#CI/CD

Proving an EKS platform on a real AWS account cost twenty cents a run. Seven failed runs before it found what mocked Terraform tests and kind never could.

A partial read published as the whole. For an hour the profile said 24 restore scripts across 15 repositories, and the fleet had 73 across 48. Three guards now.

A backup verified by restore is the only kind that exists. Twelve days of OK over a volume nothing wrote to, and 47 templates' restore scripts CI never ran.

AI agent governance for one engineer and 100+ repositories. What the agents decide, what they never do, and the documented auto-merge that merges red checks.

Restore drills that measure RTO on a machine that never ran the stack, 47 templates weekly. Every same-host restore passed. The first clean one answered 500.

A third of the images my fleet pins would have had their next AI review written against nothing. How to prove what an AI review read before anyone acts on it.

Mutation testing for infrastructure code, done by hand across fifteen repositories. 153 planted bugs, and four green tests that could never have failed.

A Docker health check whose pattern matches the shell running it can never go red. How to find the checks in your fleet that never failed, and prove each one.

How I hardened a 1M-pull public Docker image from Scout grade D to OpenSSF Scorecard 7.8 — multi-stage build, cosign, SLSA provenance, non-root default.

Explore the top 10 DevOps tools for 2025 to optimize workflows, enhance security, and streamline CI/CD, GitOps, and Kubernetes.

A real .gitlab-ci.yml taken apart: Docker images per job, artifacts and cache, modular include files, secrets out of the repo, rules that skip the needless.

What is DevOps? Learn how it unites developers and IT with CI/CD, automation, and collaboration to ship software faster and more reliably.

Step-by-step guide to install Jenkins on Ubuntu Server with Apache, SSL via Let's Encrypt, and system hardening. Ideal for secure CI/CD deployment.