id: T006
name: P1 Feature Implementation - Next Phase
status: complete  # Acceptance criteria met (Tier A 100%, Tier B 100% > 50% threshold)
created: 2025-12-08
owner: peerB
goal: Implement 14 P1 features across chainfire/flaredb/iam

description: |
  Now phase complete (T001-T005). Enter Next phase per roadmap.
  Focus: chainfire/flaredb/iam feature completion before new components.

  Prioritization criteria:
  1. Operational readiness (health/metrics for K8s deployment)
  2. Integration value (enables other components)
  3. User-facing impact (can users actually use the system?)

acceptance:
  - All Tier A items complete (operational readiness)
  - At least 50% of Tier B items complete
  - No regressions in existing tests

steps:
  # Tier A - Operational Readiness (Week 1) - COMPLETE
  - step: S1
    action: Chainfire health checks
    priority: P1-TierA
    status: complete
    complexity: small
    estimate: 1 day
    component: chainfire
    notes: tonic-health service on API + agent ports

  - step: S2
    action: Chainfire Prometheus metrics
    priority: P1-TierA
    status: complete
    complexity: small
    estimate: 1-2 days
    component: chainfire
    notes: metrics-exporter-prometheus on port 9091

  - step: S3
    action: FlareDB health check service
    priority: P1-TierA
    status: complete
    complexity: small
    estimate: 1 day
    component: flaredb
    notes: tonic-health for KvRaw/KvCas services

  - step: S4
    action: Chainfire transaction responses
    priority: P1-TierA
    status: complete
    complexity: small
    estimate: 1-2 days
    component: chainfire
    notes: TxnOpResponse with Put/Delete/Range results

  # Tier B - Feature Completeness (Week 2-3)
  - step: S5
    action: IAM audit integration
    priority: P1-TierB
    status: complete
    complexity: small
    estimate: 2 days
    component: iam
    notes: AuditLogger in IamAuthzService, logs authz_allowed/denied events

  - step: S6
    action: FlareDB client raw_scan
    priority: P1-TierB
    status: complete
    complexity: small
    estimate: 1-2 days
    component: flaredb
    notes: raw_scan() method added to RdbClient

  - step: S7
    action: IAM group management
    priority: P1-TierB
    status: complete
    complexity: medium
    estimate: 3-5 days
    component: iam
    notes: GroupStore with add/remove/list members, reverse index for groups

  - step: S8
    action: IAM group expansion in authz
    priority: P1-TierB
    status: complete
    complexity: medium
    estimate: 3-5 days
    component: iam
    notes: PolicyEvaluator.with_group_store() for group binding expansion

  # Tier C - Advanced Features (Week 3-4)
  - step: S9
    action: FlareDB CLI tool
    priority: P1-TierC
    status: pending
    complexity: medium
    estimate: 3-5 days
    component: flaredb
    notes: Replace "Hello World" stub with functional CLI

  - step: S10
    action: Chainfire StorageBackend trait
    priority: P1-TierC
    status: pending
    complexity: medium
    estimate: 3-5 days
    component: chainfire
    notes: Per-spec abstraction, enables alternative backends

  - step: S11
    action: Chainfire point-in-time reads
    priority: P1-TierC
    status: pending
    complexity: medium
    estimate: 3-5 days
    component: chainfire
    notes: Revision parameter for historical queries

  - step: S12
    action: FlareDB auto region splitting
    priority: P1-TierC
    status: pending
    complexity: medium
    estimate: 3-5 days
    component: flaredb
    notes: Automatic scaling without manual intervention

  - step: S13
    action: FlareDB snapshot transfer
    priority: P1-TierC
    status: pending
    complexity: medium
    estimate: 3-5 days
    component: flaredb
    notes: Test InstallSnapshot for HA scenarios

  - step: S14
    action: IAM OIDC principal mapping
    priority: P1-TierC
    status: pending
    complexity: medium
    estimate: 3 days
    component: iam
    notes: End-to-end external identity flow

parallel_track: |
  While T006 proceeds, PlasmaVMC implementation planning can begin.
  PlasmaVMC spec (T005) complete - ready for scaffolding.

notes: |
  Phase: Now → Next transition
  This task represents the "Next" phase from roadmap.
  Target: 3-4 weeks for Tier A+B, 1-2 additional weeks for Tier C.
  Suggest: Start with S1-S4 (Tier A) for operational baseline.

outcome: |
  COMPLETE: 2025-12-08
  Tier A: 4/4 complete (S1-S4)
  Tier B: 4/4 complete (S5-S8) - exceeds 50% acceptance threshold
  Tier C: 0/6 pending - deferred to backlog (T006-B)
  All acceptance criteria met. Remaining Tier C items moved to backlog for later prioritization.