CentOS 使用httpd 配置局域网yum源

yum服务端：CentOS 7.5 192.168.100.30
yum客户端：CentOS 7.5 192.168.100.7

一、服务端配置
1、服务端挂载镜像

mkdir -p /mnt/iso
mount  -o loop  /home/4A/CentOS-7-x86_64-DVD-1804.iso  /mnt/iso
echo "mount  -o loop  /home/4A/CentOS-7-x86_64-DVD-1804.iso  /mnt/iso" >> /etc/rc.local
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2、配置repo文件信息

cd  /etc/yum.repos.d/
mkdir /bak
mv *.repo /bak
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vim mylocal.repo
[mylocal]
name=CentOS-Local
baseurl=file:///mnt/iso
gpgcheck=1
enabled=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7
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3、清除缓存
yum  clean all
 列出可用的YUM源
yum repolist
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4、服务端安装httpd

cd  /mnt/iso/Packages/
rpm -ivh  httpd*.rpm  apr*.rpm  --nodeps --force 
#配置httpd
vim /etc/httpd/conf/httpd.conf
httpd.conf需要修改内容：
ServerAdmin root@192.168.100.30
ServerName 192.168.100.30:80
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5、YUM源配置到httpd（Apache Server）中，其他的服务器即可通过网络访

问这个内网中的YUM源
cp -r /mnt/iso/*  /var/www/html/CentOS-7.5

#启动httpd服务
service  httpd start 或者  systemctl start httpd.setvice

#尝试访问
http://192.168.100.30/CentOS-7.5/
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二、客户端配置

配置repo文件信息
cd  /etc/yum.repos.d/
mkdir /bak
mv *.repo /bak

vim mylocal.repo
内容如下：
[yum-from-192.168.100.30]
name=yum_from 192.168.182.30
baseurl=http://192.168.100.30/CentOS-7.5/
enabled=1
gpgcheck=1
gpgkey=http://192.168.100.30/mnt/iso/RPM-GPG-KEY-CentOS-7

yum clean all
yum repolist



##用ansible批量配置
ansible linux -m script -a "yum.sh"

yum.sh内容如下：
cd /etc/yum.repos.d/
mkdir bak/
mv *.repo bak/
touch mylocal.repo
cat >> /etc/yum.repos.d/mylocal.repo <