Portworx Enterprise Operator 1.4.0 is now GA. See release notes: https://github.com/libopenstorage/operator/releases
With this release, Operator can now be used to install and manage Portworx Enterprise lifecycle on any supported Kubernetes environment in addition to Openshift (which was already supported).
You can start using Portworx Operator for non-openshift environments at https://central.portworx.com