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
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.
We've had fun building this for weeks. Last count was over 15 prizes including leftover Halloween costume accessories, chia pets, and legos
November 6, 2025 at 8:42 PM
We've had fun building this for weeks. Last count was over 15 prizes including leftover Halloween costume accessories, chia pets, and legos
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...
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:
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
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?
The dopest Hey Dude's in existence
June 28, 2025 at 2:46 AM
The dopest Hey Dude's in existence
With so much AI fan fiction showing up, I have a friend who keeps taking the bait, so I'm thinking of starting a campaign to convince him that Obi-Wan had a son and that Disney bought Mattel
June 17, 2025 at 7:48 PM
With so much AI fan fiction showing up, I have a friend who keeps taking the bait, so I'm thinking of starting a campaign to convince him that Obi-Wan had a son and that Disney bought Mattel
TIL that AI prefers blue, purple, and pink, which I'm fine with since they are my favorite colors. @bethfish.bsky.social pointed out recently that when you search Canva for AI templates, they are mostly the same colors... across hundreds of designs!
May 27, 2025 at 8:37 PM
TIL that AI prefers blue, purple, and pink, which I'm fine with since they are my favorite colors. @bethfish.bsky.social pointed out recently that when you search Canva for AI templates, they are mostly the same colors... across hundreds of designs!
Thanks for the suggestion Instagram ads. Someday I'll have the emotional confidence to wear a furry tenderheart bear hat
May 14, 2025 at 4:16 AM
Thanks for the suggestion Instagram ads. Someday I'll have the emotional confidence to wear a furry tenderheart bear hat
I miss my winamp + skins. Remember how good, I mean bad, Windows Media Player skins were in win98? dt7v1i9vyp3mf.cloudfront.net/styles/news_...
May 9, 2025 at 5:22 PM
I miss my winamp + skins. Remember how good, I mean bad, Windows Media Player skins were in win98? dt7v1i9vyp3mf.cloudfront.net/styles/news_...
I'd like to thank the Academy....
April 22, 2025 at 6:13 PM
I'd like to thank the Academy....
This AI benchmark chart reminds me of Goodhart’s Law:
“When a measure becomes a target, it ceases to be a good measure.”
ysymyth.github.io/The-Second-H...
“When a measure becomes a target, it ceases to be a good measure.”
ysymyth.github.io/The-Second-H...
April 18, 2025 at 3:32 AM
This AI benchmark chart reminds me of Goodhart’s Law:
“When a measure becomes a target, it ceases to be a good measure.”
ysymyth.github.io/The-Second-H...
“When a measure becomes a target, it ceases to be a good measure.”
ysymyth.github.io/The-Second-H...
The ExCeL venue for #kubecon looks easy to navigate. We snuck in tonight and it's one looooong hallway. It was so empty it felt post zombie apocalypse
March 30, 2025 at 9:36 PM
The ExCeL venue for #kubecon looks easy to navigate. We snuck in tonight and it's one looooong hallway. It was so empty it felt post zombie apocalypse
Good thing it has "delete file protection" or it would have kept going when I wasn't looking
March 13, 2025 at 5:53 AM
Good thing it has "delete file protection" or it would have kept going when I wasn't looking
Tried using Cursor to build a swift macOS app tonight (with only xcode cli tools installed) and it gave up after many failed builds and blamed my mac. Then tried to update system and prompted me to sudo rm system tools.
Maybe enabling the YOLO setting to let it do things w/o approval was a bad idea
Maybe enabling the YOLO setting to let it do things w/o approval was a bad idea
March 13, 2025 at 5:53 AM
Tried using Cursor to build a swift macOS app tonight (with only xcode cli tools installed) and it gave up after many failed builds and blamed my mac. Then tried to update system and prompted me to sudo rm system tools.
Maybe enabling the YOLO setting to let it do things w/o approval was a bad idea
Maybe enabling the YOLO setting to let it do things w/o approval was a bad idea
Check in with @mehtaverse-hq.bsky.social and me tomorrow (6th) for a cloud native Q&A at 1:00pm US EST.
www.youtube.com/watch?v=zujr...
www.youtube.com/watch?v=zujr...
March 5, 2025 at 8:08 PM
Check in with @mehtaverse-hq.bsky.social and me tomorrow (6th) for a cloud native Q&A at 1:00pm US EST.
www.youtube.com/watch?v=zujr...
www.youtube.com/watch?v=zujr...
Sunday couch coding with Obi
March 2, 2025 at 8:56 PM
Sunday couch coding with Obi
We had the best ⛄️snow⛄️ in a decade last week here in Virginia Beach! Still, I’m ready for the 🔥HEAT🔥! While hibernating, we launched over an hour of new videos in Docker Mastery, and we’re working on the next video refresh, so, TIME FOR A SALE? bret.courses coupon code DOCKER_REFRESH
February 27, 2025 at 7:42 PM
We had the best ⛄️snow⛄️ in a decade last week here in Virginia Beach! Still, I’m ready for the 🔥HEAT🔥! While hibernating, we launched over an hour of new videos in Docker Mastery, and we’re working on the next video refresh, so, TIME FOR A SALE? bret.courses coupon code DOCKER_REFRESH
New videos just dropped in my #Docker Mastery course on Udemy!
I dig deep into how ENTRYPOINT works in Dockerfiles, and how it works with both CMD and SHELL statements for making custom CLI tools and advanced container startup scripts.
Here are coupons to buy any of my courses: bret.courses
I dig deep into how ENTRYPOINT works in Dockerfiles, and how it works with both CMD and SHELL statements for making custom CLI tools and advanced container startup scripts.
Here are coupons to buy any of my courses: bret.courses
February 24, 2025 at 9:26 PM
New videos just dropped in my #Docker Mastery course on Udemy!
I dig deep into how ENTRYPOINT works in Dockerfiles, and how it works with both CMD and SHELL statements for making custom CLI tools and advanced container startup scripts.
Here are coupons to buy any of my courses: bret.courses
I dig deep into how ENTRYPOINT works in Dockerfiles, and how it works with both CMD and SHELL statements for making custom CLI tools and advanced container startup scripts.
Here are coupons to buy any of my courses: bret.courses
If you were in a course, taking a quiz, would you click on the weird/silly answers just to see why they exist? I would.
I try not to disappoint.
I try not to disappoint.
February 20, 2025 at 7:34 AM
If you were in a course, taking a quiz, would you click on the weird/silly answers just to see why they exist? I would.
I try not to disappoint.
I try not to disappoint.