KUBERNETES-BASICS5 MIN READ
A Service is a stable front door
Explain how Services use selectors to route stable traffic to changing Pods.
The move: debug Service traffic by checking the selector contract. Front door The Service gives clients a stable name and virtual IP. Selector The selector defines which Pods count as backends. Backends Kubernetes tracks matching Pods through endpoints. When the labels are wrong, the front door points at an empty room.
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