munin plugins for jboss monitoring

6 Replies

I grabbed the tomcat plugins from Ticket #74 for munin, specifically tomcat-plugins.tar.2.gz. I then made small changes to the URL and xml lines to work with our jboss install.

-my $URL      = exists $ENV{'url'}      ? $ENV{'url'}      : "http://%s:%s\@127.0.0.1:%d/manager/status?XML=true";
+my $URL      = exists $ENV{'url'}      ? $ENV{'url'}      : "http://%s:%s\@127.0.0.1:%d/status?XML=true";
-if($xml->{'connector'}->{'http'.$PORT}->{'requestInfo'}->{'bytesSent'}) {
-    print "volume.value " . $xml->{'connector'}->{'http'.$PORT}->{'requestInfo'}->{'bytesSent'} . "\n";
+if($xml->{'connector'}->{'http-0.0.0.0-'.$PORT}->{'requestInfo'}->{'bytesSent'}) {
+    print "volume.value " . $xml->{'connector'}->{'http-0.0.0.0-'.$PORT}->{'requestInfo'}->{'bytesSent'} . "\n";

Do this for each xml entry and you’ll be all set:

$ for file in `ls` ; do ./$file ; done
accesses.value 550
free.value 201360024
used.value 317947240
max.value 1037959168
busy.value 4
idle.value 5
volume.value 4574821

6 thoughts on “munin plugins for jboss monitoring”

  1. Luis Faria

    Nice post!
    Just a note though, when modifying default ROOT.war, use the following line instead:
    my $URL = exists $ENV{‘url’} ? $ENV{‘url’} : “http://%s:%s\@127.0.0.1:%d/web-console/status?XML=true”;

  3. Zydoon

    Hi thank you for this article

    I got these errors:
    2012/01/20-10:35:03 [19576] File does not exist: at /etc/munin/plugins/jboss_volume line 126
    2012/01/20-10:35:03 [19576] Service ‘jboss_volume’ exited with status 2/0.
    2012/01/20-10:35:05 [19518] Error output from jboss_threads:
    2012/01/20-10:35:05 [19518] File does not exist: at /etc/munin/plugins/jboss_threads line 107
    2012/01/20-10:35:05 [19518] Service ‘jboss_threads’ exited with status 2/0.
    2012/01/20-10:35:06 [19576] Error output from jboss_threads:
    2012/01/20-10:35:06 [19576] File does not exist: at /etc/munin/plugins/jboss_threads line 107
    2012/01/20-10:35:06 [19576] Service ‘jboss_threads’ exited with status 2/0.
    2012/01/20-10:35:06 [19518] Error output from jboss_access:
    2012/01/20-10:35:06 [19518] File does not exist: at /etc/munin/plugins/jboss_access line 106
    2012/01/20-10:35:06 [19518] Service ‘jboss_access’ exited with status 2/0.
    2012/01/20-10:35:06 [19576] Error output from jboss_access:
    2012/01/20-10:35:06 [19576] File does not exist: at /etc/munin/plugins/jboss_access line 106
    2012/01/20-10:35:06 [19576] Service ‘jboss_access’ exited with status 2/0.
    2012/01/20-10:35:10 [19576] Error output from jboss_jvm:
    2012/01/20-10:35:10 [19576] File does not exist: at /etc/munin/plugins/jboss_jvm line 120
    2012/01/20-10:35:10 [19576] Service ‘jboss_jvm’ exited with status 2/0.

    at:
    my $xml = $xs->XMLin($response->content, %options);

    any idea ?

  5. hakan tuna

    Can you please help me I get this result;

    2012/05/08-11:00:08 [22593] Error output from tomcat_access:
    2012/05/08-11:00:08 [22593] File does not exist: at /etc/munin/plugins/tomcat_access line 106
    2012/05/08-11:00:08 [22593] Service ‘tomcat_access’ exited with status 2/0.
    2012/05/08-11:00:08 [22593] Error output from tomcat_jvm:
    2012/05/08-11:00:08 [22593] File does not exist: at /etc/munin/plugins/tomcat_jvm line 120
    2012/05/08-11:00:08 [22593] Service ‘tomcat_jvm’ exited with status 2/0.
    2012/05/08-11:00:08 [22593] Error output from tomcat_threads:
    2012/05/08-11:00:08 [22593] File does not exist: at /etc/munin/plugins/tomcat_threads line 107
    2012/05/08-11:00:08 [22593] Service ‘tomcat_threads’ exited with status 2/0.
    2012/05/08-11:00:08 [22593] Error output from tomcat_volume:
    2012/05/08-11:00:08 [22593] File does not exist: at /etc/munin/plugins/tomcat_volume line 127
    2012/05/08-11:00:08 [22593] Service ‘tomcat_volume’ exited with status 2/0.
    2012/05/08-11:00:09 [22593] Error output from tomcatstats:
    2012/05/08-11:00:09 [22593] EXCEPTION: mismatched tag: line 1, column 989
    2012/05/08-11:00:09 [22593] Service ‘tomcatstats’ exited with status 1/0.
    2012/05/08-11:00:09 [22593] Error output from tomcatstats:
    2012/05/08-11:00:09 [22593] EXCEPTION: mismatched tag: line 1, column 989
    2012/05/08-11:00:09 [22593] Service ‘tomcatstats’ exited with status 1/0.
    2012/05/08-11:00:10 [22593] Error output from yum:
    2012/05/08-11:00:10 [22593] Can’t open /var/lib/munin/plugin-state/yum.state for reading: No such file or directory
    2012/05/08-11:00:10 [22593] Please read ‘munindoc yum’ to understand why if the file does not exist.
    2012/05/08-11:00:10 [22593] Service ‘yum’ exited with status 2/0.

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