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#!/usr/bin/perl
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
#
# This Source Code Form is "Incompatible With Secondary Licenses", as
# defined by the Mozilla Public License, v. 2.0.
use strict;
use warnings;
use FindBin qw($Bin);
use lib "$Bin/..";
use lib "$Bin/../lib";
use Bugzilla;
use Bugzilla::Constants;
use Bugzilla::Product;
use Bugzilla::User;
use Getopt::Long;
Bugzilla->usage_mode(USAGE_MODE_CMDLINE);
my $config = {
# filter by assignee, product or component
assignee => '',
product => '',
component => '',
unassigned => 'nobody@mozilla.org',
# severities
severity => 'major,critical,blocker',
# time in hours to wait before paging/warning
major_alarm => 24,
major_warn => 20,
critical_alarm => 8,
critical_warn => 5,
blocker_alarm => 0,
blocker_warn => 0,
any_alarm => 24,
any_warn => 20,
};
my $usage = <<EOF;
FILTERS
the filter determines which bugs to check, either by assignee, product or the
product's component. For backward compatibility, if just an email address is
provided, it will be used as the assignee.
--assignee <email> filter bugs by assignee
--product <name> filter bugs by product name
--component <name> filter bugs by product's component name
--unassigned <email> set the unassigned user (default: $config->{unassigned})
SEVERITIES
by default alerts and warnings will be generated for 'major', 'critical', and
'blocker' bugs. you can alter this list with the 'severity' switch.
setting severity to 'any' will result in alerting on unassigned bugs
regardless of severity.
--severity <major|critical|blocker>[,..]
--severity any
TIMING
time in hours to wait before paging or warning.
--major_alarm <hours> (default: $config->{major_alarm})
--major_warn <hours> (default: $config->{major_warn})
--critical_alarm <hours> (default: $config->{critical_alarm})
--critical_warn <hours> (default: $config->{critical_warn})
--blocker_alarm <hours> (default: $config->{blocker_alarm})
--blocker_warn <hours> (default: $config->{blocker_warn})
when severity checking is set to "any", use the any_* switches instead:
--any_alarm <hours> (default: $config->{any_alarm})
--any_warn <hours> (default: $config->{any_warn})
EXAMPLES
nagios_blocker_checker.pl --assignee server-ops\@mozilla-org.bugs
nagios_blocker_checker.pl server-ops\@mozilla-org.bugs
nagios_blocker_checker.pl --product 'Release Engineering' \
--component 'Loan Requests' \
--severity any --any_warn 24 --any_alarm 24
EOF
die($usage) unless GetOptions(
'assignee=s' => \$config->{assignee},
'product=s' => \$config->{product},
'component=s' => \$config->{component},
'severity=s' => \$config->{severity},
'major_alarm=i' => \$config->{major_alarm},
'major_warn=i' => \$config->{major_warn},
'critical_alarm=i' => \$config->{critical_alarm},
'critical_warn=i' => \$config->{critical_warn},
'blocker_alarm=i' => \$config->{blocker_alarm},
'blocker_warn=i' => \$config->{blocker_warn},
'any_alarm=i' => \$config->{any_alarm},
'any_warn=i' => \$config->{any_warn},
'help|?' => \$config->{help},
);
$config->{assignee} = $ARGV[0] if !$config->{assignee} && @ARGV;
die $usage if
$config->{help}
|| !($config->{assignee} || $config->{product})
|| ($config->{assignee} && $config->{product})
|| ($config->{component} && !$config->{product})
|| !$config->{severity};
#
use constant NAGIOS_OK => 0;
use constant NAGIOS_WARNING => 1;
use constant NAGIOS_CRITICAL => 2;
use constant NAGIOS_NAMES => [qw( OK WARNING CRITICAL )];
my $dbh = Bugzilla->switch_to_shadow_db;
my $any_severity = $config->{severity} eq 'any';
my ($where, @values);
if ($config->{assignee}) {
$where = 'bugs.assigned_to = ?';
push @values, Bugzilla::User->check({ name => $config->{assignee} })->id;
} elsif ($config->{component}) {
$where = 'bugs.product_id = ? AND bugs.component_id = ? AND bugs.assigned_to = ?';
my $product = Bugzilla::Product->check({ name => $config->{product} });
push @values, $product->id;
push @values, Bugzilla::Component->check({ product => $product, name => $config->{component} })->id;
push @values, Bugzilla::User->check({ name => $config->{unassigned} })->id;
} else {
$where = 'bugs.product_id = ? AND bugs.assigned_to = ?';
push @values, Bugzilla::Product->check({ name => $config->{product} })->id;
push @values, Bugzilla::User->check({ name => $config->{unassigned} })->id;
}
if (!$any_severity) {
$where .= ' AND bug_severity IN (' .
join(',', map { $dbh->quote($_) } split(/,/, $config->{severity})) . ')';
}
my $sql = <<EOF;
SELECT bug_id, bug_severity, UNIX_TIMESTAMP(bugs.creation_ts) AS ts
FROM bugs
WHERE $where
AND COALESCE(resolution, '') = ''
EOF
my $bugs = {
'major' => [],
'critical' => [],
'blocker' => [],
'any' => [],
};
my $current_state = NAGIOS_OK;
my $current_time = time;
foreach my $bug (@{ $dbh->selectall_arrayref($sql, { Slice => {} }, @values) }) {
my $severity = $any_severity ? 'any' : $bug->{bug_severity};
my $age = ($current_time - $bug->{ts}) / 3600;
if ($age > $config->{"${severity}_alarm"}) {
$current_state = NAGIOS_CRITICAL;
push @{$bugs->{$severity}}, $bug->{bug_id};
} elsif ($age > $config->{"${severity}_warn"}) {
if ($current_state < NAGIOS_WARNING) {
$current_state = NAGIOS_WARNING;
}
push @{$bugs->{$severity}}, $bug->{bug_id};
}
}
print "bugs " . NAGIOS_NAMES->[$current_state] . ": ";
if ($current_state == NAGIOS_OK) {
if ($config->{severity} eq 'any') {
print "No unassigned bugs found.";
} else {
print "No $config->{severity} bugs found."
}
}
foreach my $severity (qw( blocker critical major any )) {
my $list = $bugs->{$severity};
if (@$list) {
printf
"%s %s %s found https://bugzil.la/" . join(',', @$list) . " ",
scalar(@$list),
($any_severity ? 'unassigned' : $severity),
(scalar(@$list) == 1 ? 'bug' : 'bugs');
}
}
print "\n";
exit $current_state;
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