一、注冊RedHat訂閱
~]# sudo subscription-manager register --auto-attach --username=XXX --password=XXX
~]# subscription-manager repos --enable=rhel-7-server-extras-rpms
# 配置使用中國的RHEL yum源
~]# subscription-manager config --rhsm.baseurl=https://china.cdn.redhat.com
~]# subscription-manager refresh
~]# yum clean all
~]# yum makecache
二、取消注冊RedHat訂閱
~]# subscription-manager unregister
三、取消默認yum訂閱注冊功能
使用YUM時提示如下:
[root@ajunyu ~]# yum install yum-utils
Loaded plugins: fastestmirror, product-id, search-disabled-repos, subscription-manager
This system is not registered with an entitlement server. You can use subscription-manager to register.
Loading mirror speeds from cached hostfile
原因:
https://blog.csdn.net/oraoharu/article/details/106808108
這個Red Hat Subscription Manager訂閱管理器,它會讓你一直register,禁用就好。
腳本文件: /usr/lib/yum-plugins/subscription-manager.py
配置文件: /etc/yum/pluginconf.d/subscription-manager.conf
調用了腳本 /usr/share/rhsm/repolib.py
去重寫或者更新/etc/yum.repos.d/redhat.repo文件。
每次yum調用(不禁掉plugins的情況下),都會更新此文件。
因此,為了不沖突,可以如下操作:停止掉該插件的使用,在配置文件中把enable=0即可。
[root@ajunyu ~]# vim /etc/yum/pluginconf.d/subscription-manager.conf
[main]
enabled=0
再次安裝
[root@ajunyu ~]# yum install yum-utils
Loaded plugins: fastestmirror, product-id, search-disabled-repos
Loading mirror speeds from cached hostfile
* base: mirrors.aliyun.com
* elrepo: mirrors.tuna.tsinghua.edu.cn
* extras: mirrors.aliyun.com
* updates: mirrors.aliyun.com
Package yum-utils-1.1.31-54.el7_8.noarch already installed and latest version
Nothing to do