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########################################################
# Please file all bug reports, patches, and feature
# requests under:
# https://sourceforge.net/p/logwatch/_list/tickets
# and copy:
# Stefan Jakobs <logwatch at localside.net>
# Help requests and discusion can be filed under:
# https://sourceforge.net/p/logwatch/discussion/
########################################################
###########################################################################
# This was written and is maintained by:
# Stefan Jakobs <logwatch at localside.net>
#
# Please send all comments, suggestions, bug reports,
# etc, to logwatch at localside.net.
###########################################################################
# Copyright (c) 2013 Stefan Jakobs
# Covered under the included MIT/X-Consortium License:
# http://www.opensource.org/licenses/mit-license.php
# All modifications and contributions by other persons to
# this script are assumed to have been donated to the
# Logwatch project and thus assume the above copyright
# and licensing terms. If you want to make contributions
# under your own copyright or a different license this
# must be explicitly stated in the contribution and the
# Logwatch project reserves the right to not accept such
# contributions. If you have made significant
# contributions to this script and want to claim
# copyright please contact logwatch-devel@lists.sourceforge.net.
###########################################################################
use strict;
my $Detail = $ENV{'LOGWATCH_DETAIL_LEVEL'} || 0;
my $Version = 0.1;
# initialize logwatch variables
my $ThisLine = "";
my %OtherList = ();
# initialize variables which save the stats
my (%fatal, %info, %warn);
my (%mon_fatal, %mon_error);
### Parse the lines ###
while (defined($ThisLine = <STDIN>)) {
chomp($ThisLine);
$ThisLine =~ s/^\d{4}\/\d\d\/\d\d \d\d:\d\d:\d\d *//;
if ( ($ThisLine =~ /^INFO We have some new roles added or old rules deleted!$/) or
($ThisLine =~ /^INFO END$/)
) {
# ignore
} elsif ($ThisLine =~ /^FATAL State of host '(\S+)' changed from (\S+) to (\S+)(?: .* for (?:only )?(\d+) seconds)?/) {
my $sec = "";
if ( $4 > 0 ) {
$sec = "(for $4 s)";
}
$mon_fatal{"State change"}{"$1: $2 -> $3 $sec"}++;
} elsif ($ThisLine =~ /^FATAL Agent on host '(\S+)' (.*)/) {
$mon_fatal{"Agent on host"}{"$1: $2"}++;
} elsif ($ThisLine =~ /^FATAL Can't reach agent on host '(\S+)'/) {
$mon_fatal{"Agent on host"}{"$1: can't be reached"}++;
} elsif ($ThisLine =~ /^FATAL (Couldn't open status file) '([^']+)'/) {
$mon_fatal{"$1"}{"$2"}++;
} elsif ($ThisLine =~ /^FATAL ([^\:]+)(?:: ERROR: (.*))?/) {
$fatal{"$1"}{"$2"}++;
} elsif ( (my ($srv, $host, $err, $msg) ) =
($ThisLine =~ /^ERROR Check '(\S+)' on '(\S+)' has (.*) Message: ERROR: ([^(]*)/) ) {
$mon_error{"$host: $srv: $err $msg"}++;
} elsif ($ThisLine =~ /^ERROR The (status of the (?:system|agent on host) '\S+' could not be determined)/) {
$mon_error{"$1"}++;
} elsif ($ThisLine =~ /^ERROR (Can't (?:reach agent on host|send offline status notification to)) '(\S+)'/) {
$mon_error{"$2: $1"}++;
} elsif ( $ThisLine =~ /^WARN (.*) Message: (UNKNOWN:) ([^(]*)/) {
$warn{"$2: $1 $3"}++;
} elsif ( $ThisLine =~ /^WARN (.*)/ ) {
$warn{"$1"}++;
} elsif ( $ThisLine =~ /^INFO (.*)/) {
$info{"$1"}++;
} else {
# Report any unmatched entries...
$OtherList{$ThisLine}++;
}
}
### generate output ###
if (keys %mon_fatal) {
print "\n Monitoring FATAL:\n";
foreach my $msg (keys %mon_fatal) {
printf " %-52s", $msg;
foreach my $err (sort {$a cmp $b} keys %{$mon_fatal{$msg}}) {
if ($err) {
printf "\n\t%-48s: %4i time(s)", $err, $mon_fatal{$msg}{$err};
} else {
printf ": %4i time(s)\n", $mon_fatal{$msg}{$err};
}
}
print "\n";
}
}
if (keys %mon_error) {
print "\n Monitoring ERROR:\n";
foreach my $msg (sort {$a cmp $b} keys %mon_error) {
printf " %-52s: %4i time(s)\n", $msg, $mon_error{$msg};
}
}
if (keys %fatal) {
print "\n Agent FATAL:\n";
foreach my $msg (sort {$a cmp $b} keys %fatal) {
printf " %-52s", $msg;
foreach my $err (sort {$a cmp $b} keys %{$fatal{$msg}}) {
if ($err) {
printf "\n\t%-48s: %4i time(s)\n", $err, $fatal{$msg}{$err};
} else {
printf ": %4i time(s)\n", $fatal{$msg}{$err};
}
}
}
}
if (keys %warn and $Detail > 1) {
print "\n Agent WARN:\n";
foreach my $msg (sort {$a cmp $b} keys %warn) {
printf " %-52s: %4i time(s)\n", $msg, $warn{$msg};
}
}
if (keys %info and $Detail > 5) {
print "\n INFO:\n";
foreach my $msg (sort {$a cmp $b} keys %info) {
printf " %-52s: %5i time(s)\n", $msg, $info{$msg};
}
}
if (keys %OtherList) {
print "\n**** Unmatched entries ****\n";
foreach my $Error (keys %OtherList) {
print " $Error : $OtherList{$Error} Time(s)\n";
}
}
### return without a failure ###
exit(0);
# vi: shiftwidth=3 tabstop=3 syntax=perl et
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