OpenStack

Using TripleO Composable roles in Openstack Newton to perform extra Overcloud configuration

With the Newton release of TripleO and Openstack, one of the major changes that took place was the overhaul of the overcloud heat templates to a “composable roles” model. What this means is that the roles (controller, compute, ceph, etc) in tripleo can now be freely defined, and the services you wish to deploy on each of those roles is… Read more →

OVB: TripleO on a Public OpenStack

In order to deploy an OpenStack cloud with the TripleO installer ( http://tripleo.org/ ), one needs at least 2 nodes for a basic setup. If one is interested in deploying more complex topologies, more nodes might be required, for an Highly Available (HA) setup, 4 nodes are required. Even if libvirt is well-suited for testing basic setups, its limits are… Read more →