43 posts by Jorge O. Castro
Cloud and server
How Netflix tunes Ubuntu on EC2
by Jorge O. Castro on 11 August 2015
One of the nice things about having Netflix running Ubuntu is that the community can take advantage of the lessons they learn about running services at scale....
Cloud and server
Conducting Systems & Services: An Evening About Orchestration
by Jorge O. Castro on 31 July 2015
Orchestration of containers is one of the hottest topics in devops. Prior to Dockercon this year we thought it would be a great idea to bring in some of the...
Cloud and server
Juju at Dockercon 2015
by Jorge O. Castro on 6 July 2015
Canonical sent three Juju Ecosystem developers and one Juju core developer to Dockercon 2015 in San Francisco during which we participated in a multi-company...
Cloud and server
New features in Juju 1.23
by Jorge O. Castro on 3 June 2015
A little over a month ago Juju 1.23 hit the prime time and brought with it a flurry of bug fixes and new features. Below are a highlight of the exciting new...
Cloud and server
Datacentres in Containers, and Containers in Datacentres
by Jorge O. Castro on 28 January 2015
From months to one week: How IIJ is shipping OpenStack Clouds quicker with MAAS and Juju Technologies that enable companies to move quickly in the cloud are...
Cloud and server
Using Flannel and etcd for LXC container networking
by Jorge O. Castro on 17 December 2014
In this demo Charles Butler shows you how to use Flannel and etcd to network LXC containers. This allows you to Juju deploy to multiple hosts instead of one machine.
Cloud and server
Charm Workshop: Writing Charms for Restrictive Networks
by Jorge O. Castro on 8 December 2014
In an ideal world your systems can reach any internet resource for whatever they need for deployment. However the real world is different, and many production...
Cloud and server
Charm Workshop: Debugging Juju Hooks
by Jorge O. Castro on 21 November 2014
In this charm school Charles Butler and Corey Johns go over the traditional way to debug Juju charm hooks, and Corey introduces his new Juju plugin, DHX,...
Cloud and server
Charm Workshop: Your first five minutes of charming
by Jorge O. Castro on 18 November 2014
As part of the Ubuntu Online Summit, Charles Butler and the rest of the crew go over some things you might want to consider during your first five minutes of...
Cloud and server
Getting Started with Juju Relations
by Jorge O. Castro on 24 October 2014
Relations are a very important part of what Juju does. Automating installation is a solved problem, but the ability for Juju Charms to connect services...
Cloud and server
Charm Workshop: Charm Testing
by Jorge O. Castro on 18 October 2014
What is bundle tester? How to set up and run, how to write tests, and how Canonical automates the running of these tests for you.