Till now, for installing kuryr-kubernetes and one of the crucial service
- kubernetes, there has been used manual method for installing it in
specified version. Over time it became a burden to follow requirements
and constraints, therefore decision has been made to use recommended way
of installing Kubernetes - kubeadm. In this patch devstack installation
of the kuryr-kubernetes and its dependences has been heavily reworked.
Other than that, OpenShift related functions has been removed, since
they were all outdated and non-working for the long time.
Change-Id: Ife21874c0a71ba07723094c0f880aabcf5825b77
c034b0060e