tree 4b534a5ae06a28b0c403d7411de3468206891668
parent e5734136200a809daa594c91c102d6cc8844077f
author Pavlo Shchelokovskyy <shchelokovskyy@gmail.com> 1536155246 +0300
committer Pavlo Shchelokovskyy <shchelokovskyy@gmail.com> 1536155427 +0300

Set prefetch count to 64 for Rabbit driver

we are ditching the downstream patch to oslo.messaging that silently
overwrote the default for this option from 0 to 64, and moving such
override explicitly to the configuration management.

Initial comment on why we are doing it is included in the rabbit section
template.

Change-Id: Id47d2b3128b06fe9ea124de2a84ff756184d7ba7