Julián Duque from Heroku joins me to explain and demo their new AI platform.

Check out the video podcast version here https://youtu.be/BGqlLZHdRDs

Creators & Guests

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Homepage bretfisher.com

• (00:00) - Introduction

Launching our new Podcast: https://agenticdevops.fm
Bret and Nirmal are at KubeCon London and record their ideas about how AI Agents will change DevOps, platform engineering, SRE, automation, troubleshooting, and more.

Creators & Guests

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At KubeCon EU 2025 in London, Nirmal and I discussed the important (and not-so-important) things you might have missed.

There's also a video version of this show on YouTube.

Creators & Guests

• (00:00) - DDT Audio Podcast Edited

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Docker launched "Docker Model Runner" to run LLMs through llama.cpp with a single "docker model" command. In this episode Bret details examples and some useful use cases for using this way to run LLMs. He breaks down the internals. How it works, when you should use it or not use it; and, how to get started using Open WebUI for a private ChatGPT-like experience.

★Topics★
Model Runner Docs
Hub Models
OCI Artifacts
Open WebUI
My Open WebUI Compose file

Creators & Guests

• (00:00) - Intro

You can also support my content by subscribing to my YouTube channel and my weekly newsletter at bret.news!

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This episode is about what I'm seeing and what I'm doing right now, and then for the rest of the year. There are three parts. First, I talk about what's about to happen for me for the next few weeks re going to London for KubeCon. Then what I'm planning to change in this podcast, as well as my other content on YouTube for the rest of the year. And lastly, I talk about some industry trends that I'm seeing that will force me, I think, to change the format of this show. I recorded the episode on March 22, 2025.
★Topics★
My work at KubeCon EU in London
What's next for this Podcast and my YouTube
What's up with AI for DevOps?

Creators & Guests

• (00:00) - What's Coming in 2025

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The Docker Bake Build tool just went general availability, and I'm excited about what this means for creating reproducible builds and automation that can run anywhere. In this video I'm gonna break down some of the features, the benefits and walk through some examples.

In this episode I explain why docker buildx bake exists, what it can do, and I walk through multiple examples of Bake files and how it's better than docker build image and docker compose build. I also touch on BuildKit and Docker's GitHub Actions.
There's also a video version of this show on YouTube.

★Get started with Docker Bake★
Walkthough https://docs.docker.com/guides/bake/
Docs: https://docs.docker.com/build/bake/
GA Announcement: https://www.docker.com/blog/ga-launch-docker-bake/

Creators & Guests

• (00:00) - Intro

You can also support my content by subscribing to my YouTube channel and my weekly newsletter at bret.news!

Grab the best coupons for my Docker and Kubernetes courses.
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I've been a big fan of Swarm since it was launched over a decade ago and I've made multiple courses on it that still sell. But, we recently got some news out of Mirantis that might be bad news. So I talked about it last week on my live stream.
There's also a video version of this show on YouTube.

★Topics★
Blog post that sparked this discussion:
https://www.portainer.io/blog/portainer-the-essential-tool-for-docker-swarm-users-facing-a-kubernetes-future

Creators & Guests

• (00:00) - Intro

You can also support my content by subscribing to my YouTube channel and my weekly newsletter at bret.news!

Grab the best coupons for my Docker and Kubernetes courses.
Join my cloud native DevOps community on Discord.
Grab some merch at Bret's Loot Box
Homepage bretfisher.com

Bret and Nirmal reunite for their traditional annual Holiday Special episode of breaking down the most significant developments in cloud native from 2024 and sharing predictions for 2025.

💥 This episode is brought to you by our valued sponsor and friends at Aikido!💥
Aikido is a no-nonse platform that helps developers get security done. It consolidates multiple scanning tools like code analysis, dependency analysis, and cloud security into a single platform. Aikido’s superpower is its ability to remove false positives, so you can focus on the real issues. Aikido not only helps you find true vulnerabilities but their new AI features auto triage and even fix issues for you.
Aikido is FREE for small teams or anyone wanting to simply explore so check it out today at aikido.dev

There's also a video version of this show on YouTube.

★Topics★
Cloud Native End User Technical Advisory Board (TAB)
Adam Jacob's Talk: Reimagining OSS Licensing and Commercialization with Fair Source
kubevirt
Keda
Cloud Native Reference Architectures
Karpenter
eBPF ( https://www.youtube.com/watch?v=Wb_vD3XZYOA ebpf documentary) (Ebpf summit)
GitHub Copilot, now Free
Kubernetes transitioning into enterprise maturity (https://www.fairwinds.com/blog/10-years-kubernetes-innovation)
FinOps matters
Read the tea leaves sandbox issues 

Creators & Guests

• (00:00) - Intro

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.
Join my cloud native DevOps community on Discord.
Grab some merch at Bret's Loot Box
Homepage bretfisher.com

Or watch the video version on YouTube. Bret is joined by Willem Delbare and Roeland Delrue to discuss Aikido, a security tool consolidation platform designed specifically for smaller teams and solo DevOps practitioners.
The discussion explores how Aikido addresses the growing challenges of software supply chain security by bringing together various security tools - from CVE scanning to cloud API analysis - under a single, manageable portal. Unlike enterprise-focused solutions, Aikido targets the needs of smaller teams and individual DevOps engineers who often juggle multiple responsibilities. During the episode, they demonstrate Aikido's capabilities using Bret's sample GitHub organization, and show how teams can implement comprehensive security measures without managing multiple separate tools.

There's also a video version on YouTube.

★Topics★
Aikido website
Aikido on Bluesky
Aikido on LinkedIn

Creators & Guests

• (00:00) - Intro

You can also support my content by subscribing to my YouTube channel and my weekly newsletter at bret.news!

Grab the best coupons for my Docker and Kubernetes courses.
Join my cloud native DevOps community on Discord.
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Homepage bretfisher.com

Bret is joined by Mumshad Mannambeth and Vijin Palazhi of KodeKloud for Q&A on what we should be studying and certifying for in 2025.
 

💥 This episode is brought to you by our valued sponsor and friends at Aikido!💥
Aikido is a no-nonse platform that helps developers get security done. It consolidates multiple scanning tools like code analysis, dependency analysis, and cloud security into a single platform. Aikido’s superpower is its ability to remove false positives, so you can focus on the real issues. Aikido not only helps you find true vulnerabilities but their new AI features auto triage and even fix issues for you.
Aikido is FREE for small teams or anyone wanting to simply explore so check it out today at aikido.dev

You've probably seen Mumshad's courses. He has been another person like myself who, for almost a decade, has been making container courses on Docker, Kubernetes, all the tooling. Now he's running a giant platform of learning and they're introducing AI into your learning and certification prep, courses, and skills labs. And we go through all of it.

We talk about all of the Linux Foundation certifications they cover. They've launched over 100 courses now on their platform and they cover a lot, if not all of the Linux certifications, especially around Kubernetes and the Cloud Native ecosystem. I'm a huge fan of that. I think this is great stuff for everyone, especially if you're early in your career and you're using certifications as a way to prove your expertise or you're like me, you've been around forever and you want to show that you're up to date. 

There's also a video version of this show on YouTube.

★Topics★
KodeKloud website

Creators & Guests

• (00:00) - DDT MAIN (Audio) Bret's NEW

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.
Join my cloud native DevOps community on Discord.
Grab some merch at Bret's Loot Box
Homepage bretfisher.com