DRaaS question

List,

Looking for solutions using OpenStack Similar to

1. VMWare VCDR( VMware Cloud Disaster Recovery) as a Pilot Light DR Solution hassle free Failover and Failback.

2. AWS Cloud Replication Agent( Cloud Endurance ) Operational DR solution in Cloud

( Both 1 and 2 have capabilities of acting as an Operational DR in Cloud and serving both from AWS demonstrated as a PoC ).

Any solution/directives to achieve a similar to better solution using OpenStack techniques and components?

Please enlighten with your ideas.

Thank you Krishane.