Make_Your_First_Django_Deploy

Creating a Google Claude Plataform (GCP) account

Google Cloud Plataform 🖥️

Go to: Compute Engine > VM instances > Create account as your need

The following steps will be with the boot disk in ubuntu 18.04 LTS

• In Firewall allow HTTP traffic and HTTPS traffic
  
• Create

Create SSH keys

Google Cloude Plataform 🖥️

• Metadata > SSH KEYS

Linux

ssh-keygen -f ~/.ssh/key_name -t rsa -b 4096

• Enter with you passphrase

cat ~/.ssh/key_name.pub

• Copy and past on GCP - SSH KEYS
• Open the server ssh User@External IP
• Are you sure you want continu connecting (yes/no)? yes

Windows 🖥️

Download PuTTY - https://www.putty.org/ (When you do dawnload it installs 2 app, PuTTY and PuTTYgen)

• Open PuTTYgen > Generate (you need to keep moving your cursor mouse)
• In Key comment add you User
• Copy and past on GCP - SSH KEYS
• In PuTTYgen click in Save private key
• GCP > VM instances > (copy)External IP
• Open PuTTY > In host Name put your User@External IP
• In Saved Sessions put GOOGLE SERVER and Save

• Will be generated an app, when you access will open the server

Google Cloude Plataform 🖥️

• VM instances > More actions > View network details

• IP addresses > RESERVE (reseve a static ip) > Put you VM instance name > RESERVE

Close the server if you aren't using

Preparing Files

PyCharm 🖥️

Collecting static files

• In settings.py add:

STATIC_ROOT = os.path.join('static')

• In Terminal:

python manage.py collectstatic

Preparing Server

Linux 🖥️

ssh User@External IP

Windows (PuTTY) 🖥️

• Install Libraries

sudo apt update -y
sudo apt upgrade -y
sudo add-apt-repository ppa:deadsnakes/ppa
sudo apt install python3-pip python3.10 python3.10-dev python3.10-venv gcc default-libmysqlclient-dev libssl-dev nginx curl
python3.10 -m pip install --upgrade pip setuptools wheel --user
export PATH="/home/$USER/.local/bin:$PATH"
python3.10 -m pip install pipenv --user

Create directory ❗(in place of contactlist put the name of your project)❗

mkdir contactlist

• Open directory

cd contactlist

Create an virtual environment in contactlist directory

python3.10 -m venv venv

source venv/bin/activate (To exit the virtual environment just type deactivate)
python3.10 -m pip install django gunicorn pillow

Moving files to Server

Windows 🖥️

Download FileZilla (https://filezilla-project.org/download.php?type=client)

• FileZilla > Host: sftp://User@External IP

• In the right area look for your server folder
• In the left area look for the project folder on your computer

Now you can close FileZilla

PuTTY 🖥️

With your venv activate

• Testing gunicorn:

gunicorn --bind 0.0.0.0:8000 contact_list.wsgi

Warning! The name that should be used instead of contact_list is the one present in wsgi.py

• Ctrl + C to stop the test

Create file

sudo nano /etc/systemd/system/gunicorn.socket

Paste (without editing)

[Unit]
Description=gunicorn socket

[Socket]
ListenStream=/run/gunicorn.sock

[Install]
WantedBy=sockets.target

To save use the following command: Ctrl+O > Enter > Ctrl+X

Create another file

sudo nano /etc/systemd/system/gunicorn.service

Edit before pasting

[Unit]
Description=gunicorn daemon
Requires=gunicorn.socket
After=network.target

	[Service]
	User=#########USER############
	Group=www-data
	WorkingDirectory=/home/#########USER############/#########PROJECT############
	ExecStart=/home/#########USER############/#########PROJECT############/venv/bin/gunicorn \
	          --access-logfile - \
	          --workers 3 \
	          --bind unix:/run/gunicorn.sock \
	          #########PROJECT############.wsgi:application

	[Install]
	WantedBy=multi-user.target

![print8](https://github.com/luiswolski/Make_Your_First_Django_Deploy/blob/main/Prints/print8.png)

To save use the following command:

• Ctrn+O > Enter > Ctrl+X

Activating

sudo systemctl start gunicorn.socket
sudo systemctl enable gunicorn.socket

If you have some error try: sudo systemctl enable gunicorn.service

Check-system

sudo systemctl status gunicorn.socket
sudo systemctl status gunicorn (if is dead try the next command, you will try this again)
curl --unix-socket /run/gunicorn.sock localhost
sudo systemctl status gunicorn

Create another file

sudo nano /etc/nginx/sites-enabled/sitedjango

Configurating the nginx server block

• Edit before pasting

server {
	    listen 80;
	    server_name localhost;
	
	    location = /favicon.ico { access_log off; log_not_found off; }
	    
	    location /static/ {
	        root /home/luiswolski/contactlist;
	    }

	    location /media {
	        alias /home/luiswolski/contactlist/media/;
	    }

	    location / {
	        include proxy_params;
	        proxy_pass http://unix:/run/gunicorn.sock;
	    }
	}

Start nginx and unicorn

sudo rm /etc/nginx/sites-enabled/default
sudo systemctl restart nginx
sudo systemctl restart gunicorn

Now you have that

Now you will edit the setting.py

nano contactlist/contact_list/settings.py

• Put you ip in ALLOWED_HOSTS

To save use the following command:

• Ctrn+O > Enter > Ctrl+X

sudo systemctl restart gunicorn

🎉 CONGRATUIOLATIONS, YOUR SITE IS ONLINE 🎉

If you don't changed the Database in settings.py you can follow the steps below

How to change your SQLite3 databse to MySQL(MariaDB)

• First install mysql/mariadb

cd your_project/your_project
sudo apt-get update
sudo apt-get install mariadb-server python3.10-dev libmysqlclient-dev	

• If does't work try this:

sudo apt-get -f install
sudo apt-get update
sudo apt-get -f install
sudo dpkg --configure -a
sudo apt-get clean

• And try again

sudo apt-get install mariadb-server python3.10-dev libmysqlclient-dev	

-If work you will have that

• User cursopython, password curs0Pyth0n@169, bd sitedjango

sudo mysql -u root
USE mysql;
UPDATE user SET plugin='' WHERE User='root';
CREATE DATABASE sitedjango CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci;
CREATE USER 'cursopython'@'%' IDENTIFIED BY 'curs0Pyth0n@169';
GRANT ALL PRIVILEGES ON sitedjango.* TO 'cursopython'@'%';
FLUSH PRIVILEGES; Exit;	

Go to venv

source /home/$USER/contactlist/venv/bin/activate
pip install mysqlclient

Migrate

cd /home/$USER/contactlist/
python manage.py dumpdata > db.json

Configurate MySQL / PostgreSQL.

nano /home/$USER/contactlist/contact_list/settings.py

To save use the following command:

• Ctrn+O > Enter > Ctrl+X

cd /home/$USER/contactlist/
python manage.py migrate
python manage.py shell

Add in shell

from django.contrib.contenttypes.models import ContentType
ContentType.objects.all().delete()
quit()

python manage.py loaddata db.json
sudo systemctl restart nginx && sudo systemctl restart gunicorn

⚠️IF EVERYTHING WORKS⚠️

rm db*

• How use Git: https://github.com/luiswolski/Using_git_on_the_server