[Openstack-operators] Production HAProxy maxconn value?

We use HAProxy for all the internal traffic for our OpenStack installation: ~100 nodes per site. Just started bumping up against the maxconn limit inside HAProxy. For those who don't know about this, the net effect will be that whatever you load balance (API, MySQL, etc...) will be throttled to t

Re: [Openstack-operators] raw ephemeral disks and qcow2 images

Hi Daniel, On Fri, 2015-10-23 at 12:05 +0100, Daniel P. Berrange wrote: > On Thu, Oct 22, 2015 at 06:01:42PM +, Marc Heckmann wrote: > > Hi, > > > > On Thu, 2015-10-22 at 08:17 -0700, Abel Lopez wrote: > > > I've actually looked for this for our RBD backed ephemeral instances, > > > but found

Re: [Openstack-operators] [Fuel] Need help with Fuel's VNC settings

Just to follow-up, I got all of this working yesterday evening. Result of my own far fingering, can't remember what root cause was... //adam *Adam Lawson* AQORN, Inc. 427 North Tatnall Street Ste. 58461 Wilmington, Delaware 19801-2230 Toll-free: (844) 4-AQORN-NOW ext. 101 International: +1 302-

[Openstack-operators] [tags] Making use of tag data

Hey ops tags team, Check out this email from Mark Collier. You can catch the first glimpse of end goal for all of our work :) Looking forward to making some great progress in Tokyo! Tuesday October 27, 2015 3:40pm - 4:20pm Ho-O Room https://mitakadesignsummit.sched.org/event/843d622070292bb

Re: [Openstack-operators] [release] RDO Liberty released in CentOS Cloud SIG

+1. Thanks for getting this out so quickly! Mike Smith Principal Engineer / Cloud Team Lead Overstock.com On Oct 23, 2015, at 8:40 AM, Edgar Magana mailto:edgar.mag...@workday.com>> wrote: I do second that! Great effort. Edgar On 10/23/15, 3:12 AM, "Miguel Angel Aj

Re: [Openstack-operators] [release] RDO Liberty released in CentOS Cloud SIG

I do second that! Great effort. Edgar On 10/23/15, 3:12 AM, "Miguel Angel Ajo" wrote: >This is *beautiful* thanks to everybody spending time on making >this work!! > > > >Alan Pevec wrote: >> I am pleased to announce the general availability of the RDO build for >> OpenStack Liberty for Cen

[Openstack-operators] RabbitMQ Ops workshop topics

Hi folks, There will be a RabbitMQ Ops workshop [1] at the summit next week. Feel free to suggest topics [2] and please stop by :) I will be attending on behalf of the RabbitMQ team at Pivotal. (I hope this is appropriate to post such announcements on this list — apologies if that’s not the ca

Re: [Openstack-operators] raw ephemeral disks and qcow2 images

On Fri, Oct 23, 2015 at 10:45:29AM +, Tim Bell wrote: > https://bugs.launchpad.net/nova/+bug/1509304 has been reported. Thanks, I slightly reworded the description to this: "Add support for 'l2-cache-size' (a QCOW2 run time option for metadata cache size) for drives" And, added some

Re: [Openstack-operators] raw ephemeral disks and qcow2 images

On Thu, Oct 22, 2015 at 06:01:42PM +, Marc Heckmann wrote: > Hi, > > On Thu, 2015-10-22 at 08:17 -0700, Abel Lopez wrote: > > I've actually looked for this for our RBD backed ephemeral instances, > > but found the options lacking. I last looked in Juno. > > > > On Thursday, October 22, 2015,

Re: [Openstack-operators] raw ephemeral disks and qcow2 images

https://bugs.launchpad.net/nova/+bug/1509304 has been reported. Not sure the best place to ask for the option... something in nova.conf may allocate too much memory if not many VMs need it but adding support in flavors/images would be more complex. This could be done in stages. Tim > -Orig

Re: [Openstack-operators] raw ephemeral disks and qcow2 images

On Fri, Oct 23, 2015 at 06:21:23AM +, Tim Bell wrote: > > On 22/10/15 20:01, "Marc Heckmann" wrote: > > >Hi, > > > >On Thu, 2015-10-22 at 08:17 -0700, Abel Lopez wrote: > >> I've actually looked for this for our RBD backed ephemeral instances, > >> but found the options lacking. I last looke

Re: [Openstack-operators] [release] RDO Liberty released in CentOS Cloud SIG

This is *beautiful* thanks to everybody spending time on making this work!! Alan Pevec wrote: I am pleased to announce the general availability of the RDO build for OpenStack Liberty for CentOS Linux 7 x86_64, suitable for building private, public and hybrid clouds. OpenStack Liberty is the 12

[Openstack-operators] [HA][RabbitMQ][messaging][Pacemaker][operators] Improved OCF resource agent for dynamic active-active mirrored clustering

Hello. I'm glad to announce that the pacemaker OCF resource agent for the rabbitmq clustering, which was born in the Fuel project initially, now available and maintained upstream! It will be shipped with the rabbitmq-server 3.5.7 package (release by November, 2015) You can read about this OCF agen