Bret and Matt are joined by two engineers in Docker's leadership - Chief Technology Officer Justin Cormack and Senior Manager of Developer Relations Michael Irwin, to talk about recent Docker Hub changes, as well as their latest product releases.

💥 This episode is brought to you by our valued sponsor and friends at Veritas!💥
Have you thought about the potential risks to your Kubernetes cluster in this era of sophisticated ransomware? Veritas offers unparalleled resilience for stateful Kubernetes applications, providing high availability and robust data protection.
Learn how to fortify your business-critical applications with Veritas at https://vrt.as/kubernetes.

We touch on Docker's latest updates and announcements, focusing on the early releases of Docker Scout, Docker plus WebAssembly, and the Telepresence extension for Docker Desktop. We also look at Docker's version 23 release, its first major update in three years, with key changes including BuildKit becoming the default builder, the ability to run alternate containerd shims, and a return to semantic versioning.

Other updates include new Swarm features and deprecation of older features, specifically older storage drivers.

In the show we also cover Docker's recent announcement and subsequent retraction of a plan to require free Docker Hub organizations to move to different plans.

Live recording of the complete show from March 23, 2023 is on YouTube (Ep. #208).

★Topics★
Docker v23 release
Docker Hub org changes
Docker Scout
Technical preview of Docker+Wasm
Telepresence for Docker announcement

You can also support my free material by subscribing to my YouTube channel and my weekly newsletter at bret.news!
Grab the best coupons for my Docker and Kubernetes courses.
Get on the waitlist for my next live course on CI automation and gitops deployments.
Join my cloud native DevOps community on Discord.
Grab some merch at Bret's Loot Box
Homepage bretfisher.com
Creators & Guests

Justin Cormack - Guest
Bret Fisher - Host
Cristi Cotovan - Editor
Beth Fisher - Producer
Michael Irwin 🇺🇦 🕊 - Guest
Matt Williams - Host

(00:00) - Intro
(03:33) - Docker version 23 release
(06:14) - Docker's Hub Announcement and Retraction
(08:17) - What does telepresence mean with Docker
(10:55) - Should I switch to Kubernetes for development?
(13:12) - Telepresence elevator pitch
(21:07) - Telepresence connection scenarios
(24:07) - How to connect with Telepresence?
(31:42) - Bret's Jekyll Story
(33:49) - What is available free in Scout?
(35:52) - Scout is not a point-in-time scan
(40:22) - James Buren's Scout Video
(40:40) - Anyone can make an extension
(42:41) - Favorite extensions
(43:56) - Wasm technical preview
(46:10) - Bret's interview with Nigel Poulton
(49:04) - Question
(53:08) - Docker 23 defaults to BuildKit
(54:04) - Happy Birthday Docker
(55:43) - Wrapping up

Docker 2023 New Stuff

DevOps and Docker Talk: Cloud Native Interviews and Tooling