Knowledge Base | Load Balancing/Routing
HAProxy Layer 7 Retries and Chaos Engineering
Nick RamirezHAProxy 2.0 introduced layer 7 retries, which provides resilience against unreachable nodes, network latency, slow servers, and HTTP errors. HAProxy powers the uptime of organizations with even the largest traffic demands by giving them the flexibility and confidence...
Dissecting the HAProxy Kubernetes Ingress Controller
Zlatko BratkovicThe new HAProxy Kubernetes Ingress Controller provides a high-performance ingress for your Kubernetes-hosted applications. Register for the on demand webinar "The HAProxy Kubernetes Ingress Controller for High-Performance Ingress". Containers allow cross-functional...
The New HAProxy Data Plane API: Two Examples of Programmatic Configuration
Nick RamirezUse the HAProxy Data Plane API to manage your load balancer configuration dynamically using HTTP commands. Sign up for the upcoming HAProxy 2.0 webinars Designing for high availability nearly always means having a strong proxying / load balancing layer. A proxy...
HAProxy 2.0 and Beyond
Daniel CorbettHAProxy Technologies is excited to announce the release of HAProxy 2.0, bringing features critical for cloud-native and containerized environments, while retaining its industry-leading performance and reliability. HAProxy 2.0 adds a powerful set of core features as...
Extending HAProxy with the Stream Processing Offload Engine
Christopher FauletThe HAProxy Stream Processing Offload Engine filter enables you to extend HAProxy in any language without modifying its core codebase. Inspired by the possibilities? Read on to learn more. Imagine you're living in the distant future and you're stomping around town in...
Test Driving “Power of Two Random Choices” Load Balancing
Willy TarreauThe Power of Two Random Choices load-balancing algorithm has piqued some curiosity. In this blog post, we see how it stacks up against other modern-day algorithms available in HAProxy. Recently, I was asked twice about my opinion on supporting an algorithm known as...
HAProxy 1.9.2 Adds gRPC Support
Nick RamirezHAProxy provides end-to-end proxying of HTTP/2 traffic. Use HAProxy to route, secure, and observe gRPC traffic over HTTP/2. Read on to learn more. HAProxy 1.9 introduced the Native HTTP Representation (HTX). Not only does this allow you to use HTTP/2 end-to-end, it...
Serving ECC and RSA Certificates on Same IP with HAProxy
Nenad MerdanovicECC and RSA certificates and HTTPS To keep this practical, we will not go into theory of ECC or RSA certificates. Let's just mention that ECC certificates can provide as much security as RSA with much lower key size, meaning much lower computation requirements on the...
HAProxy’s Load-Balancing Algorithm for Static Content Delivery with Varnish
Baptiste AssmannHAProxy's load-balancing algorithms HAProxy supports many load-balancing algorithms which may be used in many different type of cases. That said, cache servers, which deliver most of the time the static content from your web applications, may require some specific...
Microsoft Remote Desktop Services (RDS) Load-Balancing
Baptiste AssmannMicrosoft Remote Desktop services (RDS) Remote Desktop Services, formerly Terminal Services, is a technology from Microsoft that allows users to access remotely to a session-based desktop, virtual machine-based desktop or applications hosted in a datacenter from their...
