The thousand piece puzzle: Supply Chain Security for Kubernetes Clusters

kubernetes security
2025-01-09
By Thomas Kooi
In today’s interconnected software landscape, supply chain security has evolved from an afterthought to a mission-critical priority. High-profile incidents, such as the SolarWinds breach, have demonstrated how a single vulnerability can cascade through the entire software development pipeline—affecting everything from code commits to production environments. The consequences of these attacks can be devastating, not only for the businesses targeted but also for their customers and stakeholders, underscoring the urgent need for a proactive, defense-in-depth approach to securing every link in the chain.

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2017-10-06

Project: Terraform Swarm mode cluster

I recently started playing around with Terraform. Since I often manually spin up a couple of droplets on DigitalOcean to set up a Swarm mode cluster to try out some projects or set ups, I figured I should put all of that into code as my first Terraform project. I created a Terraform module for provisioning a basic Swarm mode cluster during this project. Ideal for labs or development clusters.