Shared Disk Seen by Pods Deployed in two Independent OKE Clusters across two Cloud Regions | Remote Network Peering

In this episode we are creating 2 independent OKE clusters, one in Frankfurt and the other in Phoenix, and then we will create a File System in Frankfurt (kind of NFS server) that will act as repository for a shared persistent volume reachable by all the pods of a deployment

Creating Route Rule for Oracle OCI VCN Remote Peering : InvalidParameter – routeRules[0].networkEntityId may not be null

Problem: When creating a route rule for VCN remote peering between 2 Virtual Cloud Networks in different regions in Oracle OCI using the web console, the UI does not provide a way for selecting the DRG: Solution: Create the route rule with the CLI as follows: oci network route-table create