What is Dockerfile | How to create and build Dockerfile | Dockerfile Basic Commands

Today we will learn :
1. What is Dockerfile
2. How to create Dockerfile
3. How to build image from Dockerfile
4. Basic Commands

TIPS & TRICKS

Dockerfile :
A text file with instructions to build image
Automation of Docker Image Creation

FROM
RUN
CMD

Step 1 : Create a file named Dockerfile

Step 2 : Add instructions in Dockerfile

Step 3 : Build dockerfile to create image

Step 4 : Run image to create container

COMMANDS
: docker build
: docker build -t ImageName:Tag directoryOfDocekrfile

: docker run image

References:

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#DockerImages #DockerContainers #DockerTutorials #DockerTraining #DevOpsTools #DevOpsTraining #DockerCommands #DockerForBeginners #DockerFreeTutorials #DockerforDevOps

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Raghav

[srirachahero]

I think I understood more about Docker and Dockerfile from this ten minute video than pretty much any other training vid out there. Thank you!

[prahaladha]

No other Youtuber has taken such a painful effort of bringing up minute details for learners the way you have bought it. AWSEOME!! Raghav...For me it was eye opener and have learnt things in just 2-3 days including commands. Many Many THanks Raghav Ji....I cannot express my gratitude in words. Once again Many thanks....

[jocomol]

Thank you, the world needs more teachers like you.

[laurynasgrusas]

I’ve read countless articles and watched so many videos, but couldn’t understand a thing how to create a docker file. Thank you so much for such a simple and clear explanation! You’ve made my life so easier!

[madhikrishnan]

fortunate to have a teacher like you..
Thank you so much sir...for such a wonderful work...doing a great job...keep going

[FlorinAsavei]

you explained in 10 minutes what I was trying to understand for the past 2 days! Thank you!

[ShaunOfNintendo]

These are some excellent tutorials! Our team is just making the move to using containers. These videos and resources are going to be a huge help!

[rjk]

You really did a great job simplifying and explaining Dockerfile in detail.

There are so many of us that get confused on the different commands, and the clarity you brought to this topic is so refreshing .

Thank you!

[visiongospeltv]

I have to say, Raghav's videos are well-detailed and give the ability to understand even complex topics. Thank you so much, you are one of the best teachers here on YouTube

[rupakrishna]

Thank God! I landed on this youtube channel which explains each and every step for creating and building docker file in such a short video. Crisp and Clear. To the point and more than perfect. Thank you so much Raghav Sir :) keep inspiring and keep going great!

[TayoEXE]

I have been so confused about Dockerfiles since someone asked me to use them, and all the explanations assumed I knew too much. Your explanation helped me get started! Thanks!

[prasannam]

five minutes into the video and I realised the instructor knows what he is talking abt. Teaching tech and making people understand tech are two different things. Excellent !!

[ruthwaiganjo]

Awesome video. You need to write the command this way <docker run it imagename> for it to run.

[anitawillie]

This has to be the best tutorial in Youtube.Your are the best teacher.

[nagendravc]

Such simple explanation! Kudos! Understood many things from the simple training than so many other videos about containers and its complexity or simplicity.

[seethalakshmi]

Thanks a lot for this video. I was going through so many blogs and documentations just to know how to create a docker file like this. You saved me. thanks a ton :)

[chaituprince]

Awesome, loved the way you kept it short yet precise!

[switch]

Thank you for this. I was trying to integrate Jupyter Notebook and Docker. At first, i was really confused about the concept of containerization and now you made it clear :) Thank you sir!

Very quick, simple and direct on point, thank you very mutch!

[Adks]

I wish my professor had taught the way you are teaching. You are really making a difference in everyone's life.