June 2010 - Xymon - Xymon mailman web

TS - Trying to combine graph and information on same ICON
by wim.nelis＠inter.nl.net 15 Jun '10

15 Jun '10

> I have been trying to update data information and also create a graph under the same ICON. > I have changed the colons ‘:’ to html colons also and even that does not do it. : = : per an earlier email. > > I have to split them into an icon called ‘logins’ for graphing and an icon called ‘who’ for the ‘who –u’ output. > If I try to do them both to the same ICON, the graphing stops but the data continues to be updated and displayed. > Did you look for any logging about this problem? I expect messages to be logged in rrd-status.log. > I currently have 3 logins going on the server: > [cid:image002.jpg at 01CB0BCC.0B826540] > Here are the logins: > [cid:image004.jpg at 01CB0BCC.0B826540] > > What I want to do is get both under the same ICON name. Do I need to do something like ‘data’ instead of ‘status’ on the ‘bb’ line? > No, you may combine them in one status message. As an example the status message of test (ICON) termusers (a modified version of the termuser.pl script from xymonton): <PRE> 2010.06.15 08:11:50 There are 3 terminal users on sodn016w  USERNAME SESSIONNAME ID STATE IDLE TIME LOGON TIME pcadmin console 0 Active . 2010.06.14 9:24 duque 1 Disc none 2010.06.15 7:11 masel rdp-tcp#1355 2 Active 29 2010.06.15 7:34 </PRE> > Here is the simple script using ‘who –u’ as the data source: > # cat logins.sh > #!/bin/sh > #ident "@(#)logins.sh Ver. 1.0 Tom Schmitt 2010" > #------------------------------------------------------------------------------- > # Under GPL 2010 by Tom Schmitt dtschmitt at gmail.com 801.446.5645 > #------------------------------------------------------- > # From the HELP --> Custom Graphs in Xymon > # Installed by Tom Schmitt for test purposes > #------------------------------------------------------- > # Creates a graph of the number of logins under: logins > # Lists those logged in under: who > #------------------------------------------------------- > .... lines deleted .... > BB=/home/xymon/server/bin/bb # Location of 'bb' > BBDISP=127.0.0.1 # Local display > MACHINE="monitorp.csw.l-3com.com" > > LOGINS=`who -u | wc -l | awk '{print $1}'` > > #----------------------------------------------------- > # Send the value pair for graphing under icon 'logins' > #----------------------------------------------------- > $BB $BBDISP "status $MACHINE.logins green > > logins : $LOGINS > " > > # Get the 'who -u' info and change all colons to: > # : for an html colon > # Edit the colons ':' to be html colons ':' > # You don't want the data to look like value pairs: > # (name : value) or (name = value) to Xymon > who -u >/tmp/logins.tom > sed -i 's/:/\&\#58\;/' /tmp/logins.tom > Perhaps all colons an a line need to be hidden from the NCV module. HTH, Wim Nelis.

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TS - Trying to combine graph and information on same ICON
by d.tom.schmitt＠L-3com.com 14 Jun '10

14 Jun '10

I have been trying to update data information and also create a graph under the same ICON. I have changed the colons ':' to html colons also and even that does not do it. : = : per an earlier email. I have to split them into an icon called 'logins' for graphing and an icon called 'who' for the 'who -u' output. If I try to do them both to the same ICON, the graphing stops but the data continues to be updated and displayed. I currently have 3 logins going on the server: Here are the logins: What I want to do is get both under the same ICON name. Do I need to do something like 'data' instead of 'status' on the 'bb' line? I placed both the data pair and the who info in the same 'status' call to 'bb' and the graph stops. The graph does not go away, the data points stop being accepted. As long as I send the data to one icon and the graph pairs to another, it works. I am running 4.3.0-0.beta2 on CentOS. Here is the simple script using 'who -u' as the data source: # cat logins.sh #!/bin/sh #ident "@(#)logins.sh Ver. 1.0 Tom Schmitt 2010" #----------------------------------------------------------------------- -------- # Under GPL 2010 by Tom Schmitt dtschmitt at gmail.com 801.446.5645 #------------------------------------------------------- # From the HELP --> Custom Graphs in Xymon # Installed by Tom Schmitt for test purposes #------------------------------------------------------- # Creates a graph of the number of logins under: logins # Lists those logged in under: who #------------------------------------------------------- #----------------------------------------------------------- # Setup these files: #----------------------------------------------------------- # Store this script at: # /home/xymon/client/ext as logins.sh # Make it executable: # cd /home/xymon/client/ext # chmod 755 logins #----------------------------------------------------------- # EDIT /home/xymon/client/etc/clientlaunch.cfg # and add these lines: # # Tom Schmitt testing from Xymon HELP --> Custom Graphs # [loginsinfo] # ENVFILE /home/xymon/client/etc/hobbitclient.cfg # CMD /home/xymon/client/ext/logins.sh # INTERVAL 5m #----------------------------------------------------------- # EDIT /home/xymon/server/etc/hobbitserver.cfg # and add/edit these lines: # TEST2RRD=" <at-the-end>,logins=ncv" # NCV_logins="logins:GAUGE" #----------------------------------------------------------- # EDIT /home/xymon/server/etc/hobbitgraph.cfg # and add these lines: #----------------------------------------------------------- # # Tom Schmitt Xymon HELP --> Custom Graphs # [logins] # TITLE Active Logins # YAXIS Logins # DEF:in=logins.rrd:logins:AVERAGE # # Colors the area under the value # AREA:in#00CC00:Number of Logins # # Or the next line for a LINE graph # LINE2:in#00CC00:Number of Logins # COMMENT: Number of Active Logins\n # # End of Tom Schmitt Xymon HELP --> Custom Graphs #----------------------------------------------------------- # EDIT /home/xymon/server/etc/hobbitlaunch.cfg # and verify these lines at the end of the file: # [hobbitclient] # ENVFILE /home/xymon/client/etc/hobbitclient.cfg # NEEDS hobbitd # CMD /home/xymon/client/bin/hobbitclient.sh # LOGFILE $BBSERVERLOGS/hobbitclient.log # INTERVAL 5m #----------------------------------------------------------- BB=/home/xymon/server/bin/bb # Location of 'bb' BBDISP=127.0.0.1 # Local display MACHINE="monitorp.csw.l-3com.com" LOGINS=`who -u | wc -l | awk '{print $1}'` #----------------------------------------------------- # Send the value pair for graphing under icon 'logins' #----------------------------------------------------- $BB $BBDISP "status $MACHINE.logins green logins : $LOGINS " # Get the 'who -u' info and change all colons to: # : for an html colon # Edit the colons ':' to be html colons ':' # You don't want the data to look like value pairs: # (name : value) or (name = value) to Xymon who -u >/tmp/logins.tom sed -i 's/:/\&\#58\;/' /tmp/logins.tom #-------------------------------------------------- # Send the list of those logged in under icon 'who' #-------------------------------------------------- $BB $BBDISP "status $MACHINE.who green `date` `cat /tmp/logins.tom` " rm /tmp/logins.tom 2>/dev/null exit 0 [root at monitorp ext]# The file with the colons changed looks like this: [root at monitorp ext]# cat /tmp/logins.temp root pts/2 2010-06-14 07:32 01:10 13133 (dschmitt.csw.l-3com.com) root pts/3 2010-06-14 11:54 . 15324 (dschmitt.csw.l-3com.com) root pts/4 2010-06-14 12:32 00:51 1438 (dschmitt.csw.l-3com.com) Thanks, Tom Schmitt Senior IT Staff - R&D L-3 Communication Systems West 640 North 2200 West P.O. Box 16850 Salt Lake City, UT 84116 Phone (801) 594-3030 Cell (801) 231-7230 eFax (413) 480-6873 D.Tom.Schmitt at L-3Com.com \\\\||//// \ ~ ~ / | @ @ | --oOo---(_)---oOo--

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bb-rep.sh & bb-snapshot.sh
by rgordonjr＠gmail.com 14 Jun '10

14 Jun '10

Hi all - I'm running into a problem creating the availability report and the snapshot on 4.3.0-beta2. Every time I run either command I get an "Internal Server Error". The apache logs show "Premature end of script headers" and the syslog shows that a buffer overflow was detected. The system its on is a Ubuntu 9.04 64b server. I have gone through the archives and based on what i did find i double-checked permissions(all were good).. Any ideas? The other option I have is to try to recreate the report manually.. Any ideas what datasets go into the report? thanks! -- --==[ Bob Gordon ]==--

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NFS mounts in disk section
by paulojbe＠gmail.com 14 Jun '10

14 Jun '10

Hi, I'm using Xymon 4.2.3 to monitor some UNIX/Linux servers. Serveral of them mounts NFS exports via automount from a NetApp Filer that I don't have access. Is it possible to show these mounts like partitions in disk section? Now I have this: Filesystem kbytes used avail capacity Mounted on sharefs 0 0 0 0% /etc/dfs/sharetab swap 35311416 1616 35309800 1% /etc/svc/volatile swap 35316104 6320 35309784 1% /tmp /dev/md/dsk/d10 8077589 1054407 6942407 14% / /dev/md/dsk/d30 13018467 3735788 9152495 29% /usr /dev/md/dsk/d40 10091716 1484894 8505905 15% /var /dev/md/dsk/d50 17146994 2438027 14537498 15% /opt /dev/md/dsk/d60 59179332 2325562 56261977 4% /free I would like to include NFS in this list: Filesystem size used avail capacity Mounted on swap 34G 6.2M 34G 1% /tmp swap 34G 48K 34G 1% /var/run /dev/md/dsk/d10 7.7G 1.0G 6.6G 14% / swap 34G 1.6M 34G 1% /etc/svc/volatile sharefs 0K 0K 0K 0% /etc/dfs/sharetab /dev/md/dsk/d30 12G 3.6G 8.7G 29% /usr /dev/md/dsk/d40 9.6G 1.4G 8.1G 15% /var /dev/md/dsk/d50 16G 2.3G 14G 15% /opt /dev/md/dsk/d60 56G 2.2G 54G 4% /free cristal:/vol/vfbd1/ep_dba_pdt_pangea/oracle 180G 62G 118G 35% /opt/oracle cristal:/vol/vfbd2/ep_dba_instance 540G 289G 251G 54% /oracle/instance cristal:/vol/vfbd5/ep_dba_instance_mirror 180G 56G 124G 32% /oracle_mirror/instance cristal:/vol/vfbd1/ep_dba_pdt_hostname/cobol 180G 62G 118G 35% /opt/microfocus cristal:/vol/vfbd4/ep_dba_instance2 450G 208G 242G 47% /oracle/instance2 cristal:/vol/vfbd3/ep_dba_instance2_mirror 405G 86G 319G 22% /oracle_mirror/instance2 cristal:/vol/vfbd1/ep_dba_pdt_hostname/oem 180G 62G 118G 35% /opt/oem cristal:/vol/vfbd1/ep_dba_pdt_hostname/bmc 180G 62G 118G 35% /opt/bmc Thanks, and congratulations for this very good software! Paulo Estrela http://tabugado.com

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Trying to create a graph
by d.tom.schmitt＠L-3com.com 11 Jun '10

11 Jun '10

All assistance is greatly appreciated! I have a simple number that I want to have graphed in Xymon. Running 4.3.0-0.beta2 on CentOS 5.4. I have a script that is populating the information from our Juniper SSLVPN device(s). I created a new ICON 'online' where there is a lot of information passed for display by clicking the 'online' icon. This is done using 'bb' with 'status'. One of the values displayed is the number of web users. I create a file of values for a history but I want to pass the value from each run to the Xymon as 'data' to 'bb'. The pair from each run is: USERS:277 with the 277 changing with every 5 minute run. I placed the script in the /home/xymon/server/ext directory called: SNMP-Juniper.sh Per the Xymon Help à custom graphs document: I edited the following files: /home/xymon/server/etc/hobbitlaunch.cfg # Tom Schmitt script in server/ext directory [online] ENVFILE /home/xymon/server/etc/hobbitserver.cfg CMD /home/xymon/server/ext/SNMP-Juniper.sh LOGFILE $BBSERVERLOGS/SNMP-Juniper.sh.log INTERVAL 5m /home/xymon/server/etc/hobbitgraph.cfg I only want to see a single line showing the number of USERS at the 5 minute timeframes. # Tom Schmitt SNMP-Juniper.sh in ext directory [online] TITLE Count of Juniper Users YAXIS Users DEF:in=online.rrd:online:AVERAGE AREA:in#00CC00:Usage COMMENT:Licensed for 600 users\n GPRINT:in:LAST:Cur\: %6.2lf %s GPRINT:in:MAX: Max\: %6.2lf %s GPRINT:in:MIN: Min\: %6.1lf %s GPRINT:in:AVERAGE:Avg\: %6.2lf %s\n # End of SNMP-Juniper.sh graph /home/xymon/server/etc/hobbitserver.cfg At the end of the TEST2RRD=".....,online=ncv" At the end of the GRAPHS=".....,online" This was mentioned elsewhere so I tried it. Added the following line: NCV_online="USERS:GAUGE" I only see a small graph box with "X hobbitgraph ncv:online" in the box under the icons: online and trends But no data graphed If you click on it, you get the hourly, daily, weekly monthly graph as a small box with no data either. Thanks, Tom Schmitt Senior IT Staff - R&D L-3 Communication Systems West 640 North 2200 West P.O. Box 16850 Salt Lake City, UT 84116 Phone (801) 594-3030 Cell (801) 231-7230 eFax (413) 480-6873 D.Tom.Schmitt at L-3Com.com \\\\||//// \ ~ ~ / | @ @ | --oOo---(_)---oOo--

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xymon ssh scan
by rmcgraw＠purdue.edu 11 Jun '10

11 Jun '10

Any ideas on how to solve the following problem. hamilton is shown as ssh ok, status unchanged for a week, but you can't ssh in: % ssh -v hamilton OpenSSH_4.3p2, OpenSSL 0.9.8e-fips-rhel5 01 Jul 2008 debug1: Reading configuration data /etc/ssh/ssh_config debug1: Applying options for * debug1: Connecting to hamilton [128.210.3.42] port 22. debug1: Connection established. debug1: identity file /homes/jflack/.ssh/identity type -1 debug1: identity file /homes/jflack/.ssh/id_rsa type -1 debug1: identity file /homes/jflack/.ssh/id_dsa type -1 debug1: loaded 3 keys debug1: Remote protocol version 1.99, remote software version OpenSSH_3.9p1 debug1: match: OpenSSH_3.9p1 pat OpenSSH_3.* debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_4.3 debug1: SSH2_MSG_KEXINIT sent Read from socket failed: Connection reset by peer Apparently something goes wrong in the server just at the start of key exchange. The xymon ssh test reports the remote protocol and software versions, so it must converse at least that far, but I guess it doesn't go on through the key exchange. The ssh server going wrong that way seems to be a familiar failure mode for our linux boxes, so it would be nice to have a test for it in xymon. An ssh identity that's allowed to run some single very restricted command would work. Actually ssh-keyscan does the trick too, and doesn't require any logging in or permission on the host. The only trick is ssh-keyscan exits with status 0 whether it succeeded or not, so it would have to be used in a script that actually parses its output to see if it worked. Dustin's script that does ssh-keyscan for updating the keys list could be a useful starting point. _____________________________________________________________________ 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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Anyone Using qpage (SMS Send Tool) With Xymon
by wiskbroom＠hotmail.com 11 Jun '10

11 Jun '10

Hello; Anyone out there successfully using qpage? I've read the "Configuring Xymon Alerts" help page, and am unable to get this working. I've installed qpage, and am having some issues getting it to work. I can send SMS pages via the command-line, so I know it is working, I am unable to send when setup in hobbit-alerts.cfg as: SCRIPT /usr/local/bin/sendsms UserName FORMAT=SMS SERVICE=cpu,disk COLOR=red,yellow RECOVERED REPEAT=1440 DURATION>90s Here is /usr/local/bin/sendsms: #!/bin/sh /usr/local/bin/qpage -l0 -m -p $* I've tried $1 and $*, both are inoperable. Thank you, .vp

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Hobbit falsely shows red alerts periodically
by sbeardall＠1stsupportsolutions.com 11 Jun '10

11 Jun '10

Hello Everyone ! I have recently setup a Hobbit/Xymon server and went beyond monitoring just CONN and have ensured DNS, LDAP, RDP, SSH, MYSQL, Squid, and VMWARE are also monitored. To my odd surprise these added services for Hobbit/Xymon were going into red and back into green very quickly and about every 3 minutes. When I see the red alerts and click on the specific monitored host and corresponding service, it says it's UP and it's OK but the uptime has reset. I'm basically running the default config out of a fresh install, what could be causing this? I do not believe the connections are actually down. Running on UBUNTU 10.04 with Apache Server version: Apache/2.2.14 (Ubuntu) Server built: Apr 13 2010 20:22:19 Attached are screenshots. Thanks, -Steven

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Fedora 8 Problem
by nfranken＠theunlimitedworld.co.za 11 Jun '10

11 Jun '10

Hi All I got a old Fedora 8 box that I installed the xymon client on. I used the RHEL packages provided by Buchan Milne(thanks for the local mirror) and installed the xymon client using yum install xymon-client. However when I run the runclient.sh I don't get any results I looked into the /logs directory and found the following error. Could not connect to bbd at 127.0.0.1:1984 - Connection refused The install did not ask me for a BBhost file so I think the install might have skipped this part. How do I change where the client is reporting to? I looked at all the files in the client/etc directory but could not find anything. Regards Neil

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TS - RRD Graph incorrect
by d.tom.schmitt＠L-3com.com 10 Jun '10

10 Jun '10

I am trying to graph the number of users on our Juniper SSL-VPN. I am sending the value pairs as: sslvpn : 227 ,etc. I am having a problem with the graph definition: [sslvpn] TITLE Count of Juniper Users YAXIS Users DEF:in=sslvpn.rrd:sslvpn:AVERAGE AREA:in#00CC00:Number of Current Users COMMENT: Licensed for 600 users\n GPRINT:in:LAST:Cur\: %6.2lf %s GPRINT:in:MAX: Max\: %6.2lf %s GPRINT:in:MIN: Min\: %6.1lf %s GPRINT:in:AVERAGE:Avg\: %6.2lf %s\n The Graph has a bad YAXIS. I need it to show the number of users and if possible a line in RED showing 600 as this is the License limit. I need assistance in getting the YAXIS values to be a number from zero(0) on up. Is it possible to also place a static line at the 600 value across the graph? Thanks, Tom Schmitt Senior IT Staff - R&D L-3 Communication Systems West 640 North 2200 West P.O. Box 16850 Salt Lake City, UT 84116 Phone (801) 594-3030 Cell (801) 231-7230 eFax (413) 480-6873 D.Tom.Schmitt at L-3Com.com \\\\||//// \ ~ ~ / | @ @ | --oOo---(_)---oOo--

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