Change-Id: Id41209ed087a456b400102fed6e89025706e00da
Signed-off-by: Eduardo Sousa <esousa@whitestack.com>

It introduces the Keystone host variable which should help in
Kubernetes distributions. It also checks if the database was
created but it is empty.

Change-Id: I7c4bf7423023825f21accc1d34c4d858596b2fd9
Signed-off-by: Eduardo Sousa <esousa@whitestack.com>

Updating the Keystone installer script and dockerfile.

Change-Id: I78b9b7f363a3dba0701754846dc4bbee2fa5e6e3
Signed-off-by: Eduardo Sousa <esousa@whitestack.com>

Adding the necessary environment variables to the
NBI MDG Dockerfile in order for the Keystone authentication
to work.

Completing the docker-compose yaml, fixing renaming typo
in keystone dockerfile and updating environment file
creation.

Change-Id: I4eb15119f4dba304494ef16fc90eea8d8c230927
Signed-off-by: Eduardo Sousa <esousa@whitestack.com>

Included environment files.
Admin password selection and storage needs to be discussed.

Change-Id: Ibcaa818bcc3ae6fd013507b0b114b15b70e60150
Signed-off-by: Eduardo Sousa <esousa@whitestack.com>