Question

我在nginx服务器后面以emperor模式运行2个附庸（对于主app + websocket）时遇到问题。一切似乎运行良好，但所有websocket请求返回错误502坏网关。 websocket应用程序正在运行django-websocket-redis。我出错的任何想法？

从新贵开始

int value1 = 1;
int value2 = 1;
int value3 = 10;

bool maxIs1 = True;
bool maxIs2 = False;
bool maxIs3 = True;

bool result = compareValues(); //false

使用exec /usr/local/bin/uwsgi --emperor /etc/uwsgi/vassals/ --logto /var/log/uwsgi.log：

/etc/uwsgi/vassals/dashdb_websocket.ini

使用# dashdb_websocket.ini file [uwsgi] umask = 002 home = /opt/dashdb/venv/dashdb-3.5 plugin = python35 chdir = /opt/dashdb master = true no-orphans = true die-on-term = true memory-report = true env = DJANGO_SETTINGS_MODULE=dashdb.settings.opener socket = /var/run/uwsgi/dashdb_ws.sock pythonpath = /opt/dashdb module = dashdb.wsgi_websocket threads = 1 processes = 1 http-websockets = true gevent = 1000 # Log file location daemonize = /var/log/uwsgi/dashdb_websocket.log：

/etc/uwsgi/vassals/dashdb.ini

和nginx config：

# dashdb.ini file

[uwsgi]

# Django-related settings
# the base directory (full path)
chdir           = /opt/%n
# Django's wsgi file
module          = dashdb.wsgi
# the virtualenv (full path)
home            = /opt/dashdb/venv/%n-3.5
plugin          = python35
# settings location
env             = DJANGO_SETTINGS_MODULE=dashdb.settings.opener


# Process-related settings
# master
master          = true
# maximum number of worker processes
processes       = 3
# the socket (use the full path to be safe)
socket          = /var/run/uwsgi/%n.sock
# ... with appropriate permissions - may be needed
chmod-socket    = 666
# clear environment on exit
vacuum          = true
# Log file location
daemonize       = /var/log/uwsgi/%n.log

日志中的错误：

upstream django_dashdb {
    server unix:/var/run/uwsgi/dashdb.sock;
}


server {
    listen *:80;
    server_name MY_DOMAIN;
    server_tokens off;
    root /opt/dashdb;
    charset utf-8;

    # Increase this if you want to upload large attachments
    # Or if you want to accept large git objects over http
    client_max_body_size 250m;


    # Individual nginx logs for this GitLab vhost
    access_log  /var/log/dashdb/dashdb_access.log;
    error_log   /var/log/dashdb/dashdb_error.log;

    # Django media
    location /media  {
        alias /opt/dashdb/media;
    }

    # Django static
    location /static {
        alias /opt/dashdb/static;
    }

    location / {
        uwsgi_read_timeout 180;
        uwsgi_pass  django_dashdb;
        include     /opt/dashdb/uwsgi_params;
    }

        location /ws/ {
            proxy_http_version 1.1;
            proxy_set_header Upgrade $http_upgrade;
            proxy_set_header Connection "upgrade";
            proxy_pass http://unix:/var/run/uwsgi/dashdb_ws.sock;
    }

    error_page 502 /502.html;
}

Answer 1

我需要设置

http-socket = /var/run/uwsgi/dashdb_ws.sock

而不是

socket = /var/run/uwsgi/dashdb_ws.sock

在websocket uwsgi config ini中

如何在emperor模式下使用多个uwsgi vassals（带websockets）配置nginx？

1 个答案: