Containers? So What? Docker 101 Explained - Computer Stuff They Didn't Teach You #8

[@raghavpatne6578]

Scott you are the Bob Ross of Programming. :-)

[@TheDandonian]

I subscribed to this guy because of your comment.

[@alpomb4628]

I thought the same thing!

[@lalibi]

I opened up comments to write the exact same thing...

[@mariopendragon5373]

when he shrunk down the size of the Docker Deamon box.

[@HK-sw3vi]

Rob Boss

[@FrequencyModulator]

I'm learning more from your videos than from any other source.

[@lemurza5236]

This is hands down the greatest intro to docker on the internet. Thank you.

[@ggibellato]

Best explanation about Docker that I saw

[@MVerbaas]

Clear and good help on how to start with docker/containers!

[@arnabganguly]

I cannot describe in words how grateful I am... Thank you

[@samuelschwager]

A kubernetes video would be great!

[@shanselman]

Done!

[@samuelschwager]

@@shanselman Thanks!

[@natepepin09]

This is the first video about Docker that has made sense to me. I like your method of explaining out concepts without using a lot of buzzwords.

[@isakgranqvist5685]

Love your calm teaching style. Really knowledgeable and enjoying to watch. 10/10

[@joross8]

Hey Scott, as a professional with over a decade of experience in system engineering, networks, development, etc, just wanted to let you know that I enjoy these videos. You do a great job of presenting the content and talking through it. I always enjoy refining the basics.

[@j0zeft]

started watching at home, and was continuing at the office... I thought I was alone so played on speakers, a colleague (not an IT person) from couple of rooms away came by to say good morning when she heard a sound and got interested, now she's watching the video from its beginning in her office :D

[@Muhammad-sx7wr]

She also now knows what a tattletale you are. Lol.

[@conventionalfusion6416]

This also works kzbin.info/www/bejne/mGWadqpubrFkfJI

[@tomschi9485]

When I save links, I classify them with the prefix !1 to !9 !1 means: Useful up to !9 means: great / very important I classified your 'fill the gap' video with !9^9. I don't think it is possible to explain the most important Docker / Container basics so simple and clear in 30 minutes. Thanks a lot for sharing your great work!

[@The8merp]

I love that this entire video had no fluff and got straight to the point and showed how things work both on the code level and overall architecture level. The best explanation of why docker and what is docker I have seen on KZbin.

[@angmathew4377]

My heart out. In our cs studies , We were told not to spoon feed. And the results were we never able to digest lots of cs stuff. But you are the man, who is giving us lots of detail in a magical way. Thanks to you and if there is any teacher around he needs to learn from this of how to help students.The ones who need to know at first place.

[@snk-js]

I loved all your videos, and I got a feedback for you: on 20:58 try shrink your record ( or move screen more to left) when you are making explanations in the bottom right corner of the screen. Keep your excellent open source content, the world thanks you

[@shanselman]

Good feedback! Thanks!

[@theimp67]

Great video Scott, I've been hearing about Docker, and Kubernetes, etc. and this video is great at explaining what it us and WHY the industry is using this technology. Great springboard to learning it in more detail. Thank you.

[@shanselman]

Just did a Kubernetes one!

[@theimp67]

@@shanselman I've seen that, it's next on the list. Thank you.

[@RobertoSolanoM]

very good video, explained as simple as it can get.

[@stephenrogers5458]

Hi Scott, Stephen Rogers here from the old STEP days. I'm into hands-on webdev these days, building a real-world data collection/analytics product, using Vuejs, Express, and Nodejs. A colleague and I are building on Docker, for the benefits you discuss in this video. Nice job BTW. As for what we'd love to see, a video showing how you might build a product-quality workflow from dev desktop to deployment (we're targeting Digital Ocean at this point), using Docker. All the Best

[@naj0916]

Docker in a nutshell. Meaty, concise, and practical. 🙂

[@xarros]

You’re the Bob Ross of tutorials ♥️ keep up the good work

[@willembont4790]

Excellent presentation. Thanks.

[@zoran123456]

Finally someone who can give me brief and simple esplanation about what the heck is this docker all about. Thank you to heaven and back. Why are you so smart?! 🤪

[@warperone]

nice clear explanation - you have a great teaching style

[@lefterismic3978]

Great examples easy to follow and understand the true power and the actual meaning of docker with containers!

[@mortengabrielottersen6813]

I like how calm you are when presenting stuff. I'm hope to get there some day.

[@ManthaarJanyaro]

Love you Scot for teaching us the stuff that isn't taught in schools.

[@michaelnurse9089]

Love your style of explaining 'stuff'. You know exactly when to use jargon and when to use generics like 'stuff'.

[@jayhu6075]

You make every topic understandable in a unique way. Many thanks.

[@pandyamehul]

Great overview with very simplified explanation about basic stuff Docker - it's great video showcasing how - Docker, WSL2, Linux, VS-Code etc. tools and technology can be used to build app in very short time. Great stuff :)

[@Voldermortish]

I really enjoyed the presentation and the way the concept was visually explained using Draw.io

[@bharath_v]

In a nutshell, by far you are the best Mr.Man!

[@omairkhan279]

Thanks a lot Scott for explaining stuff in an easy to understand vocabulary and pace. A topic on Kubernetes would be great.

[@Nikhildeepsinghmahi]

Can you please make Docker 101 so that even the person who is not familiar with them can get to know about it. Even though I work in IT, I am not sure what it is. Thanks for the videos. Amazing content, lots of things to learn from you. Looking forward for the video.

[@BookOfMorman]

You are the Bob Ross of computer tutorials! Love the videos! Keep up the great work!

[@hackerculture7391]

Loving this series and the very friendly and insightful way these tools and ideas are presented. Love Hanselminutes as well! Amazing podcast.

[@user-jt7wb3zc1m]

Thanks for recommendations, i don`t hear this podcast before 👍

[@alberthoekstra]

Great video Scott. Fun to see a production Dockerfile in a video like this.

[@georget10i]

A slight correction at 14:35. When you issue the "run" command, it creates a new container, hence why the state is not preserved and files are deleted. Because it's a brand new container. If after stopping a container (by issuing `docker stop {container-name}` command), you use `docker start {container-name}` command, whatever the files you created there before, will still be there, so the state will be preserved. If containers had been stateless and wiped everything when stopped, it would not have been possible to have dockerized databases.

[@wmd5645]

The basics. Cant beat the basics. Gimme all the basics. Thanks Scott

[@orney21d]

Love your videos Scott

[@natz1337]

Awesome video: both educational and asmr-friendly. Thank you!

[@MichealColhoun]

I have been avoiding docker - Thank you. Now was a good time to watch this video

[@petermcclymont7347]

Thanks Scott. Really useful. Containers are a bit difficult to understand initially. But it makes sense now.

[@bepd]

So glad I found these videos. I'm a new Jr. Dev and you've helped me understand so many things that have mystified me in my job.

[@lwinmoehein2894]

Hi Scott,you are a real legend,thanks so much for all your works

[@sxdev]

This was great , already worked with docker but still a very nice explanation and just relaxing to listen to you and learn stuff ..

[@sc12sc]

i just learned how docker works in this video. thank you.

[@robertgazyan2174]

I'm so glad I discovered this channel.

[@SalieHendricks]

Super useful Scott. Thanks

[@MaxQuagliotto]

Thanks Scott! I have been very apprehensive about using containers for many years -- but this video is exactly what I needed.

[@paullesik]

Great video Scott! One thing I find a little bit confusing is around 14:30 timestamp...when you talk about the container being gone forever when it's stopped...that's not exactly true. docker run = docker create + docker start, so yes by using 'run' we always create a brand new container, but the old one still exists...with all the changes in there...and we can start it with the container ID and attach to it if we wanted to. Cheers

[@shanselman]

Good point. Stopped != Removed.

[@RohitYadav24]

This is the most easiest video I came across which explains Containers so well. Thank you for making this entire series! :)

[@kennethbrannigan4651]

Great video Scott!! You are hitting all the items I am interested in Git and now Docker!

[@andreykolybelnikov1084]

Once again, sir, thank you very much. You made my day, weekend, and everything. Your style is so approachable and the explanations are very clear.

[@JanWestin]

Hanselman delivers again :) Approachable and byte-sized

[@angmathew4377]

Thanks to you and if there is any teacher around he needs to learn from this of how to teach and help the kids around.

[@TheAfreitag]

Great Job Scott. I think you have a unique was of getting information across its really palatable and easy to watch!

[@ashishkhatiwada1880]

good sound quality, good video and lighting. good content.

[@ashishkhatiwada1880]

Scott timeline 14:51 . You are not stopping the container, instead you are starting a new container . Try see running "docker ps" .

[@shanselman]

Yes I needed to -rm or stop. Thanks!

[@lderluis]

Thank you very much. This is more than enough to get me started with docker and understand how I can start leveraging this great technology.

[@sbitaxi]

Scott, I've played a little with Docker, but only using things built by someone else. I feel like I have a starting point to build something of my own. Thank you for this vid and series!

[@EmadMokhtar]

Super useful and I pass it to my friends as it is simple and to the point. Well done Scott.

[@aidanmcdonnell4873]

Great video Scott

[@jacobavilacamacho7644]

Great description about containers. Thank you

[@amirbarghi]

These are indeed important skills that are not taught in school. Love the series Scott. Thank you!

[@bschaatsbergen]

Amazing scott, thanks for the 101!

[@Stephen-Jones]

Having had a few sessions to train me about containers I have to say this one has helped cement my understanding the most. Super massive thanks for this. 👍

[@Licantrop0_]

Scott, you are the Richard Feynman of the IT. Thanks for making these videos.

[@AndyHake]

This blew me away. I have used Docker containers as a consumer, but never realised you could develop with them this way.

[@sunilanthony17]

I miss VS Live, you are always amazing at those events. You are my idol. Thanks for always inspiring me to elevate myself.

[@cro-guy]

Awesome video! Had a chance to use Docker a couple of times, but never really understood it on the level I wanted. You cleared it up nicely!

[@TomRay74]

Scott, you are a very good educator. Thank you for this easy to understand take on Docker and containers. I appreciate your work. Thank you!

[@ArielErlijman]

I finally understood all that container´s magic!! It´s so awesome to learn from the experts... thx Scott!

[@rexmane11]

Nice video Scott

[@davidcarter8272]

Very useful Scott. We have been using vids these for weekly learning with our team.

[@picious]

it would have been cool to show how to mount an external volume too with an example. eitherway , thanks !

[@shanselman]

Good point maybe part 2!

[@picious]

@@shanselman a kali docker with mount so we can use wifi interface maybe? :) because with WSL2 we just can't :(

[@TarunKumarSaraswat]

Nice little video explaining containers very well 🙂

[@mat.9]

Thanks, great explanation. It is really clear and helpful.

[@abou3542]

One of the most useful chanel on KZbin. kubernetes and microservices on .Net would be great.

[@AzsaturnDx]

Awesome explaining. Your email notification alert, made me check my notifications like 3 times.

[@ericserafim7954]

As always, great talking. Thanks Scott for your time!

[@alimahdi6379]

Hi Scott. Great stuff. One thing they did not teach me at school is public vs private ip addresses and ports. I finish my server code and the engineers start talking about nating and interfaces. Greek to me. In this video you had two ports 81 and 80, for example. If you can tell us more about that it would be much appreciated.

[@richardarts520]

Great video! Good entry point to start exploring Docker.

[@Matar86]

Very neat walk through. It'd be nice if you could use same "layers" concept to explain the more about how security stuff like http/ssl/tls work & related. Thank you Scott.. Great work

[@khaledsaidi7709]

Keep it coming scott I learnt from this series, what 5 years of Software Engineering School couldn't teach. You are a tech Ninja 🐱‍👤🍂🔥

[@paulogodinho3275]

This is the best introduction to docker I have ever seen. I was always scared out of trying it by far too techy videos, thank you for making this one using terms that people from outside can actually understand.

[@xphacter]

What a great video! Thanks for making everything feel so easy to approach and not so daunting. Great style!

[@lootpigeon]

Thanks Scott, been lurking and watching your talks and tutorials for a while and I have to say the way you explain things and the content is amazing. Keep up the great work!

[@mbrdevuk]

Very helpful explanations, thanks Scott!

[@ryanpaulcariaga9646]

Very well explained. Thanks Scott. Looking forward with Orchestrator.

[@annieorben]

Kubernetes would be a great next topic. Thanks for the overview explanation, its in-depth enough to try stuff out, but not overly in-depth!

[@88spaces]

Scott, I've admired your work for a while. You do an outstanding job. I'm glad you're doing videos now. They're really helpful, especially this one. Thank you.

[@sarcasmasaservice]

Thanks again, Scott!

[@JingerVideo]

Great talk, educative as well as fun, you rock!

[@8Dbaybled8D]

Scott you look like Chris O'Dowd which is nice. The main reason I stayed for the long tutorial was the softness of your microphone, the sound mixing and the metaphors you used at the start.

[@shanselman]

Thanks for watching

[@georgepal1886]

Really good video. Of course the next step to that is to talk about Kubernetes ;-)

[@victoryosikwemhe3092]

This is so so explanatory. Thanks

[@bGrickD]

i'm only 10 min. in and I love it! thanks for this explanation!

[@johnarmitagehere]

+1 for covering kubernetes next. I think that's a great idea. Also great job explaining containers in a super simple way.

[@marzzuri]

I am enjoying the series.i special learned GIT by doing the hands-on along with your videos. Thank you for the time invested into these videos.

[@ariellise]

your videos are very useful for me, many thanks!