Prerequisites

• A Kubernetes cluster (ideally a managed offering with external connectivity)
• OpenBao CLI installed: https://openbao.org/docs/install
• kubectl installed and configured: https://kubernetes.io/docs/tasks/tools
• Helm installed: https://helm.sh/docs/intro/install
• Access to a DNS provider with an API
  • Examples here use DigitalOcean
  • For External DNS you need a domain (or an internal DNS provider)

This should be enough to get you started. Let’s start with the first part of this Lab, running an Ingress Controller.