microservices/deployment-service/snakeapi_service/fly.toml

app = "snakeapi-template"
kill_signal = "SIGINT"
kill_timeout = 5

[build]
  dockerfile = "dockerfile"

[env]
  PORT = "3006"

[[services]]
  internal_port = 3006
  protocol = "tcp"

  [[services.ports]]
    handlers = ["http"]
    port = 80