즉, 파이썬에서 환경 변수로부터 읽은 **모든 값**은 **`str`**이 되고, 다른 타입으로의 변환이나 검증은 코드에서 수행해야 합니다.

**애플리케이션 설정**을 처리하기 위한 환경 변수 사용에 대한 자세한 내용은 [고급 사용자 가이드 - 설정 및 환경 변수](./advanced/settings.md) 에서 확인할 수 있습니다.

## `PATH` 환경 변수 { #path-environment-variable }

**`PATH`**라고 불리는, **특별한** 환경변수가 있습니다. 운영체제(Linux, macOS, Windows)에서 실행할 프로그램을 찾기위해 사용됩니다.

这些环境变量只能处理**文本字符串**，因为它们是处于 Python 范畴之外的，必须与其他程序和操作系统的其余部分兼容（甚至与不同的操作系统兼容，如 Linux、Windows、macOS）。

这意味着从环境变量中读取的**任何值**在 Python 中都将是一个 `str`，任何类型转换或验证都必须在代码中完成。

你将在[高级用户指南 - 设置和环境变量](./advanced/settings.md)中了解更多关于使用环境变量处理**应用程序设置**的信息。

## `PATH` 环境变量 { #path-environment-variable }

有一个**特殊的**环境变量称为 **`PATH`**，操作系统（Linux、macOS、Windows）用它来查找要运行的程序。

	case 3, 2:
		return 1
	case 4, 5:
		return 2
	case 6, 7:
		return 3
	default:
		return 4
	}
}

// LookupConfig - lookup storage class config and override with valid environment settings if any.
func LookupConfig(kvs config.KVS, setDriveCount int) (cfg Config, err error) {
	cfg = Config{}

	deprecatedKeys := []string{
		"dma",
	}

Number of MinIO containers running replicas: 4 # Number of expanded MinIO clusters zones: 1 ## TLS Settings for MinIO tls: enabled: false ## Create a secret with private.key and public.crt files and pass that here. Ref: https://github.com/minio/minio/tree/master/docs/tls/kubernetes#2-create-kubernetes-secret certSecret: "" publicCrt: public.crt privateKey: private.key ## Trusted Certificates Settings for MinIO. Ref: https://docs.minio.io/docs/how-to-secure-access-to-minio-server-with-tls#install-...

Number of MinIO containers running replicas: 4 # Number of expanded MinIO clusters zones: 1 ## TLS Settings for MinIO tls: enabled: false ## Create a secret with private.key and public.crt files and pass that here. Ref: https://github.com/minio/minio/tree/master/docs/tls/kubernetes#2-create-kubernetes-secret certSecret: "" publicCrt: public.crt privateKey: private.key ## Trusted Certificates Settings for MinIO. Ref: https://docs.minio.io/docs/how-to-secure-access-to-minio-server-with-tls#install-...

Number of MinIO containers running replicas: 4 # Number of expanded MinIO clusters zones: 1 ## TLS Settings for MinIO tls: enabled: false ## Create a secret with private.key and public.crt files and pass that here. Ref: https://github.com/minio/minio/tree/master/docs/tls/kubernetes#2-create-kubernetes-secret certSecret: "" publicCrt: public.crt privateKey: private.key ## Trusted Certificates Settings for MinIO. Ref: https://docs.minio.io/docs/how-to-secure-access-to-minio-server-with-tls#install-...

Number of MinIO containers running replicas: 4 # Number of expanded MinIO clusters zones: 1 ## TLS Settings for MinIO tls: enabled: false ## Create a secret with private.key and public.crt files and pass that here. Ref: https://github.com/minio/minio/tree/master/docs/tls/kubernetes#2-create-kubernetes-secret certSecret: "" publicCrt: public.crt privateKey: private.key ## Trusted Certificates Settings for MinIO. Ref: https://docs.minio.io/docs/how-to-secure-access-to-minio-server-with-tls#install-...

Number of MinIO containers running replicas: 4 # Number of expanded MinIO clusters zones: 1 ## TLS Settings for MinIO tls: enabled: false ## Create a secret with private.key and public.crt files and pass that here. Ref: https://github.com/minio/minio/tree/master/docs/tls/kubernetes#2-create-kubernetes-secret certSecret: "" publicCrt: public.crt privateKey: private.key ## Trusted Certificates Settings for MinIO. Ref: https://docs.minio.io/docs/how-to-secure-access-to-minio-server-with-tls#install-...

Number of MinIO containers running replicas: 16 # Number of expanded MinIO clusters pools: 1 ## TLS Settings for MinIO tls: enabled: false ## Create a secret with private.key and public.crt files and pass that here. Ref: https://github.com/minio/minio/tree/master/docs/tls/kubernetes#2-create-kubernetes-secret certSecret: "" publicCrt: public.crt privateKey: private.key ## Trusted Certificates Settings for MinIO. Ref: https://docs.minio.io/docs/how-to-secure-access-to-minio-server-with-tls#install-...

key (not required if using existing secret) projectId: "" # Google cloud project id required ## TLS Settings for MinIO tls: enabled: false ## Create a secret with private.key and public.crt files and pass that here. Ref: https://github.com/minio/minio/tree/master/docs/tls/kubernetes#2-create-kubernetes-secret certSecret: "" publicCrt: public.crt privateKey: private.key ## Trusted Certificates Settings for MinIO. Ref: https://docs.minio.io/docs/how-to-secure-access-to-minio-server-with-tls#install-...