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Hi Raghav can we have such more real world work and problems, as Internet is full of theoretical videos but practical and actual real work are very less, would love to see these kind of videos which will help more in interviews

Very well explained. Thanks

Hey man, Great content. To the point We are from the same batch .. UPES '18. Cheers!!👍

i need to have high availability and auto failover for master. What needs to be done here?

You are Best Raghav !!

Hi Iam unable to use a python(pytest) based script using python-alpine image , any idea

Brother please upload more videos like this in linux playlist. Awsome video. 🙌

Great Content.👍

nice explanation,, lets say i have 5 worker node and my writer pod scheduled at worker 3 with persistence volume dynamically ,, if that worker node goes down what will happen ..

Hope you guys found the video useful! What are the top pain points when you're running applications in Kubernetes? I've dealt with quite a few myself and am thinking of making a Part 2 of this video

thanx

Hi raghav, thanks for sharing your experince

Hi all, this is the best advice and roadmap Radhav mentioned in his video. After watching hundreds of devops videos and wasting whole year, devops is not something tou learn im 2,3 months.

Please make video on what happens in background when u type a website or any address of a website in a browser. It will explain all concepts in detail

Please make the video about Api vs. Load balanace also

Good learnings, thanks for the wonderful video 😊

all in one . summerized to the pin point. Marvelous !!!

I am a second year student , should I start directly with devops or should I explore full stack development and then move on to devops directly ? genuine question ..

Deleting resources without going through CAB, that's why organizations need good project managers 😊

Simple and clear, thanks Raghav

i did exactly the steps like you did, but i don’t get the image inside the minikube vm. Can you tell me what can be the possible reasons for this ?

This covers almost everything which I am going through as a fresher in the SRE space right now and my journey through this, The biggest emphasis I would put on is NETWORKING as I have found it to be the most crucial stuff that freshers can miss out on.

Thanks man you are the real saver , a true hero ❤

I got some great feedback on this video, thank you guys! Here are some of the popular DevOps tools which are worth learning IMO and in high demand. 1. Programming languages - Python, Bash scripting, Golang 2. Infra as code: Terraform, Ansible 3. CI/CD: Jenkins, Argo 4. Containers: Docker, Kubernetes 5. Databases: MySQL/PostgreSQL, MongoDB 6. Observability: Garafana, Prometheus, Loki OR the ELK stack 7. AI: ChatGPT, Google Gemini 8. Cloud: AWS 9. Streaming/Async communication: Apache Kafka, RabbitMQ 10. Code & Version control: Git, Github 11. Load balanacer: Nginx 12: Security & Encryption: Vault 13. Service Mesh: Istio, Envoy

Hi Rahul, Your roadmap is seriously impressive - so detailed and comprehensive! As a DevOps Engineer with just 2 years under my belt, I've realized that system design isn't something you can learn overnight. It takes hands-on experience with different projects, and I've been lucky to have had some great opportunities so far. I started with a 2-month internship where I learned the fundamentals, then moved on to working with blockchain languages like Solidity, which taught me how to design systems for various applications. Now, I'm at my third organization - a startup, which is a whole new ball game! - where I'm responsible for designing systems for chatbots that incorporate AI and ML. It's a challenge, but I'm enjoying the freedom of being the only DevOps person here (although it means I have to make decisions without much oversight - except when I need to check in with the CFO, that is!). Thanks for the video - it was really helpful. I know I still have a long way to go, but I'm excited to keep learning and growing.

Thank you!

What software did you use to make the diagrams?

Also plz gives the resources

Bro you dropped a bomb! to the Tech influencers who sell their courses with tag ''any one can become Devops' and the people who jump into this Ocean believing that they can become devops in 3 months. After watching this 90% of Non-IT people will drop the plan to learn Devops and 60% of IT people will look into their respective fields. Why? because its the reality that you explained it deeply what is needed to start with. and Im a Non-IT guy learning Devops process. I've seen many youtubers claiming to teach devops in 3 months and selling paid courses. and the catch are Non-It guys and freshers. I've read some articles and posts online and I agree with your roadmap. Feedback: You could have mentioned some leading tool names on each topics. as we can connect to those terms.

🫡

Hey Raghav- Excellent Video. Thanks.

Your videos are super interesting, please make a detailed hand on video about Observabality /monitoring an existing application . I'm watching for that kind of video from you.... Like logging metrics and monitoring kind of things❤❤❤

Super 🎉🎉

Finally someone give best road map. Really appreciated. You’re true gem ❤

Wow this is real! I saw most of the youtuber's roadmap doesn't fit in real world.. This is perfect man!! Are you planning to create videos on top of this roadmap?

Raghav, such a quality content this is. Thank you

This is a unique roadmap Unlike other channels telling to learn git, git hub Jenkins (while they are also part of DevOps) the core of this devops engineer role is this Now I know how important it is to Understand system design and databases Thanks for the video and suggestions Looking forward to be a RUclipsr in future😅

Hey guys 👋I hope this video provides you the guidance you're looking for! Feel free to drop any questions you have here in the comment box and I'd be happy to answer.

Insightful, I received a follow up message saying they won’t write one until they know me better. I understand but that will change the way I see them in the future.

0 12 * * 1,3,5 - Every Mon, Wed and Fri at 12:00 pm 0 18 15-20 * * - Every 15th to 20th day of every month at 6:00 pm */5 9-17 * * 1-5 - Every 5 mins (starting at 0) from 9 am to 5 pm on weekday(Monday-Friday)

It should only run once

Here are the cron expressions I want you to solve! "0 12 * * 1,3,5" "0 18 15-20 * *" "*/5 9-17 * * 1-5" Comment your answers below 👇 Feel free to share any feedback you have for me or if there's anything specific you'd like to learn.

Valuable 10 mins ❤️❤️💟 Quick question ! So we have lots of master node and worker node I understand if we have 100 worker node , in all 100 worker nodes we have all 3 components ( kubelet, kubeproxy ,container run time ) but my question if we have 10 master node in all 10 master nodes do we have ( api server , etcd , scheduler , CM , CCM ) , !?

Liked the clarity of explanation.

how about node js? what we all know, node js is interpreter language, than means we still need all node modules, different from golang, we can remove all pre build file, cause we just need executable file

Which tool do you use for creating these flow diagrams ??

It's work well for compile languages like go lang, java, but what about nodejs ? Alpine also having its own limitations for http protocol which is dependent upon c++ package less performance

How it should work with runtime dependency

apt-get is the legacy way. Just using apt update and upgrade will fetch latest repo metadata and upgrades. You can use docker init to create multistage and multilayer builds with caching. Another alternative is to use distroless images from Google container or passenger if you want very minimal Ubuntu base image of 8MB.

How it would be for a Django project or Fastapi project?