讀出的環境變量,當我運行須藤-E主管重讀/重載Python不能與主管
我已經在[程序:現場]中定義的命令部分以啓動gunicorn.conf.py
/etc/supervisor/conf.d/weather.conf
[program:site]
directory=/home/nhcc/campus-weather-station/weather_station
command=/home/nhcc/venv/weather_station/bin/gunicorn -c /home/nhcc/campus-weather-station/weather_station/gunicorn.conf.py -p gunicorn.pod weather_station.wsgi
gunicorn.conf.py
# -*- coding: utf-8 -*-
# /usr/bin/python3
import os
bind = "{}:8080".format(os.environ['DJANGO_WEATHER_STATION_HOST'])
worders = (os.sysconf('SC_NPROCESSORS_ONLN') * 2) + 1
loglevel = 'error'
command = "WTR_VENV/gunicorn"
pythonpath = "$PROJECT/weather_station"
它會顯示錯誤。
我在/etc/profile.d/project.sh
project.sh
export DJANGO_WEATHER_STATION_HOST=the_host_ip
設置DJANGO_WEATHER_STATION_HOST
重裝它之後,卻徒勞無功。
我也設置在〜/ .profile
但是仍然有錯誤。
File "/home/nhcc/campus-weather-station/weather_station/gunicorn.conf.py", line 5, in bind = "{}:8080".format(os.environ['DJANGO_WEATHER_STATION_HOST']) File "/usr/lib/python3.5/os.py", line 725, in getitem raise KeyError(key) from None KeyError: 'DJANGO_WEATHER_STATION_HOST'
Supervisord需要在其配置中指定env變量。請參閱:http://supervisord.org/configuration.html#environment-variables –
可能的重複https://stackoverflow.com/questions/12900402/supervisor-and-environment-variables –
Mabe我沒有清楚地描述。但我的問題是關於python環境變量的一部分。運行supervisor命令後,python文件被調用。並且出現錯誤。 –