cyberneticlibrary

Monitor Kubernetes network traffic

k8s-ciliumskillsetup L3908
rohitg00/kubectl-mcp-server
What it does

Manage eBPF network policies and observe traffic flows

Best for

Troubleshooting cross-pod connectivity issues faster than raw iptables inspection

Inputs
  • · namespace, pod names, verdict filter (e.g., DROPPED)
Outputs
  • · Policy status, flow logs, endpoint identities
Requires
  • · kubectl
  • · cilium CLI
  • · hubble
Preconditions

Cilium installed on cluster

Failure modes
  • · Cilium not installed
  • · Hubble flow observation disabled
  • · insufficient RBAC
Trust signals
  • · 8 tools in kit
  • · L7 policy examples provided
  • · Hubble flow queries