基于nginx搭建yum源服务器

2022-06-06 08:09:36

1、首先关闭防护墙或者设置规则通过且关闭selinux

停止firewall

systemctl stop firewalld

禁止firewall开机启动

systemctl disable firewalld

或设置firewall规则

firewall-cmd --permanent --zone=public --add-service=http

firewall-cmd --reload

修改SELINUX=enforce行为SELINUX=disabled

sed -i 's/SELINUX=setenforce 0/SELINUX=disabled/' /etc/sysconfig/selinux

2、nginx-1.14.2版本（编译安装）-自定义安装路径

安装路径：/usr/local/nginx

1.前期准备

安装编译需要的gcc和gcc-c++

yum install -y gcc gcc-c++

安装nginx依赖pcre-devel、openssl-devel、zlib-devel

yum install -y pcre pcre-devel openssl openssl-devel zlib zlib-devel

下载nginx源码包并解压到当前目录

wget http://nginx.org/download/nginx-1.14.2.tar.gz

tar zxvf nginx-1.14..tar.gz

2.nginx编译安装

生成Makefile文件

cd nginx-1.14.

./configure --user=nginx \

--group=nginx \

--prefix=/usr/local/nginx/ \

--with-http_v2_module \

--with-http_ssl_module \

--with-http_sub_module \

--with-http_stub_status_module \

--with-http_gzip_static_module \

--with-pcre

编译源代码并安装

make && make install

3.后期结尾

创建用户

useradd nginx

添加环境变量，创建nginx命令软链接到环境变量

ln -s /usr/local/nginx/sbin/* /usr/local/sbin/

4.配置nginx开启php支持（仅参考）

在server段中开启php支持

找到如下内容，删除注释字符,并将倒数第二行的 /scripts 替换为 $document_root

修改前

#location ~ \.php$ {

# root html;

# fastcgi_pass 127.0.0.1:9000;

# fastcgi_index index.php;

# fastcgi_param SCRIPT_FILENAME /scripts$fastcgi_script_name;

# include fastcgi_params;

修改后

location ~ \.php$ {

root html;

fastcgi_pass 127.0.0.1:9000;

fastcgi_index index.php;

fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;

include fastcgi_params;

}

该段代码在server中的位置：

server {

listen 80;

server_name localhost;

location / {

root html;

index index.php index.html index.htm;

}

location ~ \.php$ {

root html;

fastcgi_pass 127.0.0.1:9000;

fastcgi_index index.php;

fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;

include fastcgi_params;

}

注意：location ~ \.php$ {}块中root的值和location / {}块中root的值需要一致

3、开启nginx目录浏览

vim /usr/local/nginx/conf/nginx.conf

添加如下内容：

location / {

        root /usr/local/nginx/html/pack/    //指定实际目录绝对路径；

        autoindex on;                       //开启目录浏览功能；

        autoindex_exact_size off;           //关闭详细文件大小统计，让文件大小显示MB，GB单位，默认为b；

        autoindex_localtime on;             //开启以服务器本地时区显示文件修改日期！

}

还有一个问题是这里开启的是全局的目录浏览功能，那么如何实现具体目录浏览功能呢？（仅参考）

2. 只打开网站部分目录浏览功能

只打开http://www.******.com/soft 目录浏览

vi /usr/local/nginx/conf/nginx.conf #编辑配置文件，在server {下面添加以下内容：

location /soft {

autoindex on;

autoindex_exact_size off;

autoindex_localtime on;

}

:wq! #保存，退出

4、创建目录

在web根目录下创建centosplus、extras、updates、os四个目录

mkdir centosplus extras updates os

#这四个目录用来区分类型（仅参考）

for DIR in $(ls); do cd $DIR; mkdir Packages; cd ..; done

5、利用rsync同步至本地

rsync -avz --delete rsync://mirrors.ustc.edu.cn/centos/6/os/x86_64/Packages/ /usr/local/nginx/html/pack/centos/6/os/x86_64/Packages/

rsync -avz --delete rsync://mirrors.ustc.edu.cn/centos/6/extras/x86_64/Packages/ /usr/local/nginx/html/pack/centos/6/extras/x86_64/Packages/

rsync -avz --delete rsync://mirrors.ustc.edu.cn/centos/6/updates/x86_64/Packages/ /usr/local/nginx/html/pack/centos/6/updates/x86_64/Packages/

rsync -avz --delete rsync://mirrors.ustc.edu.cn/centos/6/centosplus/x86_64/Packages/ /usr/local/nginx/html/pack/centos/6/centosplus/x86_64/Packages/

rsync -avz --delete rsync://mirrors.ustc.edu.cn/centos/7/os/x86_64/Packages/ /usr/local/nginx/html/pack/centos/7/os/x86_64/Packages/

rsync -avz --delete rsync://mirrors.ustc.edu.cn/centos/7/extras/x86_64/Packages/ /usr/local/nginx/html/pack/centos/7/extras/x86_64/Packages/

rsync -avz --delete rsync://mirrors.ustc.edu.cn/centos/7/updates/x86_64/Packages/ /usr/local/nginx/html/pack/centos/7/updates/x86_64/Packages/

rsync -avz --delete rsync://mirrors.ustc.edu.cn/centos/7/centosplus/x86_64/Packages/ /usr/local/nginx/html/pack/centos/7/centosplus/x86_64/Packages/

或者同步全部数据（数据量较大不推荐，大小约136G）

rsync -avz --delete rsync://mirrors.ustc.edu.cn/centos/ /usr/local/nginx/html/pack/centos/

提供几个支持rsync同步的网站

mirrors.tuna.tsinghua.edu.cn

mirrors.ustc.edu.cn

mirrors.kernel.org

mirrors.neusoft.edu.cn

6、创建仓库

对三个目录使用createrepo创建仓库（生成repodata目录），供client端检索使用

yum install -y createrepo

createrepo /usr/local/nginx/html/pack/centos//os/x86_64/

createrepo /usr/local/nginx/html/pack/centos//extras/x86_64/

createrepo /usr/local/nginx/html/pack/centos//updates/x86_64/

createrepo /usr/local/nginx/html/pack/centos//centosplus/x86_64/

createrepo /usr/local/nginx/html/pack/centos//os/x86_64/

createrepo /usr/local/nginx/html/pack/centos//extras/x86_64/

createrepo /usr/local/nginx/html/pack/centos//updates/x86_64/

createrepo /usr/local/nginx/html/pack/centos//centosplus/x86_64/

#-o 指定repodata生成的目录

此时yum服务器已经搭建完成

7、创建计划任务

vim /etc/crontab

添加以下内容：

    *  *   root       rsync -avz --delete rsync://mirrors.ustc.edu.cn/centos/ /usr/local/nginx/html/pack/centos/ >/dev/null 2>&1  #每周一5点执行同步命令

同步完成后需要更新仓库

createrepo --update /usr/local/nginx/html/pack/centos//os/x86_64/

createrepo --update /usr/local/nginx/html/pack/centos//extras/x86_64/

createrepo --update /usr/local/nginx/html/pack/centos//updates/x86_64/

createrepo --update /usr/local/nginx/html/pack/centos//centosplus/x86_64/

createrepo --update /usr/local/nginx/html/pack/centos//os/x86_64/

createrepo --update /usr/local/nginx/html/pack/centos//extras/x86_64/

createrepo --update /usr/local/nginx/html/pack/centos//updates/x86_64/

createrepo --update /usr/local/nginx/html/pack/centos//centosplus/x86_64/

8、客户端配置

mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.bak

cat >> /etc/yum.repos.d/CentOS-Base.repo << eof

[base]

name=CentOS-$releasever - Base

baseurl=http://mirrors.yryun.com/centos/$releasever/os/$basearch/

enabled=

gpgcheck=

#released updates

[updates]

name=CentOS-$releasever - Updates

baseurl=http://mirrors.yryun.com/centos/$releasever/updates/$basearch/

enabled=

gpgcheck=

#additional packages that may be useful

[extras]

name=CentOS-$releasever - Extras

baseurl=http://mirrors.yryun.com/centos/$releasever/extras/$basearch/

enabled=

gpgcheck=

#additional packages that extend functionality of existing packages

[centosplus]

name=CentOS-$releasever - Plus

baseurl=http://mirrors.yryun.com/centos/$releasever/centosplus/$basearch/

enabled=

gpgcheck=

eof

#清除所有缓存

yum clean all

#建立缓存

yum makecache

#查看yum源列表

yum repolist

#当yum服务器内容修改了之后或者修改了yum源文件，客户机需要重新建立缓存

#baseurl指向仓库（repodata）所在的目录

码农公寓

1、首先关闭防护墙或者设置规则通过且关闭selinux

2、nginx-1.14.2版本（编译安装）-自定义安装路径

3、开启nginx目录浏览

4、创建目录

5、利用rsync同步至本地

6、创建仓库

7、创建计划任务

8、客户端配置

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