Re: [Nagios-users] Nagios installation issue
Did you compiled nagios by yourself? Eliezer On 09/17/2013 11:15 AM, Nivin Abraham wrote: my ubuntu version is 12.04 nagios version is nagios-4.0.0beta4 nagios plugin version is nagios-plugins-1.4.16 i have installed my host os is windows 7 vm used is oracle virtualbox i followed the installation from youtube video Nagios sous Ubuntu 12.04 ~ Mohamed AKRICH i followed the entire installation but changed the versions as mentioned above everything got installed without any issues but when i type service nagios start and this is what i get /etc/init.d/nagios: 20 .:Can't open /etc/rc.d/init.d/functions so pls help me and i am a newbie to linux as well as ubuntu -- LIMITED TIME SALE - Full Year of Microsoft Training For Just $49.99! 1,500+ hours of tutorials including VisualStudio 2012, Windows 8, SharePoint 2013, SQL 2012, MVC 4, more. BEST VALUE: New Multi-Library Power Pack includes Mobile, Cloud, Java, and UX Design. Lowest price ever! Ends 9/20/13. http://pubads.g.doubleclick.net/gampad/clk?id=58041151iu=/4140/ostg.clktrk ___ Nagios-users mailing list Nagios-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/nagios-users ::: Please include Nagios version, plugin version (-v) and OS when reporting any issue. ::: Messages without supporting info will risk being sent to /dev/null -- LIMITED TIME SALE - Full Year of Microsoft Training For Just $49.99! 1,500+ hours of tutorials including VisualStudio 2012, Windows 8, SharePoint 2013, SQL 2012, MVC 4, more. BEST VALUE: New Multi-Library Power Pack includes Mobile, Cloud, Java, and UX Design. Lowest price ever! Ends 9/20/13. http://pubads.g.doubleclick.net/gampad/clk?id=58041151iu=/4140/ostg.clktrk ___ Nagios-users mailing list Nagios-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/nagios-users ::: Please include Nagios version, plugin version (-v) and OS when reporting any issue. ::: Messages without supporting info will risk being sent to /dev/null
[Nagios-users] Hey I was wondering about the check_ping from the newest stable plugins.
I have compiled all nagios plugins many times but on the last time this what happens: nagios-plugins-1.4.16.tar.gz I compile with no errors and then when nagios do a check it states: CRITICAL - Network Unreachable (repo.ngtech.co.il) while from command line linux ping everything works fine! also I compiled my own script in ruby perl and python and all of them are not stating anything about Network Unreachable. Is this a regression from older and newer versions of nagios_plugins?? Since they work at the same time I run my own script and it states the everyting is OK which means 100% no packet loss I am a bit confused about it. How is it possible for the basic check_ping written in c to not work and the scripting languages scripts to work fine? it's not permissions since it states Network Unreachable. it's must be another issue either in nagios or the code somewhere. Can anyone test it please and make sure that my assumptions are right? Eliezer -- Get 100% visibility into Java/.NET code with AppDynamics Lite! It's a free troubleshooting tool designed for production. Get down to code-level detail for bottlenecks, with 2% overhead. Download for free and get started troubleshooting in minutes. http://pubads.g.doubleclick.net/gampad/clk?id=48897031iu=/4140/ostg.clktrk ___ Nagios-users mailing list Nagios-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/nagios-users ::: Please include Nagios version, plugin version (-v) and OS when reporting any issue. ::: Messages without supporting info will risk being sent to /dev/null
Re: [Nagios-users] Hey I was wondering about the check_ping from the newest stable plugins.
Forgot to show the command: # /usr/local/nagios/libexec/check_ping -H repo.ngtech.co.il -w 100.0,20% -c 500.0,60% -p 10 CRITICAL - Network Unreachable (repo.ngtech.co.il) # /usr/local/nagios/libexec/check_ping -H www1.ngtech.co.il -w 100.0,20% -c 500.0,60% -p 10 PING OK - Packet loss = 0%, RTA = 17.40 ms|rta=17.395000ms;100.00;500.00;0.00 pl=0%;20;60;0 Which is odd in any way you can think off. Eliezer On 08/09/2013 04:46 PM, Eliezer Croitoru wrote: I have compiled all nagios plugins many times but on the last time this what happens: nagios-plugins-1.4.16.tar.gz I compile with no errors and then when nagios do a check it states: CRITICAL - Network Unreachable (repo.ngtech.co.il) while from command line linux ping everything works fine! also I compiled my own script in ruby perl and python and all of them are not stating anything about Network Unreachable. Is this a regression from older and newer versions of nagios_plugins?? Since they work at the same time I run my own script and it states the everyting is OK which means 100% no packet loss I am a bit confused about it. How is it possible for the basic check_ping written in c to not work and the scripting languages scripts to work fine? it's not permissions since it states Network Unreachable. it's must be another issue either in nagios or the code somewhere. Can anyone test it please and make sure that my assumptions are right? Eliezer -- Get 100% visibility into Java/.NET code with AppDynamics Lite! It's a free troubleshooting tool designed for production. Get down to code-level detail for bottlenecks, with 2% overhead. Download for free and get started troubleshooting in minutes. http://pubads.g.doubleclick.net/gampad/clk?id=48897031iu=/4140/ostg.clktrk ___ Nagios-users mailing list Nagios-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/nagios-users ::: Please include Nagios version, plugin version (-v) and OS when reporting any issue. ::: Messages without supporting info will risk being sent to /dev/null -- Get 100% visibility into Java/.NET code with AppDynamics Lite! It's a free troubleshooting tool designed for production. Get down to code-level detail for bottlenecks, with 2% overhead. Download for free and get started troubleshooting in minutes. http://pubads.g.doubleclick.net/gampad/clk?id=48897031iu=/4140/ostg.clktrk ___ Nagios-users mailing list Nagios-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/nagios-users ::: Please include Nagios version, plugin version (-v) and OS when reporting any issue. ::: Messages without supporting info will risk being sent to /dev/null
Re: [Nagios-users] Hey I was wondering about the check_ping from the newest stable plugins.
On 08/09/2013 05:03 PM, Holger Weiß wrote: * Eliezer Croitoru elie...@ngtech.co.il [2013-08-09 16:46]: I have compiled all nagios plugins many times but on the last time this what happens: nagios-plugins-1.4.16.tar.gz I compile with no errors and then when nagios do a check it states: CRITICAL - Network Unreachable (repo.ngtech.co.il) My guess would be that your IPv6 connectivity is broken. In that case, using check_ping's -4 flag should do the trick. If that _doesn't_ help, could you please paste the output of check_ping -vvv [...]? Can anyone test it please and make sure that my assumptions are right? For me, both of the following commands return OK: $ check_ping -4 -H repo.ngtech.co.il -w '500.0,10%' -c '1000.0,50%' $ check_ping -6 -H repo.ngtech.co.il -w '500.0,10%' -c '1000.0,50%' Holger Hey Holger, this is what I do have: # /usr/local/nagios/libexec/check_ping -4 -H repo.ngtech.co.il -w '500.0,10%' -c '1000.0,50%' PING OK - Packet loss = 0%, RTA = 339.04 ms|rta=339.035004ms;500.00;1000.00;0.00 pl=0%;10;50;0 # /usr/local/nagios/libexec/check_ping -6 -H repo.ngtech.co.il -w '500.0,10%' -c '1000.0,50%' CRITICAL - Network Unreachable (repo.ngtech.co.il) which seems like the settings for the RT of the packets seems to be the main issue while parsing the ping command output. /usr/local/nagios/libexec/check_ping -vvv -4 -H repo.ngtech.co.il -w '500.0,10%' -c '1000.0,50%' CMD: /bin/ping -n -U -w 10 -c 5 repo.ngtech.co.il Output: PING cairo.treenetnz.com (58.28.153.233) 56(84) bytes of data. Output: 64 bytes from 58.28.153.233: icmp_req=1 ttl=42 time=335 ms Output: 64 bytes from 58.28.153.233: icmp_req=2 ttl=42 time=339 ms Output: 64 bytes from 58.28.153.233: icmp_req=3 ttl=41 time=341 ms Output: 64 bytes from 58.28.153.233: icmp_req=4 ttl=41 time=341 ms Output: 64 bytes from 58.28.153.233: icmp_req=5 ttl=41 time=340 ms Output: Output: --- cairo.treenetnz.com ping statistics --- Output: 5 packets transmitted, 5 received, 0% packet loss, time 4003ms Output: rtt min/avg/max/mdev = 335.751/339.767/341.602/2.251 ms PING OK - Packet loss = 0%, RTA = 339.77 ms|rta=339.766998ms;500.00;1000.00;0.00 pl=0%;10;50;0 500.00:10% 1000.00:50% so the RT is more then 100ms which considered to be C\W but my output is: # /usr/local/nagios/libexec/check_ping -vvv -H repo.ngtech.co.il -w 100.0,20% -c 500.0,60% CMD: /bin/ping6 -n -U -w 10 -c 5 repo.ngtech.co.il Got stderr: connect: Network is unreachable CRITICAL - Network Unreachable (repo.ngtech.co.il) and: # /usr/local/nagios/libexec/check_ping - -H repo.ngtech.co.il -w 500.0,20% -c 1000.0,60% CMD: /bin/ping6 -n -U -w 10 -c 5 repo.ngtech.co.il Got stderr: connect: Network is unreachable CRITICAL - Network Unreachable (repo.ngtech.co.il) which is a bit weird why is it using ping6 for a simple ping by default? Hos is the check_ping recognises that there is a need for ping6 ?? the host dosn't even has ipv6 connectivity.. Eliezer -- Get 100% visibility into Java/.NET code with AppDynamics Lite! It's a free troubleshooting tool designed for production. Get down to code-level detail for bottlenecks, with 2% overhead. Download for free and get started troubleshooting in minutes. http://pubads.g.doubleclick.net/gampad/clk?id=48897031iu=/4140/ostg.clktrk ___ Nagios-users mailing list Nagios-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/nagios-users ::: Please include Nagios version, plugin version (-v) and OS when reporting any issue. ::: Messages without supporting info will risk being sent to /dev/null -- Get 100% visibility into Java/.NET code with AppDynamics Lite! It's a free troubleshooting tool designed for production. Get down to code-level detail for bottlenecks, with 2% overhead. Download for free and get started troubleshooting in minutes. http://pubads.g.doubleclick.net/gampad/clk?id=48897031iu=/4140/ostg.clktrk ___ Nagios-users mailing list Nagios-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/nagios-users ::: Please include Nagios version, plugin version (-v) and OS when reporting any issue. ::: Messages without supporting info will risk being sent to /dev/null
Re: [Nagios-users] Hey I was wondering about the check_ping from the newest stable plugins.
On 08/09/2013 05:32 PM, Giles Coochey wrote: repo.ngtech.co.il Server: 172.21.0.66 Address:172.21.0.66#53 Non-authoritative answer: repo.ngtech.co.il canonical name = proxy.treenet.co.nz. proxy.treenet.co.nz canonical name = cairo.treenetnz.com. cairo.treenetnz.com has address 2002:3a1c:99e9:0:230:f1ff:fe14:5d47 This is the domain DNS answers # dig cairo.treenetnz.com @ns1.treenetnz.com. ; DiG 9.9.2-P1 cairo.treenetnz.com @ns1.treenetnz.com. ;; global options: +cmd ;; Got answer: ;; -HEADER- opcode: QUERY, status: NOERROR, id: 24830 ;; flags: qr aa rd; QUERY: 1, ANSWER: 1, AUTHORITY: 3, ADDITIONAL: 4 ;; WARNING: recursion requested but not available ;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags:; udp: 4096 ;; QUESTION SECTION: ;cairo.treenetnz.com. IN A ;; ANSWER SECTION: cairo.treenetnz.com.60 IN A 58.28.153.233 ;; AUTHORITY SECTION: treenetnz.com. 60 IN NS ns1.treenetnz.com. treenetnz.com. 60 IN NS ns2.treenetnz.com. treenetnz.com. 60 IN NS ns3.treenetnz.com. ;; ADDITIONAL SECTION: ns1.treenetnz.com. 60 IN A 58.28.153.233 ns2.treenetnz.com. 60 IN 2002:3a1c:99e9:0:225:11ff:fe05:6cb3 ns3.treenetnz.com. 60 IN A 58.28.153.233 ;; Query time: 343 msec ;; SERVER: 58.28.153.233#53(58.28.153.233) ;; WHEN: Fri Aug 9 17:47:13 2013 ;; MSG SIZE rcvd: 178 # dig cairo.treenetnz.com @ns2.treenetnz.com. ; DiG 9.9.2-P1 cairo.treenetnz.com @ns2.treenetnz.com. ;; global options: +cmd ;; connection timed out; no servers could be reached # dig cairo.treenetnz.com @ns3.treenetnz.com. ; DiG 9.9.2-P1 cairo.treenetnz.com @ns3.treenetnz.com. ;; global options: +cmd ;; Got answer: ;; -HEADER- opcode: QUERY, status: NOERROR, id: 51977 ;; flags: qr aa rd; QUERY: 1, ANSWER: 1, AUTHORITY: 3, ADDITIONAL: 4 ;; WARNING: recursion requested but not available ;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags:; udp: 4096 ;; QUESTION SECTION: ;cairo.treenetnz.com. IN A ;; ANSWER SECTION: cairo.treenetnz.com.60 IN A 58.28.153.233 ;; AUTHORITY SECTION: treenetnz.com. 60 IN NS ns3.treenetnz.com. treenetnz.com. 60 IN NS ns1.treenetnz.com. treenetnz.com. 60 IN NS ns2.treenetnz.com. ;; ADDITIONAL SECTION: ns1.treenetnz.com. 60 IN A 58.28.153.233 ns2.treenetnz.com. 60 IN 2002:3a1c:99e9:0:225:11ff:fe05:6cb3 ns3.treenetnz.com. 60 IN A 58.28.153.233 ;; Query time: 340 msec ;; SERVER: 58.28.153.233#53(58.28.153.233) ;; WHEN: Fri Aug 9 17:48:24 2013 ;; MSG SIZE rcvd: 178 The above happens since the ns2 is IPV6 only server and it might has the record you are talking about. my forwarders cannot even contact it yet. Eliezer -- Get 100% visibility into Java/.NET code with AppDynamics Lite! It's a free troubleshooting tool designed for production. Get down to code-level detail for bottlenecks, with 2% overhead. Download for free and get started troubleshooting in minutes. http://pubads.g.doubleclick.net/gampad/clk?id=48897031iu=/4140/ostg.clktrk ___ Nagios-users mailing list Nagios-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/nagios-users ::: Please include Nagios version, plugin version (-v) and OS when reporting any issue. ::: Messages without supporting info will risk being sent to /dev/null
Re: [Nagios-users] how to start nagios with non nagios user
This line will allow the non root user to run nagios as a root user.. So basically it should be: I want to start nagios *from* non root, nagios user. How do I do that. Eliezer On 08/02/2013 03:08 PM, Páll Guðjón Sigurðsson wrote: Adding these two lines to /etc/sudoers will help you (stolen from the adagios rpm package): # Allow nagios user to restart the nagios service Defaults:nagios!requiretty nagios ALL = (root) NOPASSWD: /etc/init.d/nagios - Original Message - From: Jim Avery j...@jimavery.me.uk To: nagios List nagios-users@lists.sourceforge.net Sent: Friday, August 2, 2013 11:39:27 AM Subject: Re: [Nagios-users] how to start nagios with non nagios user On 31 Jul 2013 14:30, , Roy rp...@njit.edu wrote: Hi guys, I want to start nagios with non root, nagios user. How do I do that. Something like.. sudo /etc/init.d/nagios start should do it. You'll need to edit /etc/sudoers to allow your non-root user to do this. Enter 'man sudoers' to read all the gory detail on how to configure it. However... If your system is anything like mine (Ubuntu), you'll find you can easily give users sudo access to run any command as root by adding them to the 'admin' group. This is by virtue of this entry in /etc/sudoers: # Members of the admin group may gain root privileges %admin ALL=(ALL) ALL Although you might decide this gives them too much power... I hope that helps. Jim -- Get your SQL database under version control now! Version control is standard for application code, but databases havent caught up. So what steps can you take to put your SQL databases under version control? Why should you start doing it? Read more to find out. http://pubads.g.doubleclick.net/gampad/clk?id=49501711iu=/4140/ostg.clktrk ___ Nagios-users mailing list Nagios-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/nagios-users ::: Please include Nagios version, plugin version (-v) and OS when reporting any issue. ::: Messages without supporting info will risk being sent to /dev/null -- Get your SQL database under version control now! Version control is standard for application code, but databases havent caught up. So what steps can you take to put your SQL databases under version control? Why should you start doing it? Read more to find out. http://pubads.g.doubleclick.net/gampad/clk?id=49501711iu=/4140/ostg.clktrk ___ Nagios-users mailing list Nagios-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/nagios-users ::: Please include Nagios version, plugin version (-v) and OS when reporting any issue. ::: Messages without supporting info will risk being sent to /dev/null -- Get your SQL database under version control now! Version control is standard for application code, but databases havent caught up. So what steps can you take to put your SQL databases under version control? Why should you start doing it? Read more to find out. http://pubads.g.doubleclick.net/gampad/clk?id=49501711iu=/4140/ostg.clktrk ___ Nagios-users mailing list Nagios-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/nagios-users ::: Please include Nagios version, plugin version (-v) and OS when reporting any issue. ::: Messages without supporting info will risk being sent to /dev/null
Re: [Nagios-users] Nagios Plugin for IPTABLES Monitoring
Or instead use a specific REJECT rule on specific port that otherwise
will work and test it via a small script that will return if ok or not..
can work like this:
echo server startup on upper ports threaded.
test a client on it.
get result and close both server and client.
can be very simple to do in ruby.
Eliezer
On 5/14/2013 10:42 AM, Thilakraj.Shanmugam wrote:
Greetings!
Could someone send me nagios plugin which is tested and works well for
monitoring IPTABLES in Linux.
I have tested below script but it is not returning correct output to
nagios server.
If I execute script manually, it shows correct output…
But if I execute via ./check_nrpe – H localhost –c check_iptables, it
shows wrong output.
Below is my plugin
--
#!/bin/bash
set -x
IPT='/sbin/iptables'
GREP='/bin/grep'
AWK='/bin/awk'
EXPR='/usr/bin/expr'
WC='/usr/bin/wc'
A='/usr/bin/sudo'
E_SUCCESS=0
E_CRITICAL=2
E_UNKNOWN=3
CHAINS=`$A $IPT -nvL | $GREP 'Chain' | $AWK '{ print $2 }'| $GREP Cid |
$WC -l`
if [ $CHAINS -ne 0 ] ; then
echo Firewall is running!
exit ${E_SUCCESS}
elif [ $CHAINS -eq 0 ] ; then
echo Firewall is not running
exit ${E_CRITICAL}
fi
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Re: [Nagios-users] NRPE: Unable to read output; but works when run under strace ...
I would try to run a basic script which logs the nrpe environment into a
file.
it will make sure what is available to you and what not.
test if:
there are environment vars..
there is a STDOUT\IN\ERR available etc..
#!/usr/bin/env ruby
f = File.open(/tmp/nrpetest.log,a)
f.sync = true
f.puts ENVIROMENTAR VARS\n===
ENV.each {|k,p| f.puts #{k} = #{p}}
f.puts STD DATA\n==
f.puts stdout exists?: #{$stdout}
if $stdout
f.puts stdout is tty?: #{$stdout.isatty}
begin
$stdout.write_nonblock 0
f.puts Wrote 0 to stdout
rescue = e
f.puts didnt wrote to stdout
f.puts e.message
f.puts e.backtrace.inspect
end
end
modify the above to make sure what is the cause of this problem.
you can also try to access stdout\err
Regards,
Eliezer
On 1/8/2013 3:53 PM, Florian Ernst wrote:
Hello all,
following up to myself ...
On Mon, Oct 08, 2012 at 08:31:21PM +0200, Florian Ernst wrote:
[...]
However, it got weirder: if I strace the nrpe process, everything works
as desired:
[...]
I found no further hints in the strace log, but this led me to assume
that there is some NRPE weirdness involved, and thus I'm writing here
instead of further digging through the system.
Any ideas?
Lacking any further clue as to what peculiarity might be responsible for
this weird behavior, I decided to simply let the nrpe process
permanently run under strace like
strace -f -q -e none -o /dev/null ...
The performance impact is minimal, and I finally get check results. Not
really a solution, but it'll do.
Cheers,
Flo
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Re: [Nagios-users] How can I change Nagios from email address ?
just change the myorigin statement in postfix. it should do the trick. Eliezer On 08/05/2012 12:39, özgür umut vurgun wrote: Hi, I am using postfix ... But I don't know how to configuration Özgür Umut VURGUN 2012/5/8 Assaf Flatto nag...@flatto.net mailto:nag...@flatto.net __ Are you using sendmail or postfix as your MTA ? The configuration is done on the MTA . On 08/05/12 08:29, özgür umut vurgun wrote: Hi All, I'd like to change Nagios Email address. Now I am using admin@hostname-nagios.localhost mailto:admin@hostname-nagios.localhost but many system doesn't accept this email address. So I'd like to change to real e-mail address. I have searched in the internet but I couldn't be success. How can I do it ? Thanks... Özgür Umut VURGUN -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats.http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Nagios-users mailing list Nagios-users@lists.sourceforge.net mailto:Nagios-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/nagios-users ::: Please include Nagios version, plugin version (-v) and OS when reporting any issue. ::: Messages without supporting info will risk being sent to /dev/null -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Nagios-users mailing list Nagios-users@lists.sourceforge.net mailto:Nagios-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/nagios-users ::: Please include Nagios version, plugin version (-v) and OS when reporting any issue. ::: Messages without supporting info will risk being sent to /dev/null -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Nagios-users mailing list Nagios-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/nagios-users ::: Please include Nagios version, plugin version (-v) and OS when reporting any issue. ::: Messages without supporting info will risk being sent to /dev/null -- Eliezer Croitoru https://www1.ngtech.co.il IT consulting for Nonprofit organizations eliezer at ngtech.co.il -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Nagios-users mailing list Nagios-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/nagios-users ::: Please include Nagios version, plugin version (-v) and OS when reporting any issue. ::: Messages without supporting info will risk being sent to /dev/null
Re: [Nagios-users] puzzling no output from nrpe run of check_load
so it seems that the check_load needs shell rights to show any output what so ever also the --help stuff. it's kind of understandable. Eliezer On 30/04/2012 20:39, Peter N. Steinmetz wrote: Thanks for the suggestion, gave that a try, or more precisely: sudo su nagios -c more /proc/loadavg after removing the password for user nagios and setting the shell to /bin/false. This still produces no output. Very peculiar. I guess there must be something wrong with the authentication or setup on these machines, but can't figure out what is going on here. auth.log contains Successful su for nagios by root right after this so that part seems all right. The systems are using ldap pam authentication for other users, though nagios and other such system accounts are local in the /etc/passwd and /etc/passwd files. The local accounts seem to work fine for this command if they have a password and shell is set to /bin/bash, rather than /bin/false. cheers, Peter On Apr 27, 2012, at 9:22 AM, David Harbaugh wrote: 'su -' makes the shell a login shell ... which requires a real shell, not /bin/false. What if you do this? sudo su nagios more /proc/loadavg Skip the -, which should run more directly, which should work even with /bin/false listed as the shell. If that works, then you should be able to modify your nagios command definition the same way ... -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Nagios-users mailing list Nagios-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/nagios-users ::: Please include Nagios version, plugin version (-v) and OS when reporting any issue. ::: Messages without supporting info will risk being sent to /dev/null -- Eliezer Croitoru https://www1.ngtech.co.il IT consulting for Nonprofit organizations eliezer at ngtech.co.il -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Nagios-users mailing list Nagios-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/nagios-users ::: Please include Nagios version, plugin version (-v) and OS when reporting any issue. ::: Messages without supporting info will risk being sent to /dev/null
Re: [Nagios-users] plugin for checking file permissions
On 04/04/2012 15:54, Christoph Kluenter wrote:
Hi,
i tried to search for nagios plugin file permission but obviously got lots
of
wrong results :)
I need a plugin that ensures that files in a given directory all belong to
one user/group.
Has anybody here ever seen a script for this purpose ?
do you have any specific about one directory? or a recursive lookup?
if you will use the commands:
ls -l| awk '{ print $3 }'
ls -l| awk '{ print $4 }'
will give you the owner(3) and the group (4) of all files in a directory.
also you can use the stat command on specific file:
stat -c %U /full_file/path
stat -c %G /full_file/path
so you can try to do a for or while loop on all the results and in a
case you find different owner then expected change a variable.
you can also use a xargs with a nested if that will make sure that $1
is the same as you want to check.
pretty simple to write cause it's a either every file is owned by the
same owner or not so it's OK or CRITICAL.
in case you need more help i will have sometime next week.
Regards,
Eliezer
Cheers,
christoph
--
Eliezer Croitoru
https://www1.ngtech.co.il
IT consulting for Nonprofit organizations
eliezer at ngtech.co.il
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Re: [Nagios-users] Installing the opmon agent or nrpe client on a virtual host
On 26/03/2012 14:23, Kaplan, Andrew H. wrote: Hello -- We run a series of virtual servers on a variety of Linux and Windows hosts. I wanted to get feedback from the group on the merits, if any, of installing the nrpe and opmon agent clients on the virtual hosts respective operating systems. What are the group members' thoughts on this? Thanks. out of curiosity, what hyper-visor you are using for these VMs? i'm building nagios lab on VM right now. Thanks, Eliezer The information in this e-mail is intended only for the person to whom it is addressed. If you believe this e-mail was sent to you in error and the e-mail contains patient information, please contact the Partners Compliance HelpLine at http://www.partners.org/complianceline . If the e-mail was sent to you in error but does not contain patient information, please contact the sender and properly dispose of the e-mail. -- This SF email is sponsosred by: Try Windows Azure free for 90 days Click Here http://p.sf.net/sfu/sfd2d-msazure ___ Nagios-users mailing list Nagios-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/nagios-users ::: Please include Nagios version, plugin version (-v) and OS when reporting any issue. ::: Messages without supporting info will risk being sent to /dev/null -- Eliezer Croitoru https://www1.ngtech.co.il IT consulting for Nonprofit organizations eliezer at ngtech.co.il -- This SF email is sponsosred by: Try Windows Azure free for 90 days Click Here http://p.sf.net/sfu/sfd2d-msazure ___ Nagios-users mailing list Nagios-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/nagios-users ::: Please include Nagios version, plugin version (-v) and OS when reporting any issue. ::: Messages without supporting info will risk being sent to /dev/null
