machine/go/configs/test.json

{
  "source": {
    "project": "skia-public",
    "topic": "machine-events-test"
  },
  "desc_source": {
    "project": "skia-public",
    "topic": "machineserver-events-test"
  },
  "connection_string": "postgresql://root@127.0.0.1:25001/machineserver?sslmode=disable"
}