EnvMinIOSubnetProxy   = "MINIO_SUBNET_PROXY"

	EnvMinIOCallhomeEnable    = "MINIO_CALLHOME_ENABLE"
	EnvMinIOCallhomeFrequency = "MINIO_CALLHOME_FREQUENCY"

	EnvMinIOServerURL             = "MINIO_SERVER_URL"
	EnvBrowserRedirect            = "MINIO_BROWSER_REDIRECT" // On by default
	EnvBrowserRedirectURL         = "MINIO_BROWSER_REDIRECT_URL"
	EnvRootDriveThresholdSize     = "MINIO_ROOTDRIVE_THRESHOLD_SIZE"

	}

	if serverURL := env.Get(config.EnvMinIOServerURL, ""); serverURL != "" {
		u, err := xnet.ParseHTTPURL(serverURL)
		if err != nil {
			logger.Fatal(err, "Invalid MINIO_SERVER_URL value in environment variable")
		}
		// Look for if URL has invalid values and return error.
		if !((u.Scheme == "http" || u.Scheme == "https") &&
			(u.Path == "/" || u.Path == "") && u.Opaque == "" &&