Re: [Openstack-operators] Cinder-volume and high availability

2018-08-06 Thread Adam Spiers
Jean-Philippe Méthot wrote: Hi, I’ve noticed that in the high-availability guide, it is not recommended to run cinder-volume in an active-active configuration. Active-active cinder-volume support is still in development, e.g. see https://blueprints.launchpad.net/cinder/+spec/cinder-v

[Openstack-operators] Live-migration experiences?

2018-08-06 Thread Clint Byrum
Hello! At GoDaddy, we're about to start experimenting with live migration. While setting it up, we've found a number of options that seem attractive/useful, but we're wondering if anyone has data/anecdotes about specific configurations of live migration. Your time in reading them is appreciated

Re: [Openstack-operators] [openstack-community] How to configure keystone to authenticate using x509 certificates instead of password

2018-08-06 Thread Amy Marrich
Hi Shiva, I'm forwarding this to the Ops list where someone might be able to assist you. Thanks, Amy On Mon, Aug 6, 2018 at 5:39 AM, Shiva Prasad Thagadur Prakash < [email protected]> wrote: > Hello, > > Could anyone please explain the steps in configuring keystone to >

[Openstack-operators] UC nomination period is now open!

2018-08-06 Thread Ed Leafe
As the subject says, the nomination period for the summer[0] User Committee elections is now open. Any individual member of the Foundation who is an Active User Contributor (AUC) can propose their candidacy (except the three sitting UC members elected in the previous election). Self-nominatio

[Openstack-operators] Denver PTG Registration Price Increases on August 23

2018-08-06 Thread Kendall Waters
Hi everyone, The September 2018 PTG in Denver is right around the corner! Friendly reminder that ticket prices will increase to USD $599 on August 22 at 11:59pm PT (August 23 at 6:59 UTC). So purchase your tickets before the price increases. Register here: https://denver2018ptg.eventbrite.com

[Openstack-operators] [nova] StarlingX diff analysis

2018-08-06 Thread Matt Riedemann
In case you haven't heard, there was this StarlingX thing announced at the last summit. I have gone through the enormous nova diff in their repo and the results are in a spreadsheet [1]. Given the enormous spreadsheet (see a pattern?), I have further refined that into a set of high-level charts

Re: [Openstack-operators] Live-migration experiences?

2018-08-06 Thread Matt Riedemann
On 8/6/2018 8:12 AM, Clint Byrum wrote: First a few facts about our installation: * We're using kolla-ansible and basically leaving most nova settings at the default, meaning libvirt+kvm * We will be using block migration, as we have no shared storage of any kind. * We use routed networks to s

Re: [Openstack-operators] [nova] StarlingX diff analysis

2018-08-06 Thread Flint WALRUS
Hi matt, everyone, I just read your analysis and would like to thank you for such work. I really think there are numerous features included/used on this Nova rework that would be highly beneficial for Nova and users of it. I hope people will fairly appreciate you work. I didn’t had time to check

Re: [Openstack-operators] Live-migration experiences?

2018-08-06 Thread Flint WALRUS
Hi clint, matt. To be noticed that post-copy and auto-convergence are mutually exclusive. The drawbacks that we experienced with here is that live-migration using either way post-copy or auto-convergence will likely fail for application not being able to handle throttling. Although, post-copy is