A Kubernetes Service is an abstract way to expose an application running on a cluster. It provides a stable network endpoint for your application, even if the underlying pods are constantly changing.
Kubernetes offers the following types of Services:
- ClusterIP
- NodePort
- LoadBalancer
- External
- Headless
ClusterIP
The ClusterIP service is the default Kubernetes service type. It assigns a cluster-internal IP address to the Service. Ideal for internal communication between Pods.
LoadBalancer
A LoadBalancer service creates an external load balancer that routes traffic to the service's Pods. It is typically used in cloud environments
where load balancing is supported.Ideal for production applications that need to handle high traffic efficiently.
Headless
A Headless service is a service without a ClusterIP. It enables direct access to the Pods without load balancing. Useful for stateful applications where you want to connect directly to specific Pods.
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