* **WebSocket**-Unterstützung.
* Hintergrundtasks im selben Prozess.
* Startup- und Shutdown-Events.
* Testclient basierend auf HTTPX.
* **CORS**, GZip, statische Dateien, Responses streamen.
* **Sitzungs- und Cookie**-Unterstützung.
* 100 % Testabdeckung.
* 100 % Typen annotierte Codebasis.

	)

Any package using cgo imports "runtime/cgo", which provides
initializations for these variables. It sets iscgo to true, _cgo_init
to a gcc-compiled function that can be called early during program
startup, and _cgo_thread_start to a gcc-compiled function that can be
used to create a new thread, in place of the runtime's usual direct
system calls.

Internal and External Linking

- `kubelet` now emits a metric for end-to-end pod startup latency, including image pull. ([#121041](https://github.com/kubernetes/kubernetes/pull/121041), [@ruiwen-zhao](https://github.com/ruiwen-zhao))
- `kubelet` now exposes latency metrics of different stages of the node startup. ([#118568](https://github.com/kubernetes/kubernetes/pull/118568), [@qiutongs](https://github.com/qiutongs))

{* ../../docs_src/sql_databases/tutorial001_an_py310.py ln[25:30]  hl[25:27,30] *}

### Створюйте таблиці під час запуску { #create-database-tables-on-startup }

Ми створимо таблиці бази під час запуску застосунку.

{* ../../docs_src/sql_databases/tutorial001_an_py310.py ln[32:37] hl[35:37] *}

Тут ми створюємо таблиці на події запуску застосунку.

{* ../../docs_src/sql_databases/tutorial001_an_py310.py ln[25:30]  hl[25:27,30] *}

### Criar Tabelas de Banco de Dados na Inicialização { #create-database-tables-on-startup }

Vamos criar as tabelas do banco de dados quando o aplicativo for iniciado.

{* ../../docs_src/sql_databases/tutorial001_an_py310.py ln[32:37] hl[35:37] *}

- Tighten validation on the qosClass field of pod status. This field is immutable but it would be populated with the old status by kube-apiserver if it is unset in the new status when updating this field via the status subsource. ([#127744](https://github.com/kubernetes/kubernetes/pull/127744), [@carlory](https://github.com/carlory)) [SIG Apps, Instrumentation, Node, Storage and Testing]...

### 起動時に自動的に実行 { #run-automatically-on-startup }

一般的に、サーバープログラム（Uvicornなど）はサーバー起動時に自動的に開始され、**人の介入**を必要とせずに、APIと一緒にプロセスが常に実行されるようにしたいと思われます（UvicornがFastAPIアプリを実行するなど）。

### 別のプログラムの用意 { #separate-program }

これを実現するために、通常は**別のプログラム**を用意し、起動時にアプリケーションが実行されるようにします。そして多くの場合、他のコンポーネントやアプリケーション、例えばデータベースも実行されるようにします。

### 起動時に実行するツールの例 { #example-tools-to-run-at-startup }

実行するツールの例をいくつか挙げます:

* Docker

				updates := make(chan dataUsageCache, 1)
				defer xioutil.SafeClose(updates)
				// Start update collector.
				go func() {
					defer wg.Done()
					for info := range updates {
						mu.Lock()
						results[i] = info
						mu.Unlock()
					}
				}()
				// Start scanner. Blocks until done.
				err := erObj.nsScanner(ctx, allBuckets, wantCycle, updates, healScanMode)
				if err != nil {

    * In order to safely upgrade an existing Kubernetes cluster without interruption of volume attach/detach logic:
        * First upgrade the master to Kubernetes v1.3.
            * This will start the new attach/detach controller.

{* ../../docs_src/sql_databases/tutorial001_an_py310.py ln[25:30]  hl[25:27,30] *}

### Die Datenbanktabellen beim Start erstellen { #create-database-tables-on-startup }

Wir werden die Datenbanktabellen erstellen, wenn die Anwendung startet.

{* ../../docs_src/sql_databases/tutorial001_an_py310.py ln[32:37] hl[35:37] *}

Hier erstellen wir die Tabellen bei einem Anwendungsstart-Event.