Pradumna Saraf
@pradumnasaraf.dev
Open Source Developer | Docker Captain | Microsoft MVP | DevOps | Owner @rebasemedia
All my links: https://links.pradumnasaraf.dev
All my links: https://links.pradumnasaraf.dev
You can define multiple AI models in Docker Compose.
For example, if your app uses an LLM for chat and an embedding model for semantic search, both can be declared together in one file. No need to run models separately and then use them in your compose app.
@docker.com
For example, if your app uses an LLM for chat and an embedding model for semantic search, both can be declared together in one file. No need to run models separately and then use them in your compose app.
@docker.com
November 12, 2025 at 5:45 AM
You can define multiple AI models in Docker Compose.
For example, if your app uses an LLM for chat and an embedding model for semantic search, both can be declared together in one file. No need to run models separately and then use them in your compose app.
@docker.com
For example, if your app uses an LLM for chat and an embedding model for semantic search, both can be declared together in one file. No need to run models separately and then use them in your compose app.
@docker.com
Docker Captains Summit 2025 in Istanbul🇹🇷 was an incredible experience!
Over 50 Captains from 20+ countries came together for amazing discussions, cultural exchanges, and ideas to make Docker even better.
Huge thanks to the Docker DevRel team for organising everything so smoothly!
Over 50 Captains from 20+ countries came together for amazing discussions, cultural exchanges, and ideas to make Docker even better.
Huge thanks to the Docker DevRel team for organising everything so smoothly!
November 5, 2025 at 6:00 AM
Docker Captains Summit 2025 in Istanbul🇹🇷 was an incredible experience!
Over 50 Captains from 20+ countries came together for amazing discussions, cultural exchanges, and ideas to make Docker even better.
Huge thanks to the Docker DevRel team for organising everything so smoothly!
Over 50 Captains from 20+ countries came together for amazing discussions, cultural exchanges, and ideas to make Docker even better.
Huge thanks to the Docker DevRel team for organising everything so smoothly!
October 22, 2025 at 3:55 AM
I still see many Docker Compose files that include a version field.
After Docker Compose V2, you no longer need to specify a version. Both formats are still valid, but if you include a version, you’ll see a small warning in the terminal when you run the compose command.
@docker.com
After Docker Compose V2, you no longer need to specify a version. Both formats are still valid, but if you include a version, you’ll see a small warning in the terminal when you run the compose command.
@docker.com
October 15, 2025 at 6:36 AM
I still see many Docker Compose files that include a version field.
After Docker Compose V2, you no longer need to specify a version. Both formats are still valid, but if you include a version, you’ll see a small warning in the terminal when you run the compose command.
@docker.com
After Docker Compose V2, you no longer need to specify a version. Both formats are still valid, but if you include a version, you’ll see a small warning in the terminal when you run the compose command.
@docker.com
Not only can you use Docker Compose to run multiple services, but you can also use it to build images and save time typing long build commands in the command line.
@docker.com
@docker.com
October 6, 2025 at 3:44 AM
Not only can you use Docker Compose to run multiple services, but you can also use it to build images and save time typing long build commands in the command line.
@docker.com
@docker.com
This is how my website pradumnasaraf.dev looks now compared to back in 2021.
September 28, 2025 at 7:08 AM
This is how my website pradumnasaraf.dev looks now compared to back in 2021.
When you run docker compose up, we can decide whether to pull a fresh image or use the one already on your machine. That’s why we use pull_policy.
Here’s what you can set:
- always: Always pull from the registry, even if you already have it.
@docker.com (1/3)
Here’s what you can set:
- always: Always pull from the registry, even if you already have it.
@docker.com (1/3)
September 5, 2025 at 4:26 AM
When you run docker compose up, we can decide whether to pull a fresh image or use the one already on your machine. That’s why we use pull_policy.
Here’s what you can set:
- always: Always pull from the registry, even if you already have it.
@docker.com (1/3)
Here’s what you can set:
- always: Always pull from the registry, even if you already have it.
@docker.com (1/3)
September 3, 2025 at 4:11 AM
Working on the 4th edition of The Open Letter. It’s been a while since I sent one out.
There will be some exciting news. If you haven’t subscribed yet, now’s the time: newsletter.pradumnasaraf.dev
There will be some exciting news. If you haven’t subscribed yet, now’s the time: newsletter.pradumnasaraf.dev
August 29, 2025 at 9:36 AM
Working on the 4th edition of The Open Letter. It’s been a while since I sent one out.
There will be some exciting news. If you haven’t subscribed yet, now’s the time: newsletter.pradumnasaraf.dev
There will be some exciting news. If you haven’t subscribed yet, now’s the time: newsletter.pradumnasaraf.dev
With Docker Compose, you can run AI models too.
Just like defining services or volumes in compose.yml, you can define models. @docker.com auto-injects the model configs into our app, and with `docker compose up` or down, the model is created or removed on demand.
Just like defining services or volumes in compose.yml, you can define models. @docker.com auto-injects the model configs into our app, and with `docker compose up` or down, the model is created or removed on demand.
August 25, 2025 at 3:44 AM
With Docker Compose, you can run AI models too.
Just like defining services or volumes in compose.yml, you can define models. @docker.com auto-injects the model configs into our app, and with `docker compose up` or down, the model is created or removed on demand.
Just like defining services or volumes in compose.yml, you can define models. @docker.com auto-injects the model configs into our app, and with `docker compose up` or down, the model is created or removed on demand.
KubeCon India was amazing. As always, I love hitting the stage and speaking about the tools and tech I enjoy using and sharing.
The most important thing for me was reconnecting with friends and having non-professional/no-fluff chats over food (especially dosa).
The most important thing for me was reconnecting with friends and having non-professional/no-fluff chats over food (especially dosa).
![A man, Pradumna Saraf, stands at a podium on a stage, giving a presentation at a tech conference. A large screen behind him displays a slide with the heading "$ whoami". The slide includes his profile picture, his name, and a bulleted list describing him as an "Open Source Developer/DevRel," "Docker Captain," and someone who "Create[s] Content." Vertical banners on stage feature logos for "KubeCon" and "CloudNativeCon India 2025." The stage is also set with several white armchairs, and the backs of audience members' heads are visible in the foreground.](https://cdn.bsky.app/img/feed_thumbnail/plain/did:plc:q3rybfzf5347v2oguvom425m/bafkreidwruhyff4jeht43ximserqjmisxw3calvvofvkrc5ylsirdg2434@jpeg)
August 11, 2025 at 10:47 AM
KubeCon India was amazing. As always, I love hitting the stage and speaking about the tools and tech I enjoy using and sharing.
The most important thing for me was reconnecting with friends and having non-professional/no-fluff chats over food (especially dosa).
The most important thing for me was reconnecting with friends and having non-professional/no-fluff chats over food (especially dosa).
If you noticed or not, there is a taste and design change to my thumbnails.
It was always used to be a dark background with lighter colored text, etc. A few months ago, I moved on with attachment to darker shades, especially black colour.
And I love this transition.
It was always used to be a dark background with lighter colored text, etc. A few months ago, I moved on with attachment to darker shades, especially black colour.
And I love this transition.
July 29, 2025 at 11:14 AM
If you noticed or not, there is a taste and design change to my thumbnails.
It was always used to be a dark background with lighter colored text, etc. A few months ago, I moved on with attachment to darker shades, especially black colour.
And I love this transition.
It was always used to be a dark background with lighter colored text, etc. A few months ago, I moved on with attachment to darker shades, especially black colour.
And I love this transition.
In case you missed it, @docker.com, at the WeAreDevelopers conference announced an amazing new offering called Docker Offload! 🐳
We can run heavy dev tasks in the cloud without changing a thing locally, for fast and convenient development.
We can run heavy dev tasks in the cloud without changing a thing locally, for fast and convenient development.
July 10, 2025 at 12:27 PM
In case you missed it, @docker.com, at the WeAreDevelopers conference announced an amazing new offering called Docker Offload! 🐳
We can run heavy dev tasks in the cloud without changing a thing locally, for fast and convenient development.
We can run heavy dev tasks in the cloud without changing a thing locally, for fast and convenient development.
It’s been over a year since I became a Docker Captain. I’ve learned a lot by being surrounded by some of the coolest and most brilliant folks in the space.
Also, it always feels nice to see your name on @docker.com official website.
Also, it always feels nice to see your name on @docker.com official website.
July 1, 2025 at 7:38 AM
It’s been over a year since I became a Docker Captain. I’ve learned a lot by being surrounded by some of the coolest and most brilliant folks in the space.
Also, it always feels nice to see your name on @docker.com official website.
Also, it always feels nice to see your name on @docker.com official website.
KubeCon China was an incredible experience! I loved speaking about development and the developer experience with Docker and WASM.
It was also fascinating to explore and learn about China's tech scene, with its ecosystem of vendors and companies beyond the Western landscape.
It was also fascinating to explore and learn about China's tech scene, with its ecosystem of vendors and companies beyond the Western landscape.
June 28, 2025 at 5:41 AM
KubeCon China was an incredible experience! I loved speaking about development and the developer experience with Docker and WASM.
It was also fascinating to explore and learn about China's tech scene, with its ecosystem of vendors and companies beyond the Western landscape.
It was also fascinating to explore and learn about China's tech scene, with its ecosystem of vendors and companies beyond the Western landscape.
Over 13K views in 48 hours and trending No.1 on @dev.to
under the @docker.com tag. Check it out if you haven't.
under the @docker.com tag. Check it out if you haven't.
June 25, 2025 at 4:19 AM
Over 13K views in 48 hours and trending No.1 on @dev.to
under the @docker.com tag. Check it out if you haven't.
under the @docker.com tag. Check it out if you haven't.
Before travelling to Hong Kong, I was thinking about what I should get (not souvenirs), something that could be memorable and that I could attach to my backpack.
I think someone was listening. Thank you, team KubeCon China, for these, especially that custom-moulded keychain.
@linuxfoundation.org
I think someone was listening. Thank you, team KubeCon China, for these, especially that custom-moulded keychain.
@linuxfoundation.org
June 23, 2025 at 9:11 AM
Before travelling to Hong Kong, I was thinking about what I should get (not souvenirs), something that could be memorable and that I could attach to my backpack.
I think someone was listening. Thank you, team KubeCon China, for these, especially that custom-moulded keychain.
@linuxfoundation.org
I think someone was listening. Thank you, team KubeCon China, for these, especially that custom-moulded keychain.
@linuxfoundation.org
View my verified achievement from @linuxfoundation.org for speaking at KubeCon China.
www.credly.com/badges/dbfaa...
www.credly.com/badges/dbfaa...
June 18, 2025 at 11:25 AM
View my verified achievement from @linuxfoundation.org for speaking at KubeCon China.
www.credly.com/badges/dbfaa...
www.credly.com/badges/dbfaa...
Happy to share that my Docker Captain title has been renewed for another year!
It was one of the best things that happened to me last year. I’ve learned a lot, surrounded by some of the best people in the industry.
@docker.com
It was one of the best things that happened to me last year. I’ve learned a lot, surrounded by some of the best people in the industry.
@docker.com
June 16, 2025 at 12:09 PM
Happy to share that my Docker Captain title has been renewed for another year!
It was one of the best things that happened to me last year. I’ve learned a lot, surrounded by some of the best people in the industry.
@docker.com
It was one of the best things that happened to me last year. I’ve learned a lot, surrounded by some of the best people in the industry.
@docker.com
I am here at KubeCon China (Hong Kong). If you're around, let's chat! I'll also be giving a talk later.
I'll be in Hong Kong for a week, so feel free to reach out if you'd like to meet up. I'm more than happy to connect!
@cncf.io @linuxfoundation.org
I'll be in Hong Kong for a week, so feel free to reach out if you'd like to meet up. I'm more than happy to connect!
@cncf.io @linuxfoundation.org
June 10, 2025 at 1:58 AM
I am here at KubeCon China (Hong Kong). If you're around, let's chat! I'll also be giving a talk later.
I'll be in Hong Kong for a week, so feel free to reach out if you'd like to meet up. I'm more than happy to connect!
@cncf.io @linuxfoundation.org
I'll be in Hong Kong for a week, so feel free to reach out if you'd like to meet up. I'm more than happy to connect!
@cncf.io @linuxfoundation.org
Please don’t engage or schedule any meetings if you receive an email like this.
Calendar Invite will have a link to join the meeting, which will prompt you to download the Brave browser. However, this is not the legitimate one; it is a malicious one and can take over your PC.
Calendar Invite will have a link to join the meeting, which will prompt you to download the Brave browser. However, this is not the legitimate one; it is a malicious one and can take over your PC.
June 4, 2025 at 4:22 PM
Please don’t engage or schedule any meetings if you receive an email like this.
Calendar Invite will have a link to join the meeting, which will prompt you to download the Brave browser. However, this is not the legitimate one; it is a malicious one and can take over your PC.
Calendar Invite will have a link to join the meeting, which will prompt you to download the Brave browser. However, this is not the legitimate one; it is a malicious one and can take over your PC.
Naming a repository is always fun!
June 3, 2025 at 4:57 PM
Naming a repository is always fun!
A few weeks ago, I crossed 15151 followers on LinkedIn. Thank you for your support and for sticking by me.
If you are not connected, feel free to send a connection request. I'm happy to accept and connect: www.linkedin.com/in/pradumnas...
If you are not connected, feel free to send a connection request. I'm happy to accept and connect: www.linkedin.com/in/pradumnas...
May 26, 2025 at 6:36 AM
A few weeks ago, I crossed 15151 followers on LinkedIn. Thank you for your support and for sticking by me.
If you are not connected, feel free to send a connection request. I'm happy to accept and connect: www.linkedin.com/in/pradumnas...
If you are not connected, feel free to send a connection request. I'm happy to accept and connect: www.linkedin.com/in/pradumnas...