Kubernetes Multiple Schedulers: Step-by-Step Guide to Implement Custom Scheduler

Hello folks, Welcome to DevOps Pro!

In this video, we will discuss Kubernetes multiple schedulers and the steps to implement a custom scheduler. Learn about Kubernetes scheduler, its scheduling strategy, filtering and ranking nodes, and complete implementation of a custom scheduler.

===============Topics covered==================
👉 Understanding multiple schedulers in Kubernetes
👉 What is a custom scheduler in Kubernetes
👉 The role of Kubernetes scheduler and how it works
👉 Step-by-step guide to create a custom scheduler
👉 Implementing a custom scheduler
👉 Scheduling strategy in Kubernetes
👉 Filtering and ranking nodes for efficient scheduling.

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Thank you for watching, and let's get started on mastering Kubernetes and cracking the CKA exam!

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=================== Let's Connect ===================

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[subhojitdas]

Her content is crisp and clear. Very much helpful

[AbdulRehmanDO]

Thank you so much. You explain complex topics in a very easy way. please make more videos. your content is amazing.

[bhaskarmishra-kq]

Really you explain elegantly, Pls make a video with a Multiple custom-scheduler setup

[HarshalPatil]

You are doing great job, Riya thank you so much for delivering such great contents in a simple way😊🙏

[luckyarora]

It was clear and good to understand for me, Thanks!!

[rhythmbhiwani]

Great video riya. Keep up the good work

[saurabhsingh]

Great explanation on k8, Pls make more vedios on k8's

[bijun]

To good in explaination. But 1 confusion, Custom scheduler was used for a Pod, but what was the use of that Custom Scheduler? What exactly it did; because other scheduler also was suppose to do the same task.

[Sumantkrmishra]

Superb explanation uploading such videos.

[narendrachauhan]

Hi Riya, I am using EKS and I used your yaml files from github, I ran them in eks but pod is in Pending state. I described the pod but there is no info about why its in Pending and logs also not printing anything.
Does this yaml scripts doesn't work for EKS?
Hoping to here from you soon 🙂

[sainathvasmate]

Hi Riya, thanks for the nice explanation. I had a doubt that if I want 'my scheduler' to schedule the pods in order of reverse ranking logic(say), how do I achieve that?

[amitverma]

Mam you have explained secrets very well but do we need to encode value in secret or it automatically encode if yes how

[aaronpaul]

Hi, I can't get it to work. The pod goes into a CrashLoopBackOff state. The logs are showing unknown flag: --port. I think the --port flag has been removed in newer K8s version. Any workarounds?

[junaidahmed-pjgt]

Hi Riya, i m performing this lab on minikube with one node and when i create my-scheduler pod it crashedloop backoff, i tried many ways but i didnt get a solution. please help.
i get this on kube-scheduler
- -- leader elect=false {already}

[dconwheels]

Is there any command to see the no of scheduler already running in a cluster

[luckyarora]

I have tried with your lab but getting pending state in kubectl get pods....please suggest me some troublshoots

[sahilmore]

mam i tired to create pod so many time its also created but its status is CrashLoopBackOff i tired to describe but its show me : Warning BackOff 2m2s (x13 over 3m21s) kubelet Back-off restarting failed container kube-scheduler in pod Help me to fix this Error

[mrsachinsd]

You did not show a sample schedule job running. Rest is fine