Imports
- github.com/rancher/kontainer-engine/cluster
- github.com/rancher/kontainer-engine/drivers/rke/rkecerts
- github.com/rancher/norman/types
- github.com/rancher/rancher/pkg/controllers/management/clusterprovisioner
- github.com/rancher/rancher/pkg/librke
- github.com/rancher/rke/pki
- github.com/rancher/types/apis/core/v1
- github.com/rancher/types/apis/management.cattle.io/v3
- github.com/sirupsen/logrus
- k8s.io/client-go/util/cert