Shipping Anything On Go Infrastructure
go run bash-script@latest
Posts
Service Mesh Adoption Curve
How we built a best-of-both-worlds experience with Istio ambient mode.
Everything you need to know about Istio installation
Installing Istio... hard could it be? A simple istioctl install is all you need... right?
Ambient and the SPOF Myth
Does Istio ambient introduce a SPOF? No.
Grafana Dashboard Development Workflow
How I iterate on Grafana dashboards
Podless Kubernetes
Sidecarless? Why not podless?
Testing a Kubernetes Networking Implementation Without Kubernetes
How Istio tests its networking proxy without Kubernetes, Docker, or root.
Securing Prometheus with Istio Ambient
tl;dr: it just works
Building a better Kubernetes Client
Like most other Kubernetes controllers in, Istio is written in Go and relies on the client-go library. While this provides an excellent low-level building block, usage in higher level code in Istio led to a variety of issues that led us to develop our own higher level, opinionated client for Istio. This post covers the issues we faced and how we incrementally solved them. Background knowledge At a high level, client-go provides a few layers for interactions with the API server:...
Advanced Helm Techniques
Rage bait for YAML templating haters