--- Begin Message ---
Package: hobbit-plugins
Version: 20080705
Severity: wishlist
Hello "Christian Herzog <[email protected]>" added the following lines to
/etc/hobbit/hobbitserver.d/ircbot.cfg:
#IRC nicks that should be alerted when certain machines have a problem
ALERT_NICKS="johndoe, luckyluke"
ALERT_HOSTS="jollyjoker foobar"
ALERT_IGNORE="apt"
and the feature in /usr/lib/hobbit/server/ext/ircbot, the bot is attached
to the bugreport.
Would you mind adding/revising the changes to the next release?
Thanks,
Guerkan
--
while(!asleep()) sheep++;
#!/usr/bin/perl
# Copyright (C) 2008 Christoph Berg <[email protected]>
#
# Permission is hereby granted, free of charge, to any person
# obtaining a copy of this software and associated documentation
# files (the "Software"), to deal in the Software without
# restriction, including without limitation the rights to use,
# copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the
# Software is furnished to do so, subject to the following
# conditions:
#
# The above copyright notice and this permission notice shall be
# included in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
# OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
# HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
# WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
# OTHER DEALINGS IN THE SOFTWARE.
use warnings;
use strict;
use Net::IRC;
use Data::Dumper;
$| = 1;
my $hosttestre = '[a-z0-9.^*()\[\]|_+-]+'; # list of chars for host/test
patterns
my $channel = $ENV{IRC_CHANNEL} || die ("IRC_CHANNEL is not set");
my $access = $ENV{IRC_ACCESS} || ".*";
print scalar(localtime) . " Connecting to $ENV{IRC_SERVER}\n";
my $irc = new Net::IRC;
my $conn = $irc->newconn (
Nick => $ENV{IRC_NICK} || die ("IRC_NICK is not set"),
Server => $ENV{IRC_SERVER} || die ("IRC_SERVER is not set"),
Port => $ENV{IRC_PORT} || 6667,
Username => $ENV{IRC_USER} || 'hobbit',
Ircname => $ENV{IRC_IRCNAME} || 'Hobbit monitor bot',
SSL => $ENV{IRC_SSL} ? 1 : 0,
);
sub reply
{
my $event = shift;
if ($event->{to}->[0] =~ /^#/) {
return $event->{to}->[0];
} else {
return $event->{nick};
}
}
sub color
{
my %color = (
green => 3,
yellow => 7,
red => 4,
purple => 6,
blue => 2,
);
my $color = shift;
my $text = shift;
return "$color{$color}$text" if (exists ($color{$color}));
return $text;
}
sub age
{
my $age = time - shift;
if ($age <= 60) {
return sprintf ('%ds', $age);
} elsif ($age <= 3600) {
return sprintf ('%.1fm', $age / 60.0);
} elsif ($age <= 86400) {
return sprintf ('%.1fh', $age / 3600.0);
} elsif ($age <= 90 * 86400) {
return sprintf ('%.1fd', $age / 86400.0);
} else {
return sprintf ('%.1fmon', $age / (30 * 86400.0));
}
}
sub on_connect
{
my $self = shift;
print scalar (localtime) . " Joining $channel\n";
$self->join ($channel);
}
sub on_msg
{
# get input
my $conn = $_[0];
my $event = $_[1];
my $msg = substr ($event->{args}->[0], 0, 100);
chomp $msg;
$msg =~ s/[^[:print:]]/ /g;
return unless ($msg =~
/^(help|hosts?|status|query|clear|green|yellow|red|purple|blue)\b/);
# check access
my $date = scalar localtime;
my $from = $event->{from};
if ($from !~ /^($access)$/io) {
print "$date Denied access for $from ($msg)\n";
return;
}
# parse stuff
if ($msg =~ /^help\b/i) {
$conn->notice (reply ($event),
"List of commands: " .
"hosts [HOST [TEST]], status [HOST [TEST]], COLOR,
help");
} elsif ($msg =~ /^hosts?(?:\s+($hosttestre)(?:\s+($hosttestre))?)?/io)
{
my $host = $1 || '*';
my $test = $2 || 'info';
open F, "bb $ENV{BBDISP} 'hobbitdboard host=$host test=$test
fields=hostname,color' |";
my %hosts;
while (<F>) {
chomp;
my ($hostname, $color) = split /\|/;
$hosts{$hostname} = $test eq 'info' ? 'clear' : $color;
}
close F;
my @hosts = sort keys %hosts;
my $nhosts = scalar @hosts;
@hosts = @hosts[0 .. 19] if $nhosts > 20;
my $txt = join (' ', map { color ($hosts{$_}, $_) } @hosts);
$txt = "no hosts found" if $nhosts == 0;
$txt .= " ... " . ($nhosts - 20) . " more" if ($nhosts > 20);
$conn->notice (reply ($event), $txt);
} elsif ($msg =~ /^status\s+($hosttestre)\s+($hosttestre)/io) {
my ($host, $test) = ($1, $2);
open F, "bb $ENV{BBDISP} 'hobbitdboard host=$host test=$test
fields=hostname,testname,color,lastchange,logtime,disabletime,dismsg' |";
my $ntests;
while (<F>) {
next if (++$ntests > 5);
chomp;
my ($hostname, $testname, $color, $lastchange, $logtime,
$disabletime, $dismsg) = split /\|/;
$conn->notice (reply ($event),
"10$hostname $testname: " . color ($color,
$color) .
" for " . age ($lastchange) .
", reported " . age ($logtime) . " ago");
sleep 1;
if ($disabletime != 0) {
my $until = $disabletime == -1 ? "OK" :
scalar (localtime ($disabletime));
my %quote = ( '\\' => '\\', n => ' ',
p => '|', r => ' ', t => ' ' );
$dismsg =~ s/\\([\\nprt])/$quote{$1}/g;
$conn->notice (reply ($event),
"Test disabled until $until: $dismsg");
sleep 1;
}
}
close F;
if ($ntests > 5) {
$conn->notice (reply ($event), "... " . ($ntests - 5) .
" more");
}
} elsif ($msg =~ /^status\s+($hosttestre)/io) {
my $host = $1;
open F, "bb $ENV{BBDISP} 'hobbitdboard host=$host
fields=hostname,testname,color' |";
my %test;
while (<F>) {
chomp;
my ($hostname, $test, $color) = split /\|/;
next if $test =~ /^(info|trends)$/;
$test{$hostname}{$test} = $color;
}
close F;
my $nhosts;
for $host (sort keys %test) {
next if (++$nhosts > 5);
my $status = join (' ',
map { color ($test{$host}{$_}, $_) }
sort keys %{$test{$host}});
$status = "unknown" if (not scalar keys
%{$test{$host}});
$conn->notice (reply ($event), "10$host: $status");
sleep 1;
}
if ($nhosts > 5) {
$conn->notice (reply ($event), "... " . ($nhosts - 5) .
" more");
}
} elsif ($msg =~ /^status\b/io) {
open F, "bb $ENV{BBDISP} 'hobbitdboard
fields=hostname,testname,color' |";
my (%host, $services, %color);
while (<F>) {
chomp;
my ($host, $test, $color) = split /\|/;
next if $test =~ /^(info|trends)$/;
$host{$host} = 1;
$services++;
$color{$color}++;
}
close F;
my $hosts = scalar keys %host;
my $status = join ('', map { color ($_, " $color{$_} $_") }
sort keys %color );
$conn->notice (reply ($event),
"status: $hosts hosts, $services services,$status");
} elsif ($msg =~ /^(clear|green|yellow|red|purple|blue)\b/) {
my $color = $1;
open F, "bb $ENV{BBDISP} 'hobbitdboard
fields=hostname,testname,lastchange,logtime color=$color' |";
my $services = 0;
while (<F>) {
chomp;
my ($host, $test, $last, $logtime) = split /\|/;
next if $test =~ /^(info|trends)$/;
$services++;
if ($services <= 5) {
$conn->notice (reply ($event),
"10$host $test: " .
color ($color, $color) . " for " .
age ($last) . ", reported " .
age ($logtime) . " ago");
sleep 1;
}
}
close F;
if ($services == 0) {
$conn->notice (reply ($event),
"no " . color ($color, $color) . " services");
}
if ($services > 5) {
$conn->notice (reply ($event),
"... " . ($services - 5) . " more");
}
# not mentioned in 'help' as it is pretty boring
} elsif ($msg =~ /^query\s+($hosttestre)/i) {
my $query = $1;
my $ret = substr (`bb $ENV{BBDISP} 'query $query'`, 0, 100);
chomp $ret;
$ret =~ s/[^[:print:]]/ /g;
$conn->notice (reply ($event), "$query: " . ($ret || "no
result"));
} else {
return;
}
print "$date <$from> $msg\n";
sleep 2;
}
sub on_stdin
{
exit if eof (STDIN);
my $line = <STDIN>;
chomp $line;
return unless $line =~ /^@@./;
print "$line\n";
my @list = split /\|/, $line;
# 0 1 2 3 4 5 6
7 8 9 10 11 12 13
#
@@page#2|1204300490.218654|hobbitd|tesla.df7cb.de|hobbitd|127.0.0.1|1204302290|green|yellow|1204300490||-1|linux|linux|
#
@@page#1|1204302889.833747|127.0.0.1|hubble.df7cb.de|bat|10.81.1.7|1204304689|red|clear|1204302889||404645|||
if ($list[0] =~ /^...@\@page/) {
return if ($list[7] eq $list[8]); # no change
my $alertNicks = $ENV{ALERT_NICKS};
my @alertHosts = split ' ', $ENV{ALERT_HOSTS};
my @alertIgnore = split ' ', $ENV{ALERT_HOSTS};
my $alertMsg = '';
if (grep(/$list[3]/, @alertHosts) && !grep(/$list[4]/,
@alertIgnore) && ($list[7] eq 'red')) {
$alertMsg = $alertNicks.": ";
}
my $msg = "$alertMsg10$list[3] $list[4] is " .
color ($list[7], $list[7]) .
" (was " . color ($list[8], $list[8]) . ")";
if ($list[7] eq 'blue') {
open F, "bb $ENV{BBDISP} 'hobbitdboard host=$list[3]
test=$list[4] fields=disabletime,dismsg' |";
my $ret = <F>;
chomp $ret;;
close F;
my ($disabletime, $dismsg) = split /\|/, $ret;
my $until = $disabletime == -1 ? "OK" :
scalar (localtime ($disabletime));
my %quote = ( '\\' => '\\', n => ' ',
p => '|', r => ' ', t => ' ' );
$dismsg =~ s/\\([\\nprt])/$quote{$1}/g;
$dismsg =~ s/ / until $until /;
$msg .= " $dismsg";
}
if ($list[7] =~ /clear|green/) {
$conn->privmsg ($channel, $msg);
# was notice
} else {
$conn->privmsg ($channel, $msg);
}
sleep 2; # be nice
}
}
$conn->add_global_handler('376', \&on_connect); # global
$conn->add_handler('msg', \&on_msg); # local
$conn->add_handler('public', \&on_msg); # local
$irc->addfh( \*STDIN, \&on_stdin, "r" );
$irc->start;
--- End Message ---
