Cloud Native DevOps: Migrating from Monoliths to Microservices

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Contents:

• Introduction
  • Overview
  • Donations and Ethics Disclaimer
  • Why PronK8S
  • Dedication
  • License
• Continous Integration & Continuous Delivery
  • Version Control and Branching Strategies
    • Anarchy: One Branch to Rule Them All
    • Developer Branches
    • Feature Branches
    • Release Branches
  • Platforms
    • GitHub & GitHub Actions
    • GitLab
    • Jenkins
    • Circle CI
  • Automation & Test Driven Development
    • Pipelines
    • Caching Artifacts
    • Triggering Downstream Jobs
    • Nightly/weekend automation tests
  • Security Concerns: Don’t Leak Credentials
    • Run-time Variables
    • Keyword Masking and Script Filtering
• Configuration Management & Infrastructure as Code
  • Declarative Versus Imperative Models
  • GitOps and Versioning Infrastructure Changes
  • Rolling Upgrades
  • Backup and Restore Operations
  • Panic Button
  • Tooling
    • Ansible
    • Terraform
• DevOps Build Patterns
  • Bare Metal
  • Virtual Machines
    • History and Hypervisors
    • Single VM with Vagrant
  • Containers
    • Single Container with Docker
    • Multiple Containers with Docker
    • Nested Containers with Docker-in-Docker
    • Advanced Example: Single Container with Docker
  • Cluster Orchestration with Kubernetes (K8S)
    • Kubernetes in Docker (KIND)
  • Best Practises & Security Concerns
    • Privileged Containers & Rootless Containers
    • Using dockerignore for Security and Image Size Reduction
    • Reducing Image Size and Number of Layers with apt
    • Credential Leaks - Don’t Embed Credentials
    • Verify Downloaded Packages via Checksums
    • Additional Reading
• Architecture Design Patterns
  • General Structure
  • IPC
  • Storage
  • Logging
  • Sidecars
  • Debugging, Core Dumps, etc.
• Testing Strategies
  • Pre-amble: Containers & Clusters
    • Unit Tests
    • API Tests
      • Internal APIs and Unit Testing
      • Public-Facing API Testing
    • Feature Tests
    • Regression Tests
    • Fuzz Tests
    • Negative Testing
    • Mocks and Simulated Tests
    • Chaos Testing: Break Everything to Improve your App
    • Testing in Production
      • The Historical Joke
      • The Reality of CICD and Cloud Environments
  • Regression Tests & Statistics
    • Quick Tests & Gate Keeping Code Reviews
    • Hypothetical Builds for Downstream Projects
    • Soak Tests: Finding Obscure Bugs
  • End-to-End Tests
  • Testing in Production: a Misnomer?
    • The Necessity of GitOps
    • Rolling Upgrades & Recovery
• Documentation
  • Overview: Keeping Documentation Current
  • Markup-based Approaches
    • Read the Docs: rST + Sphinx
    • Markdown
  • Diagrams
    • PlantUML/PUML
    • Mermaid/MMD
  • Graphical and WYSIWYG Editors
    • Bridging the Gap: GUIs for Markup Languages
    • Google docs
• Security
  • Container Scanning
  • Dependencies and Supply Chain Attacks
    • Poetry
    • Snyk
  • Common Vulnerabilities and Exposures (CVEs)
    • Reporting
    • Documenting
    • Automatic Testing
• Practical Project: Raspberry Pi DevOps Cluster
  • Build Pattern Implementations: Language-specific Boilerplate Examples
    • Python 3.x
    • Go/Golang
• Conclusion
• References
• Glossary

Indices and tables

• Index

• Module Index

• Search Page