Lab09

.github/workflows/ansible-deploy.yml

@@ -0,0 +1,101 @@
+name: Ansible Deployment
+
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - main
+      - master
+      - lab06
+
+  pull_request:
+    branches:
+      - main
+      - master
+
+concurrency:
+  group: ansible-deploy-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  lint:
+    name: Ansible Lint
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+    defaults:
+      run:
+        working-directory: ansible
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.12"
+          cache: "pip"
+
+      - name: Install lint dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install ansible ansible-lint
+          ansible-galaxy collection install community.docker community.general
+
+      - name: Run ansible-lint
+        run: |
+          ansible-lint \
+            -x var-naming,key-order,name,yaml,command-instead-of-module \
+            playbooks/provision.yml playbooks/deploy.yml
+
+  deploy:
+    name: Deploy Application
+    needs: lint
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+    defaults:
+      run:
+        working-directory: ansible
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.12"
+
+      - name: Install deploy dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install ansible
+          ansible-galaxy collection install community.docker community.general
+
+      - name: Configure SSH access
+        run: |
+          mkdir -p ~/.ssh
+          echo "${{ secrets.SSH_PRIVATE_KEY }}" > ~/.ssh/id_rsa
+          chmod 600 ~/.ssh/id_rsa
+          ssh-keyscan -H "${{ secrets.VM_HOST }}" >> ~/.ssh/known_hosts
+          cat > inventory/ci_hosts.ini <<EOF
+          [webservers]
+          ci-target ansible_host=${{ secrets.VM_HOST }} ansible_user=${{ secrets.VM_USER }}
+
+          [webservers:vars]
+          ansible_python_interpreter=/usr/bin/python3
+          EOF
+
+      - name: Deploy with Ansible
+        env:
+          ANSIBLE_VAULT_PASSWORD: ${{ secrets.ANSIBLE_VAULT_PASSWORD }}
+        run: |
+          echo "${ANSIBLE_VAULT_PASSWORD}" > /tmp/vault_pass
+          ansible-playbook playbooks/deploy.yml -i inventory/ci_hosts.ini --vault-password-file /tmp/vault_pass
+          rm -f /tmp/vault_pass
+
+      - name: Verify deployment
+        run: |
+          sleep 10
+          curl -f "http://${{ secrets.VM_HOST }}:8000/"
+          curl -f "http://${{ secrets.VM_HOST }}:8000/health"

.github/workflows/python-ci.yml

@@ -0,0 +1,98 @@
+name: Python CI and Docker
+
+on:
+  push:
+    branches:
+      - main
+      - master
+      - lab03
+    tags:
+      - "v*.*.*"
+  pull_request:
+    branches:
+      - main
+      - master
+
+concurrency:
+  group: python-ci-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  test:
+    name: Lint and Test
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+    permissions:
+      contents: read
+    defaults:
+      run:
+        working-directory: app_python
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.11"
+          cache: "pip"
+          cache-dependency-path: |
+            app_python/requirements.txt
+            app_python/requirements-dev.txt
+
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install -r requirements.txt -r requirements-dev.txt
+
+      - name: Lint (ruff)
+        run: ruff check .
+
+      - name: Run tests
+        run: pytest
+
+      - name: Snyk scan
+        uses: snyk/actions/python-3.11@master
+        env:
+          SNYK_TOKEN: ${{ secrets.SNYK_TOKEN }}
+        with:
+          args: --severity-threshold=high
+        continue-on-error: true
+
+  docker:
+    name: Build and Push Docker Image
+    runs-on: ubuntu-latest
+    needs: test
+    if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags/v')
+    permissions:
+      contents: read
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Log in to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Extract metadata (tags, labels)
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ${{ secrets.DOCKERHUB_USERNAME }}/devops-info-service
+          tags: |
+            type=semver,pattern={{version}}
+            type=semver,pattern={{major}}.{{minor}}
+            type=raw,value=latest
+
+      - name: Build and push
+        uses: docker/build-push-action@v6
+        with:
+          context: ./app_python
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}

.gitignore

@@ -1 +1,16 @@
-test
+# Python
+__pycache__/
+*.py[cod]
+venv/
+venv.bak/
+*.log
+
+# IDE
+.vscode/
+.idea/
+
+# OS
+.DS_Store
+
+# Monitoring secrets
+monitoring/.env

ansible/ansible.cfg

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