Updated the heat templates for Cinder Dell EMC Storage Center
Backend to use composable services
Closes-Bug: #1661314
Change-Id: I454549c45da7388f0e42975c9f4637dde9ec51e3
Enables support for configuring Cinder with a Dell
Storage Center iscsi storage backend.
This change adds all relevant parameters for:
- Dell Storage Center SC Series (iSCSI)
Change-Id: I3b1a4346f494139ab123c7dc1a62f81d03c9e728