Initial commit

.github/workflows/terraform-validate.yml

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+name: Terraform Validate
+
+run-name: ${{ github.actor }} - ${{ github.ref_name }}
+
+on:
+  pull_request:
+    branches:
+      - main
+  push:
+    branches:
+      - main
+
+  workflow_dispatch:
+
+jobs:
+  terraform_validate:
+    name: "Format and Validate Code"
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v4
+
+    - name: Set up Terraform
+      uses: hashicorp/setup-terraform@v3
+      with:
+        terraform_version: 1.8.4
+
+    - name: Check resource group configuration
+      run: |
+        if ! grep -q 'resource "azurerm_resource_group"' main.tf; then
+          echo "Resource group configuration not found in main.tf!"
+          exit 1
+        fi
+        echo "Resource group configuration is present."
+
+    - name: Check storage account configuration
+      run: |
+        if ! grep -q 'resource "azurerm_storage_account"' modules/storage/main.tf; then
+          echo "Storage account configuration not found in modules/storage/main.tf!"
+          exit 1
+        fi
+        echo "Storage account configuration is present."
+
+    - name: Check container configuration
+      run: |
+        if ! grep -q 'resource "azurerm_storage_container"' modules/storage/main.tf; then
+          echo "Storage container configuration not found in modules/storage/main.tf!"
+          exit 1
+        fi
+        echo "Storage container configuration is present."
+
+    - name: Check network security group configuration
+      run: |
+        if ! grep -q 'resource "azurerm_network_security_group"' modules/network/main.tf; then
+          echo "Network security group configuration not found in modules/network/main.tf!"
+          exit 1
+        fi
+        echo "Network security group configuration is present."
+
+    - name: Check virtual network configuration
+      run: |
+        if ! grep -q 'resource "azurerm_virtual_network"' modules/network/main.tf; then
+          echo "Virtual network configuration not found in modules/network/main.tf!"
+          exit 1
+        fi
+        echo "Virtual network configuration is present."
+
+    - name: Check subnet configuration
+      run: |
+        if ! grep -q 'resource "azurerm_subnet"' modules/network/main.tf; then
+          echo "Subnet configuration not found in modules/network/main.tf!"
+          exit 1
+        fi
+        echo "Subnet configuration is present."
+
+    - name: Check public IP configuration
+      run: |
+        if ! grep -q 'resource "azurerm_public_ip"' modules/network/main.tf; then
+          echo "Public IP configuration not found in modules/network/main.tf!"
+          exit 1
+        fi
+        echo "Public IP configuration is present."
+
+    - name: Check virtual machine configuration
+      run: |
+        if ! grep -q 'resource "azurerm_linux_virtual_machine"' modules/compute/main.tf; then
+          echo "Virtual machine configuration not found in modules/compute/main.tf!"
+          exit 1
+        fi
+        echo "Virtual machine configuration is present."
+
+    - name: Check network interface configuration
+      run: |
+        if ! grep -q 'resource "azurerm_network_interface"' modules/compute/main.tf; then
+          echo "Network interface configuration not found in modules/compute/main.tf!"
+          exit 1
+        fi
+        echo "Network interface configuration is present."
+
+    - name: Check VM extension configuration
+      run: |
+        if ! grep -q 'resource "azurerm_virtual_machine_extension"' modules/compute/main.tf; then
+          echo "VM extension configuration not found in modules/compute/main.tf!"
+          exit 1
+        fi
+        echo "VM extension configuration is present."
+  
+    - name: Terraform Fmt
+      run: terraform fmt -check -recursive -diff
+
+    - name: Log in to Azure
+      uses: azure/login@v2
+      with:
+        client-id: ${{ secrets.AZURE_CLIENT_ID }}
+        tenant-id: ${{ secrets.AZURE_TENANT_ID }}
+        subscription-id: ${{ secrets.AZURE_SUBSCRIPTION_ID }}
+
+    - name: Terraform Init
+      run: terraform init
+
+    - name: Terraform Validate
+      run: terraform validate

README.md

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+# Deploying Todo List Application with Terraform
+
+In this task, you will create an Azure Virtual Machine using Terraform and deploy a ToDo List application on it using a VM extension. The Terraform configuration will create all necessary resources, including a resource group, storage account, network security group, virtual network, subnet, public IP, and the virtual machine itself.
+
+## Prerequisites
+
+To complete this task, you must have Terraform and Azure CLI installed and configured on your machine.
+
+## Steps to Complete the Task
+
+**1. Fork this Repository**
+
+**2. Create Directory Structure**
+
+- Create the following directory structure:
+![alt text](image.png)
+
+**3. Define Network Module**
+
+- The network module will create a virtual network, subnet, network security group, and public IP address.
+    * Virtual Network: Name it `vnet`, address prefix `10.0.0.0/16`.
+    * Subnet: Name it `default`, address prefix `10.0.0.0/24`.
+    * Network Security Group: Name it `defaultnsg`.
+    * Public IP Address: Name it `linuxboxpip`, dynamic allocation method, and assign a DNS label generated by concatenating `matetask` and a random number.
+
+**4. Define Compute Module**
+
+- The compute module will create a network interface, virtual machine, and VM extension for deploying the ToDo List application.
+    * Network Interface: Name it `${var.vm_name}-nic`.
+    * Virtual Machine: Name it `matebox`, image `Ubuntu2204`, size `Standard_B1s`, SSH key `linuxboxsshkey`.
+    * VM Extension: Use `CustomScript` extension to execute `install-app.sh` script.
+
+
+**5. Define Storage Module**
+
+- The storage module will create a storage account and a storage container.
+    * Storage Account: Any name.
+    * Storage Container: Name it `task-artifacts`.
+
+**6. Configure Remote State Backend**
+
+- Define the backend configuration in backend.tf to store the state in Azure Blob Storage. Use the following parameters:
+    * Resource Group: `mate-azure-task-12`.
+    * Storage Account: `yourstorageaccount`.
+    * Container Name: `tfstate`.
+    * Key: `terraform.tfstate`.
+- Ensure that you have a storage account and container created for the remote state. This can be included in your `main.tf` or managed separately.
+
+**7. Use Modules in Main Configuration**
+- Define variables in variables.tf with the following parameters:
+    * location: `uksouth`.
+    * resource_group_name: `mate-azure-task-12`.
+    * virtual_network_name: `vnet`.
+    * vnet_address_prefix: `10.0.0.0/16`.
+    * subnet_name: `default`.
+    * subnet_address_prefix: `10.0.0.0/24`.
+    * network_security_group_name: `defaultnsg`.
+    * public_ip_address_name: `linuxboxpip`.
+    * vm_name: `matebox`.
+    * vm_size: `Standard_B1s`.
+    * ssh_key_public: `your-public-key-content`.
+    * dns_label: `matetask` (you can append a random number in your script).
+
+**8. Initialize and Apply the Configuration**
+
+**9. Verify the Deployment**
+
+- Access the virtual machine using the public IP address.
+- Verify the application is running by visiting the public IP in a web browser.

app/.gitignore

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+# python related files
+*.pyc
+*.pyo
+*.egg
+*.egg-info
+__pycache__
+
+# sqlite db
+*.db
+*.sqlite3
+
+# sublime related files
+*.sublime-project
+*.sublime-workspace
+
+# test, build, log
+build
+docs/_build
+dist
+results
+logs
+*.logs
+venv

app/LICENSE

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+The MIT License (MIT)
+
+Copyright (c) 2015 Christian Rotzoll
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

app/README.md

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+# Django ToDo list
+
+This is a todo list web application with basic features of most web apps, i.e., accounts/login, API, and interactive UI. To do this task, you will need:
+
+- CSS | [Skeleton](http://getskeleton.com/)
+- JS  | [jQuery](https://jquery.com/)
+
+## How to launch the application
+
+Install system pre-requirements:
+```
+sudo apt install python3-pip
+```
+
+Install the requirements:
+
+```
+pip install -r requirements.txt
+```
+
+Create a database schema:
+
+```
+python3 manage.py migrate
+```
+
+And then start the server (default is http://localhost:8000):
+
+
+```
+python manage.py runserver 0.0.0.0:8080
+```
+
+Now you can browse the [API](http://localhost:8000/api/) or start on the [landing page](http://localhost:8000/).

app/accounts/admin.py

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+from django.contrib import admin
+
+# Register your models here.

app/accounts/forms.py

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+from django import forms
+from django.contrib.auth.models import User
+
+
+def widget_attrs(placeholder):
+    return {"class": "u-full-width", "placeholder": placeholder}
+
+
+def form_kwargs(widget, label="", max_length=64):
+    return {"widget": widget, "label": label, "max_length": max_length}
+
+
+class LoginForm(forms.Form):
+
+    username = forms.CharField(
+        **form_kwargs(widget=forms.TextInput(attrs=widget_attrs("Username")))
+    )
+    password = forms.CharField(
+        **form_kwargs(widget=forms.PasswordInput(attrs=widget_attrs("Password")))
+    )
+
+    def clean(self):
+        # Don't check if we already have errors.
+        if self.errors:
+            return self.cleaned_data
+
+        username = self.cleaned_data.get("username")
+        password = self.cleaned_data.get("password")
+        user = User.objects.filter(username=username).first()
+
+        if not user or not user.check_password(password):
+            raise forms.ValidationError("Incorrect username and/or password.")
+
+        return self.cleaned_data
+
+
+class RegistrationForm(forms.Form):
+
+    username = forms.CharField(
+        **form_kwargs(widget=forms.TextInput(attrs=widget_attrs("Username")))
+    )
+
+    email = forms.EmailField(
+        **form_kwargs(widget=forms.TextInput(attrs=widget_attrs("Email")))
+    )
+
+    password = forms.CharField(
+        **form_kwargs(widget=forms.PasswordInput(attrs=widget_attrs("Password")))
+    )
+
+    password_confirmation = forms.CharField(
+        **form_kwargs(
+            widget=forms.PasswordInput(attrs=widget_attrs("Password confirmation"))
+        )
+    )
+
+    def clean(self):
+        password = self.cleaned_data.get("password")
+        password_confirmation = self.cleaned_data.get("password_confirmation")
+
+        if password and password != password_confirmation:
+            raise forms.ValidationError("Passwords don't match.")
+
+        return self.cleaned_data

app/accounts/models.py

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+from django.db import models
+
+# Create your models here.

app/accounts/templates/accounts/login.html

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+{% extends "base.html" %}
+
+{% block body %}
+<section class="header">
+  <h2 class="title">Login</h2>
+  <div class="row">
+    <div class="three columns value-prop"></div>
+    <div class="six columns">
+      <form method=post>
+        {% csrf_token %}
+        <dl>
+          <dd>{{ form }}
+          <dt><input type="submit" class="button button-primary" value="Login">
+        </dl>
+      </form>
+      <p>New user? <a href="{% url 'auth:register' %}">Click here to register</a>.</p>
+    </div>
+  </div>
+</section>
+{% endblock %}

app/accounts/templates/accounts/register.html

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+{% extends "base.html" %}
+
+{% block body %}
+<section class="header">
+  <h2 class="title">Register</h2>
+  <div class="row">
+    <div class="three columns value-prop"></div>
+    <div class="six columns">
+      <form method=post>
+        {% csrf_token %}
+        <dl>
+          <dd>{{ form }}
+          <dt><input type="submit" class="button button-primary" value="Register">
+        </dl>
+      </form>
+      <p>Already registerd? <a href="{% url 'auth:login' %}">Click here to login</a>.</p>
+    </div>
+  </div>
+</section>
+{% endblock %}