Runnable Spring Boot 4 microservices on Kind — gateway, MongoDB, Jaeger, Spring Cloud Kubernetes cross-namespace discovery, one make kind-up
Local Kubernetes lab on KinD — ingress, cloud-provider-kind (MetalLB opt-in), Dashboard, RWX NFS, Prometheus. Host or throwaway Multipass VM.
POC for Authentik OAuth Authentication/Authorization Go client library, programmatically creates Users, Groups, OAuth tokens etc.
Customized Bitnami Tomcat Docker Image: Tomcat 9.0.34 + JDK 1.8 + additional management roles + allow management from any IP address