Module: check_mk
Branch: master
Commit: 8dbfe6a6ae57857d924cff35b3c481e29d059002
URL:
http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=8dbfe6a6ae5785…
Author: Bastian Kuhn <bk(a)mathias-kettner.de>
Date: Wed Jul 25 05:42:02 2012 +0200
Added checks for fortigate Firewall
---
ChangeLog | 1 +
checks/fortigate_cpu | 57 +++++++++++++++++++++++++++++++++++++++++++++
checks/fortigate_memory | 53 +++++++++++++++++++++++++++++++++++++++++
checks/fortigate_sessions | 52 +++++++++++++++++++++++++++++++++++++++++
4 files changed, 163 insertions(+), 0 deletions(-)
diff --git a/ChangeLog b/ChangeLog
index c7effd3..82de0c9 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -2,6 +2,7 @@
Checks & Agents:
* mssql_backup: Fixed problems with datetime/timezone calculations
* New Checks for Siemens Blades (BX600)
+ * New Checks for Fortigate Firewalls
WATO:
* FIX: remove line about number of rules in rule set overview
diff --git a/checks/fortigate_cpu b/checks/fortigate_cpu
new file mode 100644
index 0000000..9813c27
--- /dev/null
+++ b/checks/fortigate_cpu
@@ -0,0 +1,57 @@
+#!/usr/bin/python
+# -*- encoding: utf-8; py-indent-offset: 4 -*-
+# +------------------------------------------------------------------+
+# | ____ _ _ __ __ _ __ |
+# | / ___| |__ ___ ___| | __ | \/ | |/ / |
+# | | | | '_ \ / _ \/ __| |/ / | |\/| | ' / |
+# | | |___| | | | __/ (__| < | | | | . \ |
+# | \____|_| |_|\___|\___|_|\_\___|_| |_|_|\_\ |
+# | |
+# | Copyright Mathias Kettner 2012 mk(a)mathias-kettner.de |
+# +------------------------------------------------------------------+
+#
+# This file is part of Check_MK.
+# The official homepage is at
http://mathias-kettner.de/check_mk.
+#
+# check_mk is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation in version 2. check_mk is distributed
+# in the hope that it will be useful, but WITHOUT ANY WARRANTY; with-
+# out even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE. See the GNU General Public License for more de-
+# ails. You should have received a copy of the GNU General Public
+# License along with GNU Make; see the file COPYING. If not, write
+# to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+# Boston, MA 02110-1301 USA.
+
+fortigate_cpu_default_levels = (80.0, 90.0)
+
+def check_fortigate_cpu(item, params, info):
+ num_cpus = 0
+ util = 0
+ for line in info:
+ util += int(line[0])
+ num_cpus += 1
+ if num_cpus == 0:
+ return (3, "UNKNOWN - no data found in SNMP output")
+ util = float(util) / num_cpus
+ infotext = " - %2.1f%% utilization at %d CPUs" % (util, num_cpus)
+ warn, crit = params
+ perfdata = [("util", util, warn, crit, 0, 100)]
+ if util >= crit:
+ return (2, "CRIT" + infotext + " (critical at %d%%)" % crit,
perfdata)
+ elif util >= warn:
+ return (1, "WARN" + infotext + " (warning at %d%%)" % warn,
perfdata)
+ else:
+ return (0, "OK" + infotext, perfdata)
+
+check_info["fortigate_cpu"] = {
+ "check_function" : check_fortigate_cpu,
+ "inventory_function" : lambda info: [(None,
"fortigate_cpu_default_levels")],
+ "service_description" : "CPU utilization",
+ "has_perfdata" : True,
+ "group" : "cpu_utilization",
+ "snmp_scan_function" : lambda oid:
oid(".1.3.6.1.4.1.12356.1.8.0"),
+ "snmp_info" : ( ".1.3.6.1.4.1.12356.1", [ 8 ]),
+}
+
diff --git a/checks/fortigate_memory b/checks/fortigate_memory
new file mode 100644
index 0000000..81d6ac0
--- /dev/null
+++ b/checks/fortigate_memory
@@ -0,0 +1,53 @@
+#!/usr/bin/python
+# -*- encoding: utf-8; py-indent-offset: 4 -*-
+# +------------------------------------------------------------------+
+# | ____ _ _ __ __ _ __ |
+# | / ___| |__ ___ ___| | __ | \/ | |/ / |
+# | | | | '_ \ / _ \/ __| |/ / | |\/| | ' / |
+# | | |___| | | | __/ (__| < | | | | . \ |
+# | \____|_| |_|\___|\___|_|\_\___|_| |_|_|\_\ |
+# | |
+# | Copyright Mathias Kettner 2012 mk(a)mathias-kettner.de |
+# +------------------------------------------------------------------+
+#
+# This file is part of Check_MK.
+# The official homepage is at
http://mathias-kettner.de/check_mk.
+#
+# check_mk is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation in version 2. check_mk is distributed
+# in the hope that it will be useful, but WITHOUT ANY WARRANTY; with-
+# out even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE. See the GNU General Public License for more de-
+# ails. You should have received a copy of the GNU General Public
+# License along with GNU Make; see the file COPYING. If not, write
+# to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+# Boston, MA 02110-1301 USA.
+
+fortigate_memory_default_levels = (70, 80)
+
+def check_fortigate_memory(item, params, info):
+ warn, crit = params
+ current = saveint(info[0][0])
+ state = 0
+ icon = ''
+ if current >= warn:
+ state = 1
+ icon = "(!)"
+ if current >= crit:
+ state = 2
+ icon = "(!!)"
+
+ perf = [("mem_usage", current, warn, crit)]
+ return(state, nagios_state_names[state] + " - %d%%%s (levels at %d/%d
percent)" % (current, icon, warn, crit), perf)
+
+check_info["fortigate_memory"] = {
+ "check_function" : check_fortigate_memory,
+ "inventory_function" : lambda info: [(None,
"fortigate_memory_default_levels")],
+ "service_description" : "Memory usage",
+ "has_perfdata" : True,
+ "group" : "memory",
+ "snmp_scan_function" : lambda oid:
oid(".1.3.6.1.4.1.12356.1.9.0"),
+ "snmp_info" : ( ".1.3.6.1.4.1.12356.1", [ 9 ]),
+}
+
diff --git a/checks/fortigate_sessions b/checks/fortigate_sessions
new file mode 100644
index 0000000..31f7a6d
--- /dev/null
+++ b/checks/fortigate_sessions
@@ -0,0 +1,52 @@
+#!/usr/bin/python
+# -*- encoding: utf-8; py-indent-offset: 4 -*-
+# +------------------------------------------------------------------+
+# | ____ _ _ __ __ _ __ |
+# | / ___| |__ ___ ___| | __ | \/ | |/ / |
+# | | | | '_ \ / _ \/ __| |/ / | |\/| | ' / |
+# | | |___| | | | __/ (__| < | | | | . \ |
+# | \____|_| |_|\___|\___|_|\_\___|_| |_|_|\_\ |
+# | |
+# | Copyright Mathias Kettner 2012 mk(a)mathias-kettner.de |
+# +------------------------------------------------------------------+
+#
+# This file is part of Check_MK.
+# The official homepage is at
http://mathias-kettner.de/check_mk.
+#
+# check_mk is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation in version 2. check_mk is distributed
+# in the hope that it will be useful, but WITHOUT ANY WARRANTY; with-
+# out even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE. See the GNU General Public License for more de-
+# ails. You should have received a copy of the GNU General Public
+# License along with GNU Make; see the file COPYING. If not, write
+# to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+# Boston, MA 02110-1301 USA.
+
+fortigate_sessions_default_levels = (100000, 150000)
+
+def check_fortigate_sessions(item, params, info):
+ warn, crit = params
+ current = saveint(info[0][0])
+ state = 0
+ icon = ''
+ if current >= warn:
+ state = 1
+ icon = "(!)"
+ if current >= crit:
+ state = 2
+ icon = "(!!)"
+
+ perf = [("session", current, warn, crit)]
+ return(state, nagios_state_names[state] + " - %d Session%s (levels at
%d/%d)" % (current, icon, warn, crit), perf)
+
+check_info["fortigate_sessions"] = {
+ "check_function" : check_fortigate_sessions,
+ "inventory_function" : lambda info: [(None,
"fortigate_sessions_default_levels")],
+ "service_description" : "Sessions",
+ "has_perfdata" : True,
+ "snmp_scan_function" : lambda oid:
oid(".1.3.6.1.4.1.12356.1.10.0"),
+ "snmp_info" : ( ".1.3.6.1.4.1.12356.1", [ 10 ]),
+}
+