DevOps Bulletin

Flipt enables you to follow DevOps best practices and separate releases from deployments. Built with high-performance engineering organizations in mind.

Optimizing & Securing Azure Functions for Cloud Modernization 🚀 For organizations modernizing their IT infrastructure with Azure, Azure Functions is an invaluable tool. As a serverless, event-driven platform, it simplifies development and deployment, while offering cost-effective scaling. But, like any system, it comes with its own set of challenges, particularly around security and performance.

tfreveal is an open-source tool designed to enhance the visibility of Terraform plan files by displaying all differences in resources and outputs, including sensitive values.

Why Postgres Should Be Your Default Database Choice 💡 When you're building a new application that requires persistent data storage, your default option should be Postgres. Why? Let’s break it down: 🔹 Why Not SQLite? SQLite is great for single-machine apps, but for web apps on platforms like Heroku or Render, you'll want a database that can handle network access, automatic backups, and scalability—enter Postgres. 🔹 Why Not NoSQL (e.g., DynamoDB, MongoDB)? NoSQL databases are fantastic if you know exactly how your data and access patterns will evolve. But for many apps, Postgres provides the flexibility to adjust access patterns and query data without the upfront complexity. 🔹 Why Not Redis or Kafka? These are specialized tools for caching or event streaming. They have their use cases, but for most apps, Postgres offers a simple, reliable solution for storing and querying data with fewer moving parts. 🔹 Why Not MySQL? While MySQL is popular, Postgres generally offers better data integrity features and a robust open-source community, making it a safer bet for most projects.

Hunting Kubernetes Security Issues with Azure Native Tooling 🔐 https://lnkd.in/eBn_x6PS

Kubernetes 1.31: What’s New? 🚀 Staying up to date with Kubernetes can be a challenge, especially with all the changes and updates. https://lnkd.in/eiU_GqwZ

Why I Still Use Python Virtual Environments in Docker 💡 🔹 Predictability: Virtual environments create a structured, isolated setup. This ensures everything you need is in one place, and your app runs as expected every time. No surprises. 🔹 Consistency Across Teams: Using a well-known standard like Python’s virtual environments simplifies communication across teams. Everyone knows what to expect, making collaboration smoother. 🔹 Simplified Debugging: By isolating environments, you can limit Python’s search paths, making it easier to track down import issues. This can save hours of debugging time. 🔹 Avoiding User-Specific Installs: Tools like pip install --user can create hidden complexity. Virtual environments cut through this by providing a cleaner, more predictable setup.

boxxy (case-sensitive) is a tool for boxing up misbehaving Linux applications and forcing them to put their files and directories in the right place, without symlinks!

🚀 Achieving Zero-Downtime Deployments with OpenTofu Here’s how you can implement zero-downtime deployments to keep your users happy and build trust:

Scaling Migrations Across 2,800 Microservices at Monzo 🚀 Managing a microservices architecture with 2,800 services is no small feat, especially when it comes to migrating critical libraries. Monzo’s recent blog highlights their effective strategy for handling such massive migrations, ensuring up-to-date, consistent, and low-effort upgrades https://lnkd.in/gH_3v2z9