Ingress

Ingress in Kubernetes manages external access to services within a cluster, typically HTTP or HTTPS traffic. It provides HTTP routing capabilities for your Kubernetes applications by defining rules and paths for directing traffic to various services. Ingress controllers are responsible for fulfilling these rules, offering centralized routing and SSL/TLS termination, load balancing, and name-based virtual hosting.

Use Case of Ingress -

• HTTP/HTTPS Routing
• SSL/TLS Termination
• Host-based Routing
• Load Balancing
• Authentication & Authorization

More Details: https://kubernetes.io/docs/concepts/services-networking/ingress/