Distributed checking (part 2)
Jasmine
jasmine.chua at securecirt.com
Fri Feb 7 17:07:10 CET 2003
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Hi there thanks for replying
Erm I think I have not presented my problem properly and you have
misinterpreted it. The problem that I am facing is that my distributed
monitoring server is not supposed to check its own web services like SSH. I
have configured it to return critical status "ERROR: checked actively by
distributed server!" if it does. I want my central monitoring server to check
these services actively. However, after I configured the service as passive
on the distributed server, it still seems to check actively which I cant see
why. Below is a snippet of my service definition.
On the Central monitoring server
define service{
host_name distributed monitoring server A
service_description SSH
check_command check_ssh
active_checks_enabled 1
passive_checks_enabled 0
parallelize_check 1
obsess_over_service 0
check_freshness 0
max_check_attempts 3
normal_check_interval 3
retry_check_interval 2
check_period 24x7
notification_interval 0
notification_period 24x7
notification_options u,c,r
contact_groups admin
}
On the Distributed monitoring server
define service{
host_name distributed monitoring server A
service_description SSH
check_command check_error_active
active_checks_enabled 0
passive_checks_enabled 0
parallelize_check 0
obsess_over_service 0
check_freshness 0
max_check_attempts 3
normal_check_interval 1
retry_check_interval 1
check_period none
notification_interval 10
notification_period 24x7
notification_options n
contact_groups admin
}
Jasmine
On Thursday 06 February 2003 07:01, Atul Gosain wrote:
> Hi
>
> The problem is simple.
> U have check_freshness variable set to 1. The effect of this is that
> whenever the passive service results does not reach nagios for some time
> (freshness_threshold ), it considers the result as stale and starts
> checking actively for that service. If u want that active checks are not
> executed when passive results are stale, then disable check_freshness
> variable.
> Just tell me in case ur problem is solved.
>
> Thanks
> Atul
>
> Jasmine wrote:
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> >
> >HI all.. i m still having this problem sorry. i thought i made a config
> >mistake, but that does not solve the problem.
> >
> >>>just a note that I am having about the same problem as you. Anyone has
> >>>any ideas?
> >>>
> >>>On Wednesday 05 February 2003 19:01, Jason Burnett wrote:
> >>>>o.k. I am using the distributed method with passive checks to monitor
> >>>>some hosts I have behind a firewall that I dont want to punch holes in.
> >>>>For some reason my central nagios server keeps running active checks on
> >>>>the hosts even though I have that disabled on a per service instance.
> >>>>So I end up with the service up when it gets the info via the passive
> >>>>tests then it goes critical when the central server tries to check it
> >>>>with an active test. Here is the service config from the central
> >>>>server:
> >>>>
> >>>>define service{
> >>>> host_name pinky
> >>>> service_description SSH
> >>>> check_command check_ssh
> >>>> max_check_attempts 2
> >>>> normal_check_interval 5
> >>>> retry_check_interval 5
> >>>> passive_checks_enabled 1
> >>>> active_checks_enabled 0
> >>>> check_period 24x7
> >>>> flap_detection_enabled 1
> >>>> process_perf_data 1
> >>>> retain_status_information 1
> >>>> retain_nonstatus_information 1
> >>>> notification_interval 1
> >>>> notification_period 24x7
> >>>> notification_options w,u,c,r
> >>>> notifications_enabled 1
> >>>> check_freshness 1
> >>>> freshness_threshold 180
> >>>> contact_groups admins
> >>>>}
> >>>
> >>>--
> >>
> >>--
> >
> >- --
> >- --
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> >
> >
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