[packages/nagios-plugin-check_vserver_count] nagios plugin to check running vserver count

[glen]

commit b0b448171b890dcfcb3bc96730cdb5b8faa6a5c8
Author: Elan Ruusamäe <glen at delfi.ee>
Date:   Sat Sep 29 12:28:17 2012 +0300

    nagios plugin to check running vserver count

 check_vserver_count.cfg                | 34 ++++++++++++++++++++++++++
 check_vserver_count.sh                 | 12 ++++++++++
 nagios-plugin-check_vserver_count.spec | 44 ++++++++++++++++++++++++++++++++++
 3 files changed, 90 insertions(+)
---
diff --git a/nagios-plugin-check_vserver_count.spec b/nagios-plugin-check_vserver_count.spec
new file mode 100644
index 0000000..b4f71a6
--- /dev/null
+++ b/nagios-plugin-check_vserver_count.spec
@@ -0,0 +1,44 @@
+# $Revision: 1.17 $, $Date: 2011/12/22 13:16:57 $
+%define		plugin	check_vserver_count
+Summary:	Nagios plugin to check vserver count
+Name:		nagios-plugin-%{plugin}
+Version:	0.1
+Release:	1
+License:	GPL v2
+Group:		Networking
+Source0:	%{plugin}.sh
+Source1:	%{plugin}.cfg
+Requires:	nagios-common
+BuildArch:	noarch
+BuildRoot:	%{tmpdir}/%{name}-%{version}-root-%(id -u -n)
+
+%define		_sysconfdir	/etc/nagios/plugins
+%define		plugindir	%{_prefix}/lib/nagios/plugins
+
+%description
+Nagios plugin to check vserver count. registered via startup mark and
+actually running count.
+
+%prep
+%setup -qcT
+
+%install
+rm -rf $RPM_BUILD_ROOT
+install -d $RPM_BUILD_ROOT{%{_sysconfdir},%{plugindir}}
+install -p %{SOURCE0} $RPM_BUILD_ROOT%{plugindir}/%{plugin}
+cp -p %{SOURCE1} $RPM_BUILD_ROOT%{_sysconfdir}/%{plugin}.cfg
+
+%clean
+rm -rf $RPM_BUILD_ROOT
+
+%files
+%defattr(644,root,root,755)
+%attr(640,root,nagios) %config(noreplace) %verify(not md5 mtime size) %{_sysconfdir}/%{plugin}.cfg
+%attr(755,root,root) %{plugindir}/%{plugin}
+
+%define date	%(echo `LC_ALL="C" date +"%a %b %d %Y"`)
+%changelog
+* %{date} PLD Team <feedback at pld-linux.org>
+All persons listed below can be reached at <cvs_login>@pld-linux.org
+
+$Log: nagios-plugin.spec,v $
diff --git a/check_vserver_count.cfg b/check_vserver_count.cfg
new file mode 100644
index 0000000..68b9bdc
--- /dev/null
+++ b/check_vserver_count.cfg
@@ -0,0 +1,34 @@
+# Usage:
+# check_vserver_count
+define command {
+	command_name    check_vserver_count
+	command_line    /usr/lib/nagios/plugins/check_vserver_count $ARG1$
+}
+
+# service template
+define service {
+	use                     generic-service
+	name                    vserver-count
+	service_description     vserver-count
+	register                0
+
+	normal_check_interval   30
+	retry_check_interval    5
+	notification_interval   3600
+
+	check_command           check_vserver_count
+}
+
+# sample check
+#define service {
+#	use             vserver-count
+#	host_name       localhost
+#}
+#
+# sample check via nrpe
+#define service {
+#	use             vserver-count
+#	hostgroups      linux-servers
+#	host_name       localhost
+#	check_command   check_nrpe!-c check_vserver_count
+#}
diff --git a/check_vserver_count.sh b/check_vserver_count.sh
new file mode 100755
index 0000000..fc67661
--- /dev/null
+++ b/check_vserver_count.sh
@@ -0,0 +1,12 @@
+#!/bin/sh
+shouldrun=$(grep . /etc/vservers/*/apps/init/mark |wc -l)
+running=$(awk '/Active/{ print $2 }' /proc/virtual/status)
+
+if [ $shouldrun = $running ]
+then
+	echo "OK: running $running out of $shouldrun vservers"
+	exit 0
+else
+	echo "CRITICAL: running $running out of $shouldrun vservers"
+	exit 2
+fi
================================================================

---- gitweb:

http://git.pld-linux.org/gitweb.cgi/packages/nagios-plugin-check_vserver_count.git/commitdiff/b0b448171b890dcfcb3bc96730cdb5b8faa6a5c8