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add offset info #1

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add offset info #1

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9412029
add offset info
Vebryn Jul 21, 2015
1b15495
Update check_ntpd.pl
Vebryn Mar 4, 2016
868fb38
Update check_ntpd.pl
Vebryn Mar 4, 2016
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19 changes: 16 additions & 3 deletions check_ntpd.pl
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Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,7 @@
chomp($ntpq_path);
my @server_list = `$ntpq_path -pn`;
my %server_health;
my %server_offset;
my $peer_count;
my $overall_health = 0;
my $good_count;
Expand All @@ -19,6 +20,7 @@
"warning=i" => \(my $warning_threshold = '75'),
"peer_critical=i" => \(my $peer_critical_threshold = '1'),
"peer_warning=i" => \(my $peer_warning_threshold = '2'),
"no-check-backup" => \(my $no_check_backup = 0),
"help" => \&display_help,
);

Expand Down Expand Up @@ -85,6 +87,9 @@

# Set percentage in hash
$server_health{$tmp_array[0]} = $x;

# Set offset in new hash
$server_offset{$tmp_array[0]} = $tmp_array[8];
}

# Cycle through hash and tally weighted average of peer health
Expand Down Expand Up @@ -124,7 +129,7 @@
print_server_list();
exit 2;
#if there is no backup ntp server selected, warn
} elsif($selected_backup < 1) {
} elsif(!$no_check_backup and $selected_backup < 1) {
print_overall_health("Warning");
print_server_list();
exit 1;
Expand All @@ -135,15 +140,22 @@
exit 0;

sub print_server_list {
print "------------------------------------------------------\n";
while(my($key, $val) = each(%server_health)) {
print "Received " . $val . "% of the traffic from " . $key . "\n";
}
# display perf data
print "|";
my $i=0;
while(my($key, $val) = each(%server_offset)) {
print "offset" . $i . "=" . "$val;;; ";
$i+=1;
}
print "\n";
}

sub print_overall_health {
print $_[0] . " - NTPd Health is " . $overall_health . "% with " . $peer_count . " peer(s).\n";
print "Thresholds: Health (" . $warning_threshold . "%|" . $critical_threshold . "%); Peers (" . $peer_warning_threshold . "|" . $peer_critical_threshold . ")\n";
print "Thresholds: Health (" . $warning_threshold . "%," . $critical_threshold . "%); Peers (" . $peer_warning_threshold . "," . $peer_critical_threshold . ")\n";
}

sub display_help {
Expand All @@ -162,6 +174,7 @@ sub display_help {
print "\t--warning|-w <num>\t-Set the warning threshold for overall health (default:75)\n";
print "\t--peer_critical <num>\t-Set the critical threshold for number of peers (default:1)\n";
print "\t--peer_warning <num>\t-Set the warning threshold for number of peers (default:2)\n";
print "\t--no-check-backup\t-Don't check backup availability\n";
print "\t--help|-h\t\t-display this help\n";
exit 0;
}