为什么NGINX给出504网关超时错误?
我的为什么NGINX给出504网关超时错误?,nginx,web,gunicorn,portforwarding,Nginx,Web,Gunicorn,Portforwarding,我的NGINXconf是- server { listen 80; server_name site.com ; location / { include proxy_params; proxy_pass http://0.0.0.0:8000; } listen 443 ssl; # managed by Certbot ssl_certificate /etc/letsencrypt/live/site.c
NGINX
conf是-
server {
listen 80;
server_name site.com ;
location / {
include proxy_params;
proxy_pass http://0.0.0.0:8000;
}
listen 443 ssl; # managed by Certbot
ssl_certificate /etc/letsencrypt/live/site.com/fullchain.pem; # managed by Certbot
ssl_certificate_key /etc/letsencrypt/live/site.com/privkey.pem; # managed by Certbot
include /etc/letsencrypt/options-ssl-nginx.conf; # managed by Certbot
ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; # managed by Certbot
}
我正在Gunicorn
端口8000上运行Flask应用程序。当我尝试访问我的站点时,我得到了一个504网关超时
nginx/1.14.0(Ubuntu)
在error.log
中,它说-
upstream timed out (110: Connection timed out) while connecting to upstream, client:myip server: site.com, request: "GET / HTTP/1.1", upstream: "http://0.0.0.0:8000/", host: "mysite.com"
您的配置中有一些错误
- 不能有一台服务器在多个端口上侦听
- 您不应该写0.0.0.0:8000,而应该尝试写127.0.0.1:8000
server {
server_name site.com www.site.com;
location / {
proxy_pass http://127.0.0.1:8000/;
}
listen [::]:443 ssl; # managed by Certbot
listen 443 ssl; # managed by Certbot
ssl_certificate /etc/letsencrypt/live/site.com/fullchain.pem;
ssl_certificate_key /etc/letsencrypt/live/site.com/privkey.pem;
include /etc/letsencrypt/options-ssl-nginx.conf;
ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem;
}
server {
if ($host = www.site.com) {
return 301 https://$host$request_uri;
}
if ($host = site.com) {
return 301 https://$host$request_uri;
}
listen 80;
listen [::]:80;
server_name site.com www.site.com;
return 404;
}
祝你好运:-)建议保持下面的值,这样可以解决超时问题
proxy_connect_timeout 300;
proxy_send_timeout 300;
proxy_read_timeout 300;
我是否将其放在nginx.conf或sites enabled/mysite中??谢谢!我在站点中有我所有的不同域,然后我在站点中启用了这些文件的快捷方式
sudo ln-s/etc/nginx/sites available/site.com/etc/nginx/sites enabled/
查看一些有关digitalocean的教程。当我这样做的时候,他们真的很好,并且尝试访问我得到504网关超时。即使应用程序正在端口8000上运行,并且可以通过myip:8000访问。您的DNS设置是否正确,是否重新启动了nginx?是的。它过去一直工作得很好,直到今天,我不知道发生了什么。