> > euh, I'm lost here, could you details who does what exactly???
I configure the backends given the underlying configured services (running on kubernetes). So at startup, i already have a list of servers for each backend. Then this list can change as the number of instances can be scaled easily. 2015-09-18 14:03 GMT+02:00 Baptiste <bed...@gmail.com>: > > How do you do ? :) > > I do :) > > > > Anyway my concern is more about changing dynamically parameters, by > fetching > > a source at regular intervals (api) than about kubernetes itself. > > Ok, this is important to know :) > > > Actually, i only have one need currently : the list of servers part of a > backend. > > This is the only thing i want to change dinamically, the other parameters > > can be set on startup. > > ok, > > > When the server is configured for the first time i use Ansible to fetch > the > > api and retrieve the necessary information. > > euh, I'm lost here, could you details who does what exactly??? > > > > I look forward to the new way to acheive that. > > So the way we thought for now is using DNS SRV query types. > That said it implies a partial reachitecture of the way the 'backend' > currently works in HAProxy. > > We'll start the discussion about the points above later in October, > when the load generated by 1.6 release will be lower. > > Baptiste > > > > > > > Regards, > > Smana > > > > 2015-09-18 13:31 GMT+02:00 Baptiste <bed...@gmail.com>: > >> > >> On Fri, Sep 18, 2015 at 10:49 AM, Smain Kahlouch <smain...@gmail.com> > >> wrote: > >> > Hello all, > >> > > >> > I guess this question has been posted many times but maybe there is > some > >> > new > >> > way to achieve this. > >> > > >> > I'm currently testing kubernetes with calico and i configured a fixed > >> > loadbalancing using "NodePort" kubernetes loadbalancing. > >> > > >> > But i wanted to bypass that second kubernete's internal loadbalancing. > >> > The idea would be to loadbalance directly to the pods instead of a > >> > kubernetes service address. > >> > To do so i found the vulcan loadbalancer which seems to be well suited > >> > for > >> > dynamic configuration. This documentation describes how it works. > >> > > >> > Is there a way to achieve the same behaviour : listen the api and > change > >> > backends dynamically ? > >> > > >> > Thanks for your help, > >> > > >> > Regards, > >> > Smana > >> > > >> > >> > >> Hey Smaine, > >> > >> I'm totally lost with all you buzz keywords! > >> > >> there is no way currently to achieve this purpose. > >> That said, we're aware of this type of requirements and are thinking > >> about different methods to achieve this goal. > >> > >> That said, could you please list here what HAProxy's parameters you > >> would like to see dynamically changeable at run time? > >> > >> Baptiste > > > > >