背景
- 我在
virtual box
下安装了一个最小化的centos 7
- 然后用的其他源
yum
安装的nginx
- 主机ip:
192.168.31.146
-
centos
桥接ip192.168.31.158
- 主机hosts添加地址:
192.168.31.158 cent.com
测试
-
nginx
已经启动,显示running -
nginx
配置文件default.conf
如下: -
nginx -t
显示正常 -
/usr/share/nginx/html
下默认有个html文件 - 主机
ping cent.com
可以ping通,ip是158 - nginx的log里都没有东西
问题
- 主机访问
http://cent.com
无法访问 - 为啥无法访问呢?我是不是漏掉了什么??
解决
- 确实是防火墙问题,感谢@_Zhao的回答,我把防火墙给忘了!
- centos7用的
firewalld
,我说iptables
怎么没开。。 - firewalld默认已经安装并启用了,如果需要nginx可以访问需要执行以下命令:
firewall-cmd --permanent --add-service=http
firewall-cmd --permanent --zone=trusted --add-port=80/tcp
- 其他命令可以参考firewalld使用简介
回复内容:
背景
- 我在
virtual box
下安装了一个最小化的centos 7
- 然后用的其他源
yum
安装的nginx
- 主机ip:
192.168.31.146
-
centos
桥接ip192.168.31.158
- 主机hosts添加地址:
192.168.31.158 cent.com
测试
-
nginx
已经启动,显示running -
nginx
配置文件default.conf
如下: -
nginx -t
显示正常 -
/usr/share/nginx/html
下默认有个html文件 - 主机
ping cent.com
可以ping通,ip是158 - nginx的log里都没有东西
问题
- 主机访问
http://cent.com
无法访问 - 为啥无法访问呢?我是不是漏掉了什么??
解决
- 确实是防火墙问题,感谢@_Zhao的回答,我把防火墙给忘了!
- centos7用的
firewalld
,我说iptables
怎么没开。。 - firewalld默认已经安装并启用了,如果需要nginx可以访问需要执行以下命令:
firewall-cmd --permanent --add-service=http
firewall-cmd --permanent --zone=trusted --add-port=80/tcp
- 其他命令可以参考firewalld使用简介
@savokiss
首先在centos
下尝试使用$curl http://127.0.0.1
命令访问nginx。
如果能够成功获取到nginx
的默认主页。
那么,问题基本出在防火墙上,centos 7
的防火墙使用firewalld
。
所以,你需要让firewalld
放行80
端口。
具体命令请自行google
。
但愿能解决你的问题。

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