Hi Tugberk,

On 05/16/2016 05:25 PM, Tugberk Ugurlu wrote:
> Hi,
> Is it possible to register a new server under a backend? This is similar to 
> what is being asked here: 
> http://haproxy.formilux.narkive.com/1OibZABp/using-haproxy-socket-to-add-new-servers
> I cannot see the command available under the documented list of commands: 
> http://cbonte.github.io/haproxy-dconv/configuration-1.5.html#9.2

The response from the thread you linked to still holds true.

> I am not sure what is the best way to handle rolling out new servers and 
> taking down the old ones without any downtime through an automated way.

The reload in haproxy is designed to be very-close-to-zero downtime, so
depending on your use case it might just be good enough. If you do opt for
the solution mentioned in the above thread, do keep in mind that your
config on disk an the state in haproxy might diverge, so your deployments
will have take that into consideration.

Cheers,
Conrad
-- 
Conrad Hoffmann
Traffic Engineer

SoundCloud Ltd. | Rheinsberger Str. 76/77, 10115 Berlin, Germany

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