Cloud and Operations
Cloud and Operations Prerequisites Complete 107, 143, and the Advanced Node and Database guides. Topics - containers, images, processes, health checks, and least-privilege runtime users; - DNS, TLS, reverse proxies, netw
Prerequisites
Complete 107, 143, and the Advanced Node and Database guides.
Topics
- containers, images, processes, health checks, and least-privilege runtime users;
- DNS, TLS, reverse proxies, networking, IAM, secret management, and storage;
- CI/CD gates, migrations, canaries, rollback, autoscaling, and cost boundaries;
- logs, metrics, traces, alerts, runbooks, incident response, and postmortems.
Investigation
Deploy the task service to a staging environment. Add build, typecheck, tests, security checks, migration verification, smoke tests, readiness probes, structured logs, and a documented rollback.
Interview checkpoint
Explain the difference between liveness and readiness, what an alert should enable someone to do, and which secret must never be present in a client bundle.