Explain advanced Kubernetes architecture for PHP applications.

Kubernetes orchestrates containerized PHP applications with automated scaling, resilience, deployment management, and service discovery.

Modern enterprise PHP systems increasingly run on Kubernetes because infrastructure complexity at scale becomes impossible to manage manually.

Kubernetes abstracts distributed infrastructure into declarative resources.

Core Kubernetes concepts:

Smallest deployable unit. Typically contains:

Manage:

Provide stable networking abstraction. Enable:

4.…