- name: ISTIO_META_INTERCEPTION_MODE
          value: REDIRECT
        - name: ISTIO_META_WORKLOAD_NAME
          value: {{.DeploymentName}}
        - name: ISTIO_META_OWNER
          value: kubernetes://apis/apps/v1/namespaces/{{.Namespace}}/deployments/{{.DeploymentName}}
        {{- if .Values.global.meshID }}
        - name: ISTIO_META_MESH_ID
          value: "{{ .Values.global.meshID }}"

                fieldPath: spec.serviceAccountName
          - name: ISTIO_META_WORKLOAD_NAME
            value: {{ $gateway.name }}
          - name: ISTIO_META_OWNER
            value: kubernetes://apis/apps/v1/namespaces/{{ .Release.Namespace }}/deployments/{{ $gateway.name }}
          {{- if $.Values.global.meshID }}
          - name: ISTIO_META_MESH_ID
            value: "{{ $.Values.global.meshID }}"

          value: {{.|quote}}
        {{- end }}
        - name: ISTIO_META_WORKLOAD_NAME
          value: {{.DeploymentName|quote}}
        - name: ISTIO_META_OWNER
          value: "kubernetes://apis/apps/v1/namespaces/{{.Namespace}}/deployments/{{.DeploymentName}}"
        {{- if .Values.global.meshID }}
        - name: ISTIO_META_MESH_ID
          value: "{{ .Values.global.meshID }}"

                fieldPath: spec.serviceAccountName
          - name: ISTIO_META_WORKLOAD_NAME
            value: {{ $gateway.name }}
          - name: ISTIO_META_OWNER
            value: kubernetes://apis/apps/v1/namespaces/{{ .Release.Namespace }}/deployments/{{ $gateway.name }}
          {{- if $.Values.global.meshID }}
          - name: ISTIO_META_MESH_ID
            value: "{{ $.Values.global.meshID }}"

	"github.com/spf13/cobra"
	"gopkg.in/yaml.v2"
	authorizationapi "k8s.io/api/authorization/v1"
	corev1 "k8s.io/api/core/v1"
	crd "k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1"
	kerrors "k8s.io/apimachinery/pkg/api/errors"
	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"

	"istio.io/api/label"
	networking "istio.io/api/networking/v1alpha3"
	"istio.io/istio/istioctl/pkg/cli"
	"istio.io/istio/istioctl/pkg/clioptions"

		"-p", "tcp",
		"-m", "mark",
		"--mark", inpodTproxyMark,
		"-j", "ACCEPT",
	)

	// Do not redirect app calls to back itself via Ztunnel when using the endpoint address
	// e.g. appN => appN by lo
	iptablesBuilder.AppendVersionedRule("127.0.0.1/32", "::1/128",
		iptableslog.UndefinedCommand, ChainInpodOutput, iptablesconstants.NAT,

* There's also an `app/dependencies.py` file, just like `app/main.py`, it is a "module": `app.dependencies`.
* There's a subdirectory `app/routers/` with another file `__init__.py`, so it's a "Python subpackage": `app.routers`.
* The file `app/routers/items.py` is inside a package, `app/routers/`, so, it's a submodule: `app.routers.items`.
* The same with `app/routers/users.py`, it's another submodule: `app.routers.users`.

"minio.deployment.apiVersion" -}} {{- if semverCompare "<1.9-0" .Capabilities.KubeVersion.Version -}} {{- print "apps/v1beta2" -}} {{- else -}} {{- print "apps/v1" -}} {{- end -}} {{- end -}} {{/* Return the appropriate apiVersion for statefulset. */}} {{- define "minio.statefulset.apiVersion" -}} {{- if semverCompare "<1.16-0" .Capabilities.KubeVersion.Version -}} {{- print "apps/v1beta2" -}} {{- else -}} {{- print "apps/v1" -}} {{- end -}} {{- end -}} {{/* Return the appropriate apiVersion for ingress. */}} {{- define...

```Dockerfile hl_lines="7"
FROM tiangolo/uvicorn-gunicorn-fastapi:python3.9

COPY ./requirements.txt /app/requirements.txt

RUN pip install --no-cache-dir --upgrade -r /app/requirements.txt

COPY ./app /app/app
```

### When to Use

## Example

### Create it

* Create a file `main.py` with:

```Python
from typing import Union

from fastapi import FastAPI

app = FastAPI()


@app.get("/")
def read_root():
    return {"Hello": "World"}


@app.get("/items/{item_id}")
def read_item(item_id: int, q: Union[str, None] = None):
    return {"item_id": item_id, "q": q}
```

<details markdown="1">