我使用 Arch Linux。我尝试准备gunicorn守护进程来连接到nginx。但我仍然收到错误
● gunicorn_yogavidya.service - Yogavidya gunicorn daemon
Loaded: loaded (/usr/lib/systemd/system/gunicorn_yogavidya.service; enabled; vendor preset: disabled)
Active: failed (Result: exit-code) since Wed 2016-06-01 20:28:39 BST; 9s ago
Process: 1301 ExecStart=/html/public_html/yogavidya/gunicorn_start.sh (code=exited, status=203/EXEC)
Main PID: 1301 (code=exited, status=203/EXEC)
Jun 01 20:28:39 ytsejam systemd[1]: Started Yogavidya gunicorn daemon.
Jun 01 20:28:39 ytsejam systemd[1]: gunicorn_yogavidya.service: Main process exited, code=exited, status=203/EXEC
Jun 01 20:28:39 ytsejam systemd[1]: gunicorn_yogavidya.service: Unit entered failed state.
Jun 01 20:28:39 ytsejam systemd[1]: gunicorn_yogavidya.service: Failed with result 'exit-code'.
这是我的服务文件:
[Unit]
Description=Yogavidya gunicorn daemon
[Service]
Type=simple
User=ytsejam
ExecStart=/html/public_html/yogavidya/gunicorn_start.sh
[Install]
WantedBy=multi-user.target
和gunicorn_start.sh
#!/bin/bash
NAME="yogavidya" #Name of the application (*)
DJANGODIR=/html/public_html/yogavidya/src # Django project directory (*)
SOCKFILE=/html/public_html/yogavidya/run/gunicorn.sock # we will communicate using this unix socket (*)
USER=ytsejam # the user to run as (*)
GROUP=webdata # the group to run as (*)
NUM_WORKERS=1 # how many worker processes should Gunicorn spawn (*)
DJANGO_SETTINGS_MODULE=yogavidya.settings # which settings file should Django use (*)
DJANGO_WSGI_MODULE=yogavidya.wsgi # WSGI module name (*)
echo "Starting $NAME as `whoami`"
# Activate the virtual environment
cd $DJANGODIR
source /html/public_html/yogavidya/venv/bin/activate
export DJANGO_SETTINGS_MODULE=$DJANGO_SETTINGS_MODULE
export PYTHONPATH=$DJANGODIR:$PYTHONPATH
# Create the run directory if it doesn't exist
RUNDIR=$(dirname $SOCKFILE)
test -d $RUNDIR || mkdir -p $RUNDIR
# Start your Django Unicorn
# Programs meant to be run under supervisor should not daemonize themselves (do not use --daemon)
exec /html/public_html/yogavidya/venv/bin/gunicorn ${DJANGO_WSGI_MODULE}:application \
--name $NAME \
--workers $NUM_WORKERS \
--user $USER \
--bind=unix:$SOCKFILE
如何解决这个问题?
答案1
哎呀,gunicorn
运行如下:
$ gunicorn [OPTIONS] APP_MODULE
而你做到了
$ gunicorn APP_MODULE [OPTIONS]
脚本的最后部分gunicorn_start.sh
应为:
exec /html/public_html/yogavidya/venv/bin/gunicorn \
--name $NAME \
--workers $NUM_WORKERS \
--user $USER \
--bind=unix:$SOCKFILE \
${DJANGO_WSGI_MODULE}:application
顺便说一句,我还强烈建议更改:
SOCKFILE=/html/public_html/yogavidya/run/gunicorn.sock
到
SOCKFILE=/var/run/yogavidya_gunicorn.sock
在arch
(以及其他一些发行版)上/run
有一个 tmpfs,它仅设置在内存中。从不访问文件系统的 UNIX 套接字执行速度要快得多。