'logfile'} || 'syslog';
my $POSTFIX = $ENV{'postfix'} || '';
# get the postfix syslog_name from the POSTFIX env var, if not set, find them in the /etc/postfix* type
if (!$POSTFIX)
{
foreach my $dir (grep -d, glob "/etc/postfix*")
{
# remove the leading etc
$dir =~ s/\/etc\///g;
# add data to the postfix string
$POSTFIX .= ' ' if ($POSTFIX);
$POSTFIX .= $dir;
}
}
if ($POSTFIX)
{
foreach my $config (split(/ /, $POSTFIX))
{
# find the syslog name
$syslog_name = `postconf -c /etc/$config | grep "syslog_name"`;
# remove any pending whitespace or line breaks
chomp($syslog_name);
$syslog_name =~ s/syslog_name = //g;
# add this to the postfix syslog name array
push(@postfix_syslog_name, $syslog_name);
# also init set the syslog name 0
$volume{$syslog_name} = 0;
}
}
else
{
print "Cannot get any postfix syslog_name data\n";
exit 1;
}
sub parseLogfile
{
my ($fname, $start) = @_;
my ($LOGFILE, $rotated) = tail_open($fname, $start);
my $line;
while ($line =<$LOGFILE>)
{
chomp ($line);
# get the postfix syslog name and the size
if ($line =~ /\ (\w+)\/qmgr.*from=.*size=([0-9]+)/)
{
$volume{$1} += $2;
}
}
return tail_close($LOGFILE);
}
if ($ARGV[0] and $ARGV[0] eq "autoconf")
{
my $logfile;
`which postconf >/dev/null 2>/dev/null`;
if (!$?)
{
$logfile = "$LOGDIR/$LOGFILE";
if (-f $logfile)
{
if (-r "$logfile")
{
print "yes\n";
exit 0;
}
else
{
print "no (logfile '$logfile' not readable)\n";
}
}
else
{
print "no (logfile '$logfile' not found)\n";
}
}
else
{
print "no (postfix not found)\n";
}
exit 0;
}
if ($ARGV[0] and $ARGV[0] eq "config")
{
print "graph_title Postfix bytes throughput per postfix\n";
print "graph_args --base 1000 -l 0\n";
print "graph_vlabel bytes / \${graph_period}\n";
print "graph_scale yes\n";
print "graph_category postfix\n";
print "graph_total Throughput sum\n";
# loop through the postfix names and create per config an entry
foreach $syslog_name (@postfix_syslog_name)
{
print $syslog_name."_volume.label ".$syslog_name." throughput\n";
print $syslog_name."_volume.type DERIVE\n";
print $syslog_name."_volume.min 0\n";
}
exit 0;
}
my $logfile = "$LOGDIR/$LOGFILE";
if (! -f $logfile) {
print "delivered.value U\n";
exit 1;
}
@restore_state = restore_state();
# first is pos, rest is postfix entries
$pos = $restore_state[0];
# per postfix values are store: postfix config,value
for ($i = 1; $i < @restore_state; $i ++)
{
my ($key, $value) = split(/,/, $restore_state[$i]);
$volume{$key} = $value;
}
if (!$pos)
{
# No state file present. Avoid startup spike: Do not read log
# file up to now, but remember how large it is now, and next
# time read from there.
$pos = (stat $logfile)[7]; # File size
foreach $syslog_name (@postfix_syslog_name)
{
$volume{$syslog_name} = 0;
}
}
else
{
$pos = parseLogfile($logfile, $pos);
}
@restore_state = ($pos);
foreach $syslog_name (sort keys %volume)
{
print $syslog_name."_volume.value ".$volume{$syslog_name}."\n";
push(@restore_state, $syslog_name.','.$volume{$syslog_name});
}
# save the current state
save_state(@restore_state);
# vim:syntax=perl
__END__