ici...@nomir.net [21.02.2017 15:21]:
>
>
> Dne 21.2.2017 v 12:37 Werner Flamme napsal(a):
>> ici...@nomir.net [21.02.2017 12:28]:
>>> Hi all,
>>>
>>> I am trying to configure icinga2 to run some checks only on active
>>> member of heartbeat cluster. I have created virtual host representing
>>> cluster and two hosts representing cluster members. Services assigned to
>>> cluster host monitoring the state of the whole cluster like virtual ip,
>>> http response,... These checks are executed on monitoring server – no
>>> problem. But some checks must be executed directly on active cluster
>>> member with installed icinga agents.
>>>
>>> I tried to determine service command_endpoint by function.
>>>
>>> command_endpoint = {{ ..code to return active node.. }}
>>>
>>> But this is not supported.
>>>
>>> Any idea how to do it? Thanks
>>>
>>> Mirek
>> When you have an virtual ip, which is always on the active host, you can
>> bin the commands to that ip address (or hostname, if available).
>>
>> I have services running on alternate hosts, and if I want to check the
>> service, I check via its virtual ip, though I switch manually since I
>> want to avoid the complexity of heartbeat.
>>
>> HTH, Werner
>
> I tried to define new endpoint with cluster virtual IP. But this failed
> on certificate checks. I already have endpoints for cluster members.
>
> [2017-02-21 13:51:53 +0000] information/JsonRpcConnection: Reconnecting
> to API endpoint 'cluster-hostname' via host 'IP' and port '5665'
> [2017-02-21 13:51:53 +0000] warning/ApiListener: Unexpected certificate
> common name while connecting to endpoint 'cluster-hostname': got
> 'cluster-member-hostname'
>
> One possibility is to have two icinga agents on the same host with
> different certificates. But this is ugly solution.My solution is named nrpe ;) - I do nrpe checks, and I configured nrpe so that it does not complain about certificates. > My intention was changing command_endpoint dynamically. But all attempts > to do it failed. I can't see how this will work. --
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