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…
namespaces
What Redis-compatible option supports more than 16 isolated application databases?
I'm looking for a self-hosted, Redis-compatible data store that can be shared by several independent applications and services. Redis normally provides 16 logical databases, numbered 0 through 15,…
How can I deploy Medik8s with a custom lease namespace?
I've just deployed Medik8s, and it automatically created a namespace called `medik8s-leases`. Our organization requires system namespaces to use an `infra-` prefix, so I'd like to use a…
Why Are Namespaces Important in C++?
I'm confused about the purpose of namespaces in C++. I see code that includes `using namespace std;` and I'm trying to understand why we need namespaces and how…
How Can I Prevent Workload Pods from Using High-Permission Service Accounts?
I'm trying to figure out how to control access for pods that authenticate with service accounts (SAs). Specifically, how can I ensure that workload pods don't have access…