Kubernetes Components

In this section we describe the components that can be activated within a OneKE cluster:

• Persistent Storage (Longhorn)
• Ingress Controller (Traefik)
• Load Balancing (Cilium and MetalLB)
• Cleanup Routine (One-Cleaner)

Cleanup Routine (One-Cleaner)

One-Cleaner is a simple CronJob resource deployed by default in OneKE during cluster creation. It is triggered every 2 minutes and its sole purpose is to remove/clean up non-existent/destroyed nodes from the cluster by comparing Kubernetes and OneGate states.