connect() failed (111: Connection refused)

connect() failed (111: Connection refused)

nginx+uwsgi+django,nginx日志报错： connect() failed (111: Connection refused) while connecting to upstream

出现此错误提示，表明uwsgi.ini或nginx.conf有问题，导致nginx 访问uwsgi被拒绝

解决方法：

1、检查uwsgi.ini

[uwsgi]

socket = 127.0.0.1:8077

chdir = /root/env/demo

wsgi-file = demo/wsgi.py

processes = 2

threads = 4

chmod-socket = 664

vacuum = true

2、检查nginx.conf

server {

listen 80 default_server;

listen [::]:80 default_server;

server_name localhost;

charset utf-8;

# Load configuration files for the default server block.

# include /etc/nginx/default.d/*.conf;

location / {

root /root/env/demo;

include /etc/nginx/uwsgi_params;

uwsgi_pass 127.0.0.1:8077;

}

location /static {

alias /root/env/ht/collected_static;

}

location /media {

alias /root/env/ht/media;

}

}

如果上述还不能解决问题，查看SELinux状态：

#getenforce

用于解决：failed(13:Permissiondenied)whileconnectingtoupstream

如果SELinux status参数为enabled即为开启状态

修改/etc/selinux/config 文件

将SELINUX=enforcing改为SELINUX=disabled