How granular should Cilium network policies be in a new cluster?
I'm setting up a new Kubernetes cluster and want to improve its network security with Cilium. Each application runs in its own namespace, and FluxCD manages the deployments.…
network policy
How granular should Cilium network policies be in a new cluster?
I'm building a new Kubernetes cluster and want to improve its network security without creating an unmanageable number of policies. Each application runs in its own namespace, and…
What are good open-source alternatives to Calico with complete installation guides?
I'm trying to install Calico from scratch, but the official instructions seem incomplete and several recent installation examples no longer work because the manifests and setup process have…
Should I Use Wireguard or mTLS for Kubernetes Traffic Security?
Hey everyone! I'm facing some challenges and would love your insights. I have several services running on Kubernetes, including both web and backend services. Currently, we authenticate and…
How to Fix Group Policy Lockout Issues for Specific Users?
I recently adjusted the lockout time for computers in our organization from 90 minutes to just 10 minutes due to some management directive. Now, after some complaints, we've…
Understanding Network Policies in Kubernetes: Use Cases and Cluster Scope
I'm curious about how network policies work within scalable applications using Kubernetes as a service. Specifically, I have a few questions: 1. What are some real-world scenarios where…