创建内网yum源
1、安装createrepo
yum -y install createrepo
2、创建镜像存放目录
mkdir /yum/repo/centos7 -p
修改配置yum配置文件
grep -Ev "^(#|$)" /etc/yum.conf
[main]
cachedir=/yum/repo/centos7
keepcache=1
debuglevel=2
logfile=/var/log/yum.log
exactarch=1
obsoletes=1
gpgcheck=1
plugins=0
installonly_limit=5
bugtracker_url=http://bugs.centos.org/set_project.php?project_id=23&ref=http://bugs.centos.org/bug_report_page.php?category=yum
distroverpkg=centos-release
3、安装nginx
yum -y install nginx
4、nginx配置
vim /etc/nginx/nginx.conf
server {
listen 80 default_server;
listen [::]:80 default_server;
server_name x.x.x.x; #修改此行,yum源服务器的IP
root /usr/share/nginx/html;
# Load configuration files for the default server block.
include /etc/nginx/default.d/*.conf;
location / {
root /my_repo; #添加仓库的实际路径
autoindex on; #关键所在,必须添加
}
error_page 404 /404.html;
location = /40x.html {
}
5、安装downloadonly 插件包
yum install yum-utils
6、下载镜像包
命令格式:
yumdownloader --resolve(可选,意为下依赖包) --destdir=软件存放位置 (可选) +软件包名
yumdownloader --resolve nginx --destdir=/yum/repo/centos7 /nginx
7、生成镜像仓库,会在仓库目录下生成一个repodata 的目录。
createrepo -p /yum/repo/centos7
后期维护
1、服务端
每次下载完镜像后,都需要更新yum仓库列表
createrepo --update -p /yum/repo/centos7
2、客户端
配置内网yum源
vim Internal.repo
[base]
name = "Internal_repo"
baseurl = http://10.8.9.22/centos7
gpgcheck = 0
enabled = 1
[updates]
name = "Internal_repo"
baseurl = http://10.8.9.22/centos7
gpgcheck = 0
enabled = 1