Whetstone

Infrastructure

The machinery between a merged commit and a healthy production system: Terraform's state, plan and apply loop — and how to change infrastructure without destroying it — then the environments and CI/CD pipeline that carry a commit to production (GitHub Actions triggers, concurrency and minutes, preview deployments, migrations and rollbacks), and finally the logs, metrics and traces that tell you whether production is actually working.

  1. 1. Terraform basics: state, plan and apply

    Full · Core · ~50 min
    • Terraform
    • Terraform State

  2. 2. Environments & CI/CD: from a commit to production

    Full · Core · ~50 min
    • CI/CD
    • GitHub Actions
    • Deployments & Environments

  3. 3. Observability basics: logs, metrics, traces and alerts

    Full · Core · ~45 min
    • Observability
    • Structured Logging
    • Metrics
    • Tracing
    • +2 moreAdditional skills: OpenTelemetry, Alerting