Connecting V2 apps outside Fly

Right, so for now, delete all other services you have defined within your fly.toml.

[[services]]
  internal_port = 5432
  protocol = "tcp"

  [[services.ports]]
    handlers = []
    port = 12500

Then do the following:

# Run this to see what version of PG you're running.
fly image show
# Issue a new deploy
fly deploy .   --image flyio/postgres:<major-pg-version>

If this doesn’t work, please let me know you see on your end.

Once you get this working, i’d also look into this: