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DDEV-109 · Operate and improve

Diagnose local startup without collecting source or secrets

Practice briefTaskExpert

A support bundle recursively archives the workspace to explain startup failures, capturing source files and environment secrets.

Focused work estimate
6h + prerequisites
Priority in the scenario
High
Engineering practice
Diagnostics · Privacy · Redaction

Estimated field mix

  • DevOps60%
  • Privacy engineering40%

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 support portal requires a database, cache, object store, and mail catcher. Setup lives in personal notes, reset scripts sometimes target shared resources, and offline work fails after package caches are cleared. Build a local-only development contract with synthetic data; no shared staging system or production credentials are supplied.

Setup prerequisites

  • Environment variables
  • Service health
  • Database migrations

Preceding work

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

Acceptance criteria

  • Bundle allowlist contains tool versions, bounded health results, safe config identities, and recent bootstrap events
  • Source, environment values, tokens, database rows, and payload logs are excluded
  • User previews exact included files and fields

Implementation constraints

  • Use sentinel secrets and synthetic source fixtures to prove exclusion.

Verification to include

  • Generate a useful bundle for a failed readiness probe.
  • Place sentinels in every prohibited source and confirm none appear in archive bytes.

Deliverables

  • Redacted support bundle and leak regression suite

Rollout and recovery

Keep bundle generation local and user initiated.

Value of the work

For the engineer: Practice developer-environment automation, safe reset boundaries, portability, and diagnostic quality.

For the team: Reduce onboarding and support cost while making local dependencies and destructive operations explicit.

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.