Re: [Openstack-operators] CMDB

2015-05-06 Thread Allamaraju, Subbu
Hi Tom, Thanks for adding this slot. We do have a fairly full-fledged CMDB in house that keeps tracks of all our infra and apps. Unfortunately none of that team is going to be able to make it to the Summit, but I’m trying to have someone do a demo remotely and participate on EtherPad. Subbu

Re: [Openstack-operators] expanding to 2nd location

2015-05-04 Thread Allamaraju, Subbu
I suggest building a new AZ (“region” in OpenStack parlance) in the new location. In general I would avoid setting up control plane to operate across multiple facilities unless the cloud is very large. > On May 4, 2015, at 1:40 PM, Jonathan Proulx wrote: > > Hi All, > > We're about to expand

Re: [Openstack-operators] over commit ratios

2015-04-22 Thread Allamaraju, Subbu
In addition to these factors, collocation happens to be another key source of noise. By collocation I mean VMs doing the same/similar work running on the same hypervisor. This happens under low capacity situations when the scheduler could not enforce anti-affinity. Subbu > On Apr 22, 2015, at

Re: [Openstack-operators] [Ceilometer] Real world experience with Ceilometer deployments - Feedback requested

2015-02-16 Thread Allamaraju, Subbu
You bring up a very good point. What are the parts that are uniquely useful? Here are two key reasons why we chose to bite the bullet and operationalize Ceilometer at work: 1. Stable set of APIs for tenants to access and publish metrics and alarms 2. An unobtrusive way for providers to collect