Why standardized recruitment fails to acquire senior architecture talent and drives human technical debt. Over-reliance on automated Applicant Tracking Systems (ATS) and standardized filtering algorithms is driving a silent operational crisis across enterprise technology infrastructures. While these automated platforms are highly efficient at capturing hyper-specialized executors to fulfill…
Prometheus automatic scraping is a game-changer for Kubernetes environments: it dynamically discovers metrics exporter endpoints without requiring manual configuration every time a new workload drops. But what happens when your core infrastructure relies on databases or legacy services running outside the cluster? While this setup was natively designed for internal Kubernetes workloads, you can…
Kubernetes cert-manager: How to for mTLS,CSI Driver and Helm post explains how to issue TLS Server certificates and Mutual TLS (mTLS) Client certificates using Kubernetes cert-manager. We will start with raw YAML manifests to understand the core mechanics of rigid mTLS communication. Then, we will explore how to eliminate long-lived Kubernetes Secrets using the cert-manager [ ]
Kubernetes cert-manager Tutorial: How to Set Up Custom CA post provides a quick overview of using cert-manager on Kubernetes, showing how to easily set up a CA with the simple CA Issuer. Certificate management is not just a security sensitive task dealing with issuing security sensitive objects: it is a cumbersome activity including taking care [ ]
When dealing with Kubernetes, backing up an application's data is not as straightforward as when the application is installed directly on your system. Due to its design, Kubernetes orchestrates applications to make them resilient by horizontally scaling them as needed and restarting them upon failure. This often results in applications being started or restarted on [ ]
As we saw in the Vagrant - installing and operating post, Vagrant provides a convenient way for automating the setup, configuration and management of virtual machines, enabling reproducible and consistent development environments. In that post, we also had an overview of how to create a Vagrantbox from scratch for the Parallels provider. We then digged [ ]