Local Kubernetes Toolkit

Personal collection of development and security tools running locally in k3d.

Prerequisites

• Docker
• k3d
• kubectl

Quick Start

./k3d-cluster-bootstrap.sh

Services available at http://localhost:<port>:

Service	Port	Description
ipcheck	30070	IP address checker
it-tools	30080	Developer toolbox
cyberchef	30090	Data transformation tool
excalidraw	30100	Diagramming tool
web-check	30110	Website analyzer
networking-toolbox	30120	Network diagnostics

Management

Check status:

kubectl get pods
kubectl get svc

Delete cluster:

k3d cluster delete local

Adding Services

1. Create <service>-deployment.yaml with Deployment + NodePort Service
2. Update k3d-cluster-bootstrap.sh:
   • Add port to REQUIRED_PORTS array
   • Add port mapping to cluster create command
   • Add kubectl apply -f <service>-deployment.yaml
   • Add service URL to output
3. Run ./k3d-cluster-bootstrap.sh

The bootstrap script is idempotent and handles both initial setup and updates.