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Ok, I see that now, too.  I’m confused why the default is still 60 in 
olso.messaging 1.9.0 and 1.10.0 though?  I confess I don’t completely 
understand the versioning here.

But if we are saying that the default for Kilo will be and is 0, then I’m 
happy setting that as the default in the Puppet modules.





On 7/7/15, 6:22 AM, "Mehdi Abaakouk" <sileht at sileht.net> wrote:

>
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>Hi,
>
>Le 2015-07-01 15:21, Mike Dorman a écrit :
>> As a follow up to the discussion during the IRC meeting yesterday,
>> please vote for one of these approaches:
>> 
>> 1)  Make the default for the rabbit_heartbeat_timeout_threshold
>> parameter 60, which matches the default in Kilo oslo.messaging.  This
>> will by default enable the RMQ heartbeat feature, which also matches
>> the default in Kilo oslo.messaging.  Operators will need to set this
>> parameter to 0 in order to disable the feature, which will be
>> documented in the comments within the manifest.  We will reevaluate
>> the default value for the Liberty release, since the oslo.messaging
>> default most likely will change to 0 for that release.
>
>Just a small correction:
>
>For kilo release, this is 0 not 60 per default since oslo.messaging 
>1.8.3, because some operators have reported critical issues
>with heartbeat enabled and some versions of py-amqp and kombu, and 
>because we can't raise anymore the requirements for kilo we have disable 
>it
>by default.
>
>For liberty, we have raise the requirements and we perhaps re-enable 
>heartbeat, if nobody report new issue.
>
>Cheers,
>- ---
>Mehdi Abaakouk
>mail: sileht at sileht.net
>irc: sileht
>
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