Lab06 — Amir Bairamov

.github/workflows/ansible-deploy.yml

@@ -0,0 +1,76 @@
+name: Ansible Deployment
+
+on:
+  push:
+    branches: [ master, lab06 ]
+    paths:
+      - 'ansible/**'
+      - '.github/workflows/ansible-deploy.yml'
+
+  pull_request:
+    branches: [ main, master ]
+    paths:
+      - 'ansible/**'
+
+jobs:
+
+  lint:
+    name: Ansible Lint
+    runs-on: ubuntu-latest
+
+    steps:
+
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.12'
+
+      - name: Install dependencies
+        run: |
+          pip install ansible ansible-lint
+
+      - name: Run ansible-lint
+        run: |
+          cd ansible
+          ansible-lint playbooks/*.yml
+        continue-on-error: true
+
+
+  deploy:
+    name: Deploy Application
+    needs: lint
+    runs-on: ubuntu-latest
+
+    steps:
+
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Setup Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.12'
+
+      - name: Install Ansible
+        run: |
+          pip install ansible
+          ansible-galaxy collection install community.docker
+
+      - name: Setup SSH
+        run: |
+          mkdir -p ~/.ssh
+          echo "${{ secrets.SSH_PRIVATE_KEY }}" > ~/.ssh/id_rsa
+          chmod 600 ~/.ssh/id_rsa
+          ssh-keyscan -H ${{ secrets.VM_HOST }} >> ~/.ssh/known_hosts
+
+      - name: Deploy with Ansible
+        run: |
+          cd ansible
+          echo "${{ secrets.ANSIBLE_VAULT_PASSWORD }}" > /tmp/vault_pass
+          ansible-playbook playbooks/deploy.yml \
+            -i inventory/hosts.ini \
+            --vault-password-file /tmp/vault_pass
+          rm /tmp/vault_pass

.github/workflows/python-ci.yml

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+name: Python CI & Docker Build
+
+on:
+  push:
+    branches:
+      - master
+      - lab03
+  pull_request:
+    branches:
+      - master
+
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.13"
+          cache: "pip"
+
+      - name: Install dependencies
+        run: |
+          pip install -r app_python/requirements.txt
+          pip install -r app_python/requirements-dev.txt
+
+      - name: Run linter
+        run: |
+          cd app_python
+          flake8 app.py
+
+      - name: Run tests
+        run: |
+          cd app_python
+          pytest -v
+
+      - name: Install Snyk CLI
+        run: |
+          npm install -g snyk
+
+      - name: Authenticate Snyk
+        run: |
+          snyk auth ${{ secrets.SNYK_TOKEN }}
+
+      - name: Run Snyk security scan
+        run: |
+          cd app_python
+          snyk test --severity-threshold=high
+
+
+
+
+  docker:
+    needs: test
+    runs-on: ubuntu-latest
+    # if: github.ref == 'refs/heads/master'
+    if: github.event_name == 'push'
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Login to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Generate version
+        run: echo "VERSION=$(date +%Y.%m)" >> $GITHUB_ENV
+
+      - name: Build and push
+        uses: docker/build-push-action@v6
+        with:
+          context: app_python
+          push: true
+          tags: |
+            mrdebuff/devops-info-service:${{ env.VERSION }}
+            mrdebuff/devops-info-service:latest

.github/workflows/terraform-ci.yml

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+name: Terraform CI Validation
+
+on:
+  pull_request:
+    paths:
+      - 'terraform/**'
+      - '.github/workflows/terraform-ci.yml'
+
+jobs:
+  terraform-validate:
+    name: Terraform Validation
+    runs-on: ubuntu-latest
+
+    defaults:
+      run:
+        shell: bash
+        working-directory: terraform
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Setup Terraform
+        uses: hashicorp/setup-terraform@v3
+        with:
+          terraform_version: 1.14.5
+
+      - name: Terraform Format Check
+        run: terraform fmt -check -recursive
+
+      - name: Terraform Init
+        run: terraform init -backend=false
+
+      - name: Terraform Validate
+        run: terraform validate
+
+      - name: Setup TFLint
+        uses: terraform-linters/setup-tflint@v3
+        with:
+          tflint_version: latest
+
+      - name: Initialize TFLint
+        run: tflint --init
+
+      - name: Run TFLint
+        run: tflint --format compact

.gitignore

@@ -1 +1,21 @@
-test
+# Python
+__pycache__/
+*.py[cod]
+venv/
+*.log
+
+# IDE
+.vscode/
+.idea/
+
+# OS
+.DS_Store
+
+# Test cache
+.pytest_cache
+
+# Ansible
+*.retry
+.vault_pass
+ansible/inventory/*.pyc
+__pycache__/

ansible/README.md

@@ -0,0 +1 @@
+[![Ansible Deployment](https://github.com/MrDeBuFF/DevOps-Core-Course/actions/workflows/ansible-deploy.yml/badge.svg)](https://github.com/your-username/your-repo/actions/workflows/ansible-deploy.yml)

ansible/ansible.cfg

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+[defaults]
+inventory = inventory/hosts.ini
+roles_path = roles
+host_key_checking = False
+retry_files_enabled = False
+remote_user = ubuntu
+
+[privilege_escalation]
+become = True
+become_method = sudo
+become_user = root