commit af43822f8a43c7642216b70b15ec1e74915333f1e6af1bf85f341f9d46a94828 Author: Lars Vogdt Date: Wed Jul 30 19:20:37 2014 +0000 osc copypac from project:server:monitoring package:nagios-plugins-sar-perf revision:10 OBS-URL: https://build.opensuse.org/package/show/server:monitoring/monitoring-plugins-sar-perf?expand=0&rev=1 diff --git a/.gitattributes b/.gitattributes new file mode 100644 index 0000000..9b03811 --- /dev/null +++ b/.gitattributes @@ -0,0 +1,23 @@ +## Default LFS +*.7z filter=lfs diff=lfs merge=lfs -text +*.bsp filter=lfs diff=lfs merge=lfs -text +*.bz2 filter=lfs diff=lfs merge=lfs -text +*.gem filter=lfs diff=lfs merge=lfs -text +*.gz filter=lfs diff=lfs merge=lfs -text +*.jar filter=lfs diff=lfs merge=lfs -text +*.lz filter=lfs diff=lfs merge=lfs -text +*.lzma filter=lfs diff=lfs merge=lfs -text +*.obscpio filter=lfs diff=lfs merge=lfs -text +*.oxt filter=lfs diff=lfs merge=lfs -text +*.pdf filter=lfs diff=lfs merge=lfs -text +*.png filter=lfs diff=lfs merge=lfs -text +*.rpm filter=lfs diff=lfs merge=lfs -text +*.tbz filter=lfs diff=lfs merge=lfs -text +*.tbz2 filter=lfs diff=lfs merge=lfs -text +*.tgz filter=lfs diff=lfs merge=lfs -text +*.ttf filter=lfs diff=lfs merge=lfs -text +*.txz filter=lfs diff=lfs merge=lfs -text +*.whl filter=lfs diff=lfs merge=lfs -text +*.xz filter=lfs diff=lfs merge=lfs -text +*.zip filter=lfs diff=lfs merge=lfs -text +*.zst filter=lfs diff=lfs merge=lfs -text diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..57affb6 --- /dev/null +++ b/.gitignore @@ -0,0 +1 @@ +.osc diff --git a/check_iostat b/check_iostat new file mode 100644 index 0000000..43d2c02 --- /dev/null +++ b/check_iostat @@ -0,0 +1,150 @@ +#!/usr/bin/perl + +# +# Version 0.0.2 - Jan/2009 +# Changes: added device verification +# +# by Thiago Varela - thiago@iplenix.com + +# Version 0.1 - Nov/2011 +# by Ruediger Oertel ro@suse.de +# Changes: +# - rewrite in perl, no need for external grep, awk, bc +# - add output for iowait +# - implement using device mapper names, e.g. $vg-$lv + +use strict; +use Getopt::Std; + +$Getopt::Std::STANDARD_HELP_VERSION = "true"; + +my $iostat = `which iostat 2>/dev/null`; +chomp($iostat); + +my $progname = $0; + + +# call it VERSION_MESSAGE so that getopts uses it automatically +sub VERSION_MESSAGE { + print "$progname: version 0.1, Nov/2011\n"; +} + +# call it HELP_MESSAGE so that getopts uses it automatically +sub HELP_MESSAGE { + print "\n\tThis plugin shows the I/O usage of the specified disk, using the iostat external program.\n"; + print "\tIt prints three statistics: Transactions per second (tps), Kilobytes per second\n"; + print "tread from the disk (KB_read/s) and and written to the disk (KB_written/s)\n\n"; + print "$progname:\n\t-d \t\tDevice to be checked (without the full path, eg. sda)\n"; + print "\t\t\t\t(also accepted are device mapper names)\n"; + print "\t-c ,,\tSets the CRITICAL level for tps, KB_read/s and KB_written/s, respectively\n"; + print "\t-w ,,\tSets the WARNING level for tps, KB_read/s and KB_written/s, respectively\n"; + print "\t-C \t Sets the CRITICAL level for iowait\n"; + print "\t-W \t Sets the WARNING level for iowait\n"; + print "\t\t\t(if no level is set for iowait, no warning is set for this value)\n"; + exit 1; +} + +unless ($iostat && -f $iostat) { + warn "ERROR: You must have iostat installed in order to run this plugin\n"; + exit 1; +} + +# Getting parameters: +my %opts; +getopts('d:w:c:W:C:hv', \%opts); + +my $disk = $opts{'d'}; +my $warning = $opts{'w'}; +my $critical = $opts{'c'}; +my $warning_iowait = $opts{'W'}; +my $critical_iowait = $opts{'C'}; + +VERSION_MESSAGE() if $opts{'v'}; +HELP_MESSAGE() if $opts{'h'}; + +# Adjusting the three warn and crit levels: +my ($crit_tps,$crit_read,$crit_written) = split(',',$critical); +my ($warn_tps,$warn_read,$warn_written) = split(',',$warning); + +# Checking parameters: +if (! -b "/dev/$disk") { + if (-b "/dev/mapper/$disk") { + my @f = stat("/dev/mapper/$disk"); + $f[6] %= 256; + $disk = "dm-$f[6]"; + } else { + warn "ERROR: Device incorrectly specified\n"; + HELP_MESSAGE(); + } +} + +unless ($warn_tps && $warn_read && $warn_written && $crit_tps && $crit_read && $crit_written) { + warn "ERROR: You must specify all warning and critical levels\n"; + HELP_MESSAGE(); +} + +if ($warn_tps > $crit_tps || $warn_read > $crit_read || $warn_written > $crit_written) { + warn "ERROR: critical levels must be highter than warning levels\n"; + HELP_MESSAGE(); +} + +if ($warning_iowait && $critical_iowait && $warning_iowait > $critical_iowait) { + warn "ERROR: critical iowait level must be higher that warning level\n"; + HELP_MESSAGE(); +} + +my ($tps,$kbread,$kbwritten,$iowait); +my $seen_usage = 0; +my $seen_disk = 0; + +# Doing the actual check: +open (IOSTAT,"-|","$iostat -k $disk 5 2"); +while () { + chomp(); + if (/^[0-9\.\ \t]+$/) { + $seen_usage++; + next if $seen_usage < 2; + my (@stats) = split ('\s+', $_); + $iowait = $stats[4]; + next; + } + if (/^$disk /) { + $seen_disk++; + next if $seen_disk < 2; + my (@stats) = split ('\s+', $_); + ($tps,$kbread,$kbwritten) = @stats[1,2,3]; + last; + } +} +close (IOSTAT); + +my $msg = "OK"; +my $status = 0; + +# Comparing the result and setting the correct level: +if ($tps >= $warn_tps || $kbread >= $warn_read || $kbwritten >= $warn_written) { + $msg = "WARNING"; + $status = 1; +} + +if ($warning_iowait && $iowait >= $warning_iowait) { + $msg = "WARNING"; + $status = 1; +} + +if ($tps >= $crit_tps || $kbread >= $crit_read || $kbwritten >= $crit_written) { + $msg = "CRITICAL"; + $status = 2; +} + +if ($critical_iowait && $iowait >= $critical_iowait) { + $msg = "CRITICAL"; + $status = 2; +} + + +# Printing the results: +print "$msg - I/O stats tps=$tps KB_read/s=$kbread KB_written/s=$kbwritten iowait=$iowait | 'tps'=$tps; 'KB_read/s'=$kbread; 'KB_written/s'=$kbwritten; 'iowait'=$iowait\n"; + +# Bye! +exit $status; diff --git a/nagios-plugins-sar-perf-output.patch b/nagios-plugins-sar-perf-output.patch new file mode 100644 index 0000000..8b9adcd --- /dev/null +++ b/nagios-plugins-sar-perf-output.patch @@ -0,0 +1,14 @@ +Index: check_sar_perf.py +=================================================================== +--- check_sar_perf.py.orig ++++ check_sar_perf.py +@@ -99,7 +99,8 @@ class SarNRPE: + # Create dictionary + for i in range(len(columns)): + # Remove first column if data contains only letters +- if i != 0 or not search.match(data[i]): ++ #if i != 0 or not search.match(data[i]): ++ if (i != 0 or not search.match(data[i])) and (columns[i] != "DEV"): + # Remove characters that cause issues (%/) + badchars=['%','/'] + columns[i] = ''.join(j for j in columns[i] if j not in badchars) diff --git a/nagios-plugins-sar-perf-stdout.patch b/nagios-plugins-sar-perf-stdout.patch new file mode 100644 index 0000000..c07023b --- /dev/null +++ b/nagios-plugins-sar-perf-stdout.patch @@ -0,0 +1,19 @@ +Index: check_sar_perf.py +=================================================================== +--- check_sar_perf.py.orig ++++ check_sar_perf.py +@@ -153,11 +153,12 @@ def Main(args): + else: + sar = SarNRPE(myOpts[args[1]]) + else: +- print 'ERROR: option not defined' ++ print 'ERROR: option ',args[1],' not defined' + sys.exit(ERR_UNKN) + + # Output in NRPE format +- print 'sar OK|', ' '.join(sar.stats) ++ args[0]='' ++ print 'sar OK: ',' '.join(args),'|', ' '.join(sar.stats) + + if __name__ == '__main__': + Main(sys.argv) diff --git a/nagios-plugins-sar-perf.changes b/nagios-plugins-sar-perf.changes new file mode 100644 index 0000000..1e00d02 --- /dev/null +++ b/nagios-plugins-sar-perf.changes @@ -0,0 +1,54 @@ +------------------------------------------------------------------- +Fri Nov 9 16:57:05 CET 2012 - ro@suse.de + +- check_iostat: use 5 seconds instead of 2 to get more useful data + +------------------------------------------------------------------- +Mon Nov 28 14:26:57 CET 2011 - ro@suse.de + +- check_iostat: add warning and critical levels for iowait + +------------------------------------------------------------------- +Sat Nov 26 19:41:38 CET 2011 - ro@suse.de + +- check_iostat: actually check current io stats, not since boot + +------------------------------------------------------------------- +Sat Nov 26 00:59:35 CET 2011 - ro@suse.de + +- more additions to check_iostat: can use device-mapper name + +------------------------------------------------------------------- +Fri Nov 25 12:51:48 CET 2011 - ro@suse.de + +- rewrite check_iostat in perl, also output iowait value + +------------------------------------------------------------------- +Fri Nov 25 10:51:16 CET 2011 - ro@suse.de + +- add requires sysstat +- check_iostat: call iostat with "-k" to really display kb + instead of blocks as unit + +------------------------------------------------------------------- +Thu Nov 24 16:26:58 UTC 2011 - lars@linux-schulserver.de + +- added check_iostat + +------------------------------------------------------------------- +Tue Oct 4 15:27:09 UTC 2011 - lars@linux-schulserver.de + +- also print the used arguments as output to STDOUT, so the user + knows what is mesured (nagios-plugins-sar-perf-stdout.patch) + +------------------------------------------------------------------- +Tue Oct 4 12:59:33 UTC 2011 - lars@linux-schulserver.de + +- added nagios-plugins-sar-perf-output.patch : + do not print DEV name for disk in performance output + +------------------------------------------------------------------- +Sun Jul 24 10:05:07 UTC 2011 - lars@linux-schulserver.de + +- initial version (git commit 4878d0cc66e928bd1075) defined as 0.1 + diff --git a/nagios-plugins-sar-perf.spec b/nagios-plugins-sar-perf.spec new file mode 100644 index 0000000..b70f2f4 --- /dev/null +++ b/nagios-plugins-sar-perf.spec @@ -0,0 +1,72 @@ +# +# spec file for package nagios-plugins-sar-perf +# +# All modifications and additions to the file contributed by third parties +# remain the property of their copyright owners, unless otherwise agreed +# upon. The license for this file, and modifications and additions to the +# file, is the same license as for the pristine package itself (unless the +# license for the pristine package is not an Open Source License, in which +# case the license is the MIT License). An "Open Source License" is a +# license that conforms to the Open Source Definition (Version 1.9) +# published by the Open Source Initiative. + +# Please submit bugfixes or comments via http://bugs.opensuse.org/ +# + +# norootforbuild + + +Name: nagios-plugins-sar-perf +Summary: NRPE plugin to get performance data from sar +Version: 0.1 +Release: 1 +Url: https://github.com/nickanderson/check-sar-perf +License: GPL +Group: System/Monitoring +Source0: nickanderson-check-sar-perf-4878d0c.tar.gz +Source1: check_iostat +Patch0: nagios-plugins-sar-perf-output.patch +Patch1: nagios-plugins-sar-perf-stdout.patch +Requires: python sysstat +BuildArch: noarch +BuildRoot: %{_tmppath}/%{name}-%{version}-build +%define libexecdir %_prefix/lib/nagios/plugins + +%description +This plug-in was written to get performance data from sar. It was developed for +use with Zenoss but should work with other NRPE compatible NMS. + +Example output: + +check_sar_perf cpu +sar OK| CPU=all user=59.90 nice=0.00 system=4.46 iowait=0.00 steal=0.00 + idle=35.64 + +check_sar_perf disk sda +sar OK| DEV=sda tps=0.00 rd_sec/s=0.00 wr_sec/s=0.00 avgrq-sz=0.00 + avgqu-sz=0.00 await=0.00 svctm=0.00 util=0.00 + + +%prep +%setup -q -n nickanderson-check-sar-perf-4878d0c +%patch0 -p0 +%patch1 -p0 + +%build + +%install +install -D -m755 check_sar_perf.py %{buildroot}/%{libexecdir}/check_sar_perf +install -m755 %{SOURCE1} %{buildroot}/%{libexecdir}/check_iostat + +%clean +rm -rf %{buildroot} + +%files +%defattr(-,root,root) +# avoid build dependecy of nagios - own the dirs +%dir %{_prefix}/lib/nagios +%dir %{libexecdir} +%{libexecdir}/check_sar_perf +%{libexecdir}/check_iostat + +%changelog diff --git a/nickanderson-check-sar-perf-4878d0c.tar.gz b/nickanderson-check-sar-perf-4878d0c.tar.gz new file mode 100644 index 0000000..b911c79 --- /dev/null +++ b/nickanderson-check-sar-perf-4878d0c.tar.gz @@ -0,0 +1,3 @@ +version https://git-lfs.github.com/spec/v1 +oid sha256:4c76642e2dfc208fe0e699f6fdc55231d9839f2bfd55cb6371c63cf5ad8be5ed +size 3308