- hyperkube: Use debian-hyperkube-base@v1.1.0 image
  
    A previous release built hyperkube using the debian-hyperkube-base@v1.0.0,
    which was updated to address a CVE in the CNI plugins.
    
    A side-effect of using this new image was that the networking packages
    (namely `iptables`) drifted from the versions used in the kube-proxy images.
  

### Other (Cleanup or Flake)

- Update the Debian images to pick up CVE fixes in the base images:
  - Update the `debian-base` image to v1.7.0
  - Update the `debian-iptables` image to v1.6.1 ([#102342](https://github.com/kubernetes/kubernetes/pull/102342), [@cpanato](https://github.com/cpanato)) [SIG API Machinery and Testing]

## Dependencies

### Added

	if err != nil {
		t.Fatalf("%s: <ERROR> %s", instanceType, err)
	}

	if objInfo.ContentType != "image/png" {
		t.Errorf("%s: Expected Content type to be `%s`, but instead found `%s`", instanceType, "image/png", objInfo.ContentType)
	}

* Do not check vmSetName when getting Azure node's IP ([#63541](https://github.com/kubernetes/kubernetes/pull/63541), [@feiskyer](https://github.com/feiskyer))
* [fluentd-gcp addon] Update event-exporter image to have the latest base image. ([#61727](https://github.com/kubernetes/kubernetes/pull/61727), [@crassirostris](https://github.com/crassirostris))

### `UploadFile`

`UploadFile` 은 다음과 같은 어트리뷰트가 있습니다:

* `filename` : 문자열(`str`)로 된 업로드된 파일의 파일명입니다 (예: `myimage.jpg`).
* `content_type` : 문자열(`str`)로 된 파일 형식(MIME type / media type)입니다 (예: `image/jpeg`).

        * Switch to basing our image of Elasticsearch in fluentd-elasticsearch addon off the official one
        * Switch to the official image of Kibana in fluentd-elasticsearch addon
        * Use StatefulSet for Elasticsearch instead of ReplicationController, with persistent volume claims

#### **Cloud Provider Integration**

*   Added `cloud-controller-manager` to `hyperkube`. This is useful as a number of deployment tools run all of the kubernetes components from the `hyperkube `image/binary. It also makes testing easier as a single binary/image can be built and pushed quickly.  ([#54197](https://github.com/kubernetes/kubernetes/pull/54197),[ @colemickens](https://github.com/colemickens))

리눅스 컨테이너를 사용하는 데에는 **보안**, **반복 가능성**, **단순함** 등의 장점이 있습니다.

/// tip | 팁

시간에 쫓기고 있고 이미 이런것들을 알고 있다면 [`Dockerfile`👇](#build-a-docker-image-for-fastapi)로 점프할 수 있습니다.

///

<details>
<summary>도커파일 미리보기 👀</summary>

```Dockerfile
FROM python:3.9

WORKDIR /code

COPY ./requirements.txt /code/requirements.txt

### Container Images

All container images are available as manifest lists and support the described
architectures. It is also possible to pull a specific architecture directly by
adding the "-$ARCH" suffix  to the container image name.

name | architectures
---- | -------------

* specify azure file share name in azure file plugin ([#76988](https://github.com/kubernetes/kubernetes/pull/76988), [@andyzhangx](https://github.com/andyzhangx))
* Windows nodes on GCE use a known-working 1809 image rather than the latest 1809 image. ([#76722](https://github.com/kubernetes/kubernetes/pull/76722), [@pjh](https://github.com/pjh))