[OpenStack-Infra] Zuul memory leak

Paul Belanger pabelanger at redhat.com
Tue Feb 9 18:48:51 UTC 2016


On Tue, Feb 09, 2016 at 10:12:11AM -0800, James E. Blair wrote:
> Paul Belanger <pabelanger at redhat.com> writes:
> 
> > So, I was thinking about this the other day, what would be needed to make
> > zuul-server more redundant.  Since we can scale out merges, why not the server
> > part too.  This should help mitigate issues (eg: memory leaks, crash).
> >
> > I was thinking something like memcache / redis / some other tool to externalize
> > queues would be needed.  But obviously, this adds additional overhead to running
> > zuul.
> >
> > It would be interesting to see if ansible-launchers could be scaled out too over
> > multiple hosts. Since we'd be pushing more SSH connections from zuul now.
> 
> The launchers are absolutely a scalable component.
> 
Nice! Time to update my local zuul to v3.
> -Jim
> 
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