OpenStack: Auto assign floating IP
It can be really handy to auto assign floating IP addresses to every new instance.
OpenStack block migration
Block migration, the best compromise possible?
Play with OpenStack instance metadata
Nova API metadata.
OpenStack: Nova components HA
I wrote all the missing resource agents related to the nova ecosystem. All the RAs are available on my Github. All the ‘nova’ RAs mainly re-use the structure of the resource agent written by Martin Gerhard Loschwitz from Hastexo. See here.
OpenStack: Glance and Keystone HA
The purpose of this article is to achieve high-availability for some OpenStack components.
Setup Cloud Pipe VPN in OpenStack
This article mainly re-uses the OpenStack official documentation. Since the latter has errors in it, I fixed them. It’s fully functionnal under Ubuntu 12.04 distro.
Delete a tenant in OpenStack
If you are running on OpenStack Essex, you should have some problem to delete a tenant.
Introducing Ceph to OpenStack
OpenStack High Availability: RabbitMQ
Rabbitmq has his own buildin cluster management system. Here, we don’t need Pacemaker, everything is managed by RabbitMQ itself.
OpenStack High Availability 1/??
First article of a long serie to build an highly available OpenStack platform. This one is more a state of art about the OpenStack HA.