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一.将本地项目上传至服务器或者发布到Github

二.登录服务器

1.先升级一下库的版本

sudo apt-get updatesudo apt-get upgrade

2.安装virtualenv

pip3 install virtualenv

3.进入到部署项目文件夹，从 GitHub 中拉取项目代码

git clone https://github.com/shibangCLL/my_blog.git

4.在服务器生成虚拟环境

virtualenv --python=python3.7 env

5.进入虚拟环境

source env/bin/activate

6.安装项目依赖

进入requirements.txt 目录

pip3 install -r requirements.txt

这里报错

Using cached mysqlclient-2.0.1.tar.gz (87 kB)    ERROR: Command errored out with exit status 1:     command: /home/site/like2learn.online/env/bin/python -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-ui4j2m4z/mysqlclient/setup.py'"'"'; __file__='"'"'/tmp/pip-install-ui4j2m4z/mysqlclient/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' egg_info --egg-base /tmp/pip-pip-egg-info-k1ul2tp7         cwd: /tmp/pip-install-ui4j2m4z/mysqlclient/    Complete output (12 lines):    /bin/sh: 1: mysql_config: not found    /bin/sh: 1: mariadb_config: not found    /bin/sh: 1: mysql_config: not found    Traceback (most recent call last):      File "
   
    ", line 1, in 
    
           File "/tmp/pip-install-ui4j2m4z/mysqlclient/setup.py", line 15, in 
     
              metadata, options = get_config()      File "/tmp/pip-install-ui4j2m4z/mysqlclient/setup_posix.py", line 65, in get_config        libs = mysql_config("libs")      File "/tmp/pip-install-ui4j2m4z/mysqlclient/setup_posix.py", line 31, in mysql_config        raise OSError("{} not found".format(_mysql_config_path))    OSError: mysql_config not found    ----------------------------------------ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
     
    
   

执行这个代码

sudo apt-get install python3.7-dev libmysqlclient-dev

7. 收集静态文件

python3 manage.py collectstatic

8.生成数据库

python3 manage.py makemigrationspython3 manage.py migrate

三.配置nginx

1.启动nginx

sudo service nginx start

2.重新写 Nginx 的配置文件

cd /etc/nginx/sites-availabletouch like2learn.online

编写 like2learn.online

server {
     charset utf-8;  listen 80;  server_name like2learn.online;  # 改成你的 IP  location /static {
       alias /home/site/like2learn.online/my_blog/collected_static;  }  location /media {
       alias /home/site/like2learn.online/my_blog/media;  }  location / {
       include proxy_params;    proxy_pass http://unix://home/site/like2learn.online/my_blog/like2learn.online.sock;  }}

这个配置文件链接到在用配置上去

sudo ln -s /etc/nginx/sites-available/like2learn.online /etc/nginx/sites-enabled

四.Gunicorn及测试

1.安装gunicorn

pip3 install gunicorn

2.重启nginx

sudo service nginx reload

3.启动Gunicorn

gunicorn --bind unix:/tmp/like2learn.online.socket blog.wsgi:application

还可以这样

gunicorn blog.wsgi:application -w 4 -b 0.0.0.0:8001

五.进程托管

1.systemd

进入文件夹新建文件

cd /etc/systemd/systemtouch like2learn.online.service

编辑like2learn.online.service

[Unit]Description=like2learn.online serviceAfter=network.target[Service]User=rootGroup=rootWorkingDirectory=/home/site/like2learn.online/my_blogExecStart=/home/site/like2learn.online/env/bin/gunicorn --access-logfile - --workers 2 --bind unix:/home/site/like2learn.online/my_blog/like2learn.online.sock blog.wsgi:application[Install]WantedBy=multi-user.target

2.执行

systemctl enable like2learn.online

$ systemctl status like2learn.online    # 查看进程状态$ systemctl stop like2learn.online    # 终止my_blog进程$ systemctl start like2learn.online    # 启动my_blog进程$ systemctl restart like2learn.online    # 重新启动my_blog进程

六.后期维护

之后的项目维护中，如果更改了 gunicorn 的配置文件，那么需要依次执行下面两条语句去重启服务，如果只是修改了 Django 项目的内容，只需要单独执行第二条重启命令即可：

~$ sudo systemctl daemon-reload~$ sudo systemctl restart like2learn.online

如果修改了 Nginx 的配置文件，那么需要依次执行下面两条语句去重启服务：

~$ sudo nginx -t~$ sudo systemctl restart nginx

参考链接

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