Ingress एउटा Kubernetes object हो जसले HTTP/HTTPS routing नियमहरू परिभाषित गर्छ — hostname र URL path लाई पछाडिका Service हरूमा नक्सांकन गर्दै। यो एउटा Ingress Controller (nginx, Traefik, cloud gateway) ले पूरा गर्छ र प्रति-service एउटा LoadBalancer को सट्टा एउटै entry point, TLS termination, र host/path routing दिन्छ।
Ingress ले समाधान गर्ने समस्या
Exposing many services with type: LoadBalancer means MANY cloud LBs (and public IPs)
— expensive, and no shared hostname/path routing or TLS.
Ingress gives ONE entry point that routes by host & path to internal ClusterIP Services.
