In the era of monolithic architectures, troubleshooting was relatively straightforward: SSH into the server, grep the log files, and check CPU usage with top. I...
I’ve been in tech for over a decade. If I were starting DevOps from scratch today, I wouldn’t follow most of the tutorials people usually recommend—not because...
ConfigMaps in Kubernetes don’t have built-in revision support, which can create challenges when deploying applications with canary strategies. When using Argo R...
The Argo CD Agent is now Generally Available with the release of Red Hat OpenShift GitOps 1.19. Organizations using Kubernetes and OpenShift have widely adopted...
Aisalkyn Aidarova !Aisalkyn Aidarovahttps://media2.dev.to/dynamic/image/width=50,height=50,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.a...
What You'll Learn - How application controllers NGINX Ingress, cert‑manager persist through evictions - Why controllers are stateless and can restart anywhere -...
From classic CI/CD to agentic AI, self‑healing systems, platform engineering, and FinOps — here's the real state of DevOps at the beginning of 2026. If you stil...
Topic Coverage - Startup / Readiness / Liveness Probes - ConfigMaps - Secrets - Configuration mistakes & fixes Environment - Minikube - kubectl - Local machine...
Aisalkyn Aidarova !Aisalkyn Aidarovahttps://media2.dev.to/dynamic/image/width=50,height=50,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.a...
Kubernetes v1.35 introduces a credential plugin policy and allowlist that let you restrict which executables defined in a kubeconfig’s exec plugin can be run by...
Global Rules - Do NOT use kubectl edit - Do NOT recreate resources unless asked - Fix issues using kubectl patch / set / scale / rollout - A namespace must be...
PersistentVolume Node Affinity The PersistentVolume node affinity API see the Kubernetes documentationhttps://kubernetes.io/docs/concepts/storage/persistent-vo...
