I am running a python application started by an uwsgi emperor. The application is supposed to run in a specific venv, but I cannot get that to work.
The ini file for the application specifies a venv created with python3.8. Still, the application is running with python3.6 and does not have access to the python modules installed in the venv.
The emperor is running in a virtualenv with python3.6. However, the python modules installed in that virtualenv are not available in my application either.
I may be missing some configuration, but I was not able to figure out which one. I have looked at the posts listed below as well as the official uwsgi documentation.
Here is my ini file:
[uwsgi] socket = /tmp/new.embeetle.uwsgi.sock chdir = /srv/new.embeetle/app wsgi-file = app.py logto = /tmp/new.embeetle.uwsgi.log enable-threads virtualenv = /srv/new.embeetle/app/env
I have tried adding the two lines below (without really understanding what they mean), but these had no effect:
plugin = python3.8 home = /srv/new.embeetle/app/env
Here is what I get in the log file /tmp/new.embeetle.uwsgi.log after touching the ini file:
Fri Oct 16 23:56:51 2020 - received message 1 from emperor ...gracefully killing workers... Gracefully killing worker 1 (pid: 23275)... worker 1 buried after 1 seconds binary reloading uWSGI... chdir() to /srv/uwsgi/vassals closing all non-uwsgi socket fds > 2 (max_fd = 1024)... found fd 3 mapped to socket 0 (/tmp/new.embeetle.uwsgi.sock) running /srv/uwsgi/uwsgi/bin/uwsgi *** has_emperor mode detected (fd: 6) *** [uWSGI] getting INI configuration from new.embeetle.ini *** Starting uWSGI 188.8.131.52 (64bit) on [Fri Oct 16 23:56:52 2020] *** compiled with version: 7.5.0 on 16 October 2020 20:28:25 os: Linux-4.15.0-101-generic #102-Ubuntu SMP Mon May 11 10:07:26 UTC 2020 nodename: foechoer.sikando.com machine: x86_64 clock source: unix detected number of CPU cores: 6 current working directory: /srv/uwsgi/vassals detected binary path: /srv/uwsgi/uwsgi/bin/uwsgi !!! no internal routing support, rebuild with pcre support !!! chdir() to /srv/new.embeetle/app your processes number limit is 80112 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) uwsgi socket 0 inherited UNIX address /tmp/new.embeetle.uwsgi.sock fd 3 Python version: 3.6.9 (default, Jul 17 2020, 12:50:27) [GCC 8.4.0] PEP 405 virtualenv detected: /srv/new.embeetle/app/env Set PythonHome to /srv/new.embeetle/app/env Python main interpreter initialized at 0x55af44ec7410 python threads support enabled your server socket listen backlog is limited to 100 connections your mercy for graceful operations on workers is 60 seconds mapped 145840 bytes (142 KB) for 1 cores *** Operational MODE: single process ***
followed by the output of my application, which fails due to the wrong version of python and missing modules.
Any suggestions on how to get this to work? Do I need to provide more information?