Configuring Envoy as an edge proxy - through istio
How we implemented Envoy edge proxy best practices in istio-ingressgateway.
#observability
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Introduction
Home of technical deep dives, random thoughts and ideas of varying quality.
Jul 2024
Summer of 2024
Well, as you can see, mountains and museums and stuff.
30 photosView set
May 2024
Snapshots of 2024
More random photos from 2024.
9 photosView set
Dec 2023
Kubernetes: Don't use NodeLocal DNSCache on GKE (without Cloud DNS)
A travel diary of how we diagnosed a latency spike problem on GKE and the surprising things we learned along the way.
May 2022
Kubernetes Sidecar Config Drift
When using a Sidecar Injector (such as Istio), there is nothing that ensures that an update (potentially breaking) to a sidecar config template is applied/updated on Pods that have already been injected with a sidecar. This post describes the causes of this problem, as well as introducing a tool to mitigate it.
Feb 2022
Yak shaving - Photo drips for my mom
TL;DR: I finally organized my photo archive and in an evening created a service to e-mail my mom a photo from the last 20 years every morning.
Mar 2021
A side quest in API development, observability, Kubernetes and cloud with a hint of database
Quite often people ask me what I actually do. I have a hard time giving a short answer. Even to colleagues and friends in the industry. Here I will try to show and tell how I spent an evening digging around in a system I helped build for a client.
Nov 2020
End of 2020 rough database landscape
This post is an attempt to lay out the rough landscape of databases that you might encounter or consider as of late 2020.
Jun 2019
Mini-post: Down-scaling Azure Kubernetes Service (AKS)
Looking into caveats of running Kubernetes on AKS with small node sizes and node counts.
Feb 2019
Disk performance on Azure Kubernetes Service (AKS) - Part 1: Benchmarking
In this first post on troubleshooting some disk performance issues on Azure Kubernetes Service (AKS) we will benchmark Azure Premium SSD to find how workloads affect performance and which metrics to monitor to know when troubleshooting potential disk issues.
Dec 2017
Managed Kubernetes on Microsoft Azure (English)
In this post we will set up a managed Kubernetes cluster from scratch using Azure CLI.
Managed Kubernetes på Microsoft Azure (Norwegian)
I denne posten setter vi opp et managed Kubernetes cluster fra scratch ved bruk av Azure CLI.
Jun 2014
Next generation monitoring with OpenTSDB
Step by step guide on how to install a single-instance of OpenTSDB using the latest versions of Hadoop and HBase.
Nothing here yet — the forest is quiet.
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