## Dependency Injection { #dependency-injection }

Die Verwendung von `BackgroundTasks` funktioniert auch mit dem <abbr title="Einbringen von Abhängigkeiten">Dependency Injection</abbr> System. Sie können einen Parameter vom Typ `BackgroundTasks` auf mehreren Ebenen deklarieren: in einer *Pfadoperation-Funktion*, in einer Abhängigkeit (Dependable), in einer Unterabhängigkeit usw.

        LoggedExec.exec(getExecOperations(), execSpec -> {
            execSpec.setExecutable("vagrant");
            File vagrantfile = extension.getVagrantfile();
            execSpec.setEnvironment(System.getenv()); // pass through env
            execSpec.environment("VAGRANT_CWD", vagrantfile.getParentFile().toString());
            execSpec.environment("VAGRANT_VAGRANTFILE", vagrantfile.getName());

* fuse daemons for GlusterFS and CephFS are now run in their own systemd scope when Kubernetes runs on a system with systemd. ([#49640](https://github.com/kubernetes/kubernetes/pull/49640), [@jsafrane](https://github.com/jsafrane))

     * specified for this filter. The wildcard has no influence on this
     * method as the server should have performed that filtering already. The
     * attributes are asserted here only because server file systems may not
     * support filtering by all attributes (e.g. even though ATTR_DIRECTORY was
     * specified the server may still return objects that are not directories).
     */
    @Override

Je vous montrerai comment créer votre propre image à partir de zéro pour exécuter un seul processus Uvicorn. C'est un processus simple et c'est probablement ce que vous voudrez faire lorsque vous utilisez un système distribué de gestion de conteneurs comme **Kubernetes**.

## Récapitulatif { #recap }

<div class="wrapper">
    <jsp:include page="/WEB-INF/view/common/admin/header.jsp"></jsp:include>
    <jsp:include page="/WEB-INF/view/common/admin/sidebar.jsp">
        <jsp:param name="menuCategoryType" value="system"/>
        <jsp:param name="menuType" value="dict"/>
    </jsp:include>
    <main class="content-wrapper">
        <div class="content-header">
            <div class="container-fluid">

            }
            if (factory != null) {
                handler = factory.createURLStreamHandler(protocol);
            }
            if (handler == null) {
                final String path = System.getProperty(HANDLER_PKGS_PROPERTY);
                final StringTokenizer tokenizer = new StringTokenizer(path, "|");
                while (tokenizer.hasMoreTokens()) {

                if (bufferOffset % 8 != 0) {
                    throw new PACDecodingException("Unaligned buffer " + bufferType);
                }

                byte[] bufferData = new byte[bufferSize];
                System.arraycopy(data, (int) bufferOffset, bufferData, 0, bufferSize);

                switch (bufferType) {
                case PacConstants.LOGON_INFO:
                    // PAC Credential Information

* Any keyword arguments that should be passed to the task function (`message="some notification"`).

## Dependency Injection { #dependency-injection }

Using `BackgroundTasks` also works with the dependency injection system, you can declare a parameter of type `BackgroundTasks` at multiple levels: in a *path operation function*, in a dependency (dependable), in a sub-dependency, etc.

  -v /mnt/data7:/data7 \
  -v /mnt/data8:/data8 \
  quay.io/minio/minio server /data{1...8} --console-address ":9001"
```

### 3. Test your setup