vCluster

Virtual Kubernetes clusters using the Loft vCluster chart.

Deployment

---
apiVersion: source.toolkit.fluxcd.io/v1
kind: GitRepository
metadata:
  name: flux-apps
  namespace: flux-system
spec:
  interval: 1m0s
  ref:
    tag: v1.0.0
  url: https://github.com/stuttgart-things/flux.git
---
apiVersion: kustomize.toolkit.fluxcd.io/v1
kind: Kustomization
metadata:
  name: vcluster
  namespace: flux-system
spec:
  interval: 1h
  retryInterval: 1m
  timeout: 5m
  sourceRef:
    kind: GitRepository
    name: flux-apps
  path: ./apps/vcluster
  prune: true
  wait: true
  postBuild:
    substitute:
      VCLUSTER_NAMESPACE: vcluster
      VCLUSTER_VERSION: "0.29.1"
      VCLUSTER_STORAGE_ENABLED: "true"
      VCLUSTER_STORAGE_SIZE: 10Gi
      VCLUSTER_STORAGE_CLASS: longhorn

Variables

Variable	Default	Description
VCLUSTER_NAMESPACE	vcluster	Target namespace
VCLUSTER_VERSION	0.29.1	Helm chart version
VCLUSTER_STORAGE_ENABLED	true	Enable persistent storage
VCLUSTER_STORAGE_SIZE	10Gi	PVC size
VCLUSTER_STORAGE_CLASS	(required)	StorageClass for persistence

Notes

• Uses HelmRepository from https://charts.loft.sh
• Creates an isolated virtual Kubernetes cluster within the host cluster