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Video 45
Everything About Kubernetes Services (Discovery, Load Balancing, Networking)
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Theory
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Contents
0 of 5 sections complete · 5 min total
01
Why do we need a Service in Kubernetes?
In a production environment, you deploy applications using Deployments, which create ReplicaSets to manage Pods and provide auto-healing.…
Container
1 min read
02
1
The Three Main Advantages of a Kubernetes Service
Load Balancing: Distributes incoming requests across multiple Pod replicas.. Service Discovery: Keeps track of Pods dynamically without…
Container
1 min read
03
Load Balancing
When you have multiple replicas of a Pod (e.g., 3 instances of a payment application), a Service sits on top of them and acts as a load…
Concept
1 min read
04
Service Discovery via Labels and Selectors
Because Pod IP addresses change frequently, a Service does not keep track of them manually. Instead, it uses a mechanism called Labels and…
Concept
1 min read
05
Exposing Applications to the External World (Service Types)
A Deployment only creates Pods with internal IP addresses accessible within the cluster network. To expose the application, Kubernetes…
Concept
1 min read