What are some tools for managing Kubernetes network policies?

What are some tools for managing Kubernetes network policies?

There are several tools available for managing Kubernetes network policies, including Calico, Cilium, and Weave Net. Each of these tools offers unique features for network security and policy enforcement.

Can you explain how Calico works with network policies?

Calico uses a combination of IP routing and network policies to control traffic between pods. It allows you to define rules that specify which pods can communicate with each other based on labels.

What are the advantages of using Cilium over other tools?

Cilium is built on eBPF technology, which allows for high-performance networking and security. It provides advanced features like layer 7 policies and visibility into application-level traffic.

Are there any tools that integrate with Kubernetes for monitoring network policies?

Yes, tools like Kiali and Istio can help monitor and visualize network policies in Kubernetes, providing insights into traffic flow and policy enforcement.