Add ability to install docker-ee

also:

- added retries to install ucp
- required packages moved to separate method

Related-Prod: https://mirantis.jira.com/browse/PRODX-2228
Change-Id: I3890d9518b5dfd9e969416cbed06af6a96bbeecb
6 files changed
tree: 22ce116ae9fba8b2fb766f687eb4088e8356ecc2
  1. de/
  2. .gitignore
  3. .gitreview
  4. tox.ini