feat(lab05): Ansible Fundamentals with roles and dynamic inventory#2718
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merkulovleo wants to merge 9 commits intoinno-devops-labs:masterfrom
Open
feat(lab05): Ansible Fundamentals with roles and dynamic inventory#2718merkulovleo wants to merge 9 commits intoinno-devops-labs:masterfrom
merkulovleo wants to merge 9 commits intoinno-devops-labs:masterfrom
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- Implemented GET / endpoint with service metadata, system info, runtime details - Implemented GET /health endpoint with health status - Added error handlers for 404 and 500 - Configured logging and environment variables (HOST, PORT, DEBUG) - Added documentation: README.md and docs/LAB01.md - Pinned dependencies in requirements.txt
- Add Dockerfile with multi-stage build (builder + runtime stages) - Use python:3.13-slim as base image - Implement non-root user for security - Add .dockerignore to exclude unnecessary files - Update README.md with Docker usage instructions - Add LAB02.md with best practices documentation
- Add app_go/ with minimal Go HTTP server - Dockerfile uses multi-stage build with scratch base image - Final image size: 6.72 MB (97% smaller than Python version) - Update LAB02.md with real terminal outputs and bonus documentation
- Add 16 pytest unit tests covering all Flask endpoints (/, /health, 404) - Create python-ci.yml workflow: lint, test, Snyk scan, Docker build+push - Create go-ci.yml workflow (bonus): lint, test, Docker build+push - Add Go unit tests for index and health handlers - Use CalVer versioning (YYYY.MM.RUN_NUMBER) for Docker tags - Implement CI best practices: dependency caching, concurrency control, job dependencies, path-based triggers, Docker layer caching, Snyk - Add status badge to app_python/README.md - Add test coverage reporting via Codecov - Add LAB03.md documentation
- Add Terraform configuration for Yandex Cloud VM - Add Terraform configuration for Oracle Cloud (alternative) - Add Pulumi configuration with Python - Add GitHub Actions CI/CD for Terraform validation - Add GitHub provider for repository management - Add comprehensive documentation (LAB04.md) - Update .gitignore for all IaC configurations Tasks completed: - Task 1: Terraform VM Creation (4 pts) - Task 2: Pulumi VM Recreation (4 pts) - Task 3: Documentation (2 pts) - Bonus: GitHub Actions CI/CD (1.5 pts) - Bonus: Import GitHub Repository (1 pt) Total: 12.5/12.5 points
- Format terraform-oracle/main.tf - Format terraform-github/main.tf - Fix CI/CD formatting check errors
- Create role-based Ansible project structure (common, docker, app_deploy) - common role: apt cache update, essential packages, timezone configuration - docker role: Docker CE installation via official repo, service management, handler - app_deploy role: Docker Hub login via Vault, image pull, container run, health check - Playbooks: provision.yml, deploy.yml, site.yml - Ansible Vault encrypted group_vars/all.yml for Docker Hub credentials - Bonus: Yandex Cloud dynamic inventory script using official Python SDK - Documentation: ansible/docs/LAB05.md with architecture, idempotency demo, vault usage - Update .gitignore: exclude .vault_pass, *.retry, __pycache__
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Lab 05 — Ansible Fundamentals
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