Django_2:快速搭建一个简单的文章发布网站(下)-优快云博客

安装一些应用

安装suppervisor

需要在虚拟环境外安装

sudo apt install supervisor -y

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安装gunicorn

在虚拟环境中安装

pip install gunicorn

使用起来比uwsgi方便

MyWeb文件夹下新建gunicorn_start.sh并修改其内容

#!/bin/bash

NAME="MyBlog"
DJANGODIR=/home/hadoop01/Desktop/DjangoDev/www/MyBlog #Django project directory
USER=hadoop01 # the user to run as
GROUP=hadoop01 # the group to run as
NUM_WORKERS=1 # how many worker processes should Gunicorn spawn
DJANGO_SETTINGS_MODULE=config.settings # which settings file should Django use
DJANGO_WSGI_MODULE=config.wsgi # WSGI module name

echo "Starting $NAME as `whoami`"

# Activate the virtual environment
cd $DJANGODIR
source /home/hadoop01/Desktop/DjangoDev/env/bin/activate
export DJANGO_SETTINGS_MODULE=$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 /home/hadoop01/Desktop/DjangoDev/env/bin/gunicorn  ${DJANGO_WSGI_MODULE}:application \
--name $NAME \
--workers $NUM_WORKERS \
--user=$USER --group=$GROUP \
--log-level=debug \
--log-file=-

修改gunicorn_start.sh的权限

找到这个文件所在的位置

chmod +x gunicorn_start.sh

运行gunicorn_start.sh

正确的路径下 ./gunicorn_start.sh
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关于后台静态样式丢失问题

1 . 修改settings.py

# 下面这个是自己添加的 -- 这是用来存放图片的,此时前端页面显示正常,但是Django后台显示不正常
STATICFILES_DIRS = [
    os.path.join(BASE_DIR,"static")
]

# 这个也是自己写的,指定static_root,用于收集admin静态文件
# STATIC_ROOT = os.path.join(BASE_DIR,"static")

2 MyWeb(根目录)目录下新建static文件夹,并新建了一个img文件夹存放图片,用指令python manage.py collectstatic自动生成了admin文件夹

配置 Supervisor并写入内容

配置

sudo vim /etc/supervisor/conf.d/myblog.conf

写入以下内容

[program:myblog]
command = *******/gunicorn_start.sh
user = server
autostart=true
autorestart=true

redirect_stderr = true
stdout_logfile = /var/log/myblog.log
stderr_logfile=/var/log/myblog.err

进行更新和重新加载

sudo supervisorctl update
sudo supervisorctl reload