> On 23 Nov 2016, at 12:12, Paul Bourke <paul.bourke at oracle.com> wrote: > > In the cases where users have 500 control nodes and want to add five more sequentially (the value of doing more than one sequentially is still not clear to me), we could look into turning on fact caching. At https://betacloud.io/speedup-kolla-with-ansible-fact-caching/ I documented a few months ago how to enable fact caching for Kolla or for ansible in general. Possibly it is helpful for someone who wants to test it. -- Christian Berendt Chief Executive Officer (CEO) Mail: berendt at betacloud-solutions.de Web: https://www.betacloud-solutions.de Betacloud Solutions GmbH Teckstrasse 62 / 70190 Stuttgart / Deutschland Geschäftsführer: Christian Berendt Unternehmenssitz: Stuttgart Amtsgericht: Stuttgart, HRB 756139