Open Source Bootcamp - Complete Docker and Devops Roadmap - Part 1

Live MERN Stack Cohort 2.0 - harkirat.classx.co.in/new-cou...
Link to Playlist - • Open Source
PDF to slides for Docker - drive.google.com/file/d/1OvJy...
Assignment - github.com/hkirat/docker-roadmap
Open source projects
Cal.com docker files - github.com/calcom/docker
github.com/calcom/cal.com
github.com/processing/p5.js-w...
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Links:
Open Source Cohort: harkirat.classx.co.in/
Twitter: / kirat_tw
Linkedin: / kirat-li
Instagram: / kirat_ins
Discord: / discord
00:00:00 - 100xDevs Goal
00:01:55 - Why Docker
00:04:04 - What are we learning
00:06:34 - The next Part
00:07:33 - Why Containerisation
00:13:36 - History of Docker
00:15:39 - Installing Docker Locally
00:18:29 - Inside Docker
00:21:02 - DockerHub (How Docker Makes Money)
00:24:00 - Images vs Containers
00:32:10 - CheckPoint
00:32:45 - Docker (Coding) part-1/1-simple-app
00:34:25 - (Explaining Express HTTP server)
00:37:19 - Docker (Coding)
00:39:34 - Checkpoint
00:40:09 - Dockerfile
00:45:50 - Dockerfile (Where to `npm install`)
00:48:00 - Dockerfile (.dockerignore)
00:49:30 - Dockerfile (Exposing ports)
00:51:03 - Dockerfile (CMD) (CMD vs RUN)
00:52:22 - Checkpoint
00:52:41 - Building an Image
00:54:54 - Image to Container
00:55:22 - Port mapping (Important)
00:57:33 - Docker (images vs Containers)
00:58:51 - Pushing to DockerHub
01:02:52 - Pulling to AWS machine
01:05:56 - Recap
01:06:37 - Recap (Access Tokens)
01:07:13 - Recap
01:07:22 - Inspecting Build Time
01:08:25 - HINTS
01:13:17 - Assignment (Layers)
01:14:40 - Assignment #1
01:15:29 - Assignment #2
01:15:52 - RECAP
01:16:26 - Coming Next..
#docker #placement #opensource #interviews

[@user-hv2oj4rp5d]

Day 1 - Okay, I promise - I'll be everyday following up A - Z of this playlist & will share all points & learnings in all videos comment section of this playlist. Love you Harkirat ♥️ Can it be pinned? 📌

[@souvikghosh5768]

Is it only to get pinned Or you're actually sharing?

[@ipizza9941]

I think kubernetes for the next video is almost a given to learn after docker. After these two topics are covered, we should move forward to Advanced MERN to make serious real world full stack applications.

[@muhammadabrar9057]

agree

[@abhirajsingh8138]

couldn't have put it in a more better way

[@alheraahmad5481]

couldn't agree more

[@Nickator]

Low latency systems using c (like to bring this to his attention)

[@mrmatrix407]

C++

[@sarthaksharma3188]

Bro go is good

[@Nickator]

@@sarthaksharma3188 then most of the people need to learn go till they are comfortable in it first and then only can start learning LLS which is optimal but many already know c

[@ipizza9941]

Or rust.

[@ayushagarwal4247]

in Golang please

[@sureshp541]

Guys, Low Latency Trading System or HFT is something very niche and also high paying. You can't really find right resources for that. Please vote for this.

[@shivamamin1126]

Really an awesome learning video!! Learned so much in a small amount of time, and I didn't realize where the time passed. Keep making these type of videos/bootcamp. It is really helpful for learning or quick revise the concept.♥

[@mauryasharma4410]

This is how you teach Docker to a complete beginner. Best docker tutorial.

[@rahulsbhatt]

Docker was daunting, so I never really wanted to explore this, but your Open-Source BootCamp made him learn it with great enthusiasm! Thank you so much, Harkirat!

[@keshavsinghn9709]

It was freaking amazing, on point explanation of how it actually works, no BS Would love to see some real-world k8s series in a similar fashion

[@SauravPant]

Many teach how Docker works, but this video uniquely explains its practical use and benefits. Thanks, Harkirat

[@cosmiccancer6764]

I was soo confused and i really wanted a video like this sooo hard. THANKS A LOT , RESPECTED SIRE!!!!

[@akshanshjain9456]

I have watched this video around 3 - 4 times, every part of this video is new concept. Best crash course for using Docker.

[@MANIKANTAKORIMILLI-zj1uc]

Man really amazed with your way of teaching and the content

[@prakharsinha4145]

Indeed the best lecture on the docker so much depth that too the practical way!

[@SaurabhKumar-tm5yo]

Harkirat bhaiya teaches the best content in best way. Please bhaiya complete devops in this playlist please upload daily one video for this playlist. Like everyone those who want full playlist from scratch on Devops

[@tanmay2851]

ngl its rare that i watch an hour vid in 1 go . Loved it

[@TrainWithShubham]

Good to see people being aware of DevOps and Cloud :)

[@webdevnav]

Amazing work! Thank you for taking the time to teach this.

[@dhananjaydeshmukh3469]

You have no idea how important this is for those who wants to transition. Thank you very much.

[@rohanpandey9957]

We would very much like to learn ml from you the content which your friend is teaching and what's actually being used in the industry as you once said supervised learning unsupervised aren't really much used but its just the basics

[@DheerajSharma-hw6qm]

I really think that SYSTEM DESIGN tutorial would make my learning more wholesome at this point as i have been following your tutorials and also.. its something i have been lacking...and thank you for all the cool resource you have been uploading THANK YOU🙏

[@Iam1297]

Really great video!!!! Good balance of theory and coding !!!

[@venky1922]

Part 1 - Awesome Video bro Thank you very much for making this video.

[@jagvindersingh4543]

Thank you for teaching method so interesting that I was engaged like I am watching a movie learned time well spent! God Bless You Brother!

[@dglowned]

I would love to see the devops series continue side by side other videos like low latency servers, AI/ML

[@SlaHu.]

Already waiting for 2nd. every word seamlessly entered into my brain

[@parthdalai9806]

You're doing great Harkirat ❤️ May God bless you❤️

[@RishabhSinghCodes]

Amazing starter video for docker!

[@yashsharma6112]

Just as a compliment before diving into dockerization, you look smart in this blue shirt. A strong professional vibe is coming.

[@sportsvogue8188]

Brilliant Man. Hats off

[@SameerRao9518]

Bro you are giving top content right now thanks

[@Waleed._.Ahmed.]

Hello Hakirat great session waiting for second one s. Going to do the assignment in the morning.....I think we should go on with more devops concepts after this....but am willing to learn any thing you will teach that matches my goals❤

[@diptamoymitra7486]

Great sir❤, please upload more videos in this series ❤

[@shivamsingh-we7ek]

Bhaiya you are doing great Please provide content like advanced technologies.. ❤❤

[@heroicrhythms8302]

Super, awesome, Amazing bhayya

[@mkarthik5427]

Awesome easy to understand thnks a lot!!!🤩

[@JeetAdeshara-yu3cn]

Learned a lot... thnaks for this video...

[@ChandanKumar-ps3cz]

Hey harkirat your videos really help me

[@sahildhiman85]

wowww.. we want more videos on devops

[@jaynandansharma6315]

MERN stack is very basic thing and for a beginner like me it's very important. Pls make such vedio on it. Specially about React open source and nodeJS open source contribution.❤

[@bikashkakoti969]

Yeah we want this bhaiya

[@yashveersingh9699]

Next AI whatever you learned from your friend who's helping you. Thankyou!!

[@rohanpandey9957]

Indeed

[@dishasathavara]

One Request sir : Whenever you are explaining code in code editor or terminal, Please INCREASE the size of FONT, so it will be visible easily, Thank you so much for the awesome content!! 🙏🙏

[@ScienceNerd1426]

Great content

[@nonstop1013]

Day 1 : Promise to myself I'll be everyday following up A - Z of this playlist

[@sunnyKumar-tz2mx]

Great learning video 🔥🔥

[@risithroy4558]

Please let AI be the next part of this series. I feel that it is the most we can take away from, as the next years will have AI / ML will be maturing. Plus MLops will perfectly compliment todays video.

[@amannjaat]

that's what i'm talking about, he's the GOAT, The GOAT

[@ronakrathod4real]

"Hey there! 👋 I've been really enjoying your content and the awesome tutorials you've been sharing. I was wondering if you could create a tutorial on building a Go back-end. I've heard great things about Go's efficiency and would love to see how it can be used to power the server-side of web apps. Keep up the fantastic work! Looking forward to more amazing videos! 🚀"

[@vijaybenz9741]

Amazing!!

[@sdsgfhgthjj]

Thank you for this content

[@shubhamgond2884]

Thanks for this session

[@smoothreflexsongs5111]

Next MERN stack with project ❤❤❤❤ love you harkirat 🎉❤

[@basitraza3727]

Would really love a video on writing low latency code and a roadmap to hft development.

[@wdvhi]

thank you harkirat bro

[@pr3msyt]

This man ❤

[@thebiggest125]

Awesome 🔥

[@ksubramanyeshwara]

Apart from AI, we would love to learn other things such as Advanced React, More of Devops, Web3, advanced MERN and Low latency trading system.

[@venkateshakula700]

Bro, why to learn so much? I just ask why??

[@ohokie4558]

@@venkateshakula700 cuz learning has no boundaries

[@harshitsharma8654]

@@venkateshakula700 cuz knowledge is power

[@bikashkakoti969]

We want advance mern stack and react

[@venkateshakula700]

@@harshitsharma8654 I agree sir

[@ruprajroy628]

I don't know what day it is of #100xDevs KZbin bootcamp but for me it is #Day1 of achieving my one day. Thank's to Harkirat✌

[@heroicrhythms8302]

I will definitely do this bhayya !

[@harkirat1]

None for this tutorial

[@nilavarasu4332]

Excellent

[@SumitSingh-sm9dp]

1:16:45 The first part is awesome. ❤ 1:14:40 (assignment 1) I think first copy only package.json and run npm install and then copy . . Like: COPY ./package.json . RUN npm install COPY . . (Assignment 2) Understanding....

[@alienfrommars2941]

You really help us

[@AryanSharma-dc4bj]

I think we should stick to dev ops , as it is probably the most in demand skill if you are already a software developer as many new startups want a "know-it-all" guy rather than hiring seperately , I would suggest lets go through docker , k8s etc , and maybe a simple roadmap for a decent devOps engineer kindly like this if you feel the same so it each reach kirat !!!!!!!

[@ayush612]

Would love to learn testing frameworks since testing forms a backbone of opensource projects

[@darshanmahajan8282]

badass video..

[@lalitsingh-de1md]

please keep it up❤❤❤❤

[@Waleed._.Ahmed.]

Class-1 of OpenSource Bootcamp: Great Session. Assignment#1: I think if we copy the package.json file first like doing: COPY ./package.json . Then run npm install RUN npm install And then copy every other thing COPY . . and rest same. Idk i am right or wrong i just feel this so I wrote it . Assignment#2: To reduce the image size maybe we can use some lighter version of node such as alpine.... Remarks: These are the solutions I think might work. I think we should focus on devops and web3 more 🎉.

[@UzairKhan-qd3xu]

i think creating a dockerignore file and including node_modules in it so that it doesnt get copied could also help.

[@Waleed._.Ahmed.]

@@UzairKhan-qd3xu But then during the build process package.json will be ignored

[@anshchaudhary9193]

yeah i thought this too and it works. I verified by building and it shows cached for npm even after changing index.js

[@udayverma6120]

Please make videos on low latency systems (C/C++)

[@arshahamed7]

I too agree, low latency so under rated on KZbin

[@shishankjain1493]

Yes. there is not much available on this.

[@br0ken_107]

There is a great channel called "Low Level Learning" but he mostly uses C and hates C++. I love learning about low level systems but sadly it's hard to get an entry level job in the field unless you have a CS degree especially in India.

[@harshpatel908]

web 3.0 is going to be interesting and its tutorial is hardly found on KZbin so please make dedicated to web3.0 bootcamp

[@aryankaushik9206]

I want complete Devops series sir and also AI ML and opportunities in it 2024 with a series similar to this Thankyou so much Harkirat sir love from Delhi DTU student

[@reflection3676]

thanks for the video

[@paritoshsaurabh9851]

Docker-image is recipe+ingredients, docker engine is the kitchen, and the container is the cooked food you wanted

[@aravinds2135]

Amazing content, learned a lot. Need more of this kind of tutorial. I think kubernetes is bestpick after docker.

[@harshparihar7765]

After this month bootcamp, can you start a fresh open source project based on Web3 and AI from scratch(everything) like a bootcamp and we, (your students) can start contributing and learning together. We can build a very good project venture and most importantly a community hopefully. You tell!

[@Aakarsh_Sharma]

we want a video on basic concepts of react like when re renders happens and small small basic concepts to understand react properly and like how to use debugger these concepts!!

[@ManishSalaria]

AWESOME

[@alienfrommars2941]

Thxxxxxx for this vid

[@ikik790]

Amazing

[@yashdewasthale9315]

Hey Harkirat great video I would say. Can I recommend and ask you to create videos on complete AWS tech for junior software Developer, I would love to learn AWS from you especially Lambda, S3, EC2, Docker and K8S in AWS, etc.

[@deepakkumaravelu9262]

awesome

[@keshavakumar9828]

Next tutorial event brokers probably with Kafka or rabbitMQ !

[@farhadbhai7558]

Hi Harkirat, thanks for u awesome videos, i have a req, can u make a video for backend developers, like what is the most suitable path for them? what more they need to learn so they can be better dev.

[@mrgtxgamerz1]

Nice hairstyle bhaiya❤

[@tanmaysharma8745]

please make video on open source contributions in machine learning and AI

[@kartikking7]

I think you should make more videos on MERN stack related stuff because most of the audience has some experience in it and it will be more useful for all, so they can engage better, you dont have to start from the basics. After that you should think of making the DevOps related videos

[@nitinjaswal8960]

i would love to see video on Advance Mern stack + i think you need to fix lightning in facecam video cause it looks very old and contrasty. thank you for your effort.

[@kirstenpeter1527]

Make DevOps complete A-Z bootcamp/courses including the latest tech stack used in it and one cloud platform if possible.

[@Udit-pl8qr]

Next low latency trading please

[@betterstack]

Great video Harkirat 🚀If anyone’s looking for more Docker videos, we’ve released a web-based Docker viewer and a logging tutorial to help the community too 💪

[@DharmendraYadav-dk5on]

Hii harkirat, can we have a complete bootcamp on web 3. Please support the comment guys . Let's learn web 3 from harkirat. ❤❤

[@HriSri]

Thanks

[@rohanr110]

Advanced React for sure!!

[@Tech_Enthusiasts_Shubham]

make a complete series for docker , kubernetes and ansible sir

[@saastenashe3020]

I would really appreciate if you can make some videos on 1. advanced react 2. advanced node 3. microservices using node.js (nginix) apache kafka etc

[@iitiankibaat]

Low latency tutorial for HFTS... next please!!!

[@RajeshKumar._.16]

When you are planning to start the second batch of cohort?

[@chotomatte2309]

would appreciate it if you could post more content related to node/express.

[@araara967]

yes pls

[@_VipinSingh]

Next kubernetes then advance mern and then low latency trading - this is the ideal

[@user-zb8yv6ns2q]

We need Devops playlist complete course, we can learn react later on... !!🙏🙏

[@Isagi__000]

Thank you for just existing... I mean it

[@sak3579]

Some Advanced react would be great