November 2008 - Xymon - Xymon mailman web

big brother replacement
by joe＠tmsusa.com 11 Apr '09

11 Apr '09

Hello list, It's that time of year again - we're looking for alternatives to our aging bb infrastructure - although it's been helped by the bbgen extensions, it is showing it's age, and is getting harder to support as time goes by. Of all the potential replacements we've looked at, I don't really like any of them - the commercial bb stuff is uninspiring, and their linux support is lacking. The other solutions tend to be heavyweight j2ee and database apps, or oddities like nagios. What I'd really love to find is something like an up-to-date version of big brother+bbgen, something like hobbit. Unfortunately, last I checked, hobbit still lacked a crucial capability that we depend on, the built-in bb failover mechanism. We have 2 data centers, several hundred miles apart, with bb servers in several lans at both sites. Each bb server has a twin at the other location, and they both monitor the servers in both data centers, but only one of the bb servers does reporting, as determined by the failover state. The bb failover has worked marvelously, and has kept bb firmly in place so far, despite the other advantages of hobbit. So, the $64 question: Is there anything in hobbit, or on the horizon, which will allow hobbit to serve as a drop-in replacement for bb, including the failover capability? Thanks for your words of wisdom. Joe

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Installing Hobit Client in HPUX
by Davis.Jacob＠McKesson.com 02 Apr '09

02 Apr '09

Hi, A quick introduction, I am Davis Jacob a member of the System Engineering team. I am getting a problem when trying to install the client in HPUX machine. When I untar the client version, I get this message; tar -xvf hobbit_hpux.tar x ./etc/rc.config.d/hobbit-client, 880 bytes, 2 tape blocks x ./sbin/init.d/hobbit-client, 3497 bytes, 7 tape blocks x ./usr/local/libexec/hobbit/client/bin/bb, 82172 bytes, 161 tape blocks x ./usr/local/libexec/hobbit/client/bin/bbcmd, 69884 bytes, 137 tape blocks x ./usr/local/libexec/hobbit/client/bin/bbhostgrep, 86268 bytes, 169 tape blocks x ./usr/local/libexec/hobbit/client/bin/bbhostshow, 69884 bytes, 137 tape blocks x ./usr/local/libexec/hobbit/client/bin/hobbitclient-aix.sh, 1452 bytes, 3 tape blocks x ./usr/local/libexec/hobbit/client/bin/hobbitclient-darwin.sh, 1164 bytes, 3 tape blocks x ./usr/local/libexec/hobbit/client/bin/hobbitclient-freebsd.sh, 1462 bytes, 3 tape blocks x ./usr/local/libexec/hobbit/client/bin/hobbitclient-hp-ux.sh, 1565 bytes, 4 tape blocks x ./usr/local/libexec/hobbit/client/bin/hobbitclient-linux.sh, 1363 bytes, 3 tape blocks x ./usr/local/libexec/hobbit/client/bin/hobbitclient-netbsd.sh, 1399 bytes, 3 tape blocks x ./usr/local/libexec/hobbit/client/bin/hobbitclient-openbsd.sh, 1396 bytes, 3 tape blocks x ./usr/local/libexec/hobbit/client/bin/hobbitclient-osf1.sh, 1346 bytes, 3 tape blocks x ./usr/local/libexec/hobbit/client/bin/hobbitclient-sunos.sh, 1652 bytes, 4 tape blocks x ./usr/local/libexec/hobbit/client/bin/hobbitclient.sh, 1387 bytes, 3 tape blocks x ./usr/local/libexec/hobbit/client/bin/hobbitlaunch, 78076 bytes, 153 tape blocks x ./usr/local/libexec/hobbit/client/bin/hpux-meminfo, 20732 bytes, 41 tape blocks x ./usr/local/libexec/hobbit/client/etc/clientlaunch.cfg, 349 bytes, 1 tape blocks x ./usr/local/libexec/hobbit/client/etc/hobbitclient.cfg, 1783 bytes, 4 tape blocks x ./usr/local/libexec/hobbit/client/runclient.sh, 2962 bytes, 6 tape blocks x ./usr/local/var/run/hobbitclient-runtime.cfg, 0 bytes, 0 tape blocks But I don't see any installable in it. The HPUX version running is B.11.11 Can you please help me with this. Thanks in advance, Davis

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[hobbit] no iostat rrds?
by craig＠cookitservices.com 13 Mar '09

13 Mar '09

iostat graphs on Solaris in hobbit are broken. http://www.hswn.dk/hobbiton/2007/07/msg00335.html Even after these patches there seems to be a parsing issue on some filesystems. ie. some filesystems get a solid graph line, some filesystems are a broken line. "Random" data seems to be missing from the rrd's. I have not located where the bug is yet though. Craig Cook

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tftp monitor
by tleavitt＠unameits.com 27 Feb '09

27 Feb '09

Couldn't quickly find a FAQ on this, didn't see anything on deadcat.net either... I to monitor whether a TFTP server on the internal net here is up and running. What do I need to do to make this happen? Thomas

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Hobbit constantly coring
by kevin.walsh＠criticalpath.net 18 Feb '09

18 Feb '09

An HTML attachment was scrubbed... URL: <http://lists.xymon.com/pipermail/xymon/attachments/20080612/e3887ea7/attach…>

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http network test
by ralphmitchell＠gmail.com 06 Feb '09

06 Feb '09

I've got a few instances of a.b.c.d www.server.com # http://www.server.com/ and the http column shows up just fine, including the time the test took and a nice graph. The question I was just asked is, is it possible to specify "max response time", so that if the time shown is greater than N seconds I get a red flag?? I don't see a way to set that in the man pages for either bb-hosts or hobbit-client.cfg. Thanks, Ralph Mitchell

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RRD log errors
by rmcgraw＠purdue.edu 12 Jan '09

12 Jan '09

Every five minutes and I am getting the following in the rrd-status.log. Host peano is: Hostname: peano.math.purdue.edu OS: Red Hat Enterprise Linux AS release 4 (Nahant Update 6) Linux peano.math.purdue.edu 2.6.9-67.0.1.ELsmp x86_64 I searched the archive and did not find any information about this. My graphs look ok. Any ideas? Robert 2008-06-04 13:20:59 RRD error updating /local/hobbit420/data/rrd/peano.math.purdue.edu/la.rrd from 128.210.3.244: illegal attempt to update using time 1212600059 when last update time is 1212600059 (minimum one second step) 2008-06-04 13:20:59 RRD error updating /local/hobbit420/data/rrd/peano.math.purdue.edu/procs.rrd from 128.210.3.244: illegal attempt to update using time 1212600059 when last update time is 1212600059 (minimum one second step) 2008-06-04 13:20:59 RRD error updating /local/hobbit420/data/rrd/peano.math.purdue.edu/users.rrd from 128.210.3.244: illegal attempt to update using time 1212600059 when last update time is 1212600059 (minimum one second step) 2008-06-04 13:20:59 RRD error updating /local/hobbit420/data/rrd/peano.math.purdue.edu/clock.rrd from 128.210.3.244: illegal attempt to update using time 1212600059 when last update time is 1212600059 (minimum one second step) 2008-06-04 13:20:59 RRD error updating /local/hobbit420/data/rrd/peano.math.purdue.edu/disk,root.rrd from 128.210.3.244: illegal attempt to update using time 1212600059 when last update time is 1212600059 (minimum one second step) 2008-06-04 13:20:59 RRD error updating /local/hobbit420/data/rrd/peano.math.purdue.edu/disk,boot.rrd from 128.210.3.244: illegal attempt to update using time 1212600059 when last update time is 1212600059 (minimum one second step) 2008-06-04 13:20:59 RRD error updating /local/hobbit420/data/rrd/peano.math.purdue.edu/disk,var.rrd from 128.210.3.244: illegal attempt to update using time 1212600059 when last update time is 1212600059 (minimum one second step) 2008-06-04 13:20:59 RRD error updating /local/hobbit420/data/rrd/peano.math.purdue.edu/memory.real.rrd from 128.210.3.244: illegal attempt to update using time 1212600059 when last update time is 1212600059 (minimum one second step) 2008-06-04 13:20:59 RRD error updating /local/hobbit420/data/rrd/peano.math.purdue.edu/memory.swap.rrd from 128.210.3.244: illegal attempt to update using time 1212600059 when last update time is 1212600059 (minimum one second step) 2008-06-04 13:20:59 RRD error updating /local/hobbit420/data/rrd/peano.math.purdue.edu/memory.actual.rrd from 128.210.3.244: illegal attempt to update using time 1212600059 when last update time is 1212600059 (minimum one second step) -------------------------------------------------------------------- Robert P. McGraw, Jr. Manager, Computer System EMAIL: rmcgraw at purdue.edu Purdue University ROOM: MATH-807 Department of Mathematics PHONE: (765) 494-6055 150 N. University Street West Lafayette, IN 47907-2067

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Goodbye "Hobbit", hello "Xymon"
by henrik＠hswn.dk 06 Jan '09

06 Jan '09

Greetings! As I wrote some time ago, I was contacted by the owners of the "Hobbit" trademark back in June. Several names have been suggested by you on the mailing list (see http://www.hswn.dk/hobbiton/2008/08/msg00193.html) but the decision has now been made. As of today, the official name is "Xymon" (pronounced just like "Simon"). At the moment this renaming has not caused much of a change, but it will be implemented over the coming weeks. * The Sourceforge project URL remains at https://sf.net/projects/hobbitmon/ due to project renamings currently being suspended on Sourceforge. Once the suspension is lifted, however, there is a queued request to rename the project. It will then be available at https://sf.net/projects/xymon/ * The mailing list address remains "hobbit at hswn.dk" for the moment. A new "Xymon" mailing list will be setup, but this will be announced separately. * The demo website http://www.xymon.com/ is active. The old address - www.hobbitmon.com - will remain in place for some time, but no longer than August 2009. * Changes to documentation, code, webpages inside the Hobbit monitor etc. will be happening over the next couple of weeks, and will be fully implemented in the upcoming release. Best regards, Henrik

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server fails to receive all of client message
by mailinglists＠websitemanagers.com.au 16 Dec '08

16 Dec '08

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 I have a hobbit server which has been running for a long time quite nicely. Recently, I noticed it was consuming approx 8G worth of data per month (from all the remote clients reporting their data). This was costing quite a bit of money (we pay per MB), so I modified all the client to report using a different IP (and hence provider which has much cheaper rates). Anyway, the problem is that approximately since then, a number of client reports are not completely received. Sometimes some of the ps output is truncated, sometimes the ports sections is truncated, etc. This leads to false positive alerts (ie, procs goes red because some monitored procs are not running since they were after the truncated section). I've increased the timeout on the hobbitd (--timeout=60) but this doesn't seem to have helped. The only common factor between the clients which have this problem are: 1) Most of them are running bbproxy and passing status messages from a number of clients. 2) The rest of them are on very slow connections, or frequently very busy connections. Around the same time I actually 'fixed' bbproxy to on the remote sites, prior to this the clients were reporting directly to both hobbit servers. I've looked for an option to stop bbproxy from 'cacheing and combining' multiple clients into a single connection, but this doesn't seem to be possible. I don't seem to get any logs/alerts from hobbit when this happens. Can anyone suggest where I should look, what I can do to try and resolve this? (My main problem is that I've started ignoring the late night SMS notifications, and I'm sure I will end up missing something important because of that). Running hobbit version 4.2.0 from package 4.2.0-1 on the server. Thanks, Adam - -- Adam Goryachev Website Managers www.websitemanagers.com.au -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFIHn+dGyoxogrTyiURAg/tAJ9Lgz930wMxCssZwOKQI6Tb05bncACfcRxJ Z6ofUwHrkxKvfJ9aSEVg4Nc= =pxM2 -----END PGP SIGNATURE-----

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Ubuntu606-hobbit-client_4.2.0-1_i386.deb FAIL TO INSTALL
by elisa.balatresi＠noze.it 16 Dec '08

16 Dec '08

I all, I try to install Ubuntu606-hobbit-client_4.2.0-1_i386.deb. After dpkg -i Ubuntu606-hobbit-client_4.2.0-1_i386.deb. I got this error: Configuring hobbit-client (4.2.0-1) ... Please configure HOBBITSERVERS in /etc/default/hobbit-client invoke-rc.d: initscript hobbit-client, action "start" failed. dpkg: error processing hobbit-client (--configure): sub process post-installation script exit with error code 1 I tried to configure /etc/default/hobbit-client, but after apt-get install -f (or any other apt-get install <package> I got the same error and the file /etc/default/hobbit-client loss the configuration I prevously made. Any help or suggestion? Thanks in adavance Elisa -- Elisa Balatresi - [ n o z e S.r.l. ] Via Giuntini, 25/29 - 56023 Navacchio - Cascina (PI) Tel +39 050 754380 - Fax +39 050 754381 mailto:elisa.balatresi at noze.it - http://www.noze.it

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