notification emails

Michael Friedrich michael.friedrich at univie.ac.at
Fri Dec 2 12:53:32 CET 2011


On 02.12.2011 12:36, Nick Price wrote:
>
> No  its still activated
>
> I even copied the configs from the old server.
>
> It seems it's just fedora 16 that has the problem.
>
> This version of Nagios works fine with fedora 16.
>
> I looked on tactical view
>
> Everything is enabled except SSH localhost
>
> *From:*Claudio Kuenzler [mailto:ck at claudiokuenzler.com]
> *Sent:* Friday, December 02, 2011 12:14
> *To:* Nagios Users List
> *Subject:* Re: [Nagios-users] notification emails
>
> Did you by accident disable the notifications?
>
> On the Nagios web interface, click on Tactical Overview.
> At the end of the page (Monitoring Features) check that Notifications 
> are green/enabled.
>
> It would make sense as you don't have SELinux and all commands seem to 
> work from command-line (you also checked them with your Nagios user, 
> not root, right?).
>
> On Fri, Dec 2, 2011 at 11:30 AM, Nick Price <np121 at hotmail.com 
> <mailto:np121 at hotmail.com>> wrote:
>
> Ok
>
> I am getting in the debug log
>
> Notification viability test failed. No  notification will be sent.
>
> What is this and how to troubleshoot it.
>
> I can send emails from command line.
>
> Selinux is disabled
>
> *From:*mail at catsnest.co.uk <mailto:mail at catsnest.co.uk> 
> [mailto:mail at catsnest.co.uk <mailto:mail at catsnest.co.uk>]
> *Sent:* Friday, December 02, 2011 10:23
>
>
> *To:* Nagios Users List
> *Subject:* Re: [Nagios-users] notification emails
>
> On Fri, Dec 2, 2011 at 8:14 AM, Nick Price <np121 at hotmail.com 
> <mailto:np121 at hotmail.com>> wrote:
>
> Yes  printf works
>
> I had the same version of Nagios with the same config files working OK 
> with fedora 14
>
> It is only when I installed it on fedora 16 the notifications don't work
>
> I think it's a bug within Nagios
>
> I doubt that its a bug in Nagios, as Nagios just uses your system's 
> commands to send notifications.
> What is your notification config? can you run the commands the 
> notification uses as the Nagios user?
> Is there some security such as SE Linux running?
>
> You could try adding logging to the Notification command eg add a ">> 
> /var/tmp/Notification.log"
>
> or instead of the Notification command being a direct command, make a 
> script for it instead.
>
> Ritchie,
>
> --
> <-- http://23.me.uk/2 -->
> <--Time flies like an arrow; fruit flies like a banana.  -->
>
>     Did you also do
>
>     printf 'this is a test' | /bin/mail  --s  test_email
>     email at mydomain.com <mailto:email at mydomain.com>
>
>     ?
>
>     On Wed, Nov 30, 2011 at 9:09 PM, Nick Price <np121 at hotmail.com
>     <mailto:np121 at hotmail.com>> wrote:
>
>     The defaults are there.
>
>     I did        echo 'this is a test' | /bin/mail  --s  test_email
>     email at mydomain.com <mailto:email at mydomain.com>
>
>     That went out Ok
>
>     What to look at next
>
>     *From:*Claudio Kuenzler [mailto:ck at claudiokuenzler.com
>     <mailto:ck at claudiokuenzler.com>]
>     *Sent:* Wednesday, November 30, 2011 12:37
>     *To:* Nagios Users List
>     *Subject:* Re: [Nagios-users] notification emails
>
>     Did you check the command which is used to send notifications in
>     command.cfg or checkcommand.cfg ?
>     Maybe you don't have the binary or you need to rename the command.
>
>     By default it uses /usr/bin/printf and /usr/bin/mail if I'm not
>     mistaken.
>
>     On Wed, Nov 30, 2011 at 9:23 AM, Nick Price <np121 at hotmail.com
>     <mailto:np121 at hotmail.com>> wrote:
>
>     Hello
>
>     I am not sure if this is a bug or config issue.
>
>     I have a clean install of fedora 16 32 bit  with a manual install
>     of nagios
>     3.3.1  and nagios plugins 1.4.15.
>
>     I see in the debug log
>
>     Notification viability test failed. No notification will be sent out.
>

the contact, which will be shown some lines above (always post a 
complete debug log for a notification!), did not pass the viability 
tests. this can be notification_options, notification_period, 
notifications_disabled, etc. so to conclude with, i'd highly advise you to

1/ post the contact object definition from the objects.cache
2/ post the complete service object definition from the objects.cache
3/ post the complete debug for this service and contact notification


>
>     I can send test emails from this server using sendmail and that
>     bit works
>
>
>     Is there a solution for this.
>
>     Regards
>
>     Nick
>
>
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>     contains a definitive record of customers, application performance,
>     security threats, fraudulent activity, and more. Splunk takes this
>     data and makes sense of it. IT sense. And common sense.
>     http://p.sf.net/sfu/splunk-novd2d
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>     ::: Messages without supporting info will risk being sent to /dev/null
>
>
>     ------------------------------------------------------------------------------
>     All the data continuously generated in your IT infrastructure
>     contains a definitive record of customers, application performance,
>     security threats, fraudulent activity, and more. Splunk takes this
>     data and makes sense of it. IT sense. And common sense.
>     http://p.sf.net/sfu/splunk-novd2d
>     _______________________________________________
>     Nagios-users mailing list
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>     ::: Please include Nagios version, plugin version (-v) and OS when
>     reporting any issue.
>     ::: Messages without supporting info will risk being sent to /dev/null
>
>
> ------------------------------------------------------------------------------
> All the data continuously generated in your IT infrastructure
> contains a definitive record of customers, application performance,
> security threats, fraudulent activity, and more. Splunk takes this
> data and makes sense of it. IT sense. And common sense.
> http://p.sf.net/sfu/splunk-novd2d
> _______________________________________________
> Nagios-users mailing list
> Nagios-users at lists.sourceforge.net 
> <mailto:Nagios-users at 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
>
>
>
> ------------------------------------------------------------------------------
> All the data continuously generated in your IT infrastructure
> contains a definitive record of customers, application performance,
> security threats, fraudulent activity, and more. Splunk takes this
> data and makes sense of it. IT sense. And common sense.
> http://p.sf.net/sfu/splunk-novd2d
>
>
> _______________________________________________
> Nagios-users mailing list
> Nagios-users at 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


-- 
DI (FH) Michael Friedrich

Vienna University Computer Center
Universitaetsstrasse 7 A-1010 Vienna, Austria

email:     michael.friedrich at univie.ac.at
phone:     +43 1 4277 14359
mobile:    +43 664 60277 14359
fax:	   +43 1 4277 14338
web:       http://www.univie.ac.at/zid
            http://www.aco.net

Lead Icinga Core Developer
http://www.icinga.org

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All the data continuously generated in your IT infrastructure 
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