ca-fdops case studies
ca-fdops · Put your knowledge to work in context.
The Certified Foundational DevOps (CA-FDOps) credential is an entry-level certification for people who want to demonstrate that they understand how modern software teams build, ship, and operate systems. It suits career changers moving into platform or operations work, junior engineers joining teams that already practise continuous delivery, and adjacent roles such as QA, support, or project coordination who need a shared vocabulary with engineering. The exam spans nine domains: DevOps culture and principles, version control and collaborative workflows, continuous integration and build automation, continuous delivery and release management, infrastructure as code and configuration management, containers and orchestration fundamentals, cloud and platform basics, observability and incident response, and DevSecOps fundamentals. Expect scenario-based items that ask you to choose the most appropriate practice or diagnose a broken pipeline, not just recall definitions. The ca-fdops case studies are 5 cases and about 3,080 words.
1The Flaky Gate That Everyone Learned to Rerun
A team of nine engineers runs a CI pipeline on every pull request. The test stage takes 22 minutes and has failed on 31 of the last 100 runs.
652 words, about 3 min2The Hotfix That Bypassed the Pipeline
A payments service deploys via a pipeline that builds an immutable artifact, runs integration tests, and promotes the same artifact from staging to production. During a Friday evening outage, an on-call engineer edits a configuration file directly on the production host and restarts the process; service recovers in 8 minutes.
607 words, about 3 min3Autoscaling That Scaled Into a Wall
A containerized API runs on a managed Kubernetes cluster behind a load balancer. The service scales on CPU at 70% utilization, minimum 3 pods, maximum 30.
616 words, about 3 min4The Alert Storm Nobody Owned
A platform team of six supports 30 services. They have 412 alert rules, of which 280 fire at least once a week.
611 words, about 3 min5The Secret in the Build Log
A team of 14 uses a hosted CI system. Build logs are visible to all engineers and retained for 90 days.
594 words, about 3 min