Thanks for getting back! Is there a place that I can influence this change or do you think that this is something not possible cuz of some internal architectural concerns or similar? I am trying to mimic the AWS ELB's register and deregister features. BTW, is HAProxy open source? If so, is it on GitHub or somewhere else? Thanks for getting back again, I do appreciate it! Tugberk
> Subject: Re: Using socket commands to add a new server to a backend > To: [email protected]; [email protected] > From: [email protected] > Date: Tue, 17 May 2016 12:30:47 +0200 > > 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 > > Managing Director: Alexander Ljung | Incorporated in England & Wales > with Company No. 6343600 | Local Branch Office | AG Charlottenburg | > HRB 110657B
