Bret Fisher
@bretfisher.com
Docker Captain 🐳 & Cloud Native Ambassador ⎈
Maker of best selling container courses 👨🏫
Beach life 🏖 | Navy vet ⚓️
Stream https://bret.live 🔴
Discord https://devops.fan 💬
Newsletter https://bret.news 📰
Links https://www.bretfisher.com/start
Maker of best selling container courses 👨🏫
Beach life 🏖 | Navy vet ⚓️
Stream https://bret.live 🔴
Discord https://devops.fan 💬
Newsletter https://bret.news 📰
Links https://www.bretfisher.com/start
Pinned
Bret Fisher
@bretfisher.com
· Jul 8
Bret Fisher's Course Waitlist: GitHub Actions for DevOps
Jump on the waitlist for my next course launch: GitHub Actions for DevOps (in the age of AI). Learn basic to advanced GHA and how to use LLMs in your CI and CD.
courses.bretfisher.com
YO, my next course is coming soon! I've opened the waitlist for those wanting to go DEEP in GitHub Actions for DevOps and AI automation in 2025. I'm so thrilled to announce this course that we've been working on all year courses.bretfisher.com/waitlist
Reposted by Bret Fisher
I'm Stoked! Tuesday. #KubeCon. 6:40pm during KubeCrawl. Come On Down to the CVE Price Is Right at the @chainguard.dev booth with me and @adrianmouat.com, seeing who can guess the closest (but not over!) the CVE count of popular open source project images for prizes #DevOps #DevSecOps #Sponsored
November 10, 2025 at 7:31 AM
I'm Stoked! Tuesday. #KubeCon. 6:40pm during KubeCrawl. Come On Down to the CVE Price Is Right at the @chainguard.dev booth with me and @adrianmouat.com, seeing who can guess the closest (but not over!) the CVE count of popular open source project images for prizes #DevOps #DevSecOps #Sponsored
I'm Stoked! Tuesday. #KubeCon. 6:40pm during KubeCrawl. Come On Down to the CVE Price Is Right at the @chainguard.dev booth with me and @adrianmouat.com, seeing who can guess the closest (but not over!) the CVE count of popular open source project images for prizes #DevOps #DevSecOps #Sponsored
November 10, 2025 at 7:31 AM
I'm Stoked! Tuesday. #KubeCon. 6:40pm during KubeCrawl. Come On Down to the CVE Price Is Right at the @chainguard.dev booth with me and @adrianmouat.com, seeing who can guess the closest (but not over!) the CVE count of popular open source project images for prizes #DevOps #DevSecOps #Sponsored
My #kubecon people. I'm running a full 20-minute game show about CVEs from the @chainguard.bsky.social booth during KubeCrawl with @adrianmouat.com and the help of Ville Aikas, Courtney Bennett, and @bethfish.bsky.social. I'm so excited I haven't slept much in weeks. You have to come see it.
November 7, 2025 at 10:46 AM
My #kubecon people. I'm running a full 20-minute game show about CVEs from the @chainguard.bsky.social booth during KubeCrawl with @adrianmouat.com and the help of Ville Aikas, Courtney Bennett, and @bethfish.bsky.social. I'm so excited I haven't slept much in weeks. You have to come see it.
RE: #kubecon flights at risk of cancellation... I mean, Europe has the KubeTrain. Why can't we have the East Coast KubeCaravan? @mehtaverse-hq.bsky.social @estesp.dev @sudo-bmitch.bsky.social @mikesir87.io
November 6, 2025 at 9:09 PM
RE: #kubecon flights at risk of cancellation... I mean, Europe has the KubeTrain. Why can't we have the East Coast KubeCaravan? @mehtaverse-hq.bsky.social @estesp.dev @sudo-bmitch.bsky.social @mikesir87.io
Probably the silliest thing I've done at a conference, hosting a Price is Right style CVE guessing competition at #KubeCrawl with @chainguard.bsky.social and @adrianmouat.com #kubecon
On Wednesday, during the booth crawl, I will be taking part in the biggest event at KubeCon. Alongside the one-and-only (thankfully) @bretfisher.com , we will be hosting "The CVE Price is Right" at the Chainguard booth. Come along to win amazing prizes (Bret's broken juicer)!
November 6, 2025 at 8:45 PM
Probably the silliest thing I've done at a conference, hosting a Price is Right style CVE guessing competition at #KubeCrawl with @chainguard.bsky.social and @adrianmouat.com #kubecon
Live streaming work on *native* multi-platform #Docker builds via #GitHub Actions using @docker.com excellent GH Actions youtube.com/live/Hg1fyBJ...
On Stream: Multi-Plat Docker Images via GitHub Actions
YouTube video by Bret Fisher Agentic DevOps
youtube.com
October 30, 2025 at 5:53 PM
Live streaming work on *native* multi-platform #Docker builds via #GitHub Actions using @docker.com excellent GH Actions youtube.com/live/Hg1fyBJ...
Is this the first #Kubernetes product to provide live pod migrations between nodes? I recorded a podcast ep. with two of Cast.AI's engineers on how it works.
🎙️ Just published podcast episode 188: Move K8s Stateful Pods Between Nodes
Move K8s Stateful Pods Between Nodes
Bret is joined by Philip Andrews and Dan Muret of Cast AI to discuss pod...
podcast.bretfisher.com
October 28, 2025 at 8:23 PM
Is this the first #Kubernetes product to provide live pod migrations between nodes? I recorded a podcast ep. with two of Cast.AI's engineers on how it works.
Getting my dog Obi in shots usually takes 200% longer to shoot, and twice the takes, but HE'S JUST SO CUTE! We've been working for weeks on a modern, advanced, container-image-autobuild demo. Join us Wednesday to get the yamls y'all. learn.bretfisher.com/chainguard-e...
October 21, 2025 at 7:17 PM
Getting my dog Obi in shots usually takes 200% longer to shoot, and twice the takes, but HE'S JUST SO CUTE! We've been working for weeks on a modern, advanced, container-image-autobuild demo. Join us Wednesday to get the yamls y'all. learn.bretfisher.com/chainguard-e...
Speaking of Nine Inch Nails. If you've yet to experience the double-album The Fragile, it was a defining moment for electronic music in 1999. IMO an all-time top-10 album, and it still takes me back to the Y2K bug work we were rushing through when the album dropped open.spotify.com/album/4uiVwL...
October 20, 2025 at 11:16 PM
Speaking of Nine Inch Nails. If you've yet to experience the double-album The Fragile, it was a defining moment for electronic music in 1999. IMO an all-time top-10 album, and it still takes me back to the Y2K bug work we were rushing through when the album dropped open.spotify.com/album/4uiVwL...
Tron: Aries was fantastic. IMAX 3D is perfection. NIN's still got the magic. That is all
October 17, 2025 at 8:10 PM
Tron: Aries was fantastic. IMAX 3D is perfection. NIN's still got the magic. That is all
WE LIVE talkin' about my latest #GitHub Actions projects youtube.com/live/DbMlMfY...
On Stream: CVEs in images and GitHub Actions Automation
YouTube video by Bret Fisher Agentic DevOps
youtube.com
October 16, 2025 at 5:06 PM
WE LIVE talkin' about my latest #GitHub Actions projects youtube.com/live/DbMlMfY...
Reposted by Bret Fisher
eBPF support is finally coming to Fargate instances 🐝
This finally brings Cilium, Hubble, and other eBPF-powered tooling within reach for serverless environments.
github.com/aws/containe...
This finally brings Cilium, Hubble, and other eBPF-powered tooling within reach for serverless environments.
github.com/aws/containe...
[Fargate] [request]: Provide the ability to use ebpf on fargate instances. · Issue #1027 · aws/containers-roadmap
Community Note Please vote on this issue by adding a 👍 reaction to the original issue to help the community and maintainers prioritize this request Please do not leave "+1" or "me too" comments, th...
github.com
October 10, 2025 at 10:51 AM
eBPF support is finally coming to Fargate instances 🐝
This finally brings Cilium, Hubble, and other eBPF-powered tooling within reach for serverless environments.
github.com/aws/containe...
This finally brings Cilium, Hubble, and other eBPF-powered tooling within reach for serverless environments.
github.com/aws/containe...
What's your wildcard localhost domain for dev? I use *.bret.lol and you're welcome to use it too. I've used many over the decades for localhost DNS resolution (without editing /etc/hosts) but many have shutdown so I made my own years ago and it costs $20/yr at cloudflare. Here's how you set one up:
October 10, 2025 at 3:24 AM
What's your wildcard localhost domain for dev? I use *.bret.lol and you're welcome to use it too. I've used many over the decades for localhost DNS resolution (without editing /etc/hosts) but many have shutdown so I made my own years ago and it costs $20/yr at cloudflare. Here's how you set one up:
🎙️ Just published podcast episode 188: Move K8s Stateful Pods Between Nodes
Move K8s Stateful Pods Between Nodes
Bret is joined by Philip Andrews and Dan Muret of Cast AI to discuss pod...
podcast.bretfisher.com
October 9, 2025 at 5:04 PM
🎙️ Just published podcast episode 188: Move K8s Stateful Pods Between Nodes
It's a CVE elimination party 🎉. Sign up for my next #DevOps learning live stream, where @smalls.xyz and I are migrating real-world popular open-source #container images to @chainguard.dev container images to cut the #CVE count, hopefully to zero! Next Wednesday learn.bretfisher.com/chainguard-e...
Zero CVE Chainguard Dockerfile Migration
Bret Fisher, with guest Eric Smalling of Chainguard, is going to walk through migrating multiple real-world Dockerfiles to use zero CVE Chainguard images.
learn.bretfisher.com
October 6, 2025 at 6:10 PM
It's a CVE elimination party 🎉. Sign up for my next #DevOps learning live stream, where @smalls.xyz and I are migrating real-world popular open-source #container images to @chainguard.dev container images to cut the #CVE count, hopefully to zero! Next Wednesday learn.bretfisher.com/chainguard-e...
#Kubernetes pods can now be migrated across nodes in real-time without downtime, and I'm here for it. We're starting to see ideas from the community on how to make this work www.bretfisher.com/k8s-pod-live...
K8s Pod Live Node Migrations
Moving pods across nodes without downtime is now possible. Join us for a look under the hood and get a chance to win some AirPod Pro 3s
www.bretfisher.com
September 30, 2025 at 4:46 AM
#Kubernetes pods can now be migrated across nodes in real-time without downtime, and I'm here for it. We're starting to see ideas from the community on how to make this work www.bretfisher.com/k8s-pod-live...
My Favorite AI tools, local models, MCP hacking
www.bretfisher.com/my-favorite-...
www.bretfisher.com/my-favorite-...
My Favorite AI tools, local models, MCP hacking
A new Agentic DevOps episode on my latest favorite AI news and tools, plus, join me next week for a special live stream with Cast AI on live pod migrations between K8s nodes.
www.bretfisher.com
September 26, 2025 at 8:04 PM
My Favorite AI tools, local models, MCP hacking
www.bretfisher.com/my-favorite-...
www.bretfisher.com/my-favorite-...
Free Google AI Agent-building course in November blog.google/technology/d...
Join the 5-day AI Agents Intensive course with Google and Kaggle.
Earlier this year, we launched the second iteration of our GenAI Intensive course, which attracted over 280,000 learners. Now, we're taking things to the next level with…
blog.google
September 26, 2025 at 7:59 PM
Free Google AI Agent-building course in November blog.google/technology/d...
I am a loot hoarder in games. It's a problem. Found some time to play Borderlands 4, and it only took an hour for this to happen
September 24, 2025 at 9:23 PM
I am a loot hoarder in games. It's a problem. Found some time to play Borderlands 4, and it only took an hour for this to happen
Our #Docker Captain Trilogy is back @mikesir87.io , @mehtaverse-hq.bsky.social , and me)! @docker.com has released so many tools and features this year, it’s hard to keep up! Michael joins us to break down everything and to go deep with how it’s all coming together
www.bretfisher.com/is-docker-bu...
www.bretfisher.com/is-docker-bu...
Is Docker Building the Best AI Stack?
There's so much movement in the dev AI tooling space, it's hard to figure out where we should be focused. Claude Code, Cursor, Warp terminal 2.0 (my fav rn), and yet Docker's building tooling that mig...
www.bretfisher.com
September 7, 2025 at 4:32 AM
Our #Docker Captain Trilogy is back @mikesir87.io , @mehtaverse-hq.bsky.social , and me)! @docker.com has released so many tools and features this year, it’s hard to keep up! Michael joins us to break down everything and to go deep with how it’s all coming together
www.bretfisher.com/is-docker-bu...
www.bretfisher.com/is-docker-bu...
I've worked hard to keep "yo", "dude", and "awesome sauce" alive, but I need to go deeper. I'm stepping back a few centuries and adding "tomfoolery" to that list.
August 29, 2025 at 3:20 AM
I've worked hard to keep "yo", "dude", and "awesome sauce" alive, but I need to go deeper. I'm stepping back a few centuries and adding "tomfoolery" to that list.
Workshopping some late-night marketing ideas for my next course. WDYT?
August 26, 2025 at 6:39 AM
Workshopping some late-night marketing ideas for my next course. WDYT?
🎙️ Just published podcast episode 187: Swarm 2030. Let's Go!
Swarm 2030. Let's Go!
Bret discusses exciting news about Swarm being maintained until 2030.In...
podcast.bretfisher.com
August 20, 2025 at 7:35 AM
🎙️ Just published podcast episode 187: Swarm 2030. Let's Go!