Django App Deployment With Ansible

Project Description

This repository implements the deployment of the application devops-sample-django-app using Ansible.

Installation

Prerequisites

• Install Python 3.8
• Install required libraries
• Install Vagrant

Setup and Deployment

1. Open the project:

   cd exercise-06

2. Create and activate a virtual environment:

   python3.8 -m venv venv
   source venv/bin/activate

3. Install dependencies:

   pip3 install -r requirements.txt

   ansible-galaxy install -r requirements.yml -p roles/vendor

4. Start the Vagrant VM:

   vagrant up

5. Run the Ansible playbook:

   ansible-playbook -i environments/dev/inventory.yml site.yml

Verification

1. Check connection on ports 5432 and 5000:

   nc -zv 192.168.56.11 5432
   nc -zv 192.168.56.11 5000

2. Verify PostgreSQL version:

   vagrant ssh -c "pg_config --version"

3. Perform a POST request:

   curl -i -X POST -d '{ "username": "user123", "email": "user@example.com", "password_hash": "example" }' -H "Content-Type: application/json" http://192.168.56.11:5000/api/user

4. Perform a GET request:

   curl -i -X GET http://192.168.56.11:5000/api/user

5. Restart the VM:

   vagrant ssh -c "sudo reboot"

6. Verify the application is still running:

   curl -i -X GET http://192.168.56.11:5000/api/user