Kubernetes Linter

Detect Kubernetes security and configuration issues


dNation Kubernetes Linter provides us live security/configuration analysis of a Kubernetes cluster highlighting issues found:

It is based on Clusterlint by DigitalOcean which (quotes from their README):

  • “Helps operators conform to Kubernetes best practices around resources, security and reliability to avoid common problems while operating or upgrading the clusters”
  • “Queries live Kubernetes clusters for resources, executes common and platform specific checks against these resources and provides actionable feedback to cluster operators”

We added following components:

  • Helm package manager – for easy installation
  • Prometheus – for metrics collection
  • Grafana – for metrics visualization

Source code

Open Source Software, Apache 2.0 License.