Self-service users can deploy ready-to-use Kubernetes clusters with persistent storage for managing containerized applications.
A Kubernetes cluster includes the following components:
|Component||Name and version|
|Underlying OS||Fedora 34 CoreOS|
|Container runtime||Docker 20.10.6|
|Network plugin||Flannel with VXLAN|
- Kubernetes versions 1.15.x, 1.18.x, and 1.19.x are no longer supported. Kubernetes clusters created with these versions are marked with the Deprecated tag.
- Kubernetes cluster certificates are issued for five years. To renew the certificates, use the
openstack coe ca rotatecommand, as described in the OpenStack documentation.