nginx: [emerg] bind() to [::]:80 failed(98:地址已被使用)

突然我得到下面的nginx错误

 * Restarting nginx
 * Stopping nginx nginx
   ...done.
 * Starting nginx nginx
nginx: [emerg] bind() to [::]:80 failed (98: Address already in use)
nginx: [emerg] bind() to [::]:80 failed (98: Address already in use)
nginx: [emerg] bind() to [::]:80 failed (98: Address already in use)
nginx: [emerg] bind() to [::]:80 failed (98: Address already in use)
nginx: [emerg] bind() to [::]:80 failed (98: Address already in use)
nginx: [emerg] still could not bind()
   ...done.
   ...done.

如果我跑

lsof -i :80 or sudo fuser -k 80/tcp

我什么也得不到。80端口上没有东西

然后我运行如下:

sudo netstat -pan | grep ":80"
tcp        0      0 127.0.0.1:8070          0.0.0.0:*               LISTEN      15056/uwsgi     
tcp        0      0 10.170.35.97:39567      10.158.58.13:8080       TIME_WAIT   -               
tcp        0      0 10.170.35.97:39564      10.158.58.13:8080       TIME_WAIT   -               
tcp        0      0 10.170.35.97:39584      10.158.58.13:8080       TIME_WAIT   -               
tcp        0      0 10.170.35.97:39566      10.158.58.13:8080       TIME_WAIT   -               
tcp        0      0 10.170.35.97:39571      10.158.58.13:8080       TIME_WAIT   -               
tcp        0      0 10.170.35.97:39580      10.158.58.13:8080       TIME_WAIT   -               
tcp        0      0 10.170.35.97:39562      10.158.58.13:8080       TIME_WAIT   -               
tcp        0      0 10.170.35.97:39582      10.158.58.13:8080       TIME_WAIT   -               
tcp        0      0 10.170.35.97:39586      10.158.58.13:8080       TIME_WAIT   -               
tcp        0      0 10.170.35.97:39575      10.158.58.13:8080       TIME_WAIT   -               
tcp        0      0 10.170.35.97:39579      10.158.58.13:8080       TIME_WAIT   -               
tcp        0      0 10.170.35.97:39560      10.158.58.13:8080       TIME_WAIT   -               
tcp        0      0 10.170.35.97:39587      10.158.58.13:8080       TIME_WAIT   -               
tcp        0      0 10.170.35.97:39591      10.158.58.13:8080       TIME_WAIT   -               
tcp        0      0 10.170.35.97:39589      10.158.58.13:8080       TIME_WAIT   -

我被难住了。我如何调试这个?

我在端口8070上使用带有代理通道的uwsgi。Uwsgi正在运行。Nginx则不然。我使用的是ubuntu 12.4

下面是我的nginx conf文件的相关部分

upstream uwsgi_frontend {
          server 127.0.0.1:8070;
        }
server {
listen 80;
        server_name 127.0.0.1;
        location = /favicon.ico {
                  log_not_found off;
                }



                location / {
                       include uwsgi_params;
                       uwsgi_buffering off;

                       uwsgi_pass 127.0.0.1:8070;
                 }
        }

下面是我在ubuntu 12.04上安装nginx的方法

nginx=stable;add-apt-repository ppa:nginx/$nginx;
apt-get update
apt get install nginx-full

当前回答

请尝试执行该命令

sudo fuser -k 443/tcp
service nginx restart

fuser命令将找到进程id(PID)， -k标志将杀死进程，使nginx重新启动。

2018-03-29 04:49:23

其他回答

多个服务可以在同一个端口上侦听。这个问题通常来自于在同一台机器上混合使用Apache和NGINX。

检查:

Sudo netstat -plant | grep 80

停止Apache并重启NGINX:

Sudo systemctl stop apache2 && Sudo systemctl restart nginx && Sudo systemctl status nginx

2021-08-06 05:34:39

我知道这是旧的，但也要确保没有一个docker集装箱已经在80端口。那是我的问题。

2020-12-31 17:34:36

我也有同样的问题，但我看到Nginx监听了80端口:

tcp        0      0 0.0.0.0:80                  0.0.0.0:*                   LISTEN      9730/nginx

但是当我试图重新启动它时，我有错误:

    service nginx restart
Stopping nginx:                                            [FAILED]
Starting nginx: nginx: [emerg] bind() to 0.0.0.0:80 failed (98: Address already in use)
nginx: [emerg] bind() to 0.0.0.0:443 failed (98: Address already in use)
nginx: [emerg] bind() to 0.0.0.0:80 failed (98: Address already in use)
nginx: [emerg] bind() to 0.0.0.0:443 failed (98: Address already in use)
nginx: [emerg] bind() to 0.0.0.0:80 failed (98: Address already in use)
nginx: [emerg] bind() to 0.0.0.0:443 failed (98: Address already in use)
nginx: [emerg] bind() to 0.0.0.0:80 failed (98: Address already in use)
nginx: [emerg] bind() to 0.0.0.0:443 failed (98: Address already in use)
nginx: [emerg] bind() to 0.0.0.0:80 failed (98: Address already in use)
nginx: [emerg] bind() to 0.0.0.0:443 failed (98: Address already in use)
nginx: [emerg] still could not bind()

我的问题是在配置文件，我设置PID文件，似乎系统不能正确捕获它:

user nginx;
worker_processes 1;
error_log /var/log/nginx/error.log;
pid /run/nginx.pid;

当我取出它时，它工作了。

2020-05-19 21:25:47

我用nginx运行Varnish服务器。我的varnish服务器运行在端口80上，因此，我的nginx服务器没有启动。我在所有nginx配置文件中将端口更改为8088，但我的default.conf文件在/etc/nginx/conf中。d目录下的Ubuntu服务器。

由于我的conf.d目录包含在主/etc/nginx.conf文件中，nginx没有启动。

将“/etc/nginx/conf.d/default.conf”重命名为“/etc/nginx/conf.d/default.conf”。/etc/nginx/conf.d/*.conf;从我的nginx.conf文件。

2022-05-05 17:50:52

另一个可能的问题是，当你在nginx中通过根目录启动ngix时，它会启动两次。例如，Config是对用户'www-data'进行配置的。因此，您需要切换到另一个用户(而不是根用户)来启动服务。

2022-10-30 12:38:15

nginx: [emerg] bind() to [::]:80 failed(98:地址已被使用)

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