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Posts Tagged networking

Cloudflare-First Networking as Code with Pulumi

Cloudflare-First Networking as Code with Pulumi

Platform teams managing multi-cloud applications face a dangerous visibility gap. While origin infrastructure is tightly controlled, the edge configuration often drifts through manual console tweaks. DNS records point to stale origins, WAF rules are inconsistent across environments, and Zero Trust policies fail to keep pace with team changes. This edge drift leads to application exposure or routing failures that origin teams only notice after users report them.

As applications span multiple clouds, the edge often becomes the most consistent layer for enforcing security and traffic policies. The cost of waiting for a unified edge strategy is high. Every manual change is a potential security hole or a performance bottleneck that bypasses your standard CI/CD rigor.

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How to Move to the Gateway API: post ingress-nginx Retirement

The upcoming retirement of ingress-nginx in early 2026 gives infrastructure teams both a deadline and an opportunity to rethink traffic management. Configuring the Ingress API often meant relying on controller-specific annotations that varied between implementations. The Gateway API offers a cleaner, standardized alternative. This post investigates the practical reality of this migration and explores why kgateway emerges as a robust solution for the future.

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Advanced AWS Networking: Part 2

In this blog series, you will learn how to create a hub-and-spoke network architecture in AWS with centralized egress and traffic inspection. In this second installment, we’ll show you how to create spoke VPCs to run your workloads, verify centralized egress is working, and then add centralized traffic inspection using Pulumi, the infrastructure as code tool that enables you to manage infrastructure with real programming languages!

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Advanced AWS Networking: Part 1

In this blog series you will learn how to create a hub-and-spoke network architecture in AWS with centralized egress and traffic inspection. In this first installment, we’ll talk about the benefits of this architecture and begin to lay out some of its parts in Python with Pulumi, the infrastructure as code tool that enables you to manage infrastructure with real programming languages!

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