Tetrate Blog

Migrating from AWS App Mesh to Istio: A Comprehensive Guide

With AWS announcing the deprecation of AWS App Mesh effective September 30, 2026, many organizations are evaluating alternatives to continue their ser

Tetrate & Bloomberg collaborating on Envoy AI Gateway

Envoy CVE security fixes for GetEnvoy

The Envoy security team today [announced] the availability of Envoy 1.9.1 to address two high-risk vulnerabilities related to header values and HTTP U

Multi-Cluster PKI + Istio Recipe: Practical Example for a Trusted and Scalable PKI for Your Service Mesh

Authors – Cristofer TenEyck Senior Solution Engineer a Keyfactor and Jimmy Song Developer Advocate at Tetrate Introduction In the evolving landscape

Many apps in one Kubernetes Cluster? Consider a dedicated Gateway per app

In the previous blog post, I introduced how Istio manages certificates, and in this article, I will guide you on how to use an external certificate au

Lean but full of features: Leverage a Shared Gateway for Your Kubernetes Cluster

Are you struggling to manage all ingress traffic configurations for your Kubernetes cluster? If you still use Kubernetes ingress, you are missing out

Unlock the Power of Edge Platform Clusters for Your Cloud Architecture

This blog post is the first in a series of how to leverage Envoy Gateway in cloud architecture. Have you heard about edge platform clusters? If not, i

Which Data Plane Should I Use—Sidecar, Ambient, Cilium, or gRPC?

Four Main Service Mesh Deployment Models

Istio Configuration Security: How to Avoid Misconfigurations

Istio is a powerful service mesh solution that provides Zero Trust security, observability, and advanced traffic management without requiring code mod