[Pacemaker] First confused (then enlightened ? :)
Andrew Beekhof
andrew at beekhof.net
Tue Feb 15 09:27:46 UTC 2011
On Mon, Feb 14, 2011 at 10:37 PM, Carlos G Mendioroz <tron at huapi.ba.ar> wrote:
> Andrew Beekhof @ 14/02/2011 05:44 -0300 dixit:
>>>
>>> -Is still the case that Heartbeat is not to be considered for new
>>> deployments ? (I read something along that line)
>>
>> pretty much
>>
>>
>> http://www.clusterlabs.org/wiki/FAQ#Should_I_Run_Pacemaker_on_Heartbeat_or_Coroysnc.3F
>
> That was the place I was referring to.
That section is 100% accurate.
> Still, the thing is pretty confusing.
> DR-BD talks about heartbeat in its description. When
> you install pacemaker using package managers, heartbeat is in the
> dependency list. And goes on...
Well its still completely supported, but as a developer community
we're moving away from it.
So particularly for people coming to clustering for the first time, it
doesn't make much sense to learn a deprecated/dead technology.
>
>> also have a look at clusters from scratch:
>> http://www.clusterlabs.org/doc
>
> Reading now. Nice doc. Would you accept errata items ?
Of course.
Well, actually, only for the 1.1 version - thats the only version we
generate from docbook format.
> May be I should PM you, but page 10, pcmk-2 is supposed to be
> 19.168.9.42 . Typo^2 ? 192.168.122.102 ?
Thats been fixed in the 1.1 version
> Also, ..."add additional entries for the three machines". Three ?
Yeah, adding a third machine was going to be part of the guide.
But I never got to that part. Fixed.
>
>
> --
> Carlos G Mendioroz <tron at huapi.ba.ar> LW7 EQI Argentina
>
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