This feature is available in Enterprise Edition only.

How do I create a hybrid cluster?

A hybrid cluster combines bare metal and vSphere nodes. To create such a cluster, you will need an L2 network between all nodes of the cluster.

  1. Delete flannel from kube-system: kubectl -n kube-system delete ds flannel-ds;
  2. Enable the module and specify the necessary parameters.

Caution! Cloud-controller-manager synchronizes vSphere and Kubernetes states by deleting Kubernetes nodes that are not in vSphere. In a hybrid cluster, such behavior does not always make sense. That is why cloud-controller-manager automatically skips Kubernetes nodes that do not have the --cloud-provider=external parameter set (Deckhouse inserts static:// to nodes in .spec.providerID, and cloud-controller-manager ignores them).