![nginx 1.12.2 未绑定到 Centos 7.4 上的端口](https://linux22.com/image/719939/nginx%201.12.2%20%E6%9C%AA%E7%BB%91%E5%AE%9A%E5%88%B0%20Centos%207.4%20%E4%B8%8A%E7%9A%84%E7%AB%AF%E5%8F%A3.png)
我在 Centos 7.4 上通过 yum 安装了 nginx。我添加了一些/etc/nginx/conf.d
监听 80 端口的站点。下面是示例:
server {
listen 80;
root /var/www/vhosts/somesite;
index index.php index.html index.htm;
server_name api.somesite.info;
location / {
try_files $uri $uri/ /index.php?$args;
}
location ~ \.php$ {
try_files $uri =404;
fastcgi_split_path_info ^(.+\.php)(/.+)$;
fastcgi_pass unix:/var/run/impro.somesite.sock;
fastcgi_index index.php;
include fastcgi_params;
}
}
nginx -t 返回:
nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
nginx: configuration file /etc/nginx/nginx.conf test is successful
服务启动如下:
systemctl start nginx
这不会返回任何错误。并且目前没有安装防火墙。
问题是,即使我指向/etc/hosts
api.somesite.info,也会被拒绝连接。
为了查看绑定的端口,我运行了netstat -ltnep
,结果如下:
Proto Recv-Q Send-Q Local Address Foreign Address State
User Inode PID/Program name
tcp 0 0 0.0.0.0:111 0.0.0.0:* LISTEN 0 14585 1/systemd
tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 0 18224 1105/sshd
tcp 0 0 127.0.0.1:25 0.0.0.0:* LISTEN 0 16689 979/master
tcp 0 0 127.0.0.1:9000 0.0.0.0:* LISTEN 0 68092 4930/php-fpm: maste
tcp6 0 0 :::3306 :::* LISTEN 27 51441 26589/mysqld
tcp6 0 0 :::111 :::* LISTEN 0 14584 1/systemd
tcp6 0 0 :::22 :::* LISTEN 0 18226 1105/sshd
tcp6 0 0 ::1:25 :::* LISTEN 0 16690 979/master
因此,虽然 php-fpm 已绑定到端口(我实际上主要使用套接字,但我认为这与此无关),但 nginx 尚未绑定。请注意,没有任何东西监听端口 80 - 此版本的 centos 中默认未安装 apache。
我可以通过运行以下命令看到 nginx 正在运行systemctl status nginx
:
nginx.service - The nginx HTTP and reverse proxy server
Loaded: loaded (/usr/lib/systemd/system/nginx.service; enabled; vendor preset: disabled)
Active: active (running) since Wed 2018-04-04 15:24:04 BST; 4min 8s ago
Process: 6091 ExecStart=/usr/sbin/nginx (code=exited, status=0/SUCCESS)
Process: 6088 ExecStartPre=/usr/sbin/nginx -t (code=exited, status=0/SUCCESS)
Process: 6086 ExecStartPre=/usr/bin/rm -f /run/nginx.pid (code=exited, status=0/SUCCESS)
Main PID: 6094 (nginx)
CGroup: /system.slice/nginx.service
├─6094 nginx: master process /usr/sbin/nginx
└─6095 nginx: worker process
Apr 04 15:24:04 smaractus systemd[1]: Starting The nginx HTTP and reverse proxy server...
Apr 04 15:24:04 smaractus nginx[6088]: nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
Apr 04 15:24:04 smaractus nginx[6088]: nginx: configuration file /etc/nginx/nginx.conf test is successful
Apr 04 15:24:04 smaractus systemd[1]: Failed to read PID from file /run/nginx.pid: Invalid argument
Apr 04 15:24:04 smaractus systemd[1]: Started The nginx HTTP and reverse proxy server.
我在这里看到一个警告,它无法找到 pid 文件,但据我所知,这不是什么大问题?现在不知道该去哪里找。为什么 nginx 没有绑定端口 80?
答案1
您是否碰巧在 看到过这个nginx.conf
?
# Load modular configuration files from the /etc/nginx/conf.d directory.
# See http://nginx.org/en/docs/ngx_core_module.html#include
# for more information.
include /etc/nginx/conf.d/*.conf;
这意味着 中的文件名称/etc/nginx/conf.d
必须以 结尾.conf
。请检查文件的名称并将其重命名,使其以 结尾.conf
。其他任何名称都将被忽略。