Docker Desktop makes everything so much easier, get it here dockr.ly/4c9PYp9

Now I can add Docker to my resume

Under-appreciated brilliance in the writing: 1:30 With vertical scaling, eventually you hit a ceiling.

docker creates a new problem called "It doesnt work on anybodys machine"

Step one: update resume with docker

I've actually taken professional docker courses. This is better than 90% of them. I will absolutely add "Docker certified by Jeff Fireship" to my resumé the next time I'm on the hunt.

I am glad Jeff's pronounciation of ps hasn't changed over the years.

Bro got a sponsorship from Docker? Way to go Jeff! You've come a long way

I've been a casual Docker enjoyer at home with my Unraid server. At work I'm one of two in-house developers working on a large project that needed a simple server with PHP and MS ODBC drivers. My co-worker was in charge of this, but said he needed 2-3 weeks to get this setup. But with Docker I got it running within an afternoon. Now I've also inherited the job of deploying said server on top of my other duties. Thanks, Docker!

1. Computer 2. CPU 3. RAM 4. Disk 5. Bare metal 6. OS 7. Kernel 8. Applications 9. Physical medium 10. Internet 11. Networking 12. Client side 13. Server side 14. Disk I/O 15. Bandwidth 16. Race conditions 17. Memory leaks 18. Unhandled errors 19. Scale 20. Vertical scale 21. Horizontal scale 22. Microservices 23. Distributed systems 24. VM 25. Hypervisor 26. Guest OS 27. Fixed resource allocation 28. Docker 29. Isolate 30. Shared kernel 31. Dynamic resource allocation 32. Daemon process 33. OS-level virtualization 34. Docker desktop 35. Dockerfile 36. Image 37. Layers 38. Dockerhub 39. Container 40. Isolation 41. Portable 42. Vendor lock in 43. Instructions 44. From 45. Base image linux distro 46. Image tag 47. Run 48. Command line 49. User 50. Root user 51. Copy 52. Env 53. Environment vars 54. Expose 55. Port 56. CMD 57. Entrypoint 58. Arguments 59. Label 60. Healthcheck 61. Volume 62. Persistent disk 63. Docker CLI 64. Help 65. Build 66. SHA-256 67. Layer caching 68. Docker scout 69. HI MOM ;D 70. Software bill of material 71. Vulnerabilities 72. Severity rating 73. Run command 74. Localhost 75. Ps command 76. Logs 77. File system 78. Exec 79. Stop 80. Kill 81. Rm 82. Push 83. Registry 84. Eks 85. Serverless 86. Pull 87. Docker compose 88. Multi-container apps 89. YAML config 90. Up 91. Down 92. Orchestration 93. Kubernetes 94. Control plane 95. Cluster 96. Pod 97. Kublet 98. Deployments 99. Fault tolerance 100. Auto heal 101. Borg Congrats! Now you are Senior DevOps Engineer and you have depression!

thanks, whenever someone asks me to explain docker, i'll just rickroll them with this it's kinda funny that there's tool to manage Docker, tool to manage the tool that manages Docker, tool to manage the tool that manages the tool that manages Docker. Then eventually we're back at provisioning the bare-metal layer.

Just a little heads up: the `docker-compose` command has been part of docker for a while now, so you can (and probably should) use `docker compose` without the minus.

Ok now we need 100+ series alongside with 100 seconds series. Like always thanks for providing quality content!!

@4:30 rest in peace fireshipˋs mom. so sad she wont see those hidden easter eggs anymore but i love that you keep up the tradition

Fireship uploads a Docker tutorial instead of an AI hype video. Proof we live in a simulation and have been transported back to 2019.

This is one of the first videos I’ve watched where I already knew just about everything. I love Docker. This broke it down perfectly.

Really solid intro to docker. Took me waaay longer than 8 and a half minutes to piece this together myself by reading documentation and experimenting with containers.

Best 4 minute and 17 second video I've ever seen. Ready to call myself a docker expert.

Just as my boss was talking about using Docker at work and I got interested in using it in personal projects, this video pops up. Thanks Fireship!

Halfway intermission was awesome!

fireship never fails to fill me up with his docks

I'm always amazed by how efficiently and extremely quickly you can explain such complex concepts. Then I remember that I usually watch things in 1.5x speed. Then I am amazed by how efficiently and relatively quickly you can explain such complex concepts.

Knowing the Jeff's history, this hi_mom destroys me completely, like seriously brings me to tears knowing this will happen to me in the near future. Nice tribute and I hope you're doing ok Jeff :')

I like the sense of humor in these videos, but I'm also impressed at how extremely concise and accurate these videos are in presenting information about computer programming and computer science. Thumbs up.

I love your videos. They’re like taking a university course in less than 10 minutes: quality info, crunched time. Cram to the max with comical relief for reinforced learning. So amazingly clever! Thank you! 🙏🤩

Sir.... I wanted to tell you a few vids back, that you are one hell of a gifted creator

"Run command Docker pssssssss" 🤣🤣

The most concise and informative Docker tutorial I've come across on KZfaq, all under 10 minutes!

This is one of the best explanations of Docker that I've seen in my 6 years of programming

Sponsored by Docker?! 🤯🤯

I love docker. It’s honestly one of the best technologies ever created for developers to use

This comes just at the right time to solidify what I've learned from building setups with docker-compose for the past two weeks!

I have no idea what most of these videos are talking about but I love watching them.

_"It works on my container!"_

Actually nowadays some engineers prefer the concept of: scaling by different, scaling by cloning and scaling by similar. Where cloning just means horizontal and vertical scaling, different means that different servers run different components or services of the application and similar means for example storing users grouped by usernames and every server only handles usernames that start with one Generally speaking, most engineers only know horizontal and vertical so great video! ❤ Really appreciate it!

Docker in 100s was the first video I watched from you, and it literally helped me and my carrer so much. Thank you Jeff

Thanks for this video. As a developer, I've always heard about Docker, but I found it too intimidating. Now, it makes sense. I've always found it really difficult to deploy my applications from localhost to servers, but the video you provided about Docker opened a new mindset for me. It introduces a whole new scale of deploying my applications. Thank you so much.

4:19 EXPOSE actually doesn't make the port accessible, it's just a way to highlight to others where your container listens to. To make the port available u should pass the -p flag to docker run, or define it on the compose file :)

The greatest sponsor ever. Nobody would understand that's a sponsored video

the first two minutes are LEGENDARY!!

I have searched 100+ variations of "what is docker" and this is by far the most approachable answer. Thank you!

Daily Fireship brown-bag lunch, done. Tip: an alternative to Docker Desktop is Rancher Desktop. Rancher is also behind k3s, a minimal implementation of Kubernetes. No affiliation.

Podman 101 when?

it could have been 1 hour tutorial but even my brain convinced me that it is surprisingly better this way

As someone running Docker on many servers and Docker desktop in Windows this was a great video I'm amazed!

I literally added certified docker expert certificate screeshot at 7:04 on my linkedin.

The first sponsered add I wanted to watch

Amazingly done. Great summary of docker and kubernettes

Love it! Thank you, fun and perfect introduction to most basic concepts 🙌

That garbage code line was personal

I need to do a lot of tests with multiple services because of my job. Docker has been a godsent. Absolutely my favourite tool.

Needed just this one for my deep learning project. Thanks man

Day 3 of a Fireship Video Without AI

Understanding the foundation of Docker and the practical applications of containerization was made much simpler. Your clear explanation of complex topics makes it a valuable resource for anyone striving to improve their understanding of Docker and its capabilities.

I am still fairly novice to CS and IT, and I've heard Docker and Kubernetes and stuff a billion times without ever figuring out wtf it means. Thanks for breaking it down into a coherent, practical way for us noobs 👍😆

Hey! I am doing a talk on docker next month at our local linux group and this just made my life easier lol. Thanks for that

6:11 "docker ps"

Very surprised you didn’t mention OCI and open alternatives to Docker, such as Podman. This is precisely why I’m wary of videos sponsored by the company who sells the product featured in the video.

It took me a little while to get used to Docker, but it's so damn powerful and has made my life so much easier. Love it to bits.

Superb i got so much out of this in such a short video, as someone who self studies often you can dig very deep into these concepts and im getting a better grasp!

😎 Docking

2:42 A docker image does not contain an OS. Just tools and libraries from the selected OS.

Another alternative to Docker; Podman, like docker it is an OCI (open container iniciative) standard compliant, meaning what you do in docker works for podman aswell.

I really needed this video 5 years ago. You explained it really really well 👍

Ah yes, Docker, the revolutionary tool that allows you to turn a 2kB Python script into a 200MB image.

The intermission is a good summation of using Docker. I love how they made things like secrets work completely differently between Docker, Compose, and Swarm. Not confusing at all.

I got to build and deploy a entire application using docker on AWS instances on my first job. It was really a wonderful experience working on this

so much value in such a short time. nice!

thanks! I never new what a computer was! Please keep up the good work.

Cloud Run is pretty sweet, btw. Also, look at Docker alternatives like podman. Everything you learned in this is more relating to containers and the OCI specification. Docker is just one program/suite of many that runs containers. 😊

This is absolutely amazing! Thank you so much 🙂

I needed this in 2015. Seriously.

Wish I had this a while ago when I was learning docker. Well done

totally love this. keep it up jeff!

one of those must-have videos in your arsenal of tutorial vids 👌👌

My gosh, I wish we had more such informative and short videos. Thank you Sir

All joking aside, after years of general confusion over docker this video was the most concise explanation of it. Thank you!

Really needed this, thanks!

This is a really good video for basics. I'd love a beyond basics video which include concepts like, using env files, selectively up/down a service in compose, accessing a network from another running docker container, re-usable volumes on host machine etc

Thank you Docker for making this AMAZING content possible to us

Been using docker for years and just learned I can use the docker gui to execute commands 😮❤

Solid 8 minutes of no-bullshit Docker basics

You know as a somewhat typical viewer of your video (React/web software engineer in the industry), I would have never thought about using Docker, but this sponsorship really sold me on the benefits. (sarcasm)

thanks docker for make this video possible. Now I think I can start to use it! A long time that I was delaying to study it

Just in time, I needed this.

Thank you for this video. Informative. I’m learning DevOps, and this really helped.

with thus guy you get pretty interresting infomations plus a good laugh🤣🤣, love the content

Holly cow!!! I've never reviewed so many concepts in less than 8 minutes!!🤯🤯🤯🤯

I am now officially a fireship certified, docker terminology knower. Thanks.

Crazy i lierally started building my own web scraper using selenium and fast api using docker to host it running inside of a dev container in the last week and now fireship decides to drop this

This is very good axeplanation! I was just reading on this in the Rust book. This helps.

Did not see that Docker ps coming :D as always awesome summary !!

Next lvl - 100+ K8s Concepts we need to know

Ready for next job interview, thanks!

amazing work💯 now I understand how to use docker next maybe you could do a tutorial on how to publish your docker container to different cloud vendors

Banger video as always :D

Thank you, great explanation

This was an amazing TL;DR! Thanks @Docker!

docker buildx command is a nice addition for multiple configurations of a single container or building clusters. Alternatively docker-compose can be used to run containers while setting up container networks.

What a shiny masterpiece! :) Thank you, Jeff!