Merge pull request #7601 from PascalBourdier/cilium-missing

add cilium in error message

cmd/kops/create_cluster.go

@@ -1048,7 +1048,7 @@ func RunCreateCluster(f *util.Factory, out io.Writer, c *CreateClusterOptions) e
 
 	case api.TopologyPrivate:
 		if !supportsPrivateTopology(cluster.Spec.Networking) {
-			return fmt.Errorf("Invalid networking option %s. Currently only '--networking kopeio-vxlan (or kopeio)', '--networking weave', '--networking flannel', '--networking calico', '--networking canal', '--networking kube-router', '--networking romana', '--networking amazon-vpc-routed-eni' '--networking lyftvpc' '--networking cni' are supported for private topologies", c.Networking)
+			return fmt.Errorf("Invalid networking option %s. Currently only '--networking kopeio-vxlan (or kopeio)', '--networking weave', '--networking flannel', '--networking calico', '--networking canal', '--networking kube-router', '--networking romana', '--networking amazon-vpc-routed-eni', '--networking cilium', '--networking lyftvpc', '--networking cni' are supported for private topologies", c.Networking)
 		}
 		cluster.Spec.Topology = &api.TopologySpec{
 			Masters: api.TopologyPrivate,