Add comprehensive documentation for deployment architecture, environm… #13

	name: CI-CD Pipeline

	on:
	pull_request:
	branches:
	- develop
	- main

	push:
	branches:
	- develop
	- main

	jobs:
	build:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout Code
	uses: actions/checkout@v4

	- name: Setup Python
	uses: actions/setup-python@v5
	with:
	python-version: "3.11"

	- name: Install Dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install -r requirements.txt

	- name: Syntax Check
	run: \|
	python -m py_compile main.py

	- name: Docker Build Test
	run: \|
	docker build -t test-image .

	- name: Run Container Health Test
	run: \|
	docker run -d -p 9000:8000 --name test-container test-image
	sleep 8
	curl --fail http://localhost:9000/health

	deploy-staging:
	needs: build
	runs-on: ubuntu-latest
	if: github.ref == 'refs/heads/develop'

	steps:
	- name: Deploy Staging to Azure VM
	uses: appleboy/ssh-action@v1
	with:
	host: ${{ secrets.VM_IP }}
	username: azureuser
	key: ${{ secrets.SSH_KEY }}
	script: \|
	cd staging
	git pull origin develop
	docker stop fastapi-staging \|\| true
	docker rm fastapi-staging \|\| true
	docker build -t fastapi-staging .
	docker run -d -p 8001:8000 --name fastapi-staging fastapi-staging

	deploy-prod:
	needs: build
	runs-on: ubuntu-latest
	if: github.ref == 'refs/heads/main'

	steps:
	- name: Deploy Production to Azure VM
	uses: appleboy/ssh-action@v1
	with:
	host: ${{ secrets.VM_IP }}
	username: azureuser
	key: ${{ secrets.SSH_KEY }}
	script: \|
	cd prod
	git pull origin main
	docker stop fastapi-prod \|\| true
	docker rm fastapi-prod \|\| true
	docker build -t fastapi-prod .
	docker run -d -p 8000:8000 --name fastapi-prod fastapi-prod

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