## Mounting a **FastAPI** application

"Mounting" means adding a completely "independent" application in a specific path, that then takes care of handling everything under that path, with the _path operations_ declared in that sub-application.

### Top-level application

First, create the main, top-level, **FastAPI** application, and its *path operations*:

}\n  .card-group > .card:not(:last-child) .card-img-top,\n  .card-group > .card:not(:last-child) .card-header {\n    border-top-right-radius: 0;\n  }\n  .card-group > .card:not(:last-child) .card-img-bottom,\n  .card-group > .card:not(:last-child) .card-footer {\n    border-bottom-right-radius: 0;\n  }\n  .card-group > .card:not(:first-child) {\n    border-top-left-radius: 0;\n    border-bottom-left-radius: 0;\n  }\n  .card-group > .card:not(:first-child) .card-img-top,\n  .card-group > .card:not(:first-child)...

  // The policy cares about an operation if it matches _any_ Rule.
  // +listType=atomic
  // +optional
  repeated NamedRuleWithOperations resourceRules = 3;

  // ExcludeResourceRules describes what operations on what resources/subresources the ValidatingAdmissionPolicy should not care about.

# About HTTPS

It is easy to assume that HTTPS is something that is just "enabled" or not.

But it is way more complex than that.

!!! tip
    If you are in a hurry or don't care, continue with the next sections for step by step instructions to set everything up with different techniques.

To **learn the basics of HTTPS**, from a consumer perspective, check <a href="https://howhttps.works/" class="external-link" target="_blank">https://howhttps.works/</a>.

 o ~/.m2 directory does not exist
 o ~/.m2/maven.properties does not exist
 o if they once existed but now to do not exist

The only thing the function returned by `GzipRequest.get_route_handler` does differently is convert the `Request` to a `GzipRequest`.

Doing this, our `GzipRequest` will take care of decompressing the data (if necessary) before passing it to our *path operations*.

After that, all of the processing logic is the same.

# Istio

[![CII Best Practices](https://bestpractices.coreinfrastructure.org/projects/1395/badge)](https://bestpractices.coreinfrastructure.org/projects/1395)
[![Go Report Card](https://goreportcard.com/badge/github.com/istio/istio)](https://goreportcard.com/report/github.com/istio/istio)
[![GoDoc](https://godoc.org/istio.io/istio?status.svg)](https://godoc.org/istio.io/istio)

<a href="https://istio.io/">

down here with me!  There are no mice in the air, I'm afraid, but
you might catch a bat, and that's very like a mouse, you know.
But do cats eat bats, I wonder?'  And here Alice began to get
rather sleepy, and went on saying to herself, in a dreamy sort of
way, `Do cats eat bats?  Do cats eat bats?' and sometimes, `Do
bats eat cats?' for, you see, as she couldn't answer either
question, it didn't much matter which way she put it.  She felt

# Deployments Concepts

When deploying a **FastAPI** application, or actually, any type of web API, there are several concepts that you probably care about, and using them you can find the **most appropriate** way to **deploy your application**.

Some of the important concepts are:

* Security - HTTPS
* Running on startup
* Restarts
* Replication (the number of processes running)
* Memory
* Previous steps before starting

### Vamos encriptar

Antes de encriptar, esses certificados HTTPS foram vendidos por terceiros de confiança.

O processo para adquirir um desses certificados costumava ser chato, exigia muita papelada e eram bem caros.

Mas então <a href="https://letsencrypt.org/" class="external-link" target="_blank">_Let's Encrypt_</a> foi criado.