[openstack-dev] [tripleo] sharing bits between nodes during deployment

Giulio Fidente gfidente at redhat.com
Tue May 17 09:28:49 UTC 2016

On 05/12/2016 08:20 PM, Emilien Macchi wrote:
> Hi,
> During the recent weeks, we've noticed that some features would have a
> common challenge to solve:
> How to share informations or files between nodes, during a multi-node
> deployment.

Some additional examples are the haproxy backends, which should be 
dynamically built from the nodes hosting a particular service or the 
list of rabbitmq nodes, which should be distributed to all nodes hosting 
a service depending on rabbitmq.

While not the cleanest approach, I was thinking about plugging an 
'allNodesConfig' output in the service templates. I'll try to put up a 
WIP unless people has better ideas.
Giulio Fidente
GPG KEY: 08D733BA | IRC: gfidente

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