Rhel8にMDATPをインストールしましたが失敗しました。

RHEL8オペレーティングシステムがインストールされているコンピュータがあります。 Linux用のDefender Endpointをインストールするには、ガイドに従う必要がありました。Linuxでのエンドポイント用のMicrosoft Defenderの手動展開

私はそのセクションに来ました：ヤムmdatpのインストール
しかし、このエラーが発生しました。

[root@rhel8]#yum install mdatp
Updating Subscription Management repositories.
Unable to read consumer identity

This system is not registered to Red Hat Subscription Management. You can use subscription-manager to register.

Kubernetes                                                                                                                                                   0.0  B/s |   0  B     02:00
Errors during downloading metadata for repository 'kubernetes':
  - Curl error (28): Timeout was reached for https://packages.cloud.google.com/yum/repos/kubernetes-el7-x86_64/repodata/repomd.xml [Connection timed out after 30001 milliseconds]
Error: Failed to download metadata for repo 'kubernetes': Cannot download repomd.xml: Cannot download repodata/repomd.xml: All mirrors were tried

kubernetesリポジトリを無効にしてみました。/etc/yum.repos.d/kubernetes.repo。 "yum install mdatp"コマンドを再起動すると、次の結果が表示されます。

[root@rhel8]# yum install mdatp
Updating Subscription Management repositories.
Unable to read consumer identity

This system is not registered to Red Hat Subscription Management. You can use subscription-manager to register.

packages-microsoft-com-prod                                                                                                                                  9.7 MB/s | 7.9 MB     00:00
Last metadata expiration check: 0:00:15 ago on Thu 14 Oct 2021 10:54:14 AM CEST.
Dependencies resolved.
=============================================================================================================================================================================================
 Package                                     Architecture                         Version                                    Repository                                                 Size
=============================================================================================================================================================================================
Installing:
 mdatp                                       x86_64                               101.45.00-1                                packages-microsoft-com-prod                                44 M
Installing dependencies:
 libatomic                                   x86_64                               8.4.1-1.el8                                InstallMedia                                               23 k
 mde-netfilter                               x86_64                               100.69.32-1                                packages-microsoft-com-prod                                36 k

Transaction Summary
=============================================================================================================================================================================================
Install  3 Packages

Total download size: 44 M
Installed size: 157 M
Is this ok [y/N]: y
Downloading Packages:
Error opening file for checksum: /run/media/root/RHEL-8-4-0-BaseOS-x86_64/BaseOS/Packages/libatomic-8.4.1-1.el8.x86_64.rpm
Package "libatomic-8.4.1-1.el8.x86_64" from local repository "InstallMedia" has incorrect checksum
Error: Some packages from local repository have incorrect checksum

使用コマンド：

[root@rhel8]# dnf repolist
Updating Subscription Management repositories.
Unable to read consumer identity

This system is not registered to Red Hat Subscription Management. You can use subscription-manager to register.

repo id                                                                                      repo name
InstallMedia                                                                                 Red Hat Enterprise Linux 8.4.0
docker-ce-stable                                                                             Docker CE Stable - x86_64
kubernetes                                                                                   Kubernetes
packages-microsoft-com-prod                                                                  packages-microsoft-com-prod

パッケージをインストールすると自由原子このリンクから自由原子とパッケージmdatpこのリンクからmdatp、機械を破壊しますか？