The image shows the architecture for disaster recovery from OCI to Compute Cloud@Customer showing a Passive or Standby On-Premises site on the left and an active or production OCI Region on the right. Internet traffic is routed through a DNS to and from both the active and passive sites.
On-Premises passive or standby site
This on-premises site hosts Compute Cloud@Customer with multiple Windows Linux Containers each including Web/App and Block Storage.The site also hosts a Standby Oracle Database, two OL VMs, and NFSv4.
OCI Region active or production site
This on-premises site hosts Rackware DR Plan with Web/App VMs and Mounted Block Storage.The site also hosts a Primary Oracle Database, two OL VM, and OCI Object Storage. The Rackware RMM Server connects to origins server using SSH and TCP 22 and interacts using the Cloud API. The user interacts using the Jump Server which uses an SSH or GUI to connect with RMM.