internalLogIf(GlobalContext, err)

	return err == nil
}

// IsDCOS returns true if minio is running in DCOS.
func IsDCOS() bool {
	// http://mesos.apache.org/documentation/latest/docker-containerizer/
	// Mesos docker containerizer sets this value
	return env.Get("MESOS_CONTAINER_NAME", "") != ""
}

// IsKubernetes returns true if minio is running in kubernetes.
func IsKubernetes() bool {

# MinIO Contribution Guide [![Slack](https://slack.min.io/slack?type=svg)](https://slack.min.io) [![Docker Pulls](https://img.shields.io/docker/pulls/minio/minio.svg?maxAge=604800)](https://hub.docker.com/r/minio/minio/)

``MinIO`` community welcomes your contribution. To make the process as seamless as possible, we recommend you read this contribution guide.

## Development Workflow

# Deploy MinIO on Chrooted Environment [![Slack](https://slack.min.io/slack?type=svg)](https://slack.min.io) [![Docker Pulls](https://img.shields.io/docker/pulls/minio/minio.svg?maxAge=604800)](https://hub.docker.com/r/minio/minio/)

Chroot allows user based namespace isolation on many standard Linux deployments.

## 1. Prerequisites

- Familiarity with [chroot](http://man7.org/linux/man-pages/man2/chroot.2.html)
- Chroot installed on your machine.

COPY --from=build /go/bin/mc* /usr/bin/
COPY --from=build /go/bin/cur* /usr/bin/

COPY CREDITS /licenses/CREDITS
COPY LICENSE /licenses/LICENSE
COPY dockerscripts/docker-entrypoint.sh /usr/bin/docker-entrypoint.sh

EXPOSE 9000
VOLUME ["/data"]

ENTRYPOINT ["/usr/bin/docker-entrypoint.sh"]

* 起動時の実行
* 再起動
* レプリケーション（実行中のプロセス数）
* メモリー
* 開始前の事前のステップ


## コンテナとDocker
<!-- NOTE: the current version of docker.md is outdated compared to English one.  -->
次章の[コンテナ内のFastAPI - Docker](docker.md){.internal-link target=_blank}では、その他の**デプロイのコンセプト**を扱うために実施するであろう戦略をいくつか紹介します。

また、**GunicornとUvicornワーカー**を含む**公式Dockerイメージ**と、簡単なケースに役立ついくつかのデフォルト設定も紹介します。

    - 🤖 一个自动化生成的前端客户端。
    - 🧪 [Playwright](https://playwright.dev)用于端到端测试。
    - 🦇 支持暗黑主题（Dark mode）。
- 🐋 [Docker Compose](https://www.docker.com) 用于开发环境和生产环境。
- 🔒 默认使用密码哈希来保证安全。
- 🔑 JWT令牌用于权限验证。
- 📫 使用邮箱来进行密码恢复。
- ✅ 单元测试用了[Pytest](https://pytest.org).
- 📞 [Traefik](https://traefik.io) 用于反向代理和负载均衡。
- 🚢 部署指南（Docker Compose）包含了如何起一个Traefik前端代理来自动化HTTPS认证。

# This file specifies the Linux OS versions on which we can't build and
# test Docker images for some reason. These values correspond to ID and
# VERSION_ID from /etc/os-release, and a matching value will cause the
# Docker tests to be skipped on that OS. If /etc/os-release doesn't exist
# (as is the case on centos-6, for example) then that OS will again be
# excluded.
debian-8
opensuse-leap-15.1
ol-7.7
sles-12.3 # older version used in Vagrant image
sles-12.5

        log.info("Setting up Samba container for SMB integration tests");

        // Check if Docker is available
        assumeTrue(isDockerAvailable(), "Docker is not available - skipping integration tests");
        assumeTrue(sambaContainer != null, "Container not initialized - Docker not available");

        // Create temporary directory structure for SMB shares

/// tip | Dica

Não se preocupe se alguns desses itens sobre **contêineres**, Docker ou Kubernetes ainda não fizerem muito sentido.

Falarei mais sobre imagens de contêiner, Docker, Kubernetes, etc. em um capítulo futuro: [FastAPI em contêineres - Docker](docker.md){.internal-link target=_blank}.

///

## Etapas anteriores antes de começar { #previous-steps-before-starting }

### Action required

  * Docker v1.9.1 is officially recommended. Docker v1.8.3 and Docker v1.10 are
supported. If you are using an older release of Docker, please upgrade. Known
issues with Docker 1.9.1 can be found below.
  * CPU hardcapping will be enabled by default for containers with CPU limit set,