Django project deploy tool

This set of scripts is homework for DevOPS01 cource

TASK:

Task description goes here:

https://github.com/DevOps01-ua/Linux01/blob/main/homework/HW1.md

In few words the scripts should deploy sample project https://github.com/Manisha-Bayya/simple-django-project

Requirements and preparation:

1. OS distribution - tested with Debian\Ubuntu\Oracle\Alma\Rocky linux stale version on september 2023 and minus 2 stable version. May work on other versions but not guaranteed

2. Create linux user without root rights

    #create user
    useradd keefeere
    #add user to sudo like this
    usermod -aG sudo keefeere
    #or this
    echo "keefeere ALL=(ALL:ALL) ALL" | sudo EDITOR='tee -a' visudo
    #make shure that user's dir is exist and accesible
    mkdir /home/keefeere
    chown keefeere:keefeere /home/keefeere

3. Ensure that sudo is installed and user have sudo rights

4. In case of using wsl2 ensure that systemd support enabled

   To enable, start your Ubuntu (or other Systemd) distribution under WSL (typically just wsl ~ will work).

   Edit file /etc/wsl.conf like this:

   sudo -e /etc/wsl.conf
   

   Add the following:

   [boot]
   systemd=true

USAGE:

1. Clone git repository

git clone "https://github.com/keefeere/linux_HW01.git"
cd linux_HW01

2. Enter and store user data in environment variables

Open file mail_config_example.sh with any editor and enter your variables for mail server

Better use GMail but not forget that for SMTP you must enable passwords for appliations

export EMAIL_HOST_USER='your_user@gmail.com'
export EMAIL_HOST_PASSWORD='pass'

Execute script mail_config_example.sh

💡 TIP: Run with . mail_config_example.sh not with .\mail_config_example.sh because this script will be executed in curren shell and script will set current shell environment variables

3. Run provision of specific version of Python

This script will install all build dependencies and build specific Python version for you you may asked of root or sudo password

cd /your dir
chmod +x provisionmysqlenv.sh
./provisionpython.sh

at the end of execution you should see prompt with ENV started

4. Run provision of MySQL server

This will install MySQL server and provision it's root password to main script throught environment variable

Open dir with scripts, set execution rights and run

cd /your dir
chmod +x provisionmysql.sh
. provisionmysql.sh

💡 TIP: Run with . provisionmysql.sh not with .\provisionmysql.sh because this script will be executed in current shell and script will set current's shell environment variables

5. Run main script

In dir with scrips run:

cp startdjango.sh ~
cd ~
chmod +x startdjango.sh
./startdjango.sh

When scrips prompts: WARNING: This will irreparably remove EVERYTHING from your search index in connection 'default'. Your choices after this are to restore from backups or rebuild via the rebuild_index command. Are you sure you wish to continue? [y/N] Press y