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Support my work In this video we will learn 3 most common real time production level …
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Anna prathiroju me videos kosam chustam …..ne explaination super ga untadhiii…😘😘
Sir I want to know how to setup kubernetes on rhel in an offline environment please help me to figure it out
Great explanation 👏🏽 can we have the hand on part ?
Thank you for your hard work ❤
Even though I had no idea about what Kubernetes is, the way you explain things is amazing and makes me understand complex concepts easily. Thanks Abhishek.
AWESOMEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE
very nice session, god bless you
only one Thala
can u make a real time video on updating on kubeadm cluster? and also can u share detailed steps for creating multi master node
What is meaning of oom killed
Accenture is sponsoring RHCSA and RHCE course and certification. Should I consider doing this?? Is is worth it??
I was about to start your course but they want me to complete these two certifications on priority. Is it really worth doing these?
Please reply you're my last hope 😅
What is the project and how they imagine the project according to developer and same according to devops engineer
Thanks for the deep explanation. could you please make a video for azure event hub with best practises.
Can you please show us practical for this video. It will help for us….
Please make some videos or give some suggestions for who have career gap, how to start their study and interview preparation tips
Let's take an oath that we will not click the "SKIP AD" button in Abhi Anna's channel!!!! 🤗🤗
How do I troubleshoot ''The connection to the server IPaddress:6443 was refused – did you specify the right host or port?'' error on my Kubernetes cluster? Sometimes it connects fine but most of the time it displays this error message. Can you please do a video about this error?
Do you take any classes for devops or Kubernetes? I know the Videos are awesome but is there any dedicated paid classes?
Thank you abhishek, that was awesome explanation.
sir can you please explain the difference between trunk based , gitflow , github and gitlab branching stratergies?which is the best branchig stratergy?
I have faced the same questions in an recent interview . Thanks Abhishek for the clear lecture on Performance Benchmarking ,Blast Radius , Resource quotas.
Please put videos on how to achieve High Availability/ Disaster Recovery setup/Cluster Upgrade on both Self Managed K8S and Cloud K8S on Production grade applications.
super and clear explanation, please do one video on upgrades. Please. …👌
Hi Abhishek sir good morning iam from non b tech back ground i follow your videos can I step into IT side
ON DEVOPS many channels recommended your channel for DEVOPS I have seen your videos it's just superb is it complete course for DEVOPS training sir and upcoming next you will be top trainer sir thanku
bro do kubeadm upgrade process
This is insightful Abhishek ! Just one question raised in my mind What will happen in the scenario of the Master Node Upgrades in H.A. What will the Application inside the Cluste Operate if the Main (Leader) Control Plane is down due to Upgrades ?
Thanks Abhishek, May God bless you for sharing your knowledge unconditionally
Great video . I answered the same in one of my interviews for OOM killed issue but the interviewer came up with a cross question as if it is OOM KILLED issue then the JVM itself will be stuck, thread and head dumps will also be stuck, in that case how will you determine the rca for the same. Anyone with the answer for this?
You are amazing, I have interview tomorrow and now I am more clear about explaining. Thank you much🙌 worth watching for 30mins
Have you experienced issues where nodes fail to join the cluster after an upgrade? The nodes are visible in the cluster configuration, but in reality, they are not in the cluster, and there are many issues with the controller and API server. Additionally, the scheduler fails to schedule, rendering the cluster nearly unusable. Do you know how to fix these issues?
this is one the best video
Bro, I am also ur fallower, I am also going through ur videos, I saw many of them posting your comments like they got job in devops eventhough they have carrer gap, I almost trying for 8months still I can't get job in devops ,I didn't get a single call from recuiter 🥺, I don't know how others are getting jobs, i am so stressed and depressed nowadays bcoz I am the elder one in my family I need to full fill my responsiblities but I can't I feels like a complete looser, day by day I lost my hope in getting into devops field, I saw many post like we are helping hand to job seeker but that not true I have spoke with peolples and recruiters in linkedin but nthg changed, then only I came to know no one will help us especially in worst phases of lyf, reality hits me hard very harderrr😖
Must read for knowledge. Please like it so I can know how many got real example with this.
Abhishek, I have 5 years+ experience but heard of Resource Quota on NS first time. Thanks for sharing it.
Let me explain my scenarios:
1. OOMKilled: We usually had one application whose pods goes into OOMKilled status. We shared details with Developers. They said it is because of old java version. But they can't go to the newer version asap so they shared a command which has to run on pods to clean garbage memory. I created a shell script which looks into all pod of that service, if memory usage is more than threshold value in script then command will run into that pod and will check all pods of that service. This script ran via K8s Cronjobs. It drastically reduced OOMKilled errors.
2. K8s Upgrade: When I first time upgraded k8s version on Dev cluster, cluster traffic was interrupted because k8s introduced major change in ingress controller for health path. Mistake I did was that I didn't go through release notes. I was the first one from offshore to do it in my team. Later it was fixed by help from Microsoft support as they identified the issue due to changes. I did it because there was no document like how to perform the release. I standardized the process of k8s upgrade by creating document which had all steps to upgrade prerequisite etc.
Great explanation Abhishek bhai, this one was much needed for the interview purpose. if you are making upgrade video then my vote will be to upgrade EKS.
Please do upgrade vedio also it will be very much help
Very knowledgeable, 3 scenarios for a person who have 0 hands on kubernetes cluster management at least he can plan on what to generate for such scenarios and then how to perform in a order.
hello sir ..pls explain pv and pvc and statefull set also which was missing in kubernetes playlist
This is what I was waiting for.
awesome video bro !! much needed video to explain to the interviews plus it will make our life easier when we see similar issue in the working environment.
Waiting for the video on upgrades the commonly asked question in ay interviews.😀
I love it then Abhishek, I urge you to deploy a huge series of database applications using all the concepts taught like ansible, Jenkins, kubernetes in production using aws eks and map it to a certain custom domain step by step please. It gonna be helpful. I really appreciate your work❤
You are the god of DevOps and I became your devotee, huge respect to you.
Thanks Abhishek for this wonderful video, learned something new today.Looking forward for the detailed Kubernetes Upgrade Video. Your channel is indeed a gem wrt to learning devops.
A big shout out for you Bro…Hats off and you are a genius.
Thanks for explaining these scenarios abhi. Will make these notes and crack interviews
Do video on upgrading the cluster it will be helpful
Is there any limit for each pod, how much we can allocate how do we know that.?
Thank you so much abhishek 🍫, please continue this series and do video on upgrading to new version and same revert back to previous version.
I respect you, indeed you are a good teacher with a great passion for dishing information in a well understandable manner
❤❤❤