👉 🔜 👑 📁 👆 🈸 👈 👔 🌐 👯‍♂️.

& 🏆 👆 ⚛ 🔜 🔜 🖖 🚮 👍 🎯 🕹, 👑 📁 🔜 🙅.

### 🗄 `FastAPI`

👆 🗄 & ✍ `FastAPI` 🎓 🛎.

& 👥 💪 📣 [🌐 🔗](dependencies/global-dependencies.md){.internal-link target=_blank} 👈 🔜 🌀 ⏮️ 🔗 🔠 `APIRouter`:

```Python hl_lines="1  3  7" title="app/main.py"
{!../../docs_src/bigger_applications/app/main.py!}
```

### 🗄 `APIRouter`

  // rule. At least one of 'backend' or 'rules' must be specified. This field
  // is optional to allow the loadbalancer controller or defaulting logic to
  // specify a global default.
  // +optional
  optional IngressBackend backend = 1;

  // tls represents the TLS configuration. Currently the Ingress only supports a

    gcc_version = run_shell([gcc_env, '--version']).split()
    if gcc_version[0] in ('gcc', 'g++'):
      return gcc_env
  return None


def main():
  global _TF_WORKSPACE_ROOT
  global _TF_BAZELRC
  global _TF_CURRENT_BAZEL_VERSION

  parser = argparse.ArgumentParser()
  parser.add_argument(
      '--workspace',
      type=str,

  // used to cancel all other operations if any fails.
  //
  // Set step_id to configure the step id used for rendezvous creation. step id
  // of value -1 is reserved for global rendezvous and should not be set here.
  void StartExecute(TFE_Context* context,
                    const std::vector<ParallelTensor*>& inputs,
                    const char* operation_name, const TFE_OpAttrs* attributes,

Digamos que você tenha uma exceção customizada `UnicornException` que você (ou uma biblioteca que você use) precise lançar (`raise`).

Nesse cenário, se você precisa manipular essa exceção de modo global com o FastAPI, você pode adicionar um manipulador de exceção customizada com `@app.exception_handler()`.

```Python hl_lines="5-7  13-18  24"
{!../../docs_src/handling_errors/tutorial003.py!}
```

| HOST_PROBE_SNAT_IP | "169.254.7.127" | Applied to SNAT host probe packets, so they can be identified/skipped podside. Any link-local address in the 169.254.0.0/16 block can be used |
| HOST_PROBE_SNAT_IPV6 | "fd16:9254:7127:1337:ffff:ffff:ffff:ffff" | IPv6 link local ranges are designed to be collision-resistant by default, and so this probably never needs to be overridden |

## Sidecar Mode Implementation Details

in a different scope, but Helm 2.9 and 2.10 does not support it, so we need to implement this if-else logic. Also, we can not use a single if because lazy evaluation is not an option */}} {{- if .Values.global }} {{- if .Values.global.imagePullSecrets }} imagePullSecrets: {{- range .Values.global.imagePullSecrets }} - name: {{ . }} {{- end }} {{- else if .Values.imagePullSecrets }} imagePullSecrets: {{ toYaml .Values.imagePullSecrets }} {{- end -}} {{- else if .Values.imagePullSecrets }} imagePullSecrets:...

in a different scope, but Helm 2.9 and 2.10 does not support it, so we need to implement this if-else logic. Also, we can not use a single if because lazy evaluation is not an option */}} {{- if .Values.global }} {{- if .Values.global.imagePullSecrets }} imagePullSecrets: {{- range .Values.global.imagePullSecrets }} - name: {{ . }} {{- end }} {{- else if .Values.imagePullSecrets }} imagePullSecrets: {{ toYaml .Values.imagePullSecrets }} {{- end -}} {{- else if .Values.imagePullSecrets }} imagePullSecrets:...

in a different scope, but Helm 2.9 and 2.10 does not support it, so we need to implement this if-else logic. Also, we can not use a single if because lazy evaluation is not an option */}} {{- if .Values.global }} {{- if .Values.global.imagePullSecrets }} imagePullSecrets: {{- range .Values.global.imagePullSecrets }} - name: {{ . }} {{- end }} {{- else if .Values.imagePullSecrets }} imagePullSecrets: {{ toYaml .Values.imagePullSecrets }} {{- end -}} {{- else if .Values.imagePullSecrets }} imagePullSecrets:...

in a different scope, but Helm 2.9 and 2.10 does not support it, so we need to implement this if-else logic. Also, we can not use a single if because lazy evaluation is not an option */}} {{- if .Values.global }} {{- if .Values.global.imagePullSecrets }} imagePullSecrets: {{- range .Values.global.imagePullSecrets }} - name: {{ . }} {{- end }} {{- else if .Values.imagePullSecrets }} imagePullSecrets: {{ toYaml .Values.imagePullSecrets }} {{- end -}} {{- else if .Values.imagePullSecrets }} imagePullSecrets:...