v1.0.1: readded disk role for compatibility reasons.

These playbooks are able to install HANA 1.0, 2.0 on PPCLE and Intel x86 in scale-up and scale-up including system replication.
This release has the disk setup reinitegrated for compatibility

This release 1.1 is frozen, because for the next release, we will

• structure the preparation and deployment according SAP Notes (easier to maintain)
• get rid of legacy backwards compatibility

first stable version

These playbooks are able to install HANA 1.0, 2.0 on PPCLE and Intel x86 in scale-up and scale-up including system replication.
This release 1.0 is frozen, because for the next release, we will

• structure the preparation and deployment according SAP Notes (easier to maintain)
• get rid of legacy backwards compatibility