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Articles tagged with #software-engineering
You spin up a Kubernetes workload. You connect to PostgreSQL. You add sslmode=require because security matters. And then PostgreSQL replies with: server does not support SSL, but SSL was required Wai
A Deep Dive into Resource Requests, Limits, and Real World Failures A Kubernetes cluster often appears healthy during normal operation. Pods are running, dashboards are green, and alerts stay quiet. Then traffic spikes. Suddenly requests slow down, p...
Running applications on Kubernetes usually feels smooth and stable until one day a pod suddenly disappears. Kubernetes calls this process eviction, and it happens when the cluster decides that removing a pod is the safest way to protect the node or t...
Kubernetes port forwarding is extremely useful for quick access to internal services. It allows local tools to reach cluster applications without exposing them through Ingress or LoadBalancer services. The problem is that port forwarding breaks easil...
Harbor is a cloud-native registry that allows storing, signing, and scanning container images for vulnerabilities. Deploying Harbor on Kubernetes provides a scalable, highly available registry with integrated security features. In this guide, I will ...
Kubernetes networking often feels abstract when you first begin working with clusters, Services, and Ingress controllers. Many engineers are able to “make things work” without fully understanding how packets travel across machines, how load balancers...
