Your submission was sent successfully! Close

You have successfully unsubscribed! Close

Thank you for signing up for our newsletter!
In these regular emails you will find the latest updates about Ubuntu and upcoming events where you can meet our team.Close

Dustin Kirkland: The questions that you’re afraid to ask about containers

This article was last updated 4 years ago.


 

Yesterday, I delivered a talk to a lively audience at ContainerWorld in Santa Clara, California.

If I measured “the most interesting slides” by counting “the number of people who took a picture of the slide”, then by far “the most interesting slides” are slides 8-11, which pose an answer the question:

“Should I run my PaaS on top of my IaaS, or my IaaS on top of my PaaS”?

In the Ubuntu world, that answer is super easy — however you like!  At Canonical, we’re happy to support:

  1. Kubernetes running on top of Ubuntu OpenStack
  2. OpenStack running on top of Canonical Kubernetes
  3. Kubernetes running along side OpenStack
In all cases, the underlying substrate is perfectly consistent:
  • you’ve got 1 to N physical or virtual machines
  • which are dynamically provisioned by MAAS or your cloud provider
  • running stable, minimal, secure Ubuntu server image
  • carved up into fast, efficient, independently addressable LXD machine containers
With that as your base, we’ll easily to conjure-up a Kubernetes, an OpenStack, or both.  And once you have a Kubernetes or OpenStack, we’ll gladly conjure-up one inside the other.

As always, I’m happy to share my slides with you here.  You’re welcome to download the PDF, or flip through the embedded slides below.

Cheers,
Dustin

Original article

kubernetes logo

What is Kubernetes?

Kubernetes, or K8s for short, is an open source platform pioneered by Google, which started as a simple container orchestration tool but has grown into a platform for deploying, monitoring and managing apps and services across clouds.

Learn more about Kubernetes ›

Newsletter signup

Get the latest Ubuntu news and updates in your inbox.

By submitting this form, I confirm that I have read and agree to Canonical's Privacy Policy.

Related posts

How should a great K8s distro feel? Try the new Canonical Kubernetes, now in beta

Try the new Canonical Kubernetes beta, our new distribution that combines ZeroOps for small clusters and intelligent automation for larger production...

OpenStack with Sunbeam for small-scale private cloud infrastructure

Whenever it comes to a small-scale private cloud infrastructure project roll-out, organisations usually face a serious dilemma. The implementation process...

Canonical Kubernetes 1.29 is now generally available

A new upstream Kubernetes release, 1.29, is generally available, with significant new features and bugfixes. Canonical closely follows upstream development,...