Chapter 1, Preparations
Section 1, Create a project directory
Prepare the project code and upload the code to myproject
mkdir myproject
Section 2, install python3
cd /usr/local/ mkdir Python wget https://www.python.org/ftp/python/3.8.0/Python-3.8.0.tgz tar -zxvf Python-3.8.0.tgz mkdir /usr/local/Python/py3_project cd Python-3.8.0 ./configure --prefix=/usr/local/python3 --enable-shared make & amp; & amp; make install ln -s /usr/local/python3/bin/python3 /usr/bin/python vim ~/.bash_profile PATH=$PATH:$HOME/bin:/usr/local/python3/bin export PATH
Section 3, install mysql
# Online installation method, offline method will be released later wget -i -c http://dev.mysql.com/get/mysql57-community-release-el7-10.noarch.rpm yum -y install mysql57-community-release-el7-10.noarch.rpm --nogpgcheck yum -y install mysql-community-server # start up systemctl start mysqld.service # initial password grep "password" /var/log/mysqld.log # Enter mysql: mysql -uroot -p # Modify the root password: ALTER USER 'root'@'localhost' IDENTIFIED BY 'pwd'; If it doesn't work, first: set global validate_password_policy=0; set global validate_password_length=1;
Section 4, create mysql user and database
create database laws; create user 'Laws'@'%' identified by 'pwd'; grant all privileges on laws.* to 'user'@'%' identified by 'pwd' with grant option; flush privileges;
Chapter 2, Virtual Environment
Section 1, Install the virtual environment
pip install virtualenv
Section 2, Create a new virtual environment
# Create a virtual environment named myenv under myproject cd myproject mkdir env virtualenv myenv
Section 3, entering and exiting the virtual environment
source lawsenv/bin/activate # Exit the virtual environment deactivate
Chapter 3, install django and pymysql
Section 1, install after entering the virtual environment
# Install django, == followed by the version number pip3 install django==3.2.16 # Install pymysql for operating mysql pip3 install pymysql
Section 2, configuration project file __init__.py
It must be noted here that __init__.py needs to be changed to operate mysql
cd /myproject/codeproject cd /codeproject # Modify the configuration file for operating mysql vi __init__.py import pymysql pymysql.install_as_MySQLdb()
Section 3, configuration project file settings.py
vi settings.py DEBUG=True # When starting directly and using uwsgi, if nginx is used, change it to False ALLOWED_HOSTS = ['*'] STATIC_URL = '/static/' STATIC_ROOT = Path(BASE_DIR, 'static') STATICFILES_DIRS = [Path(BASE_DIR, '/static/')]
Section 4, configuration project file urls.py
? When using a domain name or ip to access directly by listening to port 80, the content displayed on the home page:
? Add to:
path('',views.index)
Start the django project in the virtual environment
python manage.py makemigrations app01 python manage.py migrate python manage.py runserver 0.0.0.0:8000
Chapter 4, using uwsgi in a virtual environment
1, section 1, install uwsgi
pip3 install uwsgi
Section 2, start django project with uwsgi
uwsgi --http :8000 --module Laws.wsgi #uwsgi plus hot reload command uwsgi --http :8000 --module Laws.wsgi --py-autoreload=1
Section 3, start the project with uwsgi configuration file
cd Laws vi uwsgi.ini # Enter the content of the next section. # Let go of http=0.0.0.0:8000, directly as a web server # Release socket=0.0.0.0:8000 chmod-socket=664 # Communicate with nginx and relay requests from front-end websites.
Section 4, content of uwsgi.ini
[uwsgi] #Specify the project directory of django, the first layer chdir=/myproject/mycode# here you need to write the second-level directory of the project Laws module=Laws.wsgi #Fill in the absolute path of the virtual environment home=/myproject/env/myenv master=true processes=5 #Specify the socket protocol, run django, it can only be used in combination with nginx socket=0.0.0.0:8000 #If you don't use nginx, just want to start an http interface by yourself, use this #http = 0.0.0.0:8000 # directly as a web server chmod-socket=664 #Used to communicate with nginx # clear environment on exit vacuum=true
Section 5, start uwsgi through the configuration file
uwsgi --ini uwsgi.ini # When http is released, you can use the web page to enter: The ip of the project that can be accessed on the public network: 8000/index/ myweb.com:8000/index/
Chapter 5, nginx
Section 1, collecting django static files
# Edit the settings.py configuration file of crm and write the following code # Define the root directory of django's static resources, which is convenient for collecting resources with commands and storing them STATIC_ROOT='/static/' STATIC_URL = '/static/' STATICFILES_DIRS = [ os.path.join(BASE_DIR, 'static') ] # Collect static files with command python3 manage.py collectstatic
Section 2, Install Nginx
sudo yum install -y epel-release sudo yum -y update sudo yum install -y nginx # After successful installation, # The default website directory is: /usr/share/nginx/html # The default configuration file is: /etc/nginx/nginx.conf
Section 3, operating nginx
# Start Nginx: systemctl start nginx # Stop Nginx: systemctl stop nginx # Restart Nginx: systemctl restart nginx # View Nginx status: systemctl status nginx # Enable Nginx to start on boot: systemctl enablenginx # Disable starting Nginx on boot: systemctl disablenginx
section 4, configure nginx
cd /etc/nginx
vi nginx.conf
# Configure according to the content on the right
server {
listen 80;
listen 443 ssl;
server_name myweb.com;
#root /usr/share/nginx/html;
# Load configuration files for the default server block.
#include /etc/nginx/default.d/*.conf;
error_page 404 /404.html;
location = /404.html {
}
#error_page 500 502 503 504 /50x.html;
location = {
#Use uwsgi_pass to forward a request based on uwsgi protocol
uwsgi_pass 0.0.0.0:8000; #Same as uwsgi configuration
include /etc/nginx/uwsgi_params;
}
#Configure a url entry to tell django where to find static files
#When the request url is songwmeta.com/static/
# Just make an alias, nginx goes to /static to find js files
location /static {
alias /static/;
}
#sslon;
ssl_certificate /myproject/ssl/myweb.com_bundle.pem;
ssl_certificate_key /myproject/ssl/myweb.com.key;
ssl_session_timeout 5m;
ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
ssl_ciphers ECDHE-RSA-AES128-GCM-SHA256:ECDHE:ECDH:AES:HIGH:!NULL:!aNULL:!MD5:!ADH:!RC4:!DH:!DHE;
ssl_prefer_server_ciphers on;
}
section 5, upload ssl certificate
cd myproject mkdir sll
Upload via ftp.
# Whether the startup and operation are normal # Start Nginx: systemctl start nginx # View Nginx status: systemctl status nginx
Chapter 6, configure supervisor tool, manage django background
section 1, install supervisor
# This thing can only be achieved with python2. # download supervisor easy_install supervisor # Configure the supervisor configuration file and write django tasks echo_supervisord_conf > /etc/supervisor.conf
Section 2, writing tasks to run django
vim /etc/supervisor.conf # Write the following code at the bottom line [program: Laws] command=/myproject/env/myenv/bin/uwsgi --ini /myproject/Laws/uwsgi.ini autorestart=true stopasgroup=true killasgroup=true
Section 3, start the program of suopersivod
# start the server supervisord -c /etc/supervisor.conf # View tasks through client commands supervisorctl -c /etc/supervisor.conf
Section 4, Supervisorctl management commands
supervisorctl -c /etc/supervisor.conf Laws RUNNING pid 5293, uptime 0:03:03 supervisor> stop all #stop all tasks supervisor> start all #Start s all tasks supervisor> status Laws # When using Superivosr for process management, uWSGI's "daemonize" cannot be enabled at the same time. # Delete the "daemonize" item in the "uwsgi.ini" file
Chapter 7, References
https://www.cnblogs.com/zhang-zi-yi/p/10792928.html
https://theaisummer.com/uwsgi-nginx/