7 items with this tag.
How Pods find each other, receive traffic, and enforce network boundaries inside and outside the cluster.
Kubernetes assumes Pods can talk to Pods without NAT. The CNI implementation makes that promise real.
A Service is a stable contract over unstable Pods: name, virtual IP, and selection rules.
EndpointSlices are the scalable backing list of where Service traffic can actually go.
DNS turns Kubernetes objects into names humans and applications can depend on.
Ingress and Gateway API are traffic management layers above Services. They decide how external HTTP traffic reaches internal backends.
NetworkPolicy is a firewall model for Pods, but only if the network plugin enforces it.