Bikram GuptaTracing network path in IstioIstio is among the most widely used service mesh in kubernetes. It is comparative easy to visualize a service mesh at a high level. Let us…Jul 4, 2020Jul 4, 2020
Bikram GuptaLearn Kubernetes pod networking by building your own labBased on hundreds of customer interactions over the past year on kubernetes design and deployment, I find the following areas to be…Apr 15, 2020Apr 15, 2020
Bikram GuptaPod network troubleshooting while using Calico on KubernetesThis article assumes that you have a working knowledge of using Kubernetes and Calico. A data center deployment is never complete without…Apr 6, 20202Apr 6, 20202
Bikram GuptaWhy use Typha in your Kubernetes Calico Deployments?Calico is an open source networking and network security solution for containers, virtual machines, and native host-based workloads…Apr 1, 2020Apr 1, 2020
Bikram GuptaIn part 1 of GitOps series, we reviewed the need for using GitOps for Calico policies, and how to…We see different personas within customers deploying 3 types of controls:Dec 18, 2019Dec 18, 2019
Bikram GuptaUsing OPA and Gatekeeper for Admission Control policiesThere are too many terms here, so let us start with practical use cases. We will cover the following.Dec 1, 2019Dec 1, 2019
Bikram GuptaNavigating the Policy options in CalicoCalico provides a rich set of policies with a unified syntax to protect bare metal, VMs, and pods. These policies are abstracted as…Nov 24, 2019Nov 24, 2019
Bikram GuptaDIY kubernetes clusters for labSometimes you need to create labs for daily projects or training/testing purposes. You can use minikube or kind on your laptop, use tools…Nov 24, 2019Nov 24, 2019