Published inSystem Weakness·PinnedZero trust networking in KubernetesControlling network traffic plays a key role in today’s distributed and dynamically changing systems, including Kubernetes. Of course, you can live without strict control of your network traffic but it is like driving a car without wearing seatbelts — everything is fine until an accident happens. …Kuberntes5 min readKuberntes5 min read
Apr 28, 2021Harbor, Keycloak and Istio — a good dance troupeA dance troupe has to know the choreography, so together they make a great show. Similarly micro-services as dancers on a stage (Kubernetes) are instructed by their choreographers (DevOps engineers) about how to interact with each other. My story is about building a multi-tenant Kubernetes environment that facilitates various DevOps…Kubernetes8 min readKubernetes8 min read
Sep 30, 2019It’s all about communicationHave you ever thought about how the HTTP request ends up in the Kubernetes cluster? This story is about packets traversal through the Google Cloud Platform and the Kubernetes cluster. Introduction During my experiments with Google Cloud Platform (GCP), I have deployed a Kubernetes cluster with one service. Next, I exposed…Kubernetes6 min readKubernetes6 min read
