django项目使用uwsgi+nginx部署在服务器上笔记

柔情只为你懂 2022-12-03 01:59 169阅读 0赞

1，django3版本应该是支持到python3.7的但是我们还是推荐使用python3.6，笔者用3.7部署项目失败了。用3.5的话有巨坑，secrests库无法使用，所以最佳选择是python3.6，下面是安装python3.6

sudo apt-get install make gcc
    sudo wget http://www.zlib.net/zlib-1.2.11.tar.gz
    sudo tar -xzvf zlib-1.2.11.tar.gz
    cd zlib-1.2.11
    sudo ./configure
    sudo make all
    sudo make install
    
    sudo apt-get update
    sudo apt-get upgrade
    sudo apt-get dist-upgrade
    sudo apt-get install -y build-essential python-dev python-setuptools python-pip python-smbus
    sudo apt-get install -y build-essential libncursesw5-dev libgdbm-dev libc6-dev
    sudo apt-get install -y zlib1g-dev libsqlite3-dev tk-dev
    sudo apt-get install -y libssl-dev openssl
    sudo apt-get install libffi-dev
    
    sudo wget https://www.python.org/ftp/python/3.6.5/Python-3.6.5.tgz
    sudo tar -xzvf Python-3.6.5.tgz
    cd Python-3.6.5
    sudo ./configure
    sudo make all
    sudo make install
    
    #修正ufw
    sudo apt-get purge --auto-remove ufw
    sudo apt-get install ufw
    
    # 移除旧的软链
    sudo rm -rf /usr/bin/python3
    
    # 创建新的，因为安装的时候没有指定安装路径，默认安装到/usr/local/bin/
    sudo ln -s /usr/local//bin/python3.6 /usr/bin/python3
    
    # 验证指向是否是python3.6
    python3 -V

2，安装pip3

wget --no-check-certificate  https://pypi.python.org/packages/source/s/setuptools/setuptools-19.6.tar.gz#md5=c607dd118eae682c44ed146367a17e26
    tar -zxvf setuptools-19.6.tar.gz
    cd setuptools-19.6
    sudo python3 setup.py build
    sudo python3 setup.py install
    
    wget --no-check-certificate  https://pypi.python.org/packages/source/p/pip/pip-8.0.2.tar.gz#md5=3a73c4188f8dbad6a1e6f6d44d117eeb
    tar -zxvf pip-8.0.2.tar.gz
    cd pip-8.0.2
    sudo python3 setup.py build
    sudo python3 setup.py install
    
    sudo rm -rf /usr/bin/pip3
    sudo ln -s /usr/local/bin/pip3.6 /usr/bin/pip3
    
    # 验证
    pip3 -V

4，安装django，uwsgi，nginx

sudo pip3 install Django==3.1
    sudo apt-get install libpcre3 libpcre3-dev
    sudo pip3 install uwsgi --no-cache-dir
    sudo apt-get install nginx
    sudo pip3 install requests
    sudo pip3 install six
    
    验证django
    python3 -c "import django"

5,在django项目根目录下使用python3 manage.py runserver看看项目是否正常跑起来

6,配置nginx：

nano /etc/nginx/nginx.conf
    #我的配置文件如下，请照着修改：
    
    user root;
    worker_processes auto;
    pid /run/nginx.pid;
    include /etc/nginx/modules-enabled/*.conf;
    
    events {
    	worker_connections 768;
    }
    
    http {
    
    	sendfile on;
    	tcp_nopush on;
    	tcp_nodelay on;
    	keepalive_timeout 65;
    	types_hash_max_size 2048;
    
    	include /etc/nginx/mime.types;
    	default_type application/octet-stream;
    
    	ssl_protocols TLSv1 TLSv1.1 TLSv1.2; # Dropping SSLv3, ref: POODLE
    	ssl_prefer_server_ciphers on;
    
    	access_log /var/log/nginx/access.log;
    	error_log /var/log/nginx/error.log;
    
    	gzip on;
    application/xml application/xml+rss text/javascript;
    	upstream django {
    	server 127.0.0.1:8000; #此处与python3 manage.py runserver出来的local地址是对应的！！
    	}
    	server{
    		listen 80;#暴露给外网的端口
    		server_name localhost;#服务器ip
    		charset utf-8;#为了避免中文乱码
    		access_log off;
    		location /static{
    			alias /home/xxx/django_proj/statics/; #此处指向django工程根目录
    		}
    		location /{
    			uwsgi_pass django;#这个是在项目中的uwsgi.xml配置好的http请求路径和端口
    			include /etc/nginx/uwsgi_params;	
    		}
    	}
    }

7，在django项目根目录下新建uwsgi.ini,内容如下：

[uwsgi]
    socket=127.0.0.1:8000
    chdir=/home/xxx/django_proj  #指向django工程根目录
    module=xxx.wsgi   #xxx为你的django项目工程名
    master=true
    processes=10
    chmod-socket=664
    vacuum=true

8，跑起来吧：

su
    /etc/init.d/nginx start
    ctrl+d
    uwsgi uwsgi.ini
    #uwsgi最好是挂在tmux里面跑

其他有关命令：

【部署】搜集所有的静态文件
    python manage.py collectstatic
    
    【部署】启动nginx
    /etc/init.d/nginx start
    /etc/init.d/nginx restart
    
    【部署】启动uwsgi
    uwsgi uwsgi.ini
    
    1. /etc/init.d/nginx start  启动nginx服务
    2. /etc/init.d/nginx restart  重启nginx 服务
    3. /etc/init.d/nginx stop  停止nginx 服务
    
    针对uwsgi.pid文件
    4. uwsgi -x uwsgi/uwsgi.xml             # uwsgi.xml方式启动
    5. uwsgi --ini uwsgi/uwsgi.ini			 # uwsgi.ini方式启动
    6. uwsgi --reload uwsgi/uwsgi.pid          # 重启
    7. uwsgi --stop uwsgi/uwsgi.pid            # 关闭