Skip to main content
  1. Blog
  2. Article

James Donner
on 14 August 2015

Guests in Ubuntu OpenStack: ODS Vancouver


A key theme of IaaS is that Guests are what makes the compute part of IaaS interesting. And, as Dustin Kirkland suggests in his OpenStack Summit keynote, “It’s a variety of guests that keep it interesting” – like any decent party.

We want to go to a party that has all sorts of crazy guests; it’s the variety that makes it a good one, right? In the data centre there’s always variety. There is no such thing as 100% homogeneity in a data centre.

In this featured video from OpenStack Summit Vancouver, Dustin discusses the value of Guests in an OpenStack environment; showing how they bring a range and variety of technologies to the stack – and with that, the flexibility and scope to design a limitless number and type of clouds.

 

Want To Master Canonical’s OpenStack Tools? Take a look at our Fundamentals training

Created by Canonical’s Engineering team, the Ubuntu OpenStack Fundamentals Training course is a classroom-based combination of lectures and lab work. The course gives a comprehensive introduction to Ubuntu OpenStack and our industry-leading cloud toolset Juju (services orchestration), MAAS (hardware provisioning) and Landscape (systems management and monitoring).

Related posts


Luci Stanescu
19 May 2026

CVE-2026-46333 (ssh-keysign-pwn) Linux kernel vulnerability mitigations

Ubuntu Article

An information disclosure security vulnerability in the Linux kernel was publicly disclosed on May 15th, 2026. The vulnerability was reported by Qualys and fixed in the mainline Linux kernel tree. A proof-of-concept exploit was published soon after public disclosure. The ID CVE-2026-46333 was assigned, but the vulnerability is also referr ...


Canonical
19 May 2026

Canonical launches Ubuntu Core 26

Canonical announcements Article

Ubuntu Core 26 introduces precise Linux builds, optimized OTA updates, live kernel patching, and enhanced hardware-backed protection for mission-critical deployments. May 19, 2026 Today, Canonical announced the general availability of Ubuntu Core 26, its minimal, immutable operating system with up to 15 years of security maintenance.  Ubu ...


Miha Purg
15 May 2026

Finding the blind spot: How Canonical hunts logic flaws with AI

AI Article

AI is accelerating and improving how security engineers find and fix vulnerabilities. A new tool developed and used at Canonical, called Redhound, has already uncovered three critical logic vunerabilites, paving the way for a more secure software landscape. ...