리눅스 컨테이너를 사용하면 **보안**, **재현 가능성**, **단순함** 등 여러 장점이 있습니다.

/// tip | 팁

시간이 없고 이미 이런 내용들을 알고 계신가요? 아래의 [`Dockerfile` 👇](#build-a-docker-image-for-fastapi)로 이동하세요.

///

<details>
<summary>Dockerfile Preview 👀</summary>

```Dockerfile
FROM python:3.14

WORKDIR /code

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

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

COPY ./app /code/app

- **Security**
  - Increased pod-level security granularity (eg: Container Image Policies, AppArmor and `sysctl` support)
  - Increased cluster-level security granularity (eg: Access Review API)

## Features

    // Clear each collection, to make previously returned collections empty.
    for (Collection<V> collection : map.values()) {
      collection.clear();
    }
    map.clear();
    totalSize = 0;
  }

  // Views

  /**
   * {@inheritDoc}
   *
   * <p>The returned collection is not serializable.
   */
  @Override
  public Collection<V> get(@ParametricNullness K key) {

labels.search_result_created=Created:
labels.search_result_last_modified=Last Modified:
labels.search_result_favorite=Like
labels.search_result_favorited=Liked
labels.search_click_count=Click Count ({0})
labels.search_click_views={0} views
labels.search_result_more=More..
labels.search_result_cache=Cache
labels.search_result_similar=Similar Results ({0})
labels.facet_label_title=Label
labels.facet_timestamp_title=Time

Linuxコンテナの使用には、**セキュリティ**、**反復可能性（レプリカビリティ）**、**シンプリシティ**など、いくつかの利点があります。

/// tip | 豆知識

お急ぎで、すでにこれらの情報をご存じですか？ [以下の`Dockerfile`の箇所👇](#build-a-docker-image-for-fastapi)へジャンプしてください。

///

<details>
<summary>Dockerfile Preview 👀</summary>

```Dockerfile
FROM python:3.14

WORKDIR /code

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

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

COPY ./app /code/app

      return this;
    }
  }

  // Queues

  /**
   * A custom queue for managing eviction order. Note that this is tightly integrated with {@code
   * ReferenceEntry}, upon which it relies to perform its linking.
   *
   * <p>Note that this entire implementation makes the assumption that all elements which are in the
   * map are also in this queue, and that all elements not in the queue are not in the map.

      return false;
    }
  }

  // Queues

  /**
   * A custom queue for managing eviction order. Note that this is tightly integrated with {@code
   * ReferenceEntry}, upon which it relies to perform its linking.
   *
   * <p>Note that this entire implementation makes the assumption that all elements which are in the
   * map are also in this queue, and that all elements not in the queue are not in the map.

- CRI now supports a "runtime_handler" field for RunPodSandboxRequest, used for selecting the runtime configuration...

  * Plugins

      * Introduces the ability to extend kubectl by adding third-party plugins. Developer preview, please refer to the documentation for instructions about how to use it. ([#37499](https://github.com/kubernetes/kubernetes/pull/37499), [@fabianofranz](https://github.com/fabianofranz))

				if err == nil {
					// delete first
					Remove(storeFilePath)
					// try again
					Remove(deletePath)
				}
			}
			// Ignore errors if the directory is not empty. The server relies on
			// this functionality, and sometimes uses recursion that should not
			// error on parent directories.
			return nil
		case osIsNotExist(err):
			return nil
		case errors.Is(err, errFileNotFound):