red hat无法更新订阅存储库

问题描述：

Updating Subscription Management repositories.
Red Hat Enterprise Linux 8 for x86_64 – BaseOS (RPMs)
Errors during downloading metadata for repository ‘rhel-8-for-x86_64-baseos-rpms’:
– Status code: 403 for https://cdn.redhat.com/content/dist/rhel8/8/x86_64/baseos/os/repodata/repomd.xml (IP: 0.0.0.0)
Error: Failed to download metadata for repo ‘rhel-8-for-x86_64-baseos-rpms’: Cannot download repomd.xml: Cannot download repodata/repomd.xml: All mirrors were tried

# sudo dnf update 更新订阅存储库，返回：

Red Hat Enterprise Linux 8 for x86_64 – BaseOS (RPM) 361 B/s | 360 B 00:00
下载存储库“rhel-8-for-x86_64-baseos-rpms”的元数据时出错：
无法下载 repo ‘rhel-8-for-x86_64-baseos-rpms’ 的元数据：无法下载 repomd.xml：无法下载 repodata/repomd.xml：并已尝试所有镜像

使用以下命令进行订阅管理器注册:

sudo subscription-manager register

如果系统已经注册，会返回：

This system is already registered. Use –force to override

该系统已经注册，使用 –force 覆盖

使用命令–force，进行覆盖

进行覆盖后，会进行原来的系统注销，并删除所有本地数据

系统返回提示，要求您输入账户ID及密码进行系统注册。

输入账户ID及密码，返回提示：

系统已注册及ID号码

输入命令即可进行系统更新

Sudo dnf update

备注：

以上命令无效时，可以使用以下命令进行操作，更新red hat订阅存储库

[silky@silky.cn-0-10 ~]# sudo subscription-manager clean
已删除所有本地数据
[silky@silky.cn-0-10 ~]# subscription-manager register –username 用户名–password 账户密码 –auto-attach

正在注册到：subscription.rhsm.redhat.com:443/subscription

实际操作步骤:

[Debian@VOEL-0-15-SILKY ~]$ sudo subscription-manager register
This system is already registered. Use –force to override
[Debian @ VOEL-0-15-SILKY ~]$ sudo subscription-manager register –force
Unregistering from: subscription.rhsm.redhat.com:443/subscription
The system with UUID 00000000-0000-0000-0000-000000000000 has been unregistered
All local data removed
Registering to: subscription.rhsm.redhat.com:443/subscription
Username: 账户ID
Password: 账户密码
The system has been registered with ID: 00000000-0000-0000-0000-000000000000
The registered system name is: VOEL-0-15-SILKY