helm

Installing Airflow on Kubernetes

Friday, Feb 1, 2019 by Prabhat Sharma k8s, kubernetes, containers, docker, airflow, helm, data engineering

Data engineering is a difficult job and tools like airflow make that streamlined. Let’s take a look at how to get up and running with airflow on kubernetes. Prerequisites A kubernetes cluster - You can spin up on AWS, GCP, Azure or digitalocean or you can start one on your local machine using minikube Helm - If you do not already have helm installed then follow this tutorial to get it installed Installing airflow using helm 1.

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How to connect to Kubernetes cluster resources(services, pods) using OpenVPN for local development

Friday, Oct 19, 2018 by Prabhat Sharma kubernetes, helm, openvpn, local development, development workflow, developer productivity

I wanted to do development locally on my laptop and I had some services that were running in my kubernetes cluster. I was trying to figure out the easiest way to access those resources without exposing them via a loadbalancer or nodeport for the specific service. This is when I thought if I could vpn into the cluster then it would allow me to access cluster resources from my laptop.

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Helm tutorial - The package manager for kubernetes - Part 1

Saturday, Oct 13, 2018 by Prabhat Sharma kubernetes, helm, package manager

I have been asked by various people on what is the best way to install and manage applications on kubernetes. In fact a lot of people want to install various readily available solutions like mysql, mariadb, mongodb, nginx etc. For stateless applications its generally straightforward and nobody is bothered much, however when it comes to stateful applications one starts to think how they will manage to install it. Does one have to go through the rigmarole of installing the application just like installing it on instances?

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