OpenStack Cloud Controller Manager (CCM)¶
The OpenStack Cloud Controller Manager is only necessary in clusters that are provisioned on OpenStack infrastructure and require interaction with OpenStack services like networking, block storage, and load balancers. It will only be necessary in the Kubernetes clusters you create in OpenStack through Rancher.
helm repo add openstack-helm https://opendev.org/openstack/openstack-helm
helm install openstack-cloud-controller-manager openstack-helm/openstack-cloud-controller-manager