- Xymon - Xymon mailman web

Local thresholds of custom-client-scripts?
by Carl.Melgaard＠STAB.RM.DK 19 Jul '10

19 Jul '10

Hi, So I've made a client script to pass status data to the xymon server, and graph it too. I'd like to test the data returned from the client towards some thresholds and alert accordingly - is that possible? Or is the only way to do the tests in the client-script (which means more housekeeping)? PS! Is it possible to distribute the client-scripts in any way? Like push them out like the logfetch.cfg? I havent looked into clientupdate yet, and got no clue if it does the things Im looking for. /melgaard

1 0

collectd client
by Craig.Cook＠carquest.com 19 Jul '10

19 Jul '10

Given the recent discussion about xymon clients, I would like to add collectd (http://collectd.org) as something to investigate... Craig

3 2

Notes Mail
by everett.vernon＠gmail.com 19 Jul '10

19 Jul '10

Hi all Has anybody on the list out any effort into monitoring Notes Mail? Do you have anything you would be willing to share? Thanks Vernon

1 0

Weird disk and cpu alert with bad data
by hobbit＠paul.jemail.info 16 Jul '10

16 Jul '10

Hi All: (This is very similar to a problem reported by Craig Cook back on Oct. 30, 2008 in this form, but I don't see a resolution for it) In my xymon setup, I have a number of linux and Solaris clients. The linux clients are doing fine, but I am having a problem with the Solaris ones (the Solaris is both x86 and Sparc based, running Solaris 10 update 8). I am getting alarms like this, of various Solaris hosts at random times: **************************************************************************************************** (example from failing test for CPU) ]Fri Jul 16 12:41:14 CDT 2010 uname]]SunOS lsslogin1 5.10 Generic_142900-13 sun4v sparc SUNW, PARC-En]erprise-T5220 up: 6 days, 374 users, 2402 procs, load= [image: red] Load is CRITICAL System clock is 0 seconds off load averages: 4.08, 4.30, 4.25; up 6+02:35:20 12:41:20 2400 processes: 2242 sleeping, 2 zombie, 152 stopped, 4 on cpu CPU states: 93.6% idle, 3.9% user, 2.5% kernel, 0.0% iowait, 0.0% swap Memory: 64G phys mem, 30G free mem, 2048M total swap, 1996M free swap (example from successful test for CPU) Fri Jul 16 12:46:15 CDT 2010 up: 6 days, 374 users, 2420 procs, load=4.14 System clock is 3 seconds off load averages: 4.34, 4.15, 4.18; up 6+02:40:21 12:46:21 2395 processes: 2238 sleeping, 2 zombie, 152 stopped, 3 on cpu CPU states: 94.3% idle, 3.6% user, 2.1% kernel, 0.0% iowait, 0.0% swap Memory: 64G phys mem, 31G free mem, 2048M total swap, 1996M free swap **************************************************************************************************** Note, the ] in front of the failing test is part of the real output. I am see a similar corruption in the disk outputs. Note, I normally only see one failing test, and then the next test is fine. So, my questions: 1) Any suggestions for a fix? 2) But more importantly, how do I debug a problem like this? I looked at both at the client and the server and didn't find any corresponding core files, but what else can I do? On the client, in ~/client/logs/hobbitclient.log, on machines that are zones, I do see an error message "prtconf: devinfo facility not available", but I don't think this is related to this problem (I am seeing the above corruption failures on machines which are not zones). thanks, Paul

1 0

alert on proc while both hosts running the same process at the same time
by vadud3＠gmail.com 16 Jul '10

16 Jul '10

HOST=%host1|host2 PROC myproc ?? ?? How do I setup using PROC or may be some other method to alert when a process myproc is running either on both server or on no server? only one myproc is suppose to run on only one of the two hosts, host1 or host2 if myproc does not run on either of the hosts that should alert too. so here is the condition total number of myproc process on the hosts. each row is reprensenting a time host1 host2 -------- -------- time1 0 0 time2 0 1 time3 1 0 time4 1 1 alert during time1 and time4 Is it possible to achieve this using stock hobbit? The other option would be writing a server side script. -- Asif Iqbal PGP Key: 0xE62693C5 KeyServer: pgp.mit.edu A: Because it messes up the order in which people normally read text. Q: Why is top-posting such a bad thing?

7 11

How to setup a remote copy of my XYMON Display
by hobbit＠paul.jemail.info 16 Jul '10

16 Jul '10

Hi All: I have been reading through the forum archives for most of the day, but still confused, and would appreciate any help. Here is what I am trying to do: Background: - I have a xymon server setup, that is monitoring a number of clients on the local net, and it is working well. - The server, and most of the clients, are running 4.3.0-beta2 My Goal: - I would like to have a second xymon server, on another network, that is basically a realtime copy of the display of the first server. This second server is outside of the original server's DMZ (and it will probably be in it's own DMZ). My problem at this point: - On the second server, I don't see all of the columns, basically those created by the xymon client processes running on the clients (i.e. the msgs column, the disk column, the memory, column, etc.) 1st question: I understand that I could have each of my clients ~xymon/client/etc/hobbitclient.cfg file modified and setup the BBDISPLAYS variable in it, but is there an easier (or another) way to have the original xymon server forward this to the second (just like it is forwarding all of the other status messages)? What I have gotten to work so far: - I have the second server up (right now for testing, it is in the same DMZ), and have done the following: - on the original server, have changed: -- the hobbitserver.cfg file: a) uncommented BBLOCATION variable and gave it a value of Local (so that it is the only one doing the network tests to the client) b) set BBDISP="0.0.0.0" c) set BBDISPLAYS="oringal.server.ip new.2nd.server.ip" -- the bb-hosts file: a) added the tag NET:Local to each client's line, so that the local server keeps testing them. and then restarted the original server - on the second server, I have changed: -- the hobbitserver.cfg file: a) uncommented BBLOCAL variable, and gave it a value of Remote -- copied the bb-hosts file from the original server to this second server and then restarted the second server Thanks in advance for your help, and please let me know if you need any more info. Paul

4 5

hobbitd_rrd core dumps, help!
by Carl.Melgaard＠STAB.RM.DK 16 Jul '10

16 Jul '10

Hi, So I just go another xymon-client connected to our setup, an aix-client, and suddenly hobbitd_rrd core dumps every minute. Commenting the host our and removing all of the ./data/* doesnt help it - I tried updating rrdtool to the latest version - thats a nogo either. Heres a debug of the latest dump-file: Core was generated by `hobbitd_rrd --rrddir=/home/xymon/data/rrd'. Program terminated with signal 6, Aborted. #0 0x0000003c19c30265 in raise () from /lib64/libc.so.6 (gdb) bt #0 0x0000003c19c30265 in raise () from /lib64/libc.so.6 #1 0x0000003c19c31d10 in abort () from /lib64/libc.so.6 #2 0x000000000042c223 in sigsegv_handler (signum=<value optimized out>) at sig.c:57 #3 <signal handler called> #4 0x0000003c19c797e0 in strlen () from /lib64/libc.so.6 #5 0x0000003c19c79516 in strdup () from /lib64/libc.so.6 #6 0x0000000000415fa3 in setup_expr (ptn=0x0, multiline=0) at client_config.c:392 #7 0x00000000004192bd in load_client_config (configfn=<value optimized out>) at client_config.c:861 #8 0x0000000000403035 in main (argc=<value optimized out>, argv=0x7fffb5bd6c68) at hobbitd_rrd.c:309 Any help appreciated. /melgaard (CentOS 5.5 64bit, 4.4.0)

1 1

TRENDS doesn't seem to do anything
by mailinglist0＠skurfer.com 15 Jul '10

15 Jul '10

For the first time, I’m trying to deviate from the default graphs show on the trends page for a few hosts. I’ve tried this: TRENDS:la,disk,memory,users,vmstat,ol,tcp,netstat,ifstat and TRENDS:*,ol But it continues to show the same graphs. The complete line is actually this (if it matters): x.x.x.x hostname # "OS:linux" "CLASS:test" "DESCR:server:Test OpenLDAP consumer (slave)" "http://ldaptest.example.com/dummy.txt" "ldaps" "ol" "badldaps:1:2:5" "DOWNTIME=ldap,ldaps,http,ol:*:0400:0415:Log Rotation" "TRENDS:la,disk,memory,users,vmstat,tcp,netstat,ifstat” I’ve searched the list archives and don’t see any mention of this tag being ineffective. What am I doing wrong? Thanks. -- Rob McBroom <http://www.skurfer.com/> It's not that I think guns, drugs, prostitution, swimming, eating and reading should be legal. It's just that no one on Earth has the authority to make them illegal.

3 3

How to setup dns=hostname timeout
by rower.master＠gmail.com 15 Jul '10

15 Jul '10

Hi friends, I have a DNS server that I'm monitoring with the tag dns=hostname. Today this cause WARNING: Runtime 491 longer than time limit (300) and the DNS tests executed duration was 450. Is there a way to setup a timeout for the dns test? Thanks in advance, Mario.

1 0

hobbitd_client core dumps when starting a 4.3.0 client
by Carl.Melgaard＠STAB.RM.DK 15 Jul '10

15 Jul '10

Hi, I suddently have this problem on my 4.4.0-1 environment: When I start a 4.3.0-beta2 client on a CentOS 5.5 64bit server, hobbitd_client core dumps after a few minutes. And Im not quite sure whats causing this. Could it be because of the 4.3.0 client is incompatible with the 4.4.0 server? I've recently changed hobbitclient.sh to use SUDO logfetch, dunno if that could be causing this problem. When I use gdb on the core-dump: This GDB was configured as "x86_64-redhat-linux-gnu". For bug reporting instructions, please see: <http://www.gnu.org/software/gdb/bugs/>... Reading symbols from /home/xymon/server/bin/hobbitd_client...done. Reading symbols from /lib64/libpcre.so.0...(no debugging symbols found)...done. Loaded symbols for /lib64/libpcre.so.0 Reading symbols from /lib64/librt.so.1...(no debugging symbols found)...done. Loaded symbols for /lib64/librt.so.1 Reading symbols from /lib64/libc.so.6...(no debugging symbols found)...done. Loaded symbols for /lib64/libc.so.6 Reading symbols from /lib64/libpthread.so.0...(no debugging symbols found)...done. Loaded symbols for /lib64/libpthread.so.0 Reading symbols from /lib64/ld-linux-x86-64.so.2...(no debugging symbols found)...done. Loaded symbols for /lib64/ld-linux-x86-64.so.2 Core was generated by `hobbitd_client'. Program terminated with signal 6, Aborted. #0 0x0000003c19c30265 in raise () from /lib64/libc.so.6 Any takers? /melgaard

1 1