A Blog of the ZHAW Zurich University of Applied Sciences
We made a decision to use Kolla-Ansible for Openstack management approximately a year ago and we’ve just gone through the process of upgrading from Ocata to Pike to Queens. Here we provide a few notes on the experience. By way of some context: our system is a moderate sized system with 3 storage nodes, 7 […]
OVN is a relatively new networking technology which provides a powerful and flexible software implementation of standard networking functionalities such as switches, routers, firewalls, etc. Importantly, OVN is distributed in the sense that the aforementioned network entities can be realized over a distributed set of compute/networking resources. OVN is tightly coupled with OVS, essentially being […]