[checkmk-commits] Check_MK Git: check_mk: j4p_performance: Added experimental agent plugin

Module: check_mk Branch: master Commit: 4fbc6c21eccd14caa9bd0cc13619227d7904c9e6 URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=4fbc6c21eccd14… Author: Mathias Kettner &lt;mk(a)mathias-kettner.de&gt; Date: Mon Nov 8 15:46:21 2010 +0100 j4p_performance: Added experimental agent plugin --- ChangeLog | 2 ++ agents/plugins/j4p_performance | 40 ++++++++++++++++++++++++++++++++++++++++ 2 files changed, 42 insertions(+), 0 deletions(-) diff --git a/ChangeLog b/ChangeLog index 815e857..ae06146 100644 --- a/ChangeLog +++ b/ChangeLog @@ -61,6 +61,8 @@ * heartbeat_rscstatus: Catching empty output from agent correctly * win_dhcp_pools agent plugin: Filtering additional error message on systems without dhcp server + * j4p_performance: Added experimental agent plugin fetching data via + jmx4perl agent (does not need jmx4perl on Nagios) Multisite: * The custom open/close states of custom links are now stored for each diff --git a/agents/plugins/j4p_performance b/agents/plugins/j4p_performance new file mode 100755 index 0000000..2af3363 --- /dev/null +++ b/agents/plugins/j4p_performance @@ -0,0 +1,40 @@ +#!/usr/bin/python + +import urllib, sys, os + +server = "localhost" +port = 8080 +vars = [ + ( "java.lang:type=Memory/NonHeapMemoryUsage/used", "NoneHeapMemoryUsage" ), + ( "java.lang:type=Memory/HeapMemoryUsage/used", "HeapMemoryUsage" ), + ( "java.lang:type=Threading/ThreadCount", "ThreadCount" ), + ( "java.lang:type=Threading/DaemonhreadCount", "DeamonThreadCount" ), + ( "java.lang:type=Threading/PeakThreadCount", "PeakThreadCount" ), + ( "java.lang:type=Threading/TotalStartedThreadCount", "TotalStartedThreadCount" ), + ( "java.lang:type=Runtime/Uptime", "Uptime" ), + +] + +conffile = os.getenv("MK_CONFDIR", "/etc/check_mk") + "/j4p.conf" + +if os.path.exists(conffile): + execfile(conffile) + +def fetch_var(server, port, path): + url = "http://%s:%d/j4p/read/%s" % (server, port, path) + json = urllib.urlopen(url).read() + return eval(json)["value"] + + +first = True +for path, title in vars: + try: + value = fetch_var(server, port, path) + if first: + first = False + sys.stdout.write("<<<j4p_performance>>>\n") + sys.stdout.write("%-30s %s\n" % (title, value)) + except IOError: + sys.exit(1) + except: + pass