DAY-35: Kubernetes Services – Discovery, Load Balancing & Networking

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Hi Everyone, In today's class Day-35, We will learn about Kubernetes Services.

Problem 1:
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In the last class, we learnt that Kubernetes Deployments can implement the auto-healing capability for pod that goes down using Replica Sets but whenever the new pod comes up, It comes up with a new IP address. So how the customer or user know about this new IP address ?

How is Service Discovery Implemented in Kubernetes ?

Problem 2:
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If you application requires multiple replicas of a pod to serve multi concurrent users, each replica of a pod has unique IP address but customers or users would need a one common IP address or DNS. Just like we all access google.com(DNS) or 8.8.8.8(IP Address) to access google.

How is this implemented in Kubernetes ?

Problem 3:
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How are the applications deployed as Pods in Kubernetes are accessed by external or people from other teams in your organization who don't have access to the Kubernetes cluster ?

Problem 1 is solved by Kubernetes Service
Problem 2 is solved by Kubernetes Service
Problem 3 is solved by Kubernetes Service

Watch the video to understand complete details.

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