28 Dec
2016
28 Dec
'16
11:12 a.m.
Module: check_mk
Branch: master
Commit: a9c7f6657585e8fb65fc020435c6b8a0c4676043
URL:
http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=a9c7f6657585e8…
Author: Konstantin Büttner <kb(a)mathias-kettner.de>
Date: Tue Dec 20 12:17:17 2016 +0100
jolokia_generic, jolokia_generic.string: Generic checks for custom MBeans
Change-Id: I33e6a7c4bfc7c5a3b980440bde7845a0b5f26d4f
---
checks/jolokia_generic | 149 +++++++++++++++++++++++++++++++++++
web/plugins/wato/check_parameters.py | 47 +++++++++++
2 files changed, 196 insertions(+)
diff --git a/checks/jolokia_generic b/checks/jolokia_generic
new file mode 100644
index 0000000..90120ba
--- /dev/null
+++ b/checks/jolokia_generic
@@ -0,0 +1,149 @@
+#!/usr/bin/python
+# -*- encoding: utf-8; py-indent-offset: 4 -*-
+# +------------------------------------------------------------------+
+# | ____ _ _ __ __ _ __ |
+# | / ___| |__ ___ ___| | __ | \/ | |/ / |
+# | | | | '_ \ / _ \/ __| |/ / | |\/| | ' / |
+# | | |___| | | | __/ (__| < | | | | . \ |
+# | \____|_| |_|\___|\___|_|\_\___|_| |_|_|\_\ |
+# | |
+# | Copyright Mathias Kettner 2016 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-
+# tails. 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.
+
+
+def parse_jolokia_generic(info):
+ parsed = {}
+ for line in info:
+ instance, mbean, value, value_type = line
+
+ if value_type == "number":
+ value = float(value)
+
+ item = instance + " " + mbean
+
+ parsed[item] = {
+ "type" : value_type,
+ "value" : value
+ }
+
+ return parsed
+
+#.
+# .--String--------------------------------------------------------------.
+# | ____ _ _ |
+# | / ___|| |_ _ __(_)_ __ __ _ |
+# | \___ \| __| '__| | '_ \ / _` | |
+# | ___) | |_| | | | | | | (_| | |
+# | |____/ \__|_| |_|_| |_|\__, | |
+# | |___/ |
+# '----------------------------------------------------------------------'
+
+def inventory_jolokia_generic_string(parsed):
+ for item in parsed:
+ if parsed[item]["type"] == "string":
+ yield item, None
+
+
+def check_jolokia_generic_string(item, params, parsed):
+ value = parsed[item]["value"]
+
+ yield 0, value
+
+ if not params:
+ params = []
+ for search_string, status in params:
+ if search_string in value:
+ yield status, "%s matches" % search_string
+
+
+check_info["jolokia_generic.string"] = {
+ "inventory_function" : inventory_jolokia_generic_string,
+ "check_function" : check_jolokia_generic_string,
+ "service_description" : "MBean %s",
+ "group" : "generic_string",
+}
+
+
+#.
+# .--Rate----------------------------------------------------------------.
+# | ____ _ |
+# | | _ \ __ _| |_ ___ |
+# | | |_) / _` | __/ _ \ |
+# | | _ < (_| | || __/ |
+# | |_| \_\__,_|\__\___| |
+# | |
+# '----------------------------------------------------------------------'
+
+
+
+#.
+# .--Number--------------------------------------------------------------.
+# | _ _ _ |
+# | | \ | |_ _ _ __ ___ | |__ ___ _ __ |
+# | | \| | | | | '_ ` _ \| '_ \ / _ \ '__| |
+# | | |\ | |_| | | | | | | |_) | __/ | |
+# | |_| \_|\__,_|_| |_| |_|_.__/ \___|_| |
+# | |
+# '----------------------------------------------------------------------'
+
+def inventory_jolokia_generic(parsed):
+ for item in parsed:
+ if parsed[item]["type"] == "number":
+ yield item, {}
+
+
+def check_jolokia_generic(item, params, parsed):
+ value = parsed[item]["value"]
+ infotext = "%.1f" % value
+ if params:
+ if params.get("levels"):
+ status = 0
+ warn, crit = params["levels"]
+ levelstext = " (warn/crit at %.1f/%.1f)" % (warn, crit)
+
+ if value >= crit:
+ status = 2
+ elif value >= warn:
+ status = 1
+
+ if status:
+ infotext += levelstext
+ yield status, infotext
+
+ if params.get("levels_lower"):
+ status = 0
+ warn_lower, crit_lower = params["levels_lower"]
+ if value < crit_lower:
+ status = 2
+ elif value < warn_lower:
+ status = 1
+ if status:
+ levelstext_lower = " (warn/crit below %.1f/%.1f)" %
(warn_lower, crit_lower)
+ else:
+ levelstext_lower = ""
+ yield status, levelstext_lower
+ else:
+ yield 0, "%.1f" % value
+
+
+check_info["jolokia_generic"] = {
+ "parse_function" : parse_jolokia_generic,
+ "inventory_function" : inventory_jolokia_generic,
+ "check_function" : check_jolokia_generic,
+ "service_description" : "MBean %s",
+ "group" : "generic_number",
+}
diff --git a/web/plugins/wato/check_parameters.py b/web/plugins/wato/check_parameters.py
index 2f30d2b..e8e4f5c 100644
--- a/web/plugins/wato/check_parameters.py
+++ b/web/plugins/wato/check_parameters.py
@@ -3246,6 +3246,53 @@ register_check_parameters(
)
+register_check_parameters(
+ subgroup_applications,
+ "generic_number",
+ _("Generic numeric value"),
+ Dictionary(
+ elements = [
+ ( "levels",
+ Tuple(
+ title = _("Upper levels"),
+ elements = [
+ Float(title = "Warning at"),
+ Float(title = "Critical at"),
+ ])),
+ ( "levels_lower",
+ Tuple(
+ title = _("Lower levels"),
+ elements = [
+ Float(title = "Warning below"),
+ Float(title = "Critical below"),
+ ])),
+ ]),
+ TextAscii(
+ title = _("Item"),
+ ),
+ "dict"
+)
+
+
+register_check_parameters(
+ subgroup_applications,
+ "generic_string",
+ _("Generic string"),
+ ListOf(
+ Tuple(
+ elements = [
+ TextAscii(title=_("Search string")),
+ MonitoringState(),
+ ])
+ ),
+ TextAscii(
+ title = _("Item"),
+ ),
+ "list"
+)
+
+
+
#.
# .--Environment---------------------------------------------------------.
# | _____ _ _ |