Administration

• Reconciling changes made outside of TPA
  • Why might I need to make manual configuration changes?
    • Destructive changes
    • Major-version Postgres upgrades
  • What can happen if changes are not reconciled?
    • Non-destructive, non-blocking changes
    • Destructive, non-blocking changes
    • Destructive, blocking changes
  • How to reconcile configuration changes
    • Example: parting a PGD node
    • Example: adding or removing an extension