OS + CentOS 7 / yum.repo.d / yum

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CentOS7.2配置本地yum源

https://www.cnblogs.com/yybrhr/p/9914392.html

CentOS 7 yum

 文件：/etc/yum.repos.d/lindows.repo

[yum-cd]
name=cd rpm
baseurl=http://10.27.97.1/centos73/x86_64/os
gpgcheck=0
enabled=1

[centos73]
name=CentOS-7.3
baseurl=http://10.27.97.1/centos73/x86_64/
enabled=1
gpgcheck=0

[centos7.3]
name=CentOS-7.3
baseurl=http://192.168.86.5/centos73/x86_64/os/
enabled=1
gpgcheck=0

[centos7.3-updates]
name=CentOS-7.3 - Updates
baseurl=http://192.168.86.5/centos73/x86_64/updates/
enabled=1
gpgcheck=0

[dockerrepo]
name=Docker Repository
baseurl=http://10.27.97.35/docker/centos/7/
enabled=1
gpgcheck=0

[centosrepo]
name=CentOS Repository
baseurl=http://10.27.97.35/centos/7/x86_64/
enabled=1
gpgcheck=0

[update]
name=update
baseurl=http://10.27.97.35/centos/7/updates/x86_64/
enabled=1
gpgcheck=0

[update-os]
name=update-os
baseurl=http://10.27.97.35/centos/7/os/x86_64/
enabled=1
gpgcheck=0

[3rdparty]
name=3rdparty
baseurl=http://10.27.97.35/centos/7/3rdparty/
enabled=1
gpgcheck=0

配置本地yum更新源

1、#停止firewall

[root@cnhq-scts-app28 ~]# systemctl stop firewalld.service 

#禁止firewall开机启动
[root@cnhq-scts-app28 ~]# systemctl disable firewalld.service 

#查看默认防火墙状态（关闭后显示notrunning，开启后显示running）

[root@cnhq-scts-app28 ~]# firewall-cmd --state

- 获得root 控制权限。在“#”下操作。
- 查看防火墙状态。
systemctl status firewalld
- 临时关闭防火墙命令。重启电脑后，防火墙自动起来。
systemctl stop firewalld
- 永久关闭防火墙命令。重启后，防火墙不会自动启动。
systemctl disable firewalld
- 打开防火墙命令。
systemctl enable firewalld

1、备份
mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup

1、 首先卸载以前装的epel以免影响

rpm -e epel-release

2、下载新的CentOS-Base.repo 到/etc/yum.repos.d/
CentOS 5
wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-5.repo
CentOS 6
wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-6.repo
CentOS 7
wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo

3、运行yum makecache生成缓存

end

1、 首先卸载以前装的epel以免影响

rpm -e epel-release