How to: 1. Advanced Kubernetes Networking
#### Service Mesh Overview

- **Description**: Service meshes help manage microservices networking by abstracting complex traffic management (routing, load balancing, retries, etc.).
- **Popular Tools**: Istio, Linkerd, and Consul.
- **Use Cases**: Improved resilience, observability, security, and traffic control.

#### Network Policies Deep Dive

- **Description**: Network policies allow admins to define allowed connections between pods and namespaces, enhancing security.
- **Example**: Create policies to block or allow traffic within namespaces, useful for internal and external isolation.

#### Ingress Controllers Comparison

- **Overview**: Explore NGINX Ingress, Traefik, and HAProxy, discussing pros and cons and optimal use cases.
- **Setup and Examples**: Walkthrough on setting up each Ingress Controller with example configurations for HTTP and HTTPS routing.

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