📝 Summary
Summary by CodeRabbit
- New Features
- Mirror copies appear as cards beneath their volume, with status labels and refresh information. Copies refresh on each deploy and every 15 minutes.
- Open a mirror to view its server and restore points, or stage it for promotion or removal. Staged changes can be discarded in Details.
- Mirror links on the canvas are dashed to distinguish them from other connections.
- Documentation
- Updated the volume guide with mirror card details, staged actions, and the behavior of removed mirrors, which are deleted on the next deploy.
Walkthrough
The canvas route now recognizes mirror resource IDs and opens a mirror drawer. The drawer displays mirror details and restore-point links, and stages available promotion or removal actions. The design and documentation describe mirror cards and their staged states.
Changes
Mirror resource drawer
Layer / File(s) Summary Route dispatch and mirror actions
dashboard/src/routes/.../_canvas/resources/$resourceId.tsx,dashboard/src/routes/.../StoreMirrorDrawer.tsx,dashboard/src/routes/.../StoreVolumePlacement.tsxThe route opens StoreMirrorDrawerfor parsed mirror IDs. The drawer loads volume and member data, displays mirror details, and stages available promotion or removal actions.Canvas presentation and validation
dashboard/DESIGN.md,dashboard/src/routes/.../StoreMirrorDrawer.test.tsx,docs/user/services/move-a-volume.mdThe design and documentation describe mirror cards, staged states, drawer actions, and link styling. Tests cover mirror details, navigation, staged actions, and displayed states. Priority: ➖ Normal
Estimated code review effort: 3 (Moderate) | ~20 minutes
Change: Feature · Unblocks: 3 PRs
Sequence Diagram(s)
mermaid1 sequenceDiagram 2 participant ResourceRoute 3 participant StoreMirrorDrawer 4 participant VolumeData 5 participant MembersData 6 participant MirrorDrawerView 7 participant StageCallback 8 ResourceRoute->>StoreMirrorDrawer: Pass parsed volume ID and server 9 StoreMirrorDrawer->>VolumeData: Look up requested volume 10 StoreMirrorDrawer->>MembersData: Wait for server members 11 StoreMirrorDrawer->>MirrorDrawerView: Pass derived mirror panel 12 MirrorDrawerView->>StageCallback: Stage placement and applied mirrors - New Features
Merge Risk | 🟡 Moderate · up to caa7d
Merge Risk: 🟡 Moderate · up to
caa7dMirror promotion may fail on deployment, and the removal documentation gives conflicting instructions; resolve both before merging.
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Security Architecture Review
Security architecture risk: 🔵 Low · up to
caa7dThe drawer reuses the existing volume-placement permissions and deployment process rather than granting new authority. No introduced security issue was established in the inspected flow. Compatibility with older servers and behavior under real deployment failures remain unverified.
Retained concerns No architecture-level concerns identified.
Security review details
Security Blast Radius
- inferred — The new drawer can initiate changes affecting a volume’s primary location, its mounted services, or its mirror copy. The inspected path retains the existing organization and volume authority scope rather than adding cross-organization authority.
Trust Boundaries and Controls
- observed — The mirror address parser performs syntactic splitting, not authorization. Client-side mirror matching limits displayed actions, while the shared server endpoint independently validates request shapes, organization membership, and volume ownership. The inspected staging endpoint does not independently verify target-machine membership at write time; this contract predates the drawer.
Resilience and Maintainability Implications
- observed — Existing test declarations cover successful promotion, failed-run retention of staged placement, and cancellation without starting a run. These corroborate the recovery design but were not executed during this assessment and do not establish compatibility with every daemon version.
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Pre-merge checks | Passed 4 | Failed 1
❌ Failed checks (1 warning)
Check name Status Explanation Resolution Docstring Coverage Warning Docstring coverage is 42.86% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 7 functions across 4 files. (1 skipped: 1… Write docstrings for the functions missing them to satisfy the coverage threshold. ✅ Passed checks (4 passed)
Check name Status Explanation Title check Passed The title clearly and concisely describes the main change: opening a mirror's own drawer from the canvas. Description check Passed The description directly covers the mirror drawer behavior, displayed details, testing, and documentation changes. Linked Issues check Passed Check skipped because no linked issues were found for this pull request. Out of Scope Changes check Passed Check skipped because no linked issues were found for this pull request.
Full details: Docstring Coverage
Explanation
Docstring coverage is 42.86% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 7 functions across 4 files. (1 skipped: 1 unsupported.)
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