enovance/puppet-openstack-cloud — pull request #502 by EmilienM (2014-06-08 14:13:10+00:00)
Title: Neutron / Metadata: Set default metadata backlog to 4096

We already optimize the metadata agent by running it in multi-workers,
we need by default to set the metadata backlog value. Inspired from
19:34: https://www.youtube.com/watch?v=AF9r_VQrcJ0 and
https://review.openstack.org/#/c/95372