我正在尝试在 CentOS 7 中执行本教程: https://www.digitalocean.com/community/tutorials/how-to-serve-django-applications-with-uwsgi-and-nginx-on-centos-7
我想在 CentOS 7 上使用 Nginx、uWsgi 测试 Django 基本项目。 但在浏览器中会出现此错误:
502 Bad Gateway
nginx/1.20.1
firstsite.ini
[uwsgi]
project = firstsite
username = richard
base = /home/%(username)
chdir = %(base)/%(project)/Documentos/desenvolvimento/nginxteste/%(project)
home = %(base)/Env/%(project)
module = %(project).wsgi:application
master = true
processes = 5
uid = %(username)
socket = /home/richard/www/%(project).sock
chown-socket = %(username):nginx
chmod-socket = 660
vacuum = true
uwsgi.service
[Unit]
Description=uWSGI Emperor service
[Service]
ExecStartPre=/usr/bin/bash -c 'mkdir -p /home/richard/www/; chown richard:nginx /home/richard/www/'
ExecStart=/usr/bin/uwsgi --emperor /etc/uwsgi/sites
Restart=always
KillSignal=SIGQUIT
Type=notify
NotifyAccess=all
[Install]
WantedBy=multi-user.target
nginx.conf
# For more information on configuration, see:
# * Official English Documentation: http://nginx.org/en/docs/
# * Official Russian Documentation: http://nginx.org/ru/docs/
user nginx;
worker_processes auto;
error_log /var/log/nginx/error.log;
pid /run/nginx.pid;
# Load dynamic modules. See /usr/share/doc/nginx/README.dynamic.
include /usr/share/nginx/modules/*.conf;
events {
worker_connections 1024;
}
http {
log_format main '$remote_addr - $remote_user [$time_local] "$request" '
'$status $body_bytes_sent "$http_referer" '
'"$http_user_agent" "$http_x_forwarded_for"';
access_log /var/log/nginx/access.log main;
sendfile on;
tcp_nopush on;
tcp_nodelay on;
keepalive_timeout 65;
types_hash_max_size 4096;
include /etc/nginx/mime.types;
default_type application/octet-stream;
# 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;
server {
listen 80;
server_name firstsite.com www.firstsite.com;
location = favicon.ico { access_log off; log_not_found off; }
location /static/ {
root /home/richard/Documentos/desenvolvimento/nginxteste/firstsite;
}
location / {
include uwsgi_params;
uwsgi_pass unix:/home/richard/www/firstsite.sock;
}
}
# server {
# listen 80;
# server_name secondsite.com www.secondsite.com;
#
# location = favicon.ico { access_log off; log_not_found off; }
# location /static/ {
# root /home/richard/Documentos/desenvolvimento/nginxteste/secondsite;
# }
#
# location / {
# include uwsgi_params;
# uwsgi_pass unix:/run/uwsgi/secondsite.sock;
# }
#
# }
server {
listen 80;
listen [::]:80;
server_name _;
root /usr/share/nginx/html;
# Load configuration files for the default server block.
include /etc/nginx/default.d/*.conf;
error_page 404 /404.html;
location = /404.html {
}
error_page 500 502 503 504 /50x.html;
location = /50x.html {
}
}
# Settings for a TLS enabled server.
#
# server {
# listen 443 ssl http2;
# listen [::]:443 ssl http2;
# server_name _;
# root /usr/share/nginx/html;
#
# ssl_certificate "/etc/pki/nginx/server.crt";
# ssl_certificate_key "/etc/pki/nginx/private/server.key";
# ssl_session_cache shared:SSL:1m;
# ssl_session_timeout 10m;
# ssl_ciphers HIGH:!aNULL:!MD5;
# ssl_prefer_server_ciphers on;
#
# # Load configuration files for the default server block.
# include /etc/nginx/default.d/*.conf;
#
# error_page 404 /404.html;
# location = /40x.html {
# }
#
# error_page 500 502 503 504 /50x.html;
# location = /50x.html {
# }
# }
}
/var/log/nginx 中出现错误:
2022/05/13 14:03:36 [暴击] 53778#53778: *1 connect() 到 unix:/home/richard/www/firstsite.sock 失败(13:权限被拒绝) 连接到上游时,客户端:172.17.2.139,服务器: firstsite.com,请求:“GET / HTTP/1.1”,上游: “uwsgi://unix:/home/richard/www/firstsite.sock:”,主机:“172.17.2.139”
我认为它有一些权限,但我尝试了所有方法,错误仍然存在。
有人可以帮助我吗?
我通过导航到 nginx.conf 文件解决了我的问题 cd /etc/nginx/ 然后我将第一行“用户 www-data”更改为“用户 root” 注意:“root”是我的虚拟服务器的名称