uwsgi & Django 与端口 80

Question

如果我使用uwsgi --ini kb_uwsgi.ini --http :80 运行 uwsgi，它会给我一个错误：

[uWSGI] getting INI configuration from kb_uwsgi.ini
*** Starting uWSGI 2.0.14 (64bit) on [Thu Jan 26 12:34:51 2017] ***
compiled with version: 5.4.0 20160609 on 06 January 2017 11:55:37
os: Linux-4.4.0-53-generic #74-Ubuntu SMP Fri Dec 2 15:59:10 UTC 2016
nodename: ip-172-31-16-133
machine: x86_64
clock source: unix
detected number of CPU cores: 4
current working directory: /home/ubuntu/webapps/kenyabuzz
detected binary path: /usr/local/bin/uwsgi
!!! no internal routing support, rebuild with pcre support !!!
chdir() to /home/ubuntu/webapps/kenyabuzz
your processes number limit is 64137
your memory page size is 4096 bytes
detected max file descriptor number: 1024
lock engine: pthread robust mutexes
thunder lock: disabled (you can enable it with --thunder-lock)
bind(): Permission denied [core/socket.c line 769]

如果我在命令前面加上sudo 或使用端口:8000 例如uwsgi --ini kb_uwsgi.ini --http :8000，则站点会加载

现在我尝试使用 nginx 和 uwsgi 使该站点运行，我得到 a 502 Bad Gateway nginx/1.10.0 (Ubuntu) nginx 工作正常，因为网站图标加载并且我可以使用 \static\... 访问静态文件我知道这是 Django 呈现问题。我也试过在不加载 djangoenv 的情况下加载 uwsgi --ini kb_uwsgi.ini --http :8000，它仍然加载。

kb_uwsgi.ini 文件如下所示：

# kb_uwsgi.ini file
[uwsgi]

# Django-related settings
# the base directory (full path)
chdir           = /home/ubuntu/webapps/kenyabuzz
# Django's wsgi file
module          = kb.wsgi
# the virtualenv (full path)
home            = /home/ubuntu/webapps/djangoenv

# process-related settings
# master
master          = true
# maximum number of worker processes
processes       = 10
# the socket (use the full path to be safe
socket          = /tmp/kb.sock
# ... with appropriate permissions - may be needed
# chmod-socket    = 664
# clear environment on exit
vacuum          = true

和kb_nginx.conf 一样

# kb.conf

# the upstream component nginx needs to connect to
upstream django {
    server unix:///tmp/kb.sock; # for a file socket
    #server 0.0.0.0:8001; # for a web port socket (we'll use this first)
}

# configuration of the server
server {
    # the port your site will be served on
    listen      80;
    # the domain name it will serve for
    server_name kenyabuzz.nation.news; # substitute your machine's IP address or FQDN
    charset     utf-8;

    # max upload size
    client_max_body_size 75M;   # adjust to taste

    # Django media
    location /media  {
        alias /home/ubuntu/webapps/kenyabuzz/kb/media;  # your Django project's media files - amend as required
    }

    location /static {
        alias /home/ubuntu/webapps/kenyabuzz/kb/static; # your Django project's static files - amend as required
    }

    location /favicon.ico {
        alias /home/ubuntu/webapps/kenyabuzz/kb/static/kb/favicon.ico; # favicon
    }

    # Finally, send all non-media requests to the Django server.
    location / {
        uwsgi_pass  django;
        include     /home/ubuntu/webapps/kenyabuzz/uwsgi_params; # the uwsgi_params file you installed
    }
}

日志有：

2017/01/26 13:02:17 [crit] 4065#4065: *10 connect() to unix:///tmp/kb.sock failed (2: No such file or directory) while connecting to upstream, client: 197.232.12.165, server: kenyabuzz.nation.news, request: "GET / HTTP/1.1", upstream: "uwsgi://unix:///tmp/kb.sock:", host: "kenyabuzz.nation.news"

uwsgi 应该自动创建文件（确实如此），并在使用上面的示例关闭文件时将其删除。

感谢您对此的任何帮助。

更新

编辑 .ini 文件并取消注释掉 chmod-socket=664 重新启动 nginx 时仍然没有创建 kb.sock 文件。

Answer 1

对于 nginx：

# kb.conf
...
# the upstream component nginx needs to connect to
upstream django {
    server unix:/tmp/kb.sock;
}
...

对于 uWSGI：

# kb_uwsgi.ini file
[uwsgi]
...
# the socket (use the full path to be safe
socket          = /tmp/kb.sock
chmod-socket    = 666
...