Initial sync failing

Hey @Paul_Welch ,

I realized I was approaching this the wrong way. First we need to ensure that all resources and configurations are identical across all three nodes.

  1. The first step is to convert the standalone instance into a single-primary replica set.
  2. Once that’s done, we should take an EBS snapshot of the primary and attach it to the other two nodes.
  3. This ensures the replication ID (stored in the local database) matches the primary.
  4. After that, we can simply run rs.add() to add the remaining nodes as secondaries and complete the PSS replica setup.