【重磅推荐】Centos7上安装Nginx两种方法【离线下载安装和使用yum安装】个人推荐yum安装,比较容易

骑猪看日落 2021-08-29 14:23 443阅读 0赞

**【第一步】推荐这种云安装方式【安装最新版本的nginx，如果遇到yum安装无法找到包, 请按此操作】：**

[nginx安装错误:No package nginx available][nginx_No package nginx available]：[https://www.cnblogs.com/maxwell-xu/p/8000458.html][nginx_No package nginx available]

**【第二步】务必注意，nginx安装可能会出现如下错误【【Centos7-minimal安装yum无法使用错误】yum提示“Cannot retrieve metalink for repository: epel/x86\_64” 解决方法】**：[https://blog.csdn.net/weixin\_43343144/article/details/106697549][https_blog.csdn.net_weixin_43343144_article_details_106697549]

**【第三步】你的centos7系统默认情况下,可能会开启SELinux【一定要设置禁用,否则无法访问nginx】**[https://blog.csdn.net/weixin\_43343144/article/details/106325781][https_blog.csdn.net_weixin_43343144_article_details_106325781]

**【最后一步】确保你的防火墙开通了80端口！**

**其他辅助参考资料**

参考别人的文档：[https://www.cnblogs.com/gucb/p/11989447.html][https_www.cnblogs.com_gucb_p_11989447.html]

**当你把路径放置在root目录下时,很有可能出现403禁止访问的权限问题**

nginx常见错误：[nginx文件访问403问题][nginx_403]

参考：[https://www.cnblogs.com/liqipeng/p/9451760.html][nginx_403]

### **以下是官方需配置的方式【这种方式配置的nginx目录可能不是那么完整】：** ###

**可能出现的错误：**[https://blog.csdn.net/weixin\_43343144/article/details/106325314][https_blog.csdn.net_weixin_43343144_article_details_106325314]

关于yum安装：请参考官方文档流程：[https://nginx.org/en/linux\_packages.html\#RHEL-CentOS][https_nginx.org_en_linux_packages.html_RHEL-CentOS]

**第一步：要设置yum存储库，请创建名为/etc/yum.repos.d/nginx的文件。附条件:**

[nginx-stable]
    name=nginx stable repo
    baseurl=http://nginx.org/packages/centos/$releasever/$basearch/
    gpgcheck=1
    enabled=1
    gpgkey=https://nginx.org/keys/nginx_signing.key
    module_hotfixes=true
    
    [nginx-mainline]
    name=nginx mainline repo
    baseurl=http://nginx.org/packages/mainline/centos/$releasever/$basearch/
    gpgcheck=1
    enabled=0
    gpgkey=https://nginx.org/keys/nginx_signing.key
    module_hotfixes=true

**第二步：然后查看一下是否成功加载了这个安装源：yum repolist**

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzM0MzE0NA_size_16_color_FFFFFF_t_70][]

第三步：执行安装命令：

yum install nginx

[nginx_No package nginx available]: https://www.cnblogs.com/maxwell-xu/p/8000458.html
[https_blog.csdn.net_weixin_43343144_article_details_106697549]: https://blog.csdn.net/weixin_43343144/article/details/106697549
[https_blog.csdn.net_weixin_43343144_article_details_106325781]: https://blog.csdn.net/weixin_43343144/article/details/106325781
[https_www.cnblogs.com_gucb_p_11989447.html]: https://www.cnblogs.com/gucb/p/11989447.html
[nginx_403]: https://www.cnblogs.com/liqipeng/p/9451760.html
[https_blog.csdn.net_weixin_43343144_article_details_106325314]: https://blog.csdn.net/weixin_43343144/article/details/106325314
[https_nginx.org_en_linux_packages.html_RHEL-CentOS]: https://nginx.org/en/linux_packages.html#RHEL-CentOS
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzM0MzE0NA_size_16_color_FFFFFF_t_70]: /images/20210813/df04e189958743bf94bf1ef05b1a4fe4.png