Pero no es posible tener un contenedor en ejecución sin **al menos un proceso en ejecución**. Si el proceso principal se detiene, el contenedor se detiene.

## Construir una Imagen de Docker para FastAPI

¡Bien, construyamos algo ahora! 🚀

Te mostraré cómo construir una **imagen de Docker** para FastAPI **desde cero**, basada en la imagen **oficial de Python**.

Esto es lo que querrías hacer en **la mayoría de los casos**, por ejemplo:

<a href="https://typer.tiangolo.com" target="_blank"><img src="https://typer.tiangolo.com/img/logo-margin/logo-margin-vector.svg" style="width: 20%;"></a>

If you are building a <abbr title="Command Line Interface">CLI</abbr> app to be used in the terminal instead of a web API, check out <a href="https://typer.tiangolo.com/" class="external-link" target="_blank">**Typer**</a>.

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	Timestamp       int64  // Timestamp set at the time of initialization.
	TimeLastRefresh int64  // Timestamp for last lock refresh.
	Source          string // Contains line, function and filename requesting the lock.
	Group           bool   // indicates if it was a group lock.
	Owner           string // Owner represents the UUID of the owner who originally requested the lock.