Practical articles on AI, DevOps, Cloud, Linux, and infrastructure engineering.
A production-focused CircleCI guide: orbs, reusable commands and executors, workflows with fan-in/fan-out, contexts and OIDC for secrets, layered caching, test splitting, approval jobs, and dynamic config — with copy-paste examples.
The IaC landscape fractured after the Terraform license change. This is the map to what each tool is actually best at, and how to choose without regret.
Terragrunt keeps large Terraform setups DRY and orchestrated, but small teams often pay its learning curve for little return.
A practical comparison of Kubernetes-native continuous reconciliation against the classic CLI-driven, state-file IaC model for platform teams.
Git's errors are scarier than the fixes. This is the map to the ones everyone hits: what each message means, the safe way out, and how to avoid losing work.
Every CI/CD platform claims to be fast and easy. The real differences are in pricing, self-hosting, and where each one falls apart at scale. This is the map.
Most Docker time is spent fighting the same handful of errors. This is the map: what each one means, the command that reveals the cause, and the fix.
Both Pulumi and AWS CDK let you define infrastructure in real programming languages, but they split hard on multi-cloud, state, and engine maturity.
A production-focused Jenkins guide: declarative pipelines, shared libraries, ephemeral agents on Kubernetes, scoped credentials, parallel stages, input approvals, post-block rollback and notifications, and Configuration as Code — with copy-paste examples.
Teams spend most of their Kubernetes time debugging, not building. This is the map to the errors that eat that time: what each one means, how to diagnose it fast, and the fix.
Woodpecker forked Drone when the license changed. Here's how the two compare for small teams and homelabs that just want simple container-native CI.
Buildkite runs the control plane and lets you own the compute; Actions keeps everything close to your repo. Here's how they actually differ once you scale.
