[infinispan-dev] Health check use cases
Tristan Tarrant
ttarrant at redhat.com
Tue Jul 26 04:40:25 EDT 2016
This, and complex monitoring rules, will be handled by the Hawkular
integration.
That is why for the use-case Sebastian is considering we need to keep it
as simple and as linear as possible.
We code datagrids, not monitoring tools :)
Tristan
On 26/07/16 10:31, Sebastian Laskawiec wrote:
> Hey Wolf!
>
> Technically it's possible but I'm not sure if we should do this. I
> think this is a responsibility of monitoring tools (e.g. Splunk,
> Kibana or even Zabbix).
>
> Thanks
> Sebastian
>
> On Tue, Jul 26, 2016 at 10:21 AM, Wolf Fink <wfink at redhat.com
> <mailto:wfink at redhat.com>> wrote:
>
> Do we expose historical data for the cluster view. Often it is
> important to see whether there are view changes, rebalancing and
> unexpected leave/merge events where nodes are kicked by JGroups.
> Having special entries for controlled view change and sudden view
> changes might be good
>
> On Tue, Jul 26, 2016 at 10:06 AM, Sebastian Laskawiec
> <slaskawi at redhat.com <mailto:slaskawi at redhat.com>> wrote:
>
> Hey Vojtech!
>
> JMX and CLI integration sounds very interesting. I also like
> the idea of exposing log and exception dump.
>
> Thanks a lot for the input!
> Sebastian
>
> On Tue, Jul 26, 2016 at 9:00 AM, Vojtech Juranek
> <vjuranek at redhat.com <mailto:vjuranek at redhat.com>> wrote:
>
> On Tuesday 26 July 2016 07:10:16 Sebastian Laskawiec wrote:
> > I'm currently sketching a design for a REST
> > health check endpoint for Infinispan
>
> if it's not too broad, I'd include also various
> information about the cluster
> - e.g. number of machines in the cluster, recent
> exceptions in the log (or
> dump of N lines of log) etc. If would be useful at least
> for testing purposes
> so that we won't have to gather various information via
> JMX and CLI
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