The intro to Docker I wish I had when I started

Docker is an amazing piece of technology. And I'm sad to say, I took it for granted for many years. This is the video I wish I had when I started learning Docker. We'll be talking about virtualization, containerization, and the difference between the two (because this stuff was messed up in my head for a long time). Before you know it, we'll cover Dockerfiles, images, and building containers.

So join me in a gentle introduction to docker. Let's get into it.

chapters:
0:00 - intro
1:30 - Let's talk about virtualization
3:12 - Let's talk about containerization
4:50 - Let's install Docker!
7:00 - What the hell is a Dockerfile? An anatomy
9:27 - How Dockerfile, images, and containers relate
11:20 - Let's create our first image and container
15:29 - Tagging a new version of our image

[PhysicsLaboratory-cpeq]

As always awesome vid, this should be from now on default beginner docker intro vid on YouTube. Every other docker intro vid are not as hands on beginners as yours.

[yugalkhanal]

man a playlist on docker like your neovim one would be great

[ericwartelle]

Hello from France, I would like to say thank you for all your vids. I find them very didactic and understandable.

[herberthsu]

I really enjoyed your video on demystifying docker! Your explanations were clear, and the examples you used made it easy to understand the concepts. The step-by-step approach was particularly helpful for me. Awesome video! Keep up the excellent work! Cheers 🍻

[UnwalledGarden]

Great intro video! Beware: Docker likes to make changes to your networking. If you already have a bridge setup, docker can break it. It can be dealt with, but I find Docker is best deployed on a box or VM where it is the only thing on it.

[alan_marx]

Quando uma pessoa tem a grandeza de admitir que não entendia muito bem determinado assunto, mas que procurou aprender, então vale a pena conferir o que essa pessoa tem a dizer. 👏

[SoldierSide]

This is the first video I've seen on this channel and man, it's great. I subscribed. And btw I love the sound of your keyboard.

[MrJeeoSoft]

Great video! I wish I had that intro to docker too when I was learning it, very instructive, thanks for sharing!

[cbm_doomworld]

I heard lots of people talk about dcker and that I needed to learn about it and now I have some idea of what it is. I would love to watch more videos about docker.

[samithseu]

didn’t even know about docker, but after this video, I’m waiting for ur next docker video. GREAT explanation❤

[reggieriot]

Would love more content in this style! Hope you make the video on port mapping!

[tunacinsoy]

I'd love to to see the secret management within docker environment for the next video's content.

[mjvryex]

Lets go! This is awesome my friend. Keep going (:

[modoulaminceesay]

Thanks really helped me understand them better

[AdityaSingh-uvuf]

Thanks .... I was wondering when will you come up with something like more of these technologies

[Kretical]

Great video! Suggestion for next docker video: multi-stage docker builds, scenario: build, publish, and test your code with docker

[samjiman]

Docker might not be necessary for development, but for deployment it definitely makes your life easier if you use it properly.

[henrybenedict]

Amazing video as always, Rootless docker next please 🙏

[riufq]

Docker compose and docker volume next please.

And thanks nerd.

[modoulaminceesay]

Everything you said in the end port mapping, volumes and images