2.2
rockylinux9
Error message:
Output of “cmk --debug -vvn hostname”: (If it is a problem with checks or plugins)
service discovery and moving service from undiscovered services to monitor services is very slow. what can be done for this ?
since adding every new server and removing non required services is very tie consumin g process.
Hi @manojr2k
can you define what “very slow” means?
A few seconds? A few minutes?
Sidenote 1:
How many new servers are you adding? At some point bulk importing via csv or REST API just becomes much more efficcient
Sidenote 2:
Which services do you consider “not required”? If a service is discovered by Checkmk it’s usually there for a reason…
Best
Elias
its taking 40-50 seconds for each service to move.
at the moment i m testing one server only, its not about bulk servers.
whenever i add the new host, we have use the local plugin , where we have the different application list which we check in our plugin , but now there can be possibility that some applications may or may not present on all servers.in that case we need to follow this.
Undecided services - currently not monitored ( OK and UNKN status which we dont want to monitor , how we can set the rule that if anything with UNKN should move to Disable service while registering host? )
Then why is your local check outputting a line for a not present application?
Without the line there would be no service discovered.
It also looks like the line your local script writes is malformatted. Hence the crash.
hi Sander
thanks for the reply.
The situation is like below
we have common services across all the hosts ,and those we maintain in one file , which our local plugin reads and display the output.
but there are some hosts where few services are not common , so in that case , we received this UNKN status.
now we dont want to keep different config for all servers.so we keep common config, and we just wanted to monitor what we need.
can you please suggest a way if we can handle this in either plugin level or at check_mk service discovery level.
Your Local Check plugin should just not output a line for a service that is not available on the current host.
ok this is done thanks.
hi Sander
i able to disable the non required services, but now only problem left is to keep the undecided services with OK Status to monitored , how we can do this auto? It should not be manual.
Hi @manojr2k
you could use the periodic service discovery rule for that:
That and much more is all described here: Understanding and configuring services - Detecting and monitoring elements of a host
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