Re: [Shinken-devel] Not enough brokers? Ok let solve this :)

[Denis G. <dt....@gm...>]

Now I know what I must do this weekend ;-)

Denis


2013/4/11 nap <nap...@gm...>

> Hi all,
>
> I commit yesterday a new branch : multi_brokers available at
> https://github.com/naparuba/shinken/tree/multi_brokers
>
> The goal is to remove the fact that one scheduler is limited to one
> broker. It was possible to scale brokers by putting several brokers, but so
> it need to add at least as much scheduler.
>
> One other limitation was for realms setup : you can't have one top level
> broker, and sub-realms broker too. It was one or the other. It can be a
> problem for large setups where you want a local WebUI but also a global one
> on your main datacenter.
>
> That's why this new branch is for. you can also give a try to this (huge?)
> commit. Now each broker will have a broks queue on the scheduler. The code
> is mainly missing tests (there is one but it's quite simple, without
> scheduler headshot or things like that) and a call from arbiter to limit
> brokers on schedulers (for example if you change the realm topology without
> restarting scheduler).
>
> To do not break previous behavior broker scaling compatibility, this new
> behavior is optional, and is setup on the realm level broker_complete_links
> that must be set to 1 to enable X brokers on 1 scheduler feature. I'm not
> sure to keep this realm parameter and put it on scheduler level.
>
> One other thing that is now available is to have dedicated brokers by
> module, for xample you can now have one for graphite, one other for
> LiveStatus (or two) and a last one with WebUI.
>
> Good test :)
>
> The next big feature will be "arbiter relays" after this multi brokers is
> fully tested. I let you try to find what this "relay" is about :)
>
>
> Jean
>
>
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