gunicorn

问题 Systemd and Gunicorn require a wsgi file of some sort as the last arg to ExecStart : http://docs.gunicorn.org/en/latest/deploy.html?highlight=ExecStart#systemd With Django, this was in the main module as wsgi.py : ExecStart=/home/admin/django/bin/gunicorn --config /home/admin/src/gunicorn.py --bind unix:/tmp/api.sock myapp.wsgi But this file obviously doesn't exist when using Sanic and uvloop (I believe the new protocol is called ASGI). I tried substituting it for app.py which unsurprisingly

问题 I am going to deploy a Python Flask Server with Docker on Kubernetes using Gunicorn and Gevent/Eventlet as asynchronous workers. The application will: Subscribe to around 20 different topics on Apache Kafka. Score some machine learning models with that data. Upload the results to a relational database. Each topic in Kafka will receive 1 message per minute, so the application needs to consume around 20 messages per minute from Kafka. For each message, the handling and execution take around 45

问题 My question is basically what's in the title: how can I setup gunicorn to run a web.py app? (Also, if there are any differences, how would I do it on heroku?) I already have my app running on heroku using the built in cherrypy, but I have not been able to get gunicorn to work with web.py (I just have no idea where to start - I couldn't find any tutorials). 回答1: I'm afraid I'm not familar with Heroku, but I can answer your basic question. gunicorn is a HTTP server for running Python web apps

问题 I am trying to serve long running requests using gunicorn and its async workers but I can't find any examples that I can get to work. I used the example here but tweaked to add a fake delay (sleep for 5s) before returning the response: def app(environ, start_response): data = "Hello, World!\n" start_response("200 OK", [ ("Content-Type", "text/plain"), ("Content-Length", str(len(data))) ]) time.sleep(5) return iter([data]) Then I run gunicorn so: gunicorn -w 4 myapp:app -k gevent When I open

问题 I'm running a Django server hosted on DigitalOcean using Nginx and Gunicorn. I tried adding a 2MB picture via the admin interface when I get hit with a 403 error. Looking into error.log indicated permission was denied, as follows: 2017/06/27 01:03:29 [error] 1643#1643: *30 open() "/home/brian/nydkc11/nydkc11/nydkcd11/media/image_main/dtc1.jpg" failed (13: Permission denied), client: 108.29.217.25, server: nydkc11.org, request: "GET /media/image_main/dtc1.jpg HTTP/1.1", host: "nydkc11.org",

问题 I have deployed a django app and deployed to Heroku it takes facebook account id's as input through CSV file and parses information. it works fine in the local server but I am getting the below mentioned error when I try to upload a larger CSV file. 14:12:16 web.1 | 2014-07-17 14:12:16 [30747] [INFO] Using worker: sync 14:12:16 web.1 | 2014-07-17 14:12:16 [30752] [INFO] Booting worker with pid: 30752 14:13:21 web.1 | 2014-07-17 14:13:21 [30747] [CRITICAL] WORKER TIMEOUT (pid:30752) 14:13:21

问题 This problem has admittedly stumped me for months. I've just procrastinated fixing other bugs and putting this aside until now where it HAS to be fixed -- I am trying to run 2 separate gunicorn apps and start nginx within the same supervisord.conf file. When I start supervisor, I am able to successfully run the handlecalls app but when I go to the website that commentbox is responsible for loading, I get an internal service error (500). When I run the handlecalls and commentbox apps

问题 I'm trying to deploy a Django application on Google App Engine in the Standard Python37 Environment. I've had a version of it running fine in the Flexible environment, but I'm creating a staging version that I want to run in the Standard env. When I deploy and visit the app I get a 500 error. Looking in the logs I can see some messages about exceptions in worker processes. I get the error: ModuleNotFoundError: No module named 'main' This is the stack trace from the error: Traceback (most

问题 We have an app deployed using gunicorn_django in production. I've noticed that it's no longer recommended. I'm wondering why it's not recommended, and whether we need to migrate to the newer way. From https://docs.djangoproject.com/en/dev/howto/deployment/wsgi/gunicorn/ If you run Django 1.4 or newer, it’s highly recommended to simply run your application with the WSGI interface using the gunicorn command. 回答1: The essential part of gunicorn_django , wsgi.py , became integrated in Django

问题 Trying to run two sites on gunicorn editing the service from [Unit] Description=gunicorn daemon After=network.target [Service] User=ubuntu Group=www-data WorkingDirectory=/home/ubuntu/webapps/kenyabuzz ExecStart=/home/ubuntu/webapps/djangoenv/bin/gunicorn --workers 3 --bind unix:/home/ubuntu/webapps/kenyabuzz/kb.sock kb.wsgi:application [Install] WantedBy=multi-user.target to [Unit] Description=gunicorn daemon After=network.target [Service] User=ubuntu Group=www-data WorkingDirectory=/home