noCV
BIAC-103 · Review risk

Flag replacements of persistent resources with recovery requirements

Practice briefTaskAdvanced

A small naming change replaces the database resource.

Focused work estimate
3h + prerequisites
Priority in the scenario
High
Engineering practice
Change risk

Estimated field mix

  • Cloud infrastructure50%
  • Site reliability50%

Field percentages are editorial estimates of the ticket's engineering focus. They total 100%; they are not measured time, proficiency scores, or ownership evidence.

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Project context

A fictional application team manages a small database, cache, and object store. Reviewers struggle to distinguish harmless configuration changes from destructive replacements.

Setup prerequisites

  • Author synthetic infrastructure plans and state snapshots; use local files only and no cloud credentials.

Preceding work

Complete these dependencies, or supply their agreed outputs before taking this ticket.

Acceptance criteria

  • Identify persistent resource replacements.
  • Require declared backup and restore context.
  • Show dependent application impact.

Implementation constraints

  • Do not infer that a snapshot policy proves restorability.

Verification to include

  • Flag a synthetic database replacement.
  • Allow a stateless replacement with its distinct risk classification.

Deliverables

  • Replacement risk rule.

Rollout and recovery

Require review before any persistent-resource execution path.

Value of the work

For the engineer: Practice infrastructure risk analysis, plan integrity, and least-privilege change workflows.

For the team: Give infrastructure reviewers concrete change scope and recovery consequences.

Evidence boundaries

Outcome Evidence: Tests, patches, and runbooks are requested deliverables. They become Outcome Evidence only through a qualified Mission and immutable Evidence IDs.

Ownership Evidence: Independent adaptation must be observed under a declared verification policy and cite immutable Evidence IDs. Completing a planning ticket establishes no Ownership Evidence.