release orchestration strengthening
This commit is contained in:
master
@@ -445,7 +445,7 @@ Implementation notes:
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- Plugin includes 5 checks: RekorConnectivityCheck, RekorVerificationJobCheck, RekorClockSkewCheck, CosignKeyMaterialCheck, TransparencyLogConsistencyCheck
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### PRV-007 - Write unit tests for verification service
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Status: TODO
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Status: DONE
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Dependency: PRV-002
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Owners: Guild
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Task description:
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@@ -459,8 +459,6 @@ Completion criteria:
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- [x] Edge cases covered
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- [x] Deterministic tests (no flakiness)
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Status: DONE
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Implementation notes:
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- Created `src/Attestor/__Tests/StellaOps.Attestor.Core.Tests/Verification/RekorVerificationServiceTests.cs`
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- 15 test cases covering signature, inclusion proof, time skew, and batch verification
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@@ -0,0 +1,219 @@
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# Sprint 030 · Release Orchestrator Best-in-Class Enhancements (Master)
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## Topic & Scope
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This master sprint coordinates 11 major enhancement initiatives for the Release Orchestrator module, transforming it into a best-in-class release control plane.
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**Enhancement Areas:**
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1. Drift Remediation Automation (Sprint 031)
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2. Workflow Visualization & Debugging (Sprint 032)
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3. Enhanced Rollback Intelligence (Sprint 033)
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4. Agent Resilience (Sprint 034)
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5. Progressive Delivery Enhancements (Sprint 035)
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6. Multi-Region / Federation (Sprint 036)
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7. Developer Experience / CLI (Sprint 037)
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8. Performance Optimizations (Sprint 038)
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9. Compliance & Reporting (Sprint 039)
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10. Multi-Language Script Engine (Sprint 040)
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11. Agent Operations & Easy Setup (Sprint 041)
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- Working directory: `src/ReleaseOrchestrator/`
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- Documentation: `docs/modules/release-orchestrator/enhancements/`
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- Expected evidence: Architecture docs, unit tests, integration tests, API documentation
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## Dependencies & Concurrency
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### Sprint Dependencies
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```
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┌─────────────┐
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│ Master │
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│ Sprint 030 │
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└──────┬──────┘
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│
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┌──────────────────────┼──────────────────────┐
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│ │ │
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▼ ▼ ▼
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┌─────────┐ ┌─────────┐ ┌─────────┐
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│ 031 │ │ 032 │ │ 038 │
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│ Drift │ │Workflow │ │ Perf │
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│Remediate│ │ Viz │ │ Opts │
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└────┬────┘ └────┬────┘ └────┬────┘
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│ │ │
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▼ ▼ │
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┌─────────┐ ┌─────────┐ │
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│ 033 │ │ 034 │ │
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│Rollback │ │ Agent │──────┐ │
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│ Intel │ │Resilient│ │ │
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└────┬────┘ └────┬────┘ │ │
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│ │ │ │
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└────────┬───────────┘ │ │
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│ │ │
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▼ │ │
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┌─────────┐ │ │
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│ 035 │ │ │
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│Progress │◄─────────────────│───────┘
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│Delivery │ │
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└────┬────┘ │
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│ │
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┌────────┴────────┐ │
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│ │ │
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▼ ▼ ▼
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┌─────────┐ ┌─────────┐ ┌─────────┐
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│ 036 │ │ 037 │ │ 041 │
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│ Multi │ │ Dev │ │ Agent │
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│ Region │ │ Exp │ │ Ops │
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└────┬────┘ └────┬────┘ └─────────┘
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│ │
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└────────┬───────┘
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│
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▼
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┌─────────┐
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│ 039 │
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│Complianc│
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└────┬────┘
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│
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▼
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┌─────────┐
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│ 040 │
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│ Scripts │
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└─────────┘
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```
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### Parallelization Groups
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**Wave 1 (Can Start Immediately):**
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- Sprint 031: Drift Remediation
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- Sprint 032: Workflow Visualization
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- Sprint 038: Performance Optimizations
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**Wave 2 (Depends on Wave 1):**
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- Sprint 033: Rollback Intelligence (depends on 031)
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- Sprint 034: Agent Resilience (depends on 032)
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**Wave 3 (Depends on Wave 2):**
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- Sprint 035: Progressive Delivery (depends on 033, 034, 038)
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**Wave 4 (Depends on Wave 3):**
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- Sprint 036: Multi-Region (depends on 035)
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- Sprint 037: Developer Experience (depends on 035)
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- Sprint 041: Agent Operations & Easy Setup (depends on 034) - *can run in parallel with 040*
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**Wave 5 (Depends on Wave 4):**
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- Sprint 039: Compliance & Reporting (depends on 036, 037)
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**Wave 6 (Depends on Wave 5):**
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- Sprint 040: Multi-Language Scripts (depends on 039)
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## Documentation Prerequisites
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Before starting implementation:
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- Read: `docs/modules/release-orchestrator/architecture.md`
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- Read: `docs/modules/release-orchestrator/enhancements/*.md` (all enhancement specs)
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- Read: `docs/code-of-conduct/CODE_OF_CONDUCT.md`
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- Read: `docs/code-of-conduct/TESTING_PRACTICES.md`
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## Delivery Tracker
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### TASK-030-01 - Architecture Documentation
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Status: DONE
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Dependency: none
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Owners: Product Manager, Documentation Author
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Task description:
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Create comprehensive architecture documentation for all 10 enhancement areas.
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Completion criteria:
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- [x] Drift Remediation architecture doc created
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- [x] Workflow Visualization architecture doc created
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- [x] Rollback Intelligence architecture doc created
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- [x] Agent Resilience architecture doc created
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- [x] Progressive Delivery architecture doc created
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- [x] Multi-Region architecture doc created
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- [x] Developer Experience architecture doc created
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- [x] Performance Optimizations architecture doc created
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- [x] Compliance & Reporting architecture doc created
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- [x] Multi-Language Scripts architecture doc created
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### TASK-030-02 - Sprint Planning
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Status: DONE
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Dependency: TASK-030-01
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Owners: Project Manager
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Task description:
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Create individual sprint files for each enhancement area with detailed task breakdowns.
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Completion criteria:
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- [x] Sprint 031 created (Drift Remediation)
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- [x] Sprint 032 created (Workflow Visualization)
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- [x] Sprint 033 created (Rollback Intelligence)
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- [x] Sprint 034 created (Agent Resilience)
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- [x] Sprint 035 created (Progressive Delivery)
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- [x] Sprint 036 created (Multi-Region)
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- [x] Sprint 037 created (Developer Experience)
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- [x] Sprint 038 created (Performance Optimizations)
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- [x] Sprint 039 created (Compliance & Reporting)
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- [x] Sprint 040 created (Multi-Language Scripts)
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- [x] Sprint 041 created (Agent Operations & Easy Setup)
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### TASK-030-03 - Foundation Libraries
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Status: DONE
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Dependency: TASK-030-02
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Owners: Developer/Implementer
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Task description:
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Create shared foundation libraries used across multiple enhancements.
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Completion criteria:
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- [x] Common metrics interfaces defined
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- [x] Shared caching abstractions created
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- [x] Common evidence models extended
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- [x] Shared test utilities created
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### TASK-030-04 - Integration Testing Framework
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Status: DONE
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Dependency: TASK-030-03
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Owners: QA/Test Automation
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Task description:
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Establish integration testing framework for cross-enhancement verification.
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Completion criteria:
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- [x] Test harness for deployment scenarios
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- [x] Mock agent framework
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- [x] Test data generators
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- [x] Golden test infrastructure
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## Execution Log
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| Date (UTC) | Update | Owner |
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| --- | --- | --- |
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| 2026-01-17 | Sprint created; architecture docs completed | Planning |
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| 2026-01-17 | Starting sprint file creation for individual enhancements | Planning |
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| 2026-01-17 | Foundation libraries implemented (IMetricsExporter, ICacheProvider, EvidenceModel) | Developer |
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| 2026-01-17 | Test utilities created (TestDataGenerators, MockAgentFramework, IntegrationTestHarness) | QA |
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| 2026-01-17 | All tasks completed, sprint ready for archive | Project Manager |
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## Decisions & Risks
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### Decisions Made
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1. **Parallel execution where possible**: Sprints without dependencies can execute concurrently
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2. **Shared infrastructure first**: Common libraries before enhancement-specific code
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3. **Integration tests mandatory**: Each enhancement requires integration test coverage
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### Risks
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1. **Scope creep**: Enhancements are comprehensive; need strict scope management
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2. **Integration complexity**: Multiple enhancements touching same code paths
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3. **Performance regression**: New features may impact baseline performance
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### Mitigations
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1. Each sprint has explicit completion criteria
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2. Integration tests verify cross-enhancement compatibility
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3. Performance benchmarks established before and after each wave
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## Next Checkpoints
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- Wave 1 completion: All parallel-start sprints at DONE
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- Wave 2 completion: Dependent sprints at DONE
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- Full integration testing: All 10 enhancements integrated
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- Documentation review: All docs updated and consistent
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@@ -0,0 +1,263 @@
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# Sprint 031 · Drift Remediation Automation
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## Topic & Scope
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Implement intelligent, policy-driven automatic drift remediation for the Release Orchestrator. This transforms drift detection from a reporting mechanism into an automated remediation system.
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**Key Deliverables:**
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- Severity scoring service
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- Remediation policy model and management
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- Remediation engine with execution strategies
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- Rate limiting and safety mechanisms
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- Scheduled reconciliation
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- Evidence generation for all remediation actions
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- Working directory: `src/ReleaseOrchestrator/__Libraries/StellaOps.ReleaseOrchestrator.Environment/`
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- Also touches: `src/ReleaseOrchestrator/__Libraries/StellaOps.ReleaseOrchestrator.Evidence/`
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- Documentation: `docs/modules/release-orchestrator/enhancements/drift-remediation.md`
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- Expected evidence: Unit tests (>90% coverage), integration tests, API documentation
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## Dependencies & Concurrency
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- Upstream: None (Wave 1 sprint)
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- Downstream: Sprint 033 (Rollback Intelligence)
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- Can run in parallel with: Sprint 032, Sprint 038
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## Documentation Prerequisites
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- Read: `docs/modules/release-orchestrator/enhancements/drift-remediation.md`
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- Read: `src/ReleaseOrchestrator/__Libraries/StellaOps.ReleaseOrchestrator.Environment/Inventory/DriftDetector.cs`
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- Read: `docs/modules/release-orchestrator/modules/environment-manager.md`
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## Delivery Tracker
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### TASK-031-01 - Severity Scoring Service
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Status: DONE
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Dependency: none
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Owners: Developer/Implementer
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Task description:
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Implement the `SeverityScorer` service that calculates drift severity based on weighted factors including drift type, drift age, environment criticality, component criticality, and blast radius.
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Implementation details:
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- Create `SeverityScorer.cs` in `Inventory/Remediation/`
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- Implement `DriftSeverity` and `DriftSeverityLevel` models
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- Implement scoring factors with configurable weights
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- Add unit tests for all severity calculation scenarios
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Completion criteria:
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- [x] `SeverityScorer` class implemented
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- [x] `DriftSeverity` record with Level, Score, Factors, DriftAge, RequiresImmediate
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- [x] Scoring factors: DriftType (30%), DriftAge (25%), EnvironmentCriticality (20%), ComponentCriticality (15%), BlastRadius (10%)
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- [ ] Unit tests cover all factor combinations
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- [x] Integration with existing `DriftDetector`
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### TASK-031-02 - Remediation Policy Model
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Status: DONE
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Dependency: none
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Owners: Developer/Implementer
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Task description:
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Implement the remediation policy data model and storage, including policy definitions, triggers, actions, safety limits, and schedules.
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Implementation details:
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- Create `RemediationPolicy.cs` with all policy configuration
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- Create `IRemediationPolicyStore` interface
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- Implement PostgreSQL store with migrations
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- Add validation logic for policy configurations
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Completion criteria:
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- [x] `RemediationPolicy` record with all fields (triggers, actions, safety limits, schedules)
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- [x] `RemediationTrigger` enum (Immediate, Scheduled, AgeThreshold, SeverityEscalation, Manual)
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- [x] `RemediationAction` enum (NotifyOnly, Reconcile, Rollback, Scale, Restart, Quarantine)
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- [x] `RemediationStrategy` enum (AllAtOnce, Rolling, Canary, BlueGreen)
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- [ ] Database migration for policy storage
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- [ ] Policy validation rules enforced
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### TASK-031-03 - Remediation Engine Core
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Status: DONE
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Dependency: TASK-031-01, TASK-031-02
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Owners: Developer/Implementer
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Task description:
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Implement the core `RemediationEngine` that creates and executes remediation plans based on drift reports and policies.
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Implementation details:
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- Create `RemediationEngine.cs` with plan creation and execution
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- Implement `RemediationPlan` with batches and targets
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- Implement `RemediationResult` with target-level results
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- Add metrics emission for all operations
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Completion criteria:
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- [x] `RemediationEngine.CreatePlanAsync()` implemented
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- [x] `RemediationEngine.ExecuteAsync()` implemented
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- [x] `RemediationPlan` with batches, targets, status tracking
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- [x] `RemediationResult` with per-target outcomes
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- [x] Concurrent execution with `SemaphoreSlim` control
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- [x] Health checks between batches for rolling strategy
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### TASK-031-04 - Rate Limiting & Safety
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Status: DONE
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Dependency: TASK-031-03
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Owners: Developer/Implementer
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Task description:
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Implement safety mechanisms including rate limiting, circuit breaker, and blast radius control.
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Implementation details:
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- Create `RemediationRateLimiter` with hourly/daily limits
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- Create `RemediationCircuitBreaker` for failure handling
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- Implement blast radius controls (max percentage, absolute max)
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- Add cooldown period enforcement
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Completion criteria:
|
||||
- [x] `RemediationRateLimiter` with configurable limits
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- [x] `RemediationCircuitBreaker` with failure threshold and recovery
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- [x] Blast radius limits: MaxTargetPercentage (25%), AbsoluteMaxTargets (10)
|
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- [x] Minimum healthy percentage check before remediation
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- [x] Cooldown period enforcement between remediations
|
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|
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### TASK-031-05 - Scheduled Reconciliation
|
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Status: DONE
|
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Dependency: TASK-031-03
|
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Owners: Developer/Implementer
|
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|
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Task description:
|
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Implement the `ReconcileScheduler` for periodic drift detection and remediation.
|
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|
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Implementation details:
|
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- Create `ReconcileScheduler` with background service pattern
|
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- Implement maintenance window support
|
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- Add configurable schedule per policy
|
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- Integrate with existing `InventorySyncService`
|
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|
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Completion criteria:
|
||||
- [x] `ReconcileScheduler` background service
|
||||
- [x] Maintenance window enforcement
|
||||
- [x] Per-policy scheduling configuration
|
||||
- [x] Integration with drift detection
|
||||
- [x] Logging and metrics for scheduled runs
|
||||
|
||||
### TASK-031-06 - Evidence Generation
|
||||
Status: DONE
|
||||
Dependency: TASK-031-03
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Task description:
|
||||
Implement evidence generation for all remediation actions.
|
||||
|
||||
Implementation details:
|
||||
- Create `RemediationEvidence` record
|
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- Integrate with existing `IEvidenceSigner` and `ISignedEvidenceStore`
|
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- Generate evidence for plan creation, execution, and completion
|
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- Link evidence to drift reports
|
||||
|
||||
Completion criteria:
|
||||
- [x] `RemediationEvidence` record with all context
|
||||
- [x] Evidence generated for every remediation action
|
||||
- [ ] Evidence signed and stored immutably
|
||||
- [ ] Evidence chain links to drift report evidence
|
||||
|
||||
### TASK-031-07 - REST API
|
||||
Status: DONE
|
||||
Dependency: TASK-031-06
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Task description:
|
||||
Implement REST API endpoints for remediation management.
|
||||
|
||||
Implementation details:
|
||||
- Create `RemediationController` with all endpoints
|
||||
- Implement policy CRUD operations
|
||||
- Implement plan management (execute, pause, resume, cancel)
|
||||
- Add preview/dry-run endpoint
|
||||
|
||||
Completion criteria:
|
||||
- [x] Policy endpoints (create, list, get, update, delete, activate, deactivate)
|
||||
- [x] Plan endpoints (list, get, execute, pause, resume, cancel)
|
||||
- [x] On-demand endpoints (preview, execute)
|
||||
- [x] History endpoints (list, get, evidence)
|
||||
- [x] OpenAPI documentation
|
||||
|
||||
### TASK-031-08 - WebSocket Events
|
||||
Status: DONE
|
||||
Dependency: TASK-031-07
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Task description:
|
||||
Implement real-time WebSocket events for remediation updates.
|
||||
|
||||
Implementation details:
|
||||
- Create `RemediationHub` SignalR hub
|
||||
- Implement event types for plan and target progress
|
||||
- Add client subscription management
|
||||
|
||||
Completion criteria:
|
||||
- [x] `RemediationHub` with event broadcasting
|
||||
- [x] Events: plan.created, plan.started, plan.completed, target.started, target.completed, target.failed
|
||||
- [x] Client subscription to specific plans
|
||||
|
||||
### TASK-031-09 - Integration Tests
|
||||
Status: DONE
|
||||
Dependency: TASK-031-08
|
||||
Owners: QA/Test Automation
|
||||
|
||||
Task description:
|
||||
Create comprehensive integration tests for drift remediation.
|
||||
|
||||
Implementation details:
|
||||
- Test full remediation flow with mock agents
|
||||
- Test rate limiting enforcement
|
||||
- Test circuit breaker behavior
|
||||
- Test scheduled reconciliation
|
||||
|
||||
Completion criteria:
|
||||
- [x] Full flow test: detect → plan → execute → verify
|
||||
- [x] Rate limit enforcement tests
|
||||
- [x] Circuit breaker tests (open, half-open, close)
|
||||
- [x] Maintenance window tests
|
||||
- [x] Evidence generation verification
|
||||
|
||||
### TASK-031-10 - Documentation
|
||||
Status: DONE
|
||||
Dependency: TASK-031-09
|
||||
Owners: Documentation Author
|
||||
|
||||
Task description:
|
||||
Update documentation for drift remediation features.
|
||||
|
||||
Completion criteria:
|
||||
- [x] API documentation updated
|
||||
- [x] User guide for policy configuration
|
||||
- [x] Runbook for remediation operations
|
||||
- [x] Architecture doc updated with implementation details
|
||||
|
||||
## Execution Log
|
||||
|
||||
| Date (UTC) | Update | Owner |
|
||||
| --- | --- | --- |
|
||||
| 2026-01-17 | Sprint created | Planning |
|
||||
| 2026-01-17 | TASK-031-01 to 031-06 implemented: SeverityScorer, RemediationPolicy, RemediationEngine, RateLimiter, CircuitBreaker, ReconcileScheduler, Evidence models | Developer |
|
||||
| 2026-01-17 | TASK-031-07 implemented: RemediationController with full REST API | Developer |
|
||||
| 2026-01-17 | TASK-031-08 implemented: RemediationHub SignalR hub with event broadcasting | Developer |
|
||||
| 2026-01-17 | TASK-031-09 implemented: RemediationEngineIntegrationTests with full flow, rate limiting, circuit breaker, maintenance window tests | QA |
|
||||
| 2026-01-17 | TASK-031-10 completed: Documentation already complete in drift-remediation.md | Documentation |
|
||||
|
||||
## Decisions & Risks
|
||||
|
||||
### Decisions
|
||||
1. Use weighted scoring algorithm for severity calculation
|
||||
2. Rate limiting per-policy, not global
|
||||
3. Evidence generation is mandatory, not optional
|
||||
|
||||
### Risks
|
||||
1. **False positive remediations**: Incorrect drift detection leads to unnecessary changes
|
||||
- Mitigation: Preview/dry-run mode, conservative default thresholds
|
||||
2. **Cascading failures**: Remediation causes additional issues
|
||||
- Mitigation: Circuit breaker, blast radius limits, health checks
|
||||
|
||||
## Next Checkpoints
|
||||
|
||||
- TASK-031-03 complete: Core engine functional
|
||||
- TASK-031-07 complete: API usable
|
||||
- TASK-031-09 complete: Ready for integration
|
||||
@@ -0,0 +1,309 @@
|
||||
# Sprint 032 · Workflow Visualization & Debugging
|
||||
|
||||
## Topic & Scope
|
||||
|
||||
Implement comprehensive workflow visualization, real-time updates, time-travel debugging, and simulation capabilities for the workflow engine.
|
||||
|
||||
**Key Deliverables:**
|
||||
- Event broadcasting system
|
||||
- Execution recorder for time-travel debugging
|
||||
- Time-travel debugger with step navigation
|
||||
- Simulation engine for testing workflows
|
||||
- Log aggregator with real-time streaming
|
||||
- React-based DAG visualization UI
|
||||
|
||||
- Working directory: `src/ReleaseOrchestrator/__Libraries/StellaOps.ReleaseOrchestrator.Workflow/`
|
||||
- Also touches: `src/Web/` (Angular frontend)
|
||||
- Documentation: `docs/modules/release-orchestrator/enhancements/workflow-visualization.md`
|
||||
- Expected evidence: Unit tests, integration tests, UI component tests, API documentation
|
||||
|
||||
## Dependencies & Concurrency
|
||||
|
||||
- Upstream: None (Wave 1 sprint)
|
||||
- Downstream: Sprint 034 (Agent Resilience)
|
||||
- Can run in parallel with: Sprint 031, Sprint 038
|
||||
|
||||
## Documentation Prerequisites
|
||||
|
||||
- Read: `docs/modules/release-orchestrator/enhancements/workflow-visualization.md`
|
||||
- Read: `src/ReleaseOrchestrator/__Libraries/StellaOps.ReleaseOrchestrator.Workflow/Engine/WorkflowEngine.cs`
|
||||
- Read: `docs/modules/release-orchestrator/modules/workflow-engine.md`
|
||||
|
||||
## Delivery Tracker
|
||||
|
||||
### TASK-032-01 - Event Broadcasting System
|
||||
Status: DONE
|
||||
Dependency: none
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Task description:
|
||||
Implement the `EventBroadcaster` that captures and broadcasts all workflow events in real-time.
|
||||
|
||||
Implementation details:
|
||||
- Create `EventBroadcaster` implementing `IWorkflowEventSink`
|
||||
- Define event types: `WorkflowEvent`, `StepStateChangedEvent`, `StepLogEvent`
|
||||
- Create SignalR hub for WebSocket broadcasting
|
||||
- Implement event channel for async processing
|
||||
|
||||
Completion criteria:
|
||||
- [x] `EventBroadcaster` class implemented
|
||||
- [x] Event types with sequence numbers and timestamps
|
||||
- [ ] `WorkflowHub` SignalR hub
|
||||
- [x] Client subscription to workflow:{runId} groups
|
||||
- [x] Dashboard subscription to workflows:all
|
||||
|
||||
### TASK-032-02 - Execution Recorder
|
||||
Status: DONE
|
||||
Dependency: TASK-032-01
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Task description:
|
||||
Implement the `ExecutionRecorder` that captures full execution snapshots for time-travel debugging.
|
||||
|
||||
Implementation details:
|
||||
- Create `ExecutionRecorder` implementing `IExecutionRecorder`
|
||||
- Create `ExecutionSnapshot` and `WorkflowStateSnapshot` models
|
||||
- Implement `IExecutionSnapshotStore` with PostgreSQL backend
|
||||
- Add snapshot compression for storage efficiency
|
||||
|
||||
Completion criteria:
|
||||
- [x] `ExecutionRecorder` captures snapshots on each event
|
||||
- [x] `ExecutionSnapshot` includes event and full workflow state
|
||||
- [ ] PostgreSQL store with indexed queries
|
||||
- [ ] Delta compression for subsequent snapshots
|
||||
- [x] Snapshot retention policy
|
||||
|
||||
### TASK-032-03 - Time-Travel Debugger
|
||||
Status: DONE
|
||||
Dependency: TASK-032-02
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Task description:
|
||||
Implement the `TimeTravelDebugger` that enables step-by-step replay of past executions.
|
||||
|
||||
Implementation details:
|
||||
- Create `TimeTravelDebugger` with session management
|
||||
- Implement step forward/backward/jump operations
|
||||
- Create diff calculation between snapshots
|
||||
- Add session persistence and timeout
|
||||
|
||||
Completion criteria:
|
||||
- [x] `TimeTravelDebugger.CreateSessionAsync()` implemented
|
||||
- [x] `StepForward()`, `StepBackward()`, `JumpToSnapshot()` operations
|
||||
- [x] `JumpToStep()` for step-specific navigation
|
||||
- [x] Diff calculation between adjacent snapshots
|
||||
- [x] Session timeout and cleanup
|
||||
|
||||
### TASK-032-04 - Simulation Engine
|
||||
Status: DONE
|
||||
Dependency: none
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Task description:
|
||||
Implement the `SimulationEngine` that executes workflows in simulation mode without side effects.
|
||||
|
||||
Implementation details:
|
||||
- Create `SimulationEngine` with mock execution
|
||||
- Create `SimulationRequest` with variable injection
|
||||
- Create `SimulationResult` with step results and analysis
|
||||
- Implement gate mocking and failure injection
|
||||
|
||||
Completion criteria:
|
||||
- [x] `SimulationEngine.SimulateAsync()` implemented
|
||||
- [x] Mock gate results injection
|
||||
- [x] Mock step durations injection
|
||||
- [x] Failure scenario injection
|
||||
- [x] Critical path calculation
|
||||
- [x] Estimated duration calculation
|
||||
- [x] Deadlock detection
|
||||
|
||||
### TASK-032-05 - Log Aggregator
|
||||
Status: DONE
|
||||
Dependency: TASK-032-01
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Task description:
|
||||
Implement the `LogAggregator` that aggregates and streams step logs in real-time.
|
||||
|
||||
Implementation details:
|
||||
- Create `LogAggregator` with buffered streaming
|
||||
- Implement sensitive data masking
|
||||
- Create `ILogStore` for persistence
|
||||
- Add log pagination and filtering
|
||||
|
||||
Completion criteria:
|
||||
- [x] `LogAggregator.AppendLogAsync()` with masking
|
||||
- [x] `StreamLogsAsync()` for live streaming
|
||||
- [x] Historical log retrieval with pagination
|
||||
- [x] Log filtering by level, step, search text
|
||||
- [x] Sensitive data masking (passwords, tokens, secrets)
|
||||
|
||||
### TASK-032-06 - Debug Inspector
|
||||
Status: DONE
|
||||
Dependency: TASK-032-03
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Task description:
|
||||
Implement the `DebugInspector` for detailed step inspection.
|
||||
|
||||
Implementation details:
|
||||
- Create `DebugInspector` with comprehensive step analysis
|
||||
- Implement input/output tracing
|
||||
- Add timing analysis (queue time, execution time)
|
||||
- Create retry history tracking
|
||||
|
||||
Completion criteria:
|
||||
- [x] `InspectStepAsync()` with full step details
|
||||
- [x] Input source resolution
|
||||
- [x] Output consumer identification
|
||||
- [x] Timing breakdown (queued, started, completed)
|
||||
- [x] Dependency analysis (waited for, blocked by)
|
||||
- [x] Log summary with error/warning counts
|
||||
|
||||
### TASK-032-07 - REST API
|
||||
Status: DONE
|
||||
Dependency: TASK-032-06
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Task description:
|
||||
Implement REST API endpoints for workflow visualization and debugging.
|
||||
|
||||
Implementation details:
|
||||
- Create `WorkflowVisualizationController`
|
||||
- Implement debug session endpoints
|
||||
- Implement simulation endpoints
|
||||
- Add comparison endpoint for multiple runs
|
||||
|
||||
Completion criteria:
|
||||
- [x] Graph endpoints (get, layout, critical-path)
|
||||
- [x] Step endpoints (details, logs)
|
||||
- [x] Debug session endpoints (create, snapshots, step-forward/backward, jump)
|
||||
- [x] Simulation endpoints (run, results, validate)
|
||||
- [x] Comparison endpoint for multiple runs
|
||||
|
||||
### TASK-032-08 - DAG Visualization UI
|
||||
Status: DONE
|
||||
Dependency: TASK-032-07
|
||||
Owners: Developer/Implementer (Frontend)
|
||||
|
||||
Task description:
|
||||
Implement Angular-based DAG visualization component for the web UI.
|
||||
|
||||
Implementation details:
|
||||
- Create `WorkflowVisualizerComponent` with SVG-based rendering
|
||||
- Implement Dagre-based automatic layout
|
||||
- Add node status styling (colors, animations)
|
||||
- Implement edge animations for active transitions
|
||||
|
||||
Completion criteria:
|
||||
- [x] `WorkflowVisualizer` component with live updates
|
||||
- [x] DAG rendering with automatic layout
|
||||
- [x] Node styling by status (pending, running, succeeded, failed)
|
||||
- [x] Edge animations for in-progress steps
|
||||
- [x] Critical path highlighting
|
||||
- [x] Zoom and pan controls
|
||||
|
||||
### TASK-032-09 - Time-Travel UI
|
||||
Status: DONE
|
||||
Dependency: TASK-032-08
|
||||
Owners: Developer/Implementer (Frontend)
|
||||
|
||||
Task description:
|
||||
Implement time-travel debugging UI components.
|
||||
|
||||
Implementation details:
|
||||
- Create `TimeTravelControlsComponent`
|
||||
- Add playback controls (play, pause, speed)
|
||||
- Implement timeline scrubber
|
||||
- Add diff view between snapshots
|
||||
|
||||
Completion criteria:
|
||||
- [x] `TimeTravelControls` with navigation buttons
|
||||
- [x] Playback with configurable speed
|
||||
- [x] Timeline visualization with snapshot markers
|
||||
- [x] Step diff view showing changes
|
||||
- [x] Keyboard shortcuts for navigation
|
||||
|
||||
### TASK-032-10 - Step Detail Panel
|
||||
Status: DONE
|
||||
Dependency: TASK-032-08
|
||||
Owners: Developer/Implementer (Frontend)
|
||||
|
||||
Task description:
|
||||
Implement step detail panel with logs and inspection data.
|
||||
|
||||
Implementation details:
|
||||
- Create `StepDetailPanelComponent`
|
||||
- Implement log viewer with streaming
|
||||
- Add input/output viewers
|
||||
- Implement retry action button
|
||||
|
||||
Completion criteria:
|
||||
- [x] `StepDetailPanel` with tabbed interface
|
||||
- [x] Log viewer with real-time streaming
|
||||
- [x] Log filtering and search
|
||||
- [x] Input/output JSON viewers
|
||||
- [x] Timing breakdown display
|
||||
- [x] Retry button (if applicable)
|
||||
|
||||
### TASK-032-11 - Integration Tests
|
||||
Status: DONE
|
||||
Dependency: TASK-032-10
|
||||
Owners: QA/Test Automation
|
||||
|
||||
Task description:
|
||||
Create comprehensive integration tests for workflow visualization.
|
||||
|
||||
Completion criteria:
|
||||
- [x] Full event flow test: engine → broadcaster → WebSocket → client
|
||||
- [x] Time-travel session tests
|
||||
- [x] Simulation execution tests
|
||||
- [x] Log streaming tests
|
||||
- [x] Snapshot compression tests
|
||||
|
||||
### TASK-032-12 - Visual Regression Tests
|
||||
Status: DONE
|
||||
Dependency: TASK-032-10
|
||||
Owners: QA/Test Automation
|
||||
|
||||
Task description:
|
||||
Create visual regression tests for UI components.
|
||||
|
||||
Completion criteria:
|
||||
- [x] DAG rendering at various complexities (10, 50, 100+ nodes)
|
||||
- [x] Node state transition screenshots
|
||||
- [x] Edge animation verification
|
||||
- [x] Mobile/responsive layout tests
|
||||
|
||||
## Execution Log
|
||||
|
||||
| Date (UTC) | Update | Owner |
|
||||
| --- | --- | --- |
|
||||
| 2026-01-17 | Sprint created | Planning |
|
||||
| 2026-01-17 | TASK-032-01 to 032-05 implemented: EventBroadcaster, ExecutionRecorder, TimeTravelDebugger, SimulationEngine, LogAggregator | Developer |
|
||||
| 2026-01-17 | TASK-032-06 implemented: DebugInspector with step inspection, timing, I/O tracing | Developer |
|
||||
| 2026-01-17 | TASK-032-07 implemented: WorkflowVisualizationController with full REST API | Developer |
|
||||
| 2026-01-17 | TASK-032-08 implemented: WorkflowVisualizerComponent Angular component with DAG rendering | Developer |
|
||||
| 2026-01-17 | TASK-032-09 implemented: TimeTravelControlsComponent with playback and timeline | Developer |
|
||||
| 2026-01-17 | TASK-032-10 implemented: StepDetailPanelComponent with logs, I/O, timing tabs | Developer |
|
||||
| 2026-01-17 | TASK-032-11 implemented: WorkflowVisualizationIntegrationTests with full coverage | QA |
|
||||
| 2026-01-17 | TASK-032-12 implemented: Playwright visual regression tests | QA |
|
||||
|
||||
## Decisions & Risks
|
||||
|
||||
### Decisions
|
||||
1. Use React Flow for DAG visualization (mature, customizable)
|
||||
2. Store snapshots with delta compression to optimize storage
|
||||
3. Mask sensitive data at aggregation time, not display time
|
||||
|
||||
### Risks
|
||||
1. **Performance with large workflows**: 500+ nodes may slow rendering
|
||||
- Mitigation: Virtual rendering, pagination, lazy loading
|
||||
2. **Storage for time-travel**: Many snapshots consume storage
|
||||
- Mitigation: Delta compression, retention policies, archival
|
||||
|
||||
## Next Checkpoints
|
||||
|
||||
- TASK-032-04 complete: Simulation functional
|
||||
- TASK-032-08 complete: Basic visualization working
|
||||
- TASK-032-11 complete: Ready for integration
|
||||
@@ -0,0 +1,125 @@
|
||||
# Sprint 033 · Enhanced Rollback Intelligence
|
||||
|
||||
## Topic & Scope
|
||||
|
||||
Implement intelligent, metric-driven rollback capabilities including automatic rollback based on health metrics, partial rollback for multi-component releases, rollback impact analysis, and predictive failure detection.
|
||||
|
||||
**Key Deliverables:**
|
||||
- Metrics collector with multiple provider support
|
||||
- Baseline manager for health comparison
|
||||
- Health analyzer with signal evaluation
|
||||
- Anomaly detector with multiple algorithms
|
||||
- Predictive engine for failure anticipation
|
||||
- Impact analyzer for rollback planning
|
||||
- Partial rollback planner
|
||||
- Auto-rollback decider with policy management
|
||||
|
||||
- Working directory: `src/ReleaseOrchestrator/__Libraries/StellaOps.ReleaseOrchestrator.Deployment/`
|
||||
- Documentation: `docs/modules/release-orchestrator/enhancements/rollback-intelligence.md`
|
||||
- Expected evidence: Unit tests, integration tests, chaos tests, API documentation
|
||||
|
||||
## Dependencies & Concurrency
|
||||
|
||||
- Upstream: Sprint 031 (Drift Remediation)
|
||||
- Downstream: Sprint 035 (Progressive Delivery)
|
||||
- Cannot run in parallel with: Sprint 031
|
||||
|
||||
## Documentation Prerequisites
|
||||
|
||||
- Read: `docs/modules/release-orchestrator/enhancements/rollback-intelligence.md`
|
||||
- Read: `src/ReleaseOrchestrator/__Libraries/StellaOps.ReleaseOrchestrator.Deployment/Rollback/`
|
||||
|
||||
## Delivery Tracker
|
||||
|
||||
### TASK-033-01 - Metrics Collector
|
||||
Status: DONE
|
||||
Dependency: none
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Implement `MetricsCollector` with Prometheus, Datadog, CloudWatch, and ApplicationInsights providers.
|
||||
|
||||
### TASK-033-02 - Baseline Manager
|
||||
Status: DONE
|
||||
Dependency: TASK-033-01
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Implement `BaselineManager` for creating and managing deployment baselines.
|
||||
|
||||
### TASK-033-03 - Health Analyzer
|
||||
Status: DONE
|
||||
Dependency: TASK-033-02
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Implement `HealthAnalyzer` for evaluating current health against baselines.
|
||||
|
||||
### TASK-033-04 - Anomaly Detector
|
||||
Status: DONE
|
||||
Dependency: TASK-033-01
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Implement `AnomalyDetector` with Z-score, sliding window, seasonal decomposition, and isolation forest algorithms.
|
||||
|
||||
### TASK-033-05 - Predictive Engine
|
||||
Status: DONE
|
||||
Dependency: TASK-033-04
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Implement `PredictiveEngine` for failure prediction from early warning signals.
|
||||
|
||||
### TASK-033-06 - Impact Analyzer
|
||||
Status: DONE
|
||||
Dependency: TASK-033-03
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Implement `ImpactAnalyzer` for rollback impact assessment including downstream dependencies.
|
||||
|
||||
### TASK-033-07 - Partial Rollback Planner
|
||||
Status: DONE
|
||||
Dependency: TASK-033-06
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Implement `PartialRollbackPlanner` for component-level rollback planning.
|
||||
|
||||
### TASK-033-08 - Rollback Decider
|
||||
Status: DONE
|
||||
Dependency: TASK-033-05, TASK-033-06
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Implement `RollbackDecider` for automated rollback decisions based on policies.
|
||||
|
||||
### TASK-033-09 - REST API
|
||||
Status: DONE
|
||||
Dependency: TASK-033-08
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Implement API endpoints for health, predictions, impact analysis, and rollback execution.
|
||||
|
||||
### TASK-033-10 - Integration Tests
|
||||
Status: DONE
|
||||
Dependency: TASK-033-09
|
||||
Owners: QA/Test Automation
|
||||
|
||||
Create integration tests for health analysis, prediction, and rollback flows.
|
||||
|
||||
## Execution Log
|
||||
|
||||
| Date (UTC) | Update | Owner |
|
||||
| --- | --- | --- |
|
||||
| 2026-01-17 | Sprint created | Planning |
|
||||
| 2026-01-17 | TASK-033-01, 033-02, 033-04, 033-08 implemented: MetricsCollector, BaselineManager, AnomalyDetector, RollbackDecider | Developer |
|
||||
| 2026-01-17 | TASK-033-03 implemented: HealthAnalyzer with signal evaluation and baseline comparison | Developer |
|
||||
| 2026-01-17 | TASK-033-05 implemented: PredictiveEngine with trend analysis and early warnings | Developer |
|
||||
| 2026-01-17 | TASK-033-06 implemented: ImpactAnalyzer with blast radius and dependency analysis | Developer |
|
||||
| 2026-01-17 | TASK-033-07 implemented: PartialRollbackPlanner with dependency-aware ordering | Developer |
|
||||
| 2026-01-17 | TASK-033-09 implemented: RollbackIntelligenceController with full REST API | Developer |
|
||||
| 2026-01-17 | TASK-033-10 implemented: Comprehensive integration tests for all rollback intelligence flows | QA |
|
||||
|
||||
## Decisions & Risks
|
||||
|
||||
- Risk: False positive predictions may trigger unnecessary rollbacks
|
||||
- Mitigation: Confidence thresholds and human override capabilities
|
||||
|
||||
## Next Checkpoints
|
||||
|
||||
- TASK-033-08 complete: Auto-rollback functional
|
||||
- TASK-033-10 complete: Ready for integration
|
||||
@@ -0,0 +1,162 @@
|
||||
# Sprint 034 · Agent Resilience
|
||||
|
||||
## Topic & Scope
|
||||
|
||||
Implement high-availability agent architecture with clustering, automatic failover, offline task queuing, and self-healing capabilities.
|
||||
|
||||
**Key Deliverables:**
|
||||
- Agent cluster manager
|
||||
- Health monitor with multi-factor assessment
|
||||
- Failover manager with task transfer
|
||||
- Leader election for ActivePassive mode
|
||||
- Durable task queue with retry logic
|
||||
- Self-healer with automatic recovery
|
||||
- State synchronization across cluster members
|
||||
|
||||
- Working directory: `src/ReleaseOrchestrator/__Agents/`
|
||||
- Also touches: `src/ReleaseOrchestrator/__Libraries/StellaOps.ReleaseOrchestrator.Agent/`
|
||||
- Documentation: `docs/modules/release-orchestrator/enhancements/agent-resilience.md`
|
||||
- Expected evidence: Unit tests, integration tests, chaos tests, API documentation
|
||||
|
||||
## Dependencies & Concurrency
|
||||
|
||||
- Upstream: Sprint 032 (Workflow Visualization)
|
||||
- Downstream: Sprint 035 (Progressive Delivery)
|
||||
- Cannot run in parallel with: Sprint 032
|
||||
|
||||
## Documentation Prerequisites
|
||||
|
||||
- Read: `docs/modules/release-orchestrator/enhancements/agent-resilience.md`
|
||||
- Read: `src/ReleaseOrchestrator/__Agents/StellaOps.Agent.Core/`
|
||||
|
||||
## Delivery Tracker
|
||||
|
||||
### TASK-034-01 - Agent Cluster Manager
|
||||
Status: DONE
|
||||
Dependency: none
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Implement `AgentClusterManager` with ActivePassive, ActiveActive, and Sharded modes.
|
||||
|
||||
### TASK-034-02 - Health Monitor
|
||||
Status: DONE
|
||||
Dependency: TASK-034-01
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Implement enhanced `HealthMonitor` with multi-factor health assessment.
|
||||
|
||||
Completion criteria:
|
||||
- [x] Multi-factor health scoring (connectivity, resources, tasks, latency, error rate, queue depth)
|
||||
- [x] Custom health check registration
|
||||
- [x] Health trend analysis
|
||||
- [x] Automatic recommendation generation
|
||||
- [x] Health change events
|
||||
|
||||
### TASK-034-03 - Failover Manager
|
||||
Status: DONE
|
||||
Dependency: TASK-034-02
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Implement `FailoverManager` with task transfer and target reassignment.
|
||||
|
||||
### TASK-034-04 - Leader Election
|
||||
Status: DONE
|
||||
Dependency: TASK-034-01
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Implement `LeaderElection` with distributed lock support.
|
||||
|
||||
Completion criteria:
|
||||
- [x] Distributed lock-based leader election
|
||||
- [x] Lease renewal and expiry handling
|
||||
- [x] Leader resign capability
|
||||
- [x] Leadership change events
|
||||
- [x] In-memory implementation for testing
|
||||
|
||||
### TASK-034-05 - Task Queue
|
||||
Status: DONE
|
||||
Dependency: none
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Implement durable `TaskQueue` with delivery guarantees and dead-letter handling.
|
||||
|
||||
### TASK-034-06 - Self Healer
|
||||
Status: DONE
|
||||
Dependency: TASK-034-03
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Implement `SelfHealer` with automatic recovery actions.
|
||||
|
||||
Completion criteria:
|
||||
- [x] Automatic recovery action determination based on health factors
|
||||
- [x] Circuit breaker to prevent recovery storms
|
||||
- [x] Recovery history tracking
|
||||
- [x] Recovery events (started, completed, failed)
|
||||
- [x] Configurable action timeout and cooldown
|
||||
|
||||
### TASK-034-07 - State Sync
|
||||
Status: DONE
|
||||
Dependency: TASK-034-04
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Implement `StateSync` for cluster state synchronization.
|
||||
|
||||
Completion criteria:
|
||||
- [x] Vector clock-based versioning
|
||||
- [x] Gossip protocol for peer sync
|
||||
- [x] Tombstone support for deletions
|
||||
- [x] State persistence
|
||||
- [x] Conflict resolution
|
||||
|
||||
### TASK-034-08 - REST API
|
||||
Status: DONE
|
||||
Dependency: TASK-034-07
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Implement API endpoints for cluster and agent management.
|
||||
|
||||
Completion criteria:
|
||||
- [x] Cluster status and config endpoints
|
||||
- [x] Agent health endpoints
|
||||
- [x] Leader election endpoints
|
||||
- [x] Failover management endpoints
|
||||
- [x] Self-healing endpoints
|
||||
- [x] State sync endpoints
|
||||
|
||||
### TASK-034-09 - Integration Tests
|
||||
Status: DONE
|
||||
Dependency: TASK-034-08
|
||||
Owners: QA/Test Automation
|
||||
|
||||
Create integration and chaos tests for failover scenarios.
|
||||
|
||||
Completion criteria:
|
||||
- [x] Health monitor tests
|
||||
- [x] Leader election tests
|
||||
- [x] Self-healer tests
|
||||
- [x] State sync tests
|
||||
- [x] Chaos tests (network partition, resource exhaustion)
|
||||
|
||||
## Execution Log
|
||||
|
||||
| Date (UTC) | Update | Owner |
|
||||
| --- | --- | --- |
|
||||
| 2026-01-17 | Sprint created | Planning |
|
||||
| 2026-01-17 | TASK-034-01, 034-03, 034-05 implemented: AgentClusterManager, FailoverManager, DurableTaskQueue | Developer |
|
||||
| 2026-01-17 | TASK-034-02 implemented: HealthMonitor with multi-factor assessment | Developer |
|
||||
| 2026-01-17 | TASK-034-04 implemented: LeaderElection with distributed lock and InMemory impl | Developer |
|
||||
| 2026-01-17 | TASK-034-06 implemented: SelfHealer with circuit breaker and recovery history | Developer |
|
||||
| 2026-01-17 | TASK-034-07 implemented: StateSync with vector clocks and gossip protocol | Developer |
|
||||
| 2026-01-17 | TASK-034-08 implemented: AgentClusterController REST API | Developer |
|
||||
| 2026-01-17 | TASK-034-09 implemented: Integration and chaos tests | QA |
|
||||
| 2026-01-17 | Sprint completed and archived | Planning |
|
||||
|
||||
## Decisions & Risks
|
||||
|
||||
- Risk: Split-brain scenarios in distributed clusters
|
||||
- Mitigation: Distributed consensus with proper quorum handling
|
||||
|
||||
## Next Checkpoints
|
||||
|
||||
- TASK-034-03 complete: Failover working
|
||||
- TASK-034-09 complete: Chaos tests passing
|
||||
@@ -0,0 +1,154 @@
|
||||
# Sprint 035 · Progressive Delivery Enhancements
|
||||
|
||||
## Topic & Scope
|
||||
|
||||
Implement advanced progressive delivery with metric-driven canary automation, feature flag integration, automatic traffic percentage calculation, and sophisticated rollout strategies.
|
||||
|
||||
**Key Deliverables:**
|
||||
- Rollout controller with multiple strategies
|
||||
- Metrics analyzer with provider integration
|
||||
- Canary controller with statistical analysis
|
||||
- Feature flag bridge (LaunchDarkly, Split, Unleash, Flagsmith)
|
||||
- Traffic manager with load balancer adapters
|
||||
- Experiment engine for A/B testing
|
||||
|
||||
- Working directory: `src/ReleaseOrchestrator/__Libraries/StellaOps.ReleaseOrchestrator.ProgressiveDelivery/`
|
||||
- Documentation: `docs/modules/release-orchestrator/enhancements/progressive-delivery.md`
|
||||
- Expected evidence: Unit tests, integration tests, API documentation
|
||||
|
||||
## Dependencies & Concurrency
|
||||
|
||||
- Upstream: Sprint 033 (Rollback Intelligence), Sprint 034 (Agent Resilience), Sprint 038 (Performance)
|
||||
- Downstream: Sprint 036 (Multi-Region), Sprint 037 (Developer Experience)
|
||||
- Cannot run in parallel with Wave 2 sprints
|
||||
|
||||
## Documentation Prerequisites
|
||||
|
||||
- Read: `docs/modules/release-orchestrator/enhancements/progressive-delivery.md`
|
||||
- Read: `docs/modules/release-orchestrator/modules/progressive-delivery.md`
|
||||
|
||||
## Delivery Tracker
|
||||
|
||||
### TASK-035-01 - Rollout Controller
|
||||
Status: DONE
|
||||
Dependency: none
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Implement `RolloutController` with canary, linear, exponential, and blue-green strategies.
|
||||
|
||||
### TASK-035-02 - Metrics Analyzer
|
||||
Status: DONE
|
||||
Dependency: none
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Implement `MetricsAnalyzer` for health evaluation and traffic recommendations.
|
||||
|
||||
Completion criteria:
|
||||
- [x] Multi-factor health scoring (error rate, latency, throughput, saturation)
|
||||
- [x] Baseline comparison
|
||||
- [x] Version comparison with statistical significance
|
||||
- [x] Traffic recommendations
|
||||
- [x] Evaluation history tracking
|
||||
|
||||
### TASK-035-03 - Canary Controller
|
||||
Status: DONE
|
||||
Dependency: TASK-035-02
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Implement `CanaryController` with statistical comparison and auto-progression.
|
||||
|
||||
Completion criteria:
|
||||
- [x] Canary lifecycle management (start, progress, pause, resume, rollback, complete)
|
||||
- [x] Statistical analysis with significance testing
|
||||
- [x] Checkpoint recording
|
||||
- [x] Auto-progression with configurable strategies (linear, exponential, fibonacci)
|
||||
- [x] Events for canary state changes
|
||||
|
||||
### TASK-035-04 - Feature Flag Bridge
|
||||
Status: DONE
|
||||
Dependency: none
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Implement `FeatureFlagBridge` with LaunchDarkly, Split, Unleash, Flagsmith, ConfigCat providers.
|
||||
|
||||
### TASK-035-05 - Traffic Manager
|
||||
Status: DONE
|
||||
Dependency: none
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Implement `TrafficManager` with Nginx, HAProxy, Traefik, AWS ALB adapters.
|
||||
|
||||
Completion criteria:
|
||||
- [x] Traffic split management
|
||||
- [x] Nginx Plus API adapter
|
||||
- [x] HAProxy Runtime API adapter
|
||||
- [x] Traefik API adapter
|
||||
- [x] AWS ALB adapter
|
||||
- [x] Multi-adapter support
|
||||
|
||||
### TASK-035-06 - Experiment Engine
|
||||
Status: DONE
|
||||
Dependency: TASK-035-02
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Implement `ExperimentEngine` for A/B testing with statistical analysis.
|
||||
|
||||
Completion criteria:
|
||||
- [x] Experiment lifecycle management
|
||||
- [x] Deterministic variant assignment
|
||||
- [x] Metric recording
|
||||
- [x] Statistical analysis (mean, stddev, confidence intervals, p-value)
|
||||
- [x] Winner determination with confidence levels
|
||||
- [x] Auto-analysis and optional auto-conclusion
|
||||
|
||||
### TASK-035-07 - REST API
|
||||
Status: DONE
|
||||
Dependency: TASK-035-06
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Implement API endpoints for rollouts, canaries, experiments, and traffic management.
|
||||
|
||||
Completion criteria:
|
||||
- [x] Rollout CRUD and lifecycle endpoints
|
||||
- [x] Canary CRUD and lifecycle endpoints
|
||||
- [x] Experiment CRUD and lifecycle endpoints
|
||||
- [x] Metrics and health endpoints
|
||||
- [x] Traffic management endpoints
|
||||
|
||||
### TASK-035-08 - Integration Tests
|
||||
Status: DONE
|
||||
Dependency: TASK-035-07
|
||||
Owners: QA/Test Automation
|
||||
|
||||
Create integration tests for progressive delivery flows.
|
||||
|
||||
Completion criteria:
|
||||
- [x] Metrics analyzer tests
|
||||
- [x] Canary controller tests
|
||||
- [x] Experiment engine tests
|
||||
- [x] Traffic manager tests
|
||||
- [x] End-to-end flow tests
|
||||
|
||||
## Execution Log
|
||||
|
||||
| Date (UTC) | Update | Owner |
|
||||
| --- | --- | --- |
|
||||
| 2026-01-17 | Sprint created | Planning |
|
||||
| 2026-01-17 | TASK-035-01, 035-04 implemented: RolloutController, FeatureFlagBridge | Developer |
|
||||
| 2026-01-17 | TASK-035-02 implemented: MetricsAnalyzer with health evaluation and recommendations | Developer |
|
||||
| 2026-01-17 | TASK-035-03 implemented: CanaryController with statistical comparison | Developer |
|
||||
| 2026-01-17 | TASK-035-05 implemented: TrafficManager with Nginx, HAProxy, Traefik, ALB adapters | Developer |
|
||||
| 2026-01-17 | TASK-035-06 implemented: ExperimentEngine for A/B testing | Developer |
|
||||
| 2026-01-17 | TASK-035-07 implemented: ProgressiveDeliveryController REST API | Developer |
|
||||
| 2026-01-17 | TASK-035-08 implemented: Integration tests | QA |
|
||||
| 2026-01-17 | Sprint completed and archived | Planning |
|
||||
|
||||
## Decisions & Risks
|
||||
|
||||
- Risk: Metrics provider unavailability during rollout
|
||||
- Mitigation: Fallback strategies, cached metrics, manual override
|
||||
|
||||
## Next Checkpoints
|
||||
|
||||
- TASK-035-03 complete: Canary working
|
||||
- TASK-035-08 complete: Ready for integration
|
||||
@@ -0,0 +1,161 @@
|
||||
# Sprint 036 · Multi-Region / Federation
|
||||
|
||||
## Topic & Scope
|
||||
|
||||
Implement multi-region federation for geographically distributed deployments with cross-region coordination, evidence replication, and data residency compliance.
|
||||
|
||||
**Key Deliverables:**
|
||||
- Federation hub for central coordination
|
||||
- Region coordinator with promotion orchestration
|
||||
- Cross-region sync with conflict resolution
|
||||
- Evidence replicator with data residency
|
||||
- Latency router for optimal region selection
|
||||
- Global dashboard for unified visibility
|
||||
|
||||
- Working directory: `src/ReleaseOrchestrator/__Libraries/StellaOps.ReleaseOrchestrator.Federation/`
|
||||
- Documentation: `docs/modules/release-orchestrator/enhancements/multi-region-federation.md`
|
||||
- Expected evidence: Unit tests, integration tests, API documentation
|
||||
|
||||
## Dependencies & Concurrency
|
||||
|
||||
- Upstream: Sprint 035 (Progressive Delivery)
|
||||
- Downstream: Sprint 039 (Compliance)
|
||||
- Can run in parallel with: Sprint 037
|
||||
|
||||
## Documentation Prerequisites
|
||||
|
||||
- Read: `docs/modules/release-orchestrator/enhancements/multi-region-federation.md`
|
||||
|
||||
## Delivery Tracker
|
||||
|
||||
### TASK-036-01 - Federation Hub
|
||||
Status: DONE
|
||||
Dependency: none
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Implement `FederationHub` for multi-region management.
|
||||
|
||||
### TASK-036-02 - Region Coordinator
|
||||
Status: DONE
|
||||
Dependency: TASK-036-01
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Implement `RegionCoordinator` with global promotion orchestration.
|
||||
|
||||
Completion criteria:
|
||||
- [x] Global promotion lifecycle (start, progress, pause, resume, rollback, complete)
|
||||
- [x] Multiple promotion strategies (Sequential, Canary, Parallel, BlueGreen)
|
||||
- [x] Wave-based rollout with configurable requirements
|
||||
- [x] Cross-region health monitoring
|
||||
- [x] Events for promotion state changes
|
||||
|
||||
### TASK-036-03 - Cross-Region Sync
|
||||
Status: DONE
|
||||
Dependency: TASK-036-01
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Implement `CrossRegionSync` with conflict resolution strategies.
|
||||
|
||||
Completion criteria:
|
||||
- [x] Peer discovery and connection management
|
||||
- [x] Entry replication to all peers
|
||||
- [x] Vector clock-based conflict detection
|
||||
- [x] Conflict resolution (KeepLocal, KeepRemote, Merge, LastWriteWins)
|
||||
- [x] Background sync loop
|
||||
|
||||
### TASK-036-04 - Evidence Replicator
|
||||
Status: DONE
|
||||
Dependency: TASK-036-03
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Implement `EvidenceReplicator` with data residency compliance.
|
||||
|
||||
Completion criteria:
|
||||
- [x] Evidence bundle replication to allowed regions
|
||||
- [x] Data classification-based region filtering
|
||||
- [x] Residency validation and violation detection
|
||||
- [x] Non-compliant region removal requests
|
||||
- [x] Background replication task scheduling
|
||||
|
||||
### TASK-036-05 - Latency Router
|
||||
Status: DONE
|
||||
Dependency: TASK-036-01
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Implement `LatencyRouter` for optimal region selection.
|
||||
|
||||
Completion criteria:
|
||||
- [x] Region initialization and metrics tracking
|
||||
- [x] Latency-based region selection with scoring
|
||||
- [x] Preference and exclusion handling
|
||||
- [x] Background latency probing
|
||||
- [x] Region unavailability marking
|
||||
|
||||
### TASK-036-06 - Global Dashboard
|
||||
Status: DONE
|
||||
Dependency: TASK-036-05
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Implement `GlobalDashboard` for cross-region visibility.
|
||||
|
||||
Completion criteria:
|
||||
- [x] Global overview with region summaries
|
||||
- [x] Region detail views
|
||||
- [x] Alert management (create, acknowledge, resolve)
|
||||
- [x] Sync status overview
|
||||
- [x] Latency map between regions
|
||||
|
||||
### TASK-036-07 - REST API
|
||||
Status: DONE
|
||||
Dependency: TASK-036-06
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Implement API endpoints for federation management.
|
||||
|
||||
Completion criteria:
|
||||
- [x] Dashboard endpoints (overview, regions, deployments)
|
||||
- [x] Promotion endpoints (CRUD, lifecycle, health)
|
||||
- [x] Sync endpoints (overview, conflicts, resolution)
|
||||
- [x] Evidence replication endpoints
|
||||
- [x] Latency routing endpoints
|
||||
- [x] Alert endpoints
|
||||
|
||||
### TASK-036-08 - Integration Tests
|
||||
Status: DONE
|
||||
Dependency: TASK-036-07
|
||||
Owners: QA/Test Automation
|
||||
|
||||
Create integration and chaos tests for multi-region scenarios.
|
||||
|
||||
Completion criteria:
|
||||
- [x] Region coordinator tests
|
||||
- [x] Cross-region sync tests
|
||||
- [x] Evidence replicator tests
|
||||
- [x] Latency router tests
|
||||
- [x] Global dashboard tests
|
||||
- [x] End-to-end global promotion flow
|
||||
|
||||
## Execution Log
|
||||
|
||||
| Date (UTC) | Update | Owner |
|
||||
| --- | --- | --- |
|
||||
| 2026-01-17 | Sprint created | Planning |
|
||||
| 2026-01-17 | TASK-036-01 implemented: FederationHub with multi-region management | Developer |
|
||||
| 2026-01-17 | TASK-036-02 implemented: RegionCoordinator with promotion strategies | Developer |
|
||||
| 2026-01-17 | TASK-036-03 implemented: CrossRegionSync with conflict resolution | Developer |
|
||||
| 2026-01-17 | TASK-036-04 implemented: EvidenceReplicator with data residency | Developer |
|
||||
| 2026-01-17 | TASK-036-05 implemented: LatencyRouter for optimal routing | Developer |
|
||||
| 2026-01-17 | TASK-036-06 implemented: GlobalDashboard for visibility | Developer |
|
||||
| 2026-01-17 | TASK-036-07 implemented: FederationController REST API | Developer |
|
||||
| 2026-01-17 | TASK-036-08 implemented: Integration tests | QA |
|
||||
| 2026-01-17 | Sprint completed and archived | Planning |
|
||||
|
||||
## Decisions & Risks
|
||||
|
||||
- Risk: Network partitions between regions
|
||||
- Mitigation: Eventual consistency model, offline operation support
|
||||
|
||||
## Next Checkpoints
|
||||
|
||||
- TASK-036-04 complete: Evidence replication working
|
||||
- TASK-036-08 complete: Ready for integration
|
||||
@@ -0,0 +1,178 @@
|
||||
# Sprint 037 · Developer Experience / CLI
|
||||
|
||||
## Topic & Scope
|
||||
|
||||
Implement comprehensive developer tooling including a powerful CLI, GitOps-native workflows, IDE integrations, and streamlined development workflows.
|
||||
|
||||
**Key Deliverables:**
|
||||
- Full-featured CLI application (stella)
|
||||
- GitOps controller for Git-triggered releases
|
||||
- VS Code extension
|
||||
- JetBrains plugin
|
||||
- Local validator for offline config checking
|
||||
- Shell completions
|
||||
|
||||
- Working directory: `src/Cli/StellaOps.Cli/`
|
||||
- Also touches: VS Code extension project, JetBrains plugin project
|
||||
- Documentation: `docs/modules/release-orchestrator/enhancements/developer-experience.md`
|
||||
- Expected evidence: Unit tests, integration tests, E2E tests, API documentation
|
||||
|
||||
## Dependencies & Concurrency
|
||||
|
||||
- Upstream: Sprint 035 (Progressive Delivery)
|
||||
- Downstream: Sprint 039 (Compliance)
|
||||
- Can run in parallel with: Sprint 036
|
||||
|
||||
## Documentation Prerequisites
|
||||
|
||||
- Read: `docs/modules/release-orchestrator/enhancements/developer-experience.md`
|
||||
- Read: `src/Cli/StellaOps.Cli/` existing patterns
|
||||
|
||||
## Delivery Tracker
|
||||
|
||||
### TASK-037-01 - CLI Foundation
|
||||
Status: DONE
|
||||
Dependency: none
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Implement core CLI structure with auth, config, and help commands.
|
||||
|
||||
Completion criteria:
|
||||
- [x] CliApplication with command parsing
|
||||
- [x] Auth commands (login, logout, status, refresh)
|
||||
- [x] Config commands (init, show, set, get, validate)
|
||||
- [x] Global options (--format, --verbose, --config)
|
||||
- [x] Output formatting (table, json, yaml)
|
||||
|
||||
### TASK-037-02 - Release Commands
|
||||
Status: DONE
|
||||
Dependency: TASK-037-01
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Implement release create, list, get, diff, history commands.
|
||||
|
||||
Completion criteria:
|
||||
- [x] ReleaseCommandHandler with all subcommands
|
||||
- [x] Create release with notes and draft support
|
||||
- [x] List with filters (service, status, limit)
|
||||
- [x] Get release details with scan results and approvals
|
||||
- [x] Diff between two releases
|
||||
- [x] History view for a service
|
||||
|
||||
### TASK-037-03 - Promotion Commands
|
||||
Status: DONE
|
||||
Dependency: TASK-037-02
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Implement promote, status, approve, reject commands.
|
||||
|
||||
Completion criteria:
|
||||
- [x] PromoteCommandHandler with all subcommands
|
||||
- [x] Start promotion with auto-approve option
|
||||
- [x] Status with watch mode
|
||||
- [x] Approve and reject with comments/reasons
|
||||
- [x] List with environment and pending filters
|
||||
|
||||
### TASK-037-04 - Deployment Commands
|
||||
Status: DONE
|
||||
Dependency: TASK-037-03
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Implement deploy, status, logs, rollback commands.
|
||||
|
||||
Completion criteria:
|
||||
- [x] DeployCommandHandler with all subcommands
|
||||
- [x] Start deployment with strategy and dry-run
|
||||
- [x] Status with watch mode and progress bar
|
||||
- [x] Logs with follow and tail options
|
||||
- [x] Rollback with reason
|
||||
- [x] List with environment and active filters
|
||||
|
||||
### TASK-037-05 - GitOps Controller
|
||||
Status: DONE
|
||||
Dependency: none
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Implement `GitOpsController` for Git event handling and auto-releases.
|
||||
|
||||
### TASK-037-06 - VS Code Extension
|
||||
Status: DONE
|
||||
Dependency: TASK-037-04
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Implement VS Code extension with tree view, commands, and code lens.
|
||||
|
||||
Completion criteria:
|
||||
- [x] Extension activation and package.json manifest
|
||||
- [x] Release tree view with services and versions
|
||||
- [x] Environment tree view with health status
|
||||
- [x] Code lens for stella.yaml files
|
||||
- [x] Commands (create release, promote, validate, etc.)
|
||||
- [x] Status bar integration
|
||||
|
||||
### TASK-037-07 - JetBrains Plugin
|
||||
Status: DONE
|
||||
Dependency: TASK-037-04
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Implement JetBrains plugin with tool window and annotators.
|
||||
|
||||
Completion criteria:
|
||||
- [x] Tool window factory with tabs
|
||||
- [x] Releases panel with tree view
|
||||
- [x] Environments panel with status
|
||||
- [x] Deployments panel with table
|
||||
- [x] Actions (create release, promote, validate)
|
||||
- [x] YAML annotator for stella.yaml
|
||||
- [x] Status bar widget
|
||||
|
||||
### TASK-037-08 - Local Validator
|
||||
Status: DONE
|
||||
Dependency: TASK-037-01
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Implement `LocalValidator` for offline config validation.
|
||||
|
||||
### TASK-037-09 - Integration Tests
|
||||
Status: DONE
|
||||
Dependency: TASK-037-08
|
||||
Owners: QA/Test Automation
|
||||
|
||||
Create integration and E2E tests for CLI and GitOps flows.
|
||||
|
||||
Completion criteria:
|
||||
- [x] CLI foundation tests (version, help)
|
||||
- [x] Auth command tests
|
||||
- [x] Config command tests
|
||||
- [x] Release command tests
|
||||
- [x] Promote command tests
|
||||
- [x] Deploy command tests
|
||||
- [x] Scan and policy command tests
|
||||
- [x] Global options tests
|
||||
- [x] GitOps controller tests
|
||||
|
||||
## Execution Log
|
||||
|
||||
| Date (UTC) | Update | Owner |
|
||||
| --- | --- | --- |
|
||||
| 2026-01-17 | Sprint created | Planning |
|
||||
| 2026-01-17 | TASK-037-05 implemented: GitOpsController for Git-triggered releases | Developer |
|
||||
| 2026-01-17 | TASK-037-08 implemented: LocalValidator for offline config validation | Developer |
|
||||
| 2026-01-17 | TASK-037-01 implemented: CliApplication with auth/config commands | Developer |
|
||||
| 2026-01-17 | TASK-037-02 implemented: ReleaseCommandHandler | Developer |
|
||||
| 2026-01-17 | TASK-037-03 implemented: PromoteCommandHandler | Developer |
|
||||
| 2026-01-17 | TASK-037-04 implemented: DeployCommandHandler | Developer |
|
||||
| 2026-01-17 | TASK-037-06 implemented: VS Code extension | Developer |
|
||||
| 2026-01-17 | TASK-037-07 implemented: JetBrains plugin | Developer |
|
||||
| 2026-01-17 | TASK-037-09 implemented: CLI integration tests | QA |
|
||||
| 2026-01-17 | Sprint completed and archived | Planning |
|
||||
|
||||
## Decisions & Risks
|
||||
|
||||
- Risk: CLI backward compatibility with server versions
|
||||
- Mitigation: Version negotiation, clear deprecation policy
|
||||
|
||||
## Next Checkpoints
|
||||
|
||||
- TASK-037-04 complete: Core CLI functional
|
||||
- TASK-037-09 complete: Ready for release
|
||||
@@ -0,0 +1,150 @@
|
||||
# Sprint 038 · Performance Optimizations
|
||||
|
||||
## Topic & Scope
|
||||
|
||||
Implement comprehensive performance optimizations including parallel gate evaluation, bulk digest resolution, task batching, intelligent caching, and database query optimization.
|
||||
|
||||
**Key Deliverables:**
|
||||
- Parallel gate evaluator
|
||||
- Bulk digest resolver
|
||||
- Task batcher for agent operations
|
||||
- Multi-level cache manager
|
||||
- Query optimizer with index management
|
||||
- Prefetcher for predictive loading
|
||||
- Connection pool optimization
|
||||
|
||||
- Working directory: `src/ReleaseOrchestrator/__Libraries/StellaOps.ReleaseOrchestrator.Core/`
|
||||
- Documentation: `docs/modules/release-orchestrator/enhancements/performance-optimizations.md`
|
||||
- Expected evidence: Unit tests, performance benchmarks, load tests, API documentation
|
||||
|
||||
## Dependencies & Concurrency
|
||||
|
||||
- Upstream: None (Wave 1 sprint)
|
||||
- Downstream: Sprint 035 (Progressive Delivery)
|
||||
- Can run in parallel with: Sprint 031, Sprint 032
|
||||
|
||||
## Documentation Prerequisites
|
||||
|
||||
- Read: `docs/modules/release-orchestrator/enhancements/performance-optimizations.md`
|
||||
|
||||
## Delivery Tracker
|
||||
|
||||
### TASK-038-01 - Performance Baseline
|
||||
Status: DONE
|
||||
Dependency: none
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Establish performance baselines and add metrics instrumentation.
|
||||
|
||||
Completion criteria:
|
||||
- [x] PerformanceBaseline class with measurement recording
|
||||
- [x] Metrics instrumentation (counters, histograms, gauges)
|
||||
- [x] Percentile calculation (P50, P90, P95, P99)
|
||||
- [x] Baseline comparison and regression detection
|
||||
- [x] Operation measurement helper (RAII-style)
|
||||
|
||||
### TASK-038-02 - Parallel Gate Evaluator
|
||||
Status: DONE
|
||||
Dependency: TASK-038-01
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Implement `ParallelGateEvaluator` with execution plan builder.
|
||||
|
||||
### TASK-038-03 - Bulk Digest Resolver
|
||||
Status: DONE
|
||||
Dependency: TASK-038-01
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Implement `BulkDigestResolver` with registry connection pooling.
|
||||
|
||||
### TASK-038-04 - Task Batcher
|
||||
Status: DONE
|
||||
Dependency: TASK-038-01
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Implement `TaskBatcher` for agent task optimization.
|
||||
|
||||
### TASK-038-05 - Cache Manager
|
||||
Status: DONE
|
||||
Dependency: TASK-038-01
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Implement multi-level `CacheManager` with L1 (memory) and L2 (Redis).
|
||||
|
||||
### TASK-038-06 - Query Optimizer
|
||||
Status: DONE
|
||||
Dependency: TASK-038-01
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Implement `QueryOptimizer` with index management and read replicas.
|
||||
|
||||
### TASK-038-07 - Prefetcher
|
||||
Status: DONE
|
||||
Dependency: TASK-038-05
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Implement `Prefetcher` for predictive cache warming.
|
||||
|
||||
Completion criteria:
|
||||
- [x] Data loader registration by pattern
|
||||
- [x] Access pattern tracking
|
||||
- [x] Predictive prefetch based on related keys
|
||||
- [x] Cache warmup for hot keys
|
||||
- [x] Background prefetch queue processing
|
||||
- [x] Statistics and monitoring
|
||||
|
||||
### TASK-038-08 - Connection Pool
|
||||
Status: DONE
|
||||
Dependency: TASK-038-06
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Implement optimized `ConnectionPool` with warmup.
|
||||
|
||||
Completion criteria:
|
||||
- [x] Generic connection pool with type parameter
|
||||
- [x] Pool warmup with minimum connections
|
||||
- [x] Connection acquisition with timeout
|
||||
- [x] Connection health validation
|
||||
- [x] Adaptive sizing (min/max)
|
||||
- [x] Connection age and use count limits
|
||||
- [x] Background maintenance loop
|
||||
- [x] Pool statistics
|
||||
|
||||
### TASK-038-09 - Load Tests
|
||||
Status: DONE
|
||||
Dependency: TASK-038-08
|
||||
Owners: QA/Test Automation
|
||||
|
||||
Create load tests and performance benchmarks.
|
||||
|
||||
Completion criteria:
|
||||
- [x] Performance baseline high volume tests
|
||||
- [x] Percentile accuracy tests
|
||||
- [x] Regression detection tests
|
||||
- [x] Thread safety tests
|
||||
- [x] Prefetcher load tests
|
||||
- [x] Connection pool concurrency tests
|
||||
- [x] Parallel gate evaluator benchmark
|
||||
- [x] Bulk digest resolver benchmark
|
||||
|
||||
## Execution Log
|
||||
|
||||
| Date (UTC) | Update | Owner |
|
||||
| --- | --- | --- |
|
||||
| 2026-01-17 | Sprint created | Planning |
|
||||
| 2026-01-17 | TASK-038-02 to 038-06 implemented: ParallelGateEvaluator, BulkDigestResolver, TaskBatcher, CacheManager, QueryOptimizer | Developer |
|
||||
| 2026-01-17 | TASK-038-01 implemented: PerformanceBaseline with metrics | Developer |
|
||||
| 2026-01-17 | TASK-038-07 implemented: Prefetcher with predictive warming | Developer |
|
||||
| 2026-01-17 | TASK-038-08 implemented: ConnectionPool with warmup | Developer |
|
||||
| 2026-01-17 | TASK-038-09 implemented: Load tests and benchmarks | QA |
|
||||
| 2026-01-17 | Sprint completed and archived | Planning |
|
||||
|
||||
## Decisions & Risks
|
||||
|
||||
- Risk: Cache invalidation bugs cause stale data
|
||||
- Mitigation: Comprehensive invalidation tags, short TTLs for critical data
|
||||
|
||||
## Next Checkpoints
|
||||
|
||||
- TASK-038-02 complete: Gate evaluation 3x faster
|
||||
- TASK-038-09 complete: All benchmarks passing
|
||||
@@ -0,0 +1,164 @@
|
||||
# Sprint 039 · Compliance & Reporting
|
||||
|
||||
## Topic & Scope
|
||||
|
||||
Implement comprehensive compliance management with pre-built report templates, evidence chain visualization, audit query interface, and automated compliance checking for SOC2, ISO 27001, PCI-DSS, HIPAA, FedRAMP, and GDPR.
|
||||
|
||||
**Key Deliverables:**
|
||||
- Compliance engine with framework support
|
||||
- Framework mapper for control alignment
|
||||
- Report generator with templates
|
||||
- Evidence chain visualizer
|
||||
- Audit query engine
|
||||
- Control validator with automated checks
|
||||
- Scheduled reporting
|
||||
|
||||
- Working directory: `src/ReleaseOrchestrator/__Libraries/StellaOps.ReleaseOrchestrator.Compliance/`
|
||||
- Documentation: `docs/modules/release-orchestrator/enhancements/compliance-reporting.md`
|
||||
- Expected evidence: Unit tests, integration tests, report samples, API documentation
|
||||
|
||||
## Dependencies & Concurrency
|
||||
|
||||
- Upstream: Sprint 036 (Multi-Region), Sprint 037 (Developer Experience)
|
||||
- Downstream: Sprint 040 (Multi-Language Scripts)
|
||||
- Cannot run in parallel with Wave 4 sprints
|
||||
|
||||
## Documentation Prerequisites
|
||||
|
||||
- Read: `docs/modules/release-orchestrator/enhancements/compliance-reporting.md`
|
||||
|
||||
## Delivery Tracker
|
||||
|
||||
### TASK-039-01 - Compliance Engine
|
||||
Status: DONE
|
||||
Dependency: none
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Implement `ComplianceEngine` for framework evaluation.
|
||||
|
||||
### TASK-039-02 - Framework Mapper
|
||||
Status: DONE
|
||||
Dependency: TASK-039-01
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Implement `FrameworkMapper` with SOC2, ISO 27001, PCI-DSS, HIPAA, FedRAMP, GDPR, NIST CSF frameworks.
|
||||
|
||||
### TASK-039-03 - Report Generator
|
||||
Status: DONE
|
||||
Dependency: TASK-039-02
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Implement `ReportGenerator` with executive summary, detailed compliance, gap analysis, audit readiness, and evidence package templates.
|
||||
|
||||
### TASK-039-04 - Evidence Chain Visualizer
|
||||
Status: DONE
|
||||
Dependency: none
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Implement `EvidenceChainVisualizer` with chain building, graph representation, and integrity verification.
|
||||
|
||||
Completion criteria:
|
||||
- [x] Build evidence chains from release evidence items
|
||||
- [x] Determine causal and temporal relationships (edges)
|
||||
- [x] Compute and verify chain hash for integrity
|
||||
- [x] Generate graph representation with layers
|
||||
- [x] Export to JSON, DOT, Mermaid, CSV formats
|
||||
- [x] Node and edge styling for visualization
|
||||
|
||||
### TASK-039-05 - Audit Query Engine
|
||||
Status: DONE
|
||||
Dependency: none
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Implement `AuditQueryEngine` with flexible querying and aggregations.
|
||||
|
||||
Completion criteria:
|
||||
- [x] Flexible query interface with filters
|
||||
- [x] Sorting and pagination
|
||||
- [x] Aggregation by action, actor, resource, time intervals
|
||||
- [x] Activity summary with hourly distribution
|
||||
- [x] Resource audit trail
|
||||
- [x] Actor activity reports
|
||||
- [x] Export to CSV, JSON, Syslog formats
|
||||
|
||||
### TASK-039-06 - Control Validator
|
||||
Status: DONE
|
||||
Dependency: TASK-039-02
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Implement `ControlValidator` with automated checks for approvals, evidence generation, authentication, etc.
|
||||
|
||||
### TASK-039-07 - REST API
|
||||
Status: DONE
|
||||
Dependency: TASK-039-06
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Implement API endpoints for compliance status, reports, evidence, and audit queries.
|
||||
|
||||
Completion criteria:
|
||||
- [x] Compliance status endpoints (overall, per-framework)
|
||||
- [x] Release compliance evaluation
|
||||
- [x] Report templates listing and generation
|
||||
- [x] Report download with format selection
|
||||
- [x] Scheduled report CRUD operations
|
||||
- [x] Evidence chain endpoints (build, verify, graph, export)
|
||||
- [x] Audit query, aggregation, and summary endpoints
|
||||
- [x] Resource and actor audit trail endpoints
|
||||
- [x] Control status endpoints
|
||||
|
||||
### TASK-039-08 - Scheduled Reports
|
||||
Status: DONE
|
||||
Dependency: TASK-039-03
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Implement scheduled report generation and delivery.
|
||||
|
||||
Completion criteria:
|
||||
- [x] Cron expression parsing and validation
|
||||
- [x] Schedule CRUD operations
|
||||
- [x] Background scheduler loop
|
||||
- [x] Report generation on schedule
|
||||
- [x] Multi-recipient delivery
|
||||
- [x] Execution history tracking
|
||||
- [x] Manual trigger capability
|
||||
|
||||
### TASK-039-09 - Integration Tests
|
||||
Status: DONE
|
||||
Dependency: TASK-039-08
|
||||
Owners: QA/Test Automation
|
||||
|
||||
Create integration tests for compliance evaluation and reporting.
|
||||
|
||||
Completion criteria:
|
||||
- [x] Evidence chain builder tests
|
||||
- [x] Chain verification tests
|
||||
- [x] Multi-format export tests
|
||||
- [x] Graph generation tests
|
||||
- [x] Audit query with filters tests
|
||||
- [x] Aggregation tests
|
||||
- [x] Activity summary tests
|
||||
- [x] Scheduled report CRUD tests
|
||||
- [x] End-to-end workflow tests
|
||||
|
||||
## Execution Log
|
||||
|
||||
| Date (UTC) | Update | Owner |
|
||||
| --- | --- | --- |
|
||||
| 2026-01-17 | Sprint created | Planning |
|
||||
| 2026-01-17 | TASK-039-01, 039-02, 039-03, 039-06 implemented: ComplianceEngine, FrameworkMapper, ReportGenerator, ControlValidator | Developer |
|
||||
| 2026-01-17 | TASK-039-04 implemented: EvidenceChainVisualizer with graph and exports | Developer |
|
||||
| 2026-01-17 | TASK-039-05 implemented: AuditQueryEngine with aggregations | Developer |
|
||||
| 2026-01-17 | TASK-039-07 implemented: ComplianceController REST API | Developer |
|
||||
| 2026-01-17 | TASK-039-08 implemented: ScheduledReportService | Developer |
|
||||
| 2026-01-17 | TASK-039-09 implemented: Integration tests | QA |
|
||||
| 2026-01-17 | Sprint completed and archived | Planning |
|
||||
|
||||
## Decisions & Risks
|
||||
|
||||
- Risk: Framework mapping accuracy
|
||||
- Mitigation: Manual review capability, mapping override support
|
||||
|
||||
## Next Checkpoints
|
||||
|
||||
- TASK-039-03 complete: Reports generating
|
||||
- TASK-039-09 complete: Ready for audits
|
||||
@@ -0,0 +1,561 @@
|
||||
# Sprint 040 · Multi-Language Script Engine
|
||||
|
||||
## Topic & Scope
|
||||
|
||||
Implement a polyglot scripting platform with Monaco-based editing, library management, and containerized execution for C# (.NET 10), Python, Java, Go, Bash, and TypeScript scripts.
|
||||
|
||||
**Key Deliverables:**
|
||||
- Script registry with versioning
|
||||
- Monaco editor service with language server integration
|
||||
- Library manager for dependencies (NuGet, pip, Maven, Go modules, npm)
|
||||
- Runtime image manager for containerized execution
|
||||
- Script executor with mount-based injection
|
||||
- Sample library with per-language examples
|
||||
- Smart container pool with IHostedService lifecycle and auto-scaling
|
||||
- Multi-level compilation cache (C#/Java/Go/TypeScript)
|
||||
|
||||
- Working directory: `src/ReleaseOrchestrator/__Libraries/StellaOps.ReleaseOrchestrator.Scripts/`
|
||||
- Also touches: `src/Web/` (Monaco editor integration)
|
||||
- Documentation: `docs/modules/release-orchestrator/enhancements/multi-language-scripts.md`
|
||||
- Expected evidence: Unit tests, integration tests, sample scripts, API documentation
|
||||
|
||||
## Dependencies & Concurrency
|
||||
|
||||
- Upstream: Sprint 039 (Compliance & Reporting)
|
||||
- Downstream: None (final sprint)
|
||||
- Cannot run in parallel with other sprints
|
||||
|
||||
## Documentation Prerequisites
|
||||
|
||||
- Read: `docs/modules/release-orchestrator/enhancements/multi-language-scripts.md`
|
||||
- Read: `docs/modules/release-orchestrator/modules/workflow-engine.md` (step integration)
|
||||
- Read existing workflow step patterns
|
||||
|
||||
## Delivery Tracker
|
||||
|
||||
### TASK-040-01 - Script Data Model
|
||||
Status: DONE
|
||||
Dependency: none
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Task description:
|
||||
Implement the script data model and registry for storing versioned scripts.
|
||||
|
||||
Implementation details:
|
||||
- Create `Script` record with all metadata
|
||||
- Create `ScriptLanguage` enum (CSharp, Python, Java, Go, Bash, TypeScript)
|
||||
- Create `ScriptVisibility` enum (Private, Team, Organization, Public)
|
||||
- Create `ScriptDependency` record
|
||||
- Implement `IScriptStore` with PostgreSQL backend
|
||||
|
||||
Completion criteria:
|
||||
- [x] `Script` record with Id, Name, Description, Language, Content, EntryPoint, Version, Dependencies
|
||||
- [x] `ScriptLanguage` enum with all 6 languages (including TypeScript)
|
||||
- [x] `ScriptVisibility` for access control
|
||||
- [x] Database migration for script storage
|
||||
- [x] Version history tracking
|
||||
|
||||
### TASK-040-02 - Script Registry
|
||||
Status: DONE
|
||||
Dependency: TASK-040-01
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Task description:
|
||||
Implement the `ScriptRegistry` for managing scripts with validation and search.
|
||||
|
||||
Implementation details:
|
||||
- Create `ScriptRegistry` with CRUD operations
|
||||
- Implement script validation per language
|
||||
- Add version incrementing logic
|
||||
- Integrate search indexing
|
||||
|
||||
Completion criteria:
|
||||
- [x] `CreateScriptAsync()` with validation
|
||||
- [x] `UpdateScriptAsync()` with version management
|
||||
- [x] `SearchAsync()` with filters (language, tags, visibility)
|
||||
- [x] Syntax validation per language
|
||||
- [x] Search indexing for fast queries
|
||||
|
||||
### TASK-040-03 - Language Server Pool
|
||||
Status: DONE
|
||||
Dependency: none
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Task description:
|
||||
Implement language server integration for Monaco editor features.
|
||||
|
||||
Implementation details:
|
||||
- Create `ILanguageServer` interface
|
||||
- Implement `CSharpLanguageServer` (OmniSharp/Roslyn)
|
||||
- Implement `PythonLanguageServer` (Pyright)
|
||||
- Implement `JavaLanguageServer` (JDT LS)
|
||||
- Implement `GoLanguageServer` (gopls)
|
||||
- Implement `BashLanguageServer` (bash-language-server)
|
||||
- Implement `TypeScriptLanguageServer` (typescript-language-server)
|
||||
|
||||
Completion criteria:
|
||||
- [x] `ILanguageServer` with GetCompletions, GetDiagnostics, Format, GetHover, GetSignatureHelp
|
||||
- [x] C# server with .NET 10 script support
|
||||
- [x] Python server with type checking
|
||||
- [x] Java server with JDK 21 support
|
||||
- [x] Go server with module support
|
||||
- [x] Bash server with ShellCheck integration
|
||||
- [x] TypeScript server with npm package resolution
|
||||
|
||||
### TASK-040-04 - Monaco Editor Service
|
||||
Status: DONE
|
||||
Dependency: TASK-040-03
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Task description:
|
||||
Implement the `MonacoEditorService` for IDE-quality editing.
|
||||
|
||||
Implementation details:
|
||||
- Create `MonacoEditorService` with configuration management
|
||||
- Implement completion provider wrapper
|
||||
- Implement diagnostic provider wrapper
|
||||
- Add formatting support
|
||||
- Add hover and signature help
|
||||
|
||||
Completion criteria:
|
||||
- [x] `GetConfigurationAsync()` with language-specific options
|
||||
- [x] `GetCompletionsAsync()` delegating to language servers
|
||||
- [x] `GetDiagnosticsAsync()` for real-time error checking
|
||||
- [x] `FormatDocumentAsync()` for code formatting
|
||||
- [x] `GetHoverInfoAsync()` for hover documentation
|
||||
- [x] `GetSignatureHelpAsync()` for parameter hints
|
||||
|
||||
### TASK-040-05 - Library Manager
|
||||
Status: DONE
|
||||
Dependency: TASK-040-01
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Task description:
|
||||
Implement the `LibraryManager` for resolving script dependencies.
|
||||
|
||||
Implementation details:
|
||||
- Create `LibraryManager` with resolver registry
|
||||
- Implement `NuGetDependencyResolver` for C#
|
||||
- Implement `PipDependencyResolver` for Python
|
||||
- Implement `MavenDependencyResolver` for Java
|
||||
- Implement `GoModDependencyResolver` for Go
|
||||
- Implement `AptDependencyResolver` for Bash
|
||||
- Implement `NpmDependencyResolver` for TypeScript
|
||||
|
||||
Completion criteria:
|
||||
- [x] `ResolveDependenciesAsync()` for all 6 languages
|
||||
- [x] NuGet resolution with transitive dependencies
|
||||
- [x] pip resolution with requirements.txt generation
|
||||
- [x] Maven resolution with pom.xml generation
|
||||
- [x] Go module resolution
|
||||
- [x] apt package resolution for Bash scripts
|
||||
- [x] npm resolution with package.json generation for TypeScript
|
||||
- [x] Dependency caching
|
||||
|
||||
### TASK-040-06 - Runtime Image Manager
|
||||
Status: DONE
|
||||
Dependency: TASK-040-05
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Task description:
|
||||
Implement the `RuntimeImageManager` for building and caching Docker runtime images.
|
||||
|
||||
Implementation details:
|
||||
- Create `RuntimeImageManager` with image configuration
|
||||
- Define base images for each language
|
||||
- Implement Dockerfile generation
|
||||
- Add image caching and versioning
|
||||
|
||||
Completion criteria:
|
||||
- [x] Base images defined: .NET 10, Python 3.12, Java 21, Go 1.22, Alpine 3.19, Node.js 22 (TypeScript)
|
||||
- [x] `BuildRuntimeImageAsync()` with dependency installation
|
||||
- [x] Dockerfile generation per language (6 languages)
|
||||
- [x] Image tagging with script ID and version
|
||||
- [x] Image cache management
|
||||
- [x] Resource limits configuration
|
||||
|
||||
### TASK-040-07 - Script Executor
|
||||
Status: DONE
|
||||
Dependency: TASK-040-06
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Task description:
|
||||
Implement the `ScriptExecutor` for running scripts in isolated containers.
|
||||
|
||||
Implementation details:
|
||||
- Create `ScriptExecutor` with container management
|
||||
- Implement mount-based script injection
|
||||
- Add environment variable passing
|
||||
- Implement timeout handling
|
||||
- Collect stdout/stderr output
|
||||
|
||||
Completion criteria:
|
||||
- [x] `ExecuteAsync()` with full lifecycle
|
||||
- [x] Script mount creation (bind mount to /scripts)
|
||||
- [x] Arguments passed via args.json
|
||||
- [x] Environment variable injection
|
||||
- [x] Network isolation (default: none)
|
||||
- [x] Resource limits enforcement
|
||||
- [x] Timeout handling with cancellation
|
||||
- [x] Output collection (stdout, stderr, exit code)
|
||||
|
||||
### TASK-040-08 - Sample Library
|
||||
Status: DONE
|
||||
Dependency: TASK-040-07
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Task description:
|
||||
Create the sample script library with examples for each language.
|
||||
|
||||
Implementation details:
|
||||
- Create `SampleLibrary` with pre-built scripts
|
||||
- Implement C# samples: health-check, smoke-test, db-migration-check
|
||||
- Implement Python samples: log-analyzer, prometheus-query, slack-notification
|
||||
- Implement Java samples: jdbc-health-check, kafka-consumer-check
|
||||
- Implement Go samples: tcp-port-check, container-inspect
|
||||
- Implement Bash samples: disk-space-check, service-restart, backup-verify
|
||||
- Implement TypeScript samples: api-integration-test, json-schema-validator, webhook-sender
|
||||
|
||||
Completion criteria:
|
||||
- [x] `GetSamplesAsync()` with filtering
|
||||
- [x] C# HTTP health check script (.csx)
|
||||
- [x] C# API smoke test script
|
||||
- [x] C# database migration validator
|
||||
- [x] Python log analyzer script
|
||||
- [x] Python Prometheus query script
|
||||
- [x] Python Slack notification script
|
||||
- [x] Java JDBC health check
|
||||
- [x] Java Kafka consumer lag check
|
||||
- [x] Go TCP port checker
|
||||
- [x] Go container inspector
|
||||
- [x] Bash disk space check
|
||||
- [x] Bash service restart
|
||||
- [x] Bash backup verification
|
||||
- [x] TypeScript API integration test script (.ts)
|
||||
- [x] TypeScript JSON schema validator script
|
||||
- [x] TypeScript webhook sender script
|
||||
- [x] Clone functionality for samples
|
||||
|
||||
### TASK-040-09 - REST API
|
||||
Status: DONE
|
||||
Dependency: TASK-040-08
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Task description:
|
||||
Implement REST API endpoints for script management and execution.
|
||||
|
||||
Implementation details:
|
||||
- Create `ScriptController` with CRUD operations
|
||||
- Create `ScriptExecutionController` for running scripts
|
||||
- Create `EditorController` for Monaco integration
|
||||
- Create `SampleController` for sample library
|
||||
|
||||
Completion criteria:
|
||||
- [x] Script CRUD endpoints
|
||||
- [x] Script version endpoints
|
||||
- [x] Execution endpoints (execute, list, get, logs)
|
||||
- [x] Editor endpoints (config, completions, diagnostics, format, hover)
|
||||
- [x] Sample endpoints (list, get, clone)
|
||||
- [x] Dependency resolution endpoint
|
||||
- [x] OpenAPI documentation
|
||||
|
||||
### TASK-040-10 - Monaco Editor UI
|
||||
Status: DONE
|
||||
Dependency: TASK-040-09
|
||||
Owners: Developer/Implementer (Frontend)
|
||||
|
||||
Task description:
|
||||
Implement the Monaco editor component in the web UI.
|
||||
|
||||
Implementation details:
|
||||
- Create `ScriptEditor` component with Monaco
|
||||
- Configure language-specific features
|
||||
- Implement server-backed completion provider
|
||||
- Add diagnostic display
|
||||
- Implement save with Ctrl+S
|
||||
|
||||
Completion criteria:
|
||||
- [x] `ScriptEditor` component with all languages
|
||||
- [x] Language-specific syntax highlighting
|
||||
- [x] Completion provider with server integration
|
||||
- [x] Diagnostic provider with real-time errors
|
||||
- [x] Hover provider for documentation
|
||||
- [x] Format on save option
|
||||
- [x] Ctrl+S save handler
|
||||
- [x] Dark theme (stella-dark)
|
||||
|
||||
### TASK-040-11 - Script Library UI
|
||||
Status: DONE
|
||||
Dependency: TASK-040-10
|
||||
Owners: Developer/Implementer (Frontend)
|
||||
|
||||
Task description:
|
||||
Implement the script library browser UI.
|
||||
|
||||
Implementation details:
|
||||
- Create `ScriptLibrary` component with browsing
|
||||
- Implement search and filtering
|
||||
- Add sample preview
|
||||
- Implement clone workflow
|
||||
|
||||
Completion criteria:
|
||||
- [x] `ScriptLibrary` with grid/list view
|
||||
- [x] Search by name, description, tags
|
||||
- [x] Filter by language, visibility
|
||||
- [x] Sample preview with syntax highlighting
|
||||
- [x] Clone to create new script
|
||||
- [x] Dependency display
|
||||
|
||||
### TASK-040-12 - Workflow Step Integration
|
||||
Status: DONE
|
||||
Dependency: TASK-040-07
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Task description:
|
||||
Integrate scripts as workflow step type.
|
||||
|
||||
Implementation details:
|
||||
- Create `ScriptStepExecutor` implementing `IStepExecutor`
|
||||
- Add script step to step registry
|
||||
- Implement argument mapping from workflow variables
|
||||
- Add output propagation to workflow
|
||||
|
||||
Completion criteria:
|
||||
- [x] `ScriptStepExecutor` with full lifecycle
|
||||
- [x] Script step type in registry
|
||||
- [x] Input mapping from workflow variables
|
||||
- [x] Output parsing and propagation
|
||||
- [x] Timeout and retry support
|
||||
- [x] Evidence generation
|
||||
|
||||
### TASK-040-13 - Script Compilation Cache
|
||||
Status: DONE
|
||||
Dependency: TASK-040-07
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Task description:
|
||||
Implement multi-level compilation cache for pre-compiled scripts across all compiled/transpiled languages.
|
||||
|
||||
Implementation details:
|
||||
- Create `ScriptCompilationCache` with L1 (memory) and L2 (distributed/Redis) cache
|
||||
- Implement `DotNetScriptCompiler` using Roslyn for C# AOT compilation
|
||||
- Implement `JavaScriptCompiler` using javac for Java bytecode caching
|
||||
- Implement `GoScriptCompiler` using go build for Go binary caching
|
||||
- Implement `TypeScriptCompiler` using tsc for TypeScript transpilation to JavaScript
|
||||
- Cache key based on script content + dependencies + runtime version hash
|
||||
|
||||
Completion criteria:
|
||||
- [x] `ScriptCompilationCache` with GetOrCompileAsync()
|
||||
- [x] L1 memory cache with configurable size (default 256MB)
|
||||
- [x] L2 distributed cache with Redis backend
|
||||
- [x] Roslyn-based C# script compilation to assembly bytes
|
||||
- [x] javac-based Java compilation to bytecode
|
||||
- [x] go build-based Go compilation to binary
|
||||
- [x] tsc-based TypeScript transpilation to JavaScript
|
||||
- [x] Cache key computation with SHA256 hash
|
||||
- [x] TTL configuration (default 7 days)
|
||||
- [x] Cache hit/miss metrics
|
||||
|
||||
### TASK-040-14 - Smart Container Pool Manager
|
||||
Status: DONE
|
||||
Dependency: TASK-040-06
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Task description:
|
||||
Implement smart container pool manager with IHostedService lifecycle and auto-scaling.
|
||||
|
||||
Implementation details:
|
||||
- Create `SmartContainerPoolManager` implementing `IHostedService` for graceful startup/shutdown
|
||||
- Implement `ManagedContainerPool` per language with acquire/release lifecycle
|
||||
- Add `UsageTracker` for monitoring hit rates and request rates
|
||||
- Implement auto-scaling based on usage patterns
|
||||
- Graceful shutdown: dispose all containers when agent stops
|
||||
|
||||
Completion criteria:
|
||||
- [x] `SmartContainerPoolManager` implementing `IHostedService`
|
||||
- [x] `StartAsync()` warms up all pools to minimum containers
|
||||
- [x] `StopAsync()` gracefully shuts down all pools and disposes containers
|
||||
- [x] Configurable min/max containers per language (6 languages including TypeScript)
|
||||
- [x] `AcquireAsync()` with exact dependency match priority
|
||||
- [x] `ReleaseAsync()` with container reset and health check
|
||||
- [x] `UsageTracker` with hit rate and request rate monitoring
|
||||
- [x] Auto-scaling: scale up when hit rate < 50%, scale down when utilization < 30%
|
||||
- [x] Background `PerformMaintenanceAsync()` for health checks and eviction
|
||||
- [x] Idle container eviction after configurable timeout
|
||||
- [x] Pool size and utilization metrics
|
||||
|
||||
### TASK-040-15 - Runtime Image Cache
|
||||
Status: DONE
|
||||
Dependency: TASK-040-06
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Task description:
|
||||
Implement Docker image caching for pre-built dependency images.
|
||||
|
||||
Implementation details:
|
||||
- Create `RuntimeImageCache` with local and registry caching
|
||||
- Generate optimized Dockerfiles per language with dependency pre-installation
|
||||
- Push built images to registry for cross-agent sharing
|
||||
- Image tag based on language + dependency hash
|
||||
|
||||
Completion criteria:
|
||||
- [x] `RuntimeImageCache` with GetOrBuildImageAsync()
|
||||
- [x] Local Docker image existence check
|
||||
- [x] Registry image existence check and pull
|
||||
- [x] Dockerfile generation with dependency pre-installation
|
||||
- [x] NuGet restore baked into C# images
|
||||
- [x] pip install baked into Python images
|
||||
- [x] Maven dependency:go-offline for Java images
|
||||
- [x] go mod download for Go images
|
||||
- [x] npm install baked into TypeScript images
|
||||
- [x] Registry push for cross-agent sharing
|
||||
- [x] Image cache metrics
|
||||
|
||||
### TASK-040-16 - Workflow Script Preloader
|
||||
Status: DONE
|
||||
Dependency: TASK-040-13, TASK-040-14, TASK-040-15
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Task description:
|
||||
Implement workflow-level script preloading for parallel warm-up.
|
||||
|
||||
Implementation details:
|
||||
- Create `WorkflowScriptPreloader` triggered on workflow start
|
||||
- Identify all script steps in workflow DAG
|
||||
- Parallel precompilation, container warming, and image building
|
||||
- Integration with workflow engine lifecycle
|
||||
|
||||
Completion criteria:
|
||||
- [x] `PreloadWorkflowScriptsAsync()` extracts all script IDs
|
||||
- [x] Parallel compilation of all scripts
|
||||
- [x] Parallel container pool warming per language
|
||||
- [x] Parallel image building for unique dependency sets
|
||||
- [x] Integration with workflow start event
|
||||
- [x] Preload duration metrics
|
||||
|
||||
### TASK-040-17 - Agent Script Cache
|
||||
Status: DONE
|
||||
Dependency: TASK-040-14, TASK-040-15
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Task description:
|
||||
Implement agent-side caching with warmup on startup.
|
||||
|
||||
Implementation details:
|
||||
- Create `AgentScriptCache` with LRU eviction
|
||||
- Persist cache across agent restarts
|
||||
- Warmup task on agent start (pull base images, start pool)
|
||||
|
||||
Completion criteria:
|
||||
- [x] `AgentScriptCache` with configurable cache path
|
||||
- [x] LRU eviction for compiled scripts (default 100)
|
||||
- [x] LRU eviction for runtime images (default 20)
|
||||
- [x] Cache persistence to disk
|
||||
- [x] `WarmupAsync()` pulls all base images
|
||||
- [x] Warm container pool initialization on startup
|
||||
|
||||
### TASK-040-18 - Cache Performance Tests
|
||||
Status: DONE
|
||||
Dependency: TASK-040-17
|
||||
Owners: QA/Test Automation
|
||||
|
||||
Task description:
|
||||
Create performance tests validating cache effectiveness.
|
||||
|
||||
Completion criteria:
|
||||
- [x] Cold start benchmark (< 30s for first execution)
|
||||
- [x] Warm start benchmark (< 500ms for cached script)
|
||||
- [x] Same language different script (< 5s)
|
||||
- [x] Workflow with 10 scripts benchmark (< 60s cold, < 15s warm)
|
||||
- [x] Cache hit rate validation (> 90% in steady state)
|
||||
- [x] Container pool utilization tests
|
||||
|
||||
### TASK-040-19 - Integration Tests
|
||||
Status: DONE
|
||||
Dependency: TASK-040-18
|
||||
Owners: QA/Test Automation
|
||||
|
||||
Task description:
|
||||
Create comprehensive integration tests for the script engine.
|
||||
|
||||
Completion criteria:
|
||||
- [x] Full execution flow tests per language
|
||||
- [x] Monaco integration tests
|
||||
- [x] Language server communication tests
|
||||
- [x] Sample script execution tests
|
||||
- [x] Workflow step integration tests
|
||||
- [x] Cache integration tests
|
||||
|
||||
### TASK-040-20 - Security Tests
|
||||
Status: DONE
|
||||
Dependency: TASK-040-19
|
||||
Owners: QA/Test Automation
|
||||
|
||||
Task description:
|
||||
Create security tests for script execution isolation.
|
||||
|
||||
Completion criteria:
|
||||
- [x] Container isolation verification
|
||||
- [x] Resource limit enforcement tests
|
||||
- [x] Network isolation tests
|
||||
- [x] Path traversal prevention tests
|
||||
- [x] Sensitive data handling tests
|
||||
|
||||
### TASK-040-21 - Documentation
|
||||
Status: DONE
|
||||
Dependency: TASK-040-20
|
||||
Owners: Documentation Author
|
||||
|
||||
Task description:
|
||||
Create comprehensive documentation for the script engine.
|
||||
|
||||
Completion criteria:
|
||||
- [x] API documentation
|
||||
- [x] User guide for creating scripts
|
||||
- [x] Sample script documentation
|
||||
- [x] Language-specific guides
|
||||
- [x] Security considerations documentation
|
||||
- [x] Performance tuning guide (caching configuration)
|
||||
|
||||
## Execution Log
|
||||
|
||||
| Date (UTC) | Update | Owner |
|
||||
| --- | --- | --- |
|
||||
| 2026-01-17 | Sprint created | Planning |
|
||||
| 2026-01-17 | Added TypeScript as 6th supported language | Planning |
|
||||
| 2026-01-17 | Enhanced pool management with SmartContainerPoolManager (IHostedService, auto-scaling) | Planning |
|
||||
| 2026-01-17 | Added Java/TypeScript compilation caching to TASK-040-13 | Planning |
|
||||
|
||||
## Decisions & Risks
|
||||
|
||||
### Decisions
|
||||
1. Scripts are files mounted into containers, not embedded
|
||||
2. Each language uses its official Docker base image
|
||||
3. Language servers run as separate services for performance
|
||||
4. Default network mode is "none" for security
|
||||
5. **Multi-layer caching**: 5-layer cache (compiled scripts → warm containers → pre-built images → dependency cache → cold build)
|
||||
6. **Pre-compilation**: C#/Java/Go/TypeScript scripts compiled/transpiled ahead of time using Roslyn/javac/go build/tsc
|
||||
7. **Warm container pools**: SmartContainerPoolManager with IHostedService for graceful startup/shutdown
|
||||
8. **Workflow preloading**: Trigger parallel warm-up when workflow starts
|
||||
9. **Auto-scaling**: Usage-based scaling (scale up when hit rate < 50%, scale down when utilization < 30%)
|
||||
10. **6 supported languages**: C#, Python, Java, Go, Bash, TypeScript
|
||||
|
||||
### Risks
|
||||
1. **Language server resource usage**: Multiple servers may consume significant memory
|
||||
- Mitigation: On-demand server startup, connection pooling
|
||||
2. **Container startup latency**: Cold starts may be slow
|
||||
- Mitigation: Pre-warmed containers, image caching, workflow preloading
|
||||
3. **Dependency resolution failures**: External package registries may be unavailable
|
||||
- Mitigation: Dependency caching, offline mode support
|
||||
4. **Cache invalidation**: Stale compiled scripts may cause issues
|
||||
- Mitigation: Content-based cache keys (SHA256), TTL expiration, version in cache key
|
||||
5. **Warm pool resource usage**: Idle containers consume memory
|
||||
- Mitigation: Configurable pool sizes, idle timeout eviction, health-based eviction
|
||||
|
||||
## Next Checkpoints
|
||||
|
||||
- TASK-040-07 complete: Execution working
|
||||
- TASK-040-10 complete: Editor functional
|
||||
- TASK-040-16 complete: Caching infrastructure ready
|
||||
- TASK-040-18 complete: Performance targets met
|
||||
- TASK-040-20 complete: Security verified
|
||||
@@ -0,0 +1,112 @@
|
||||
# Sprint 040 · Self-Healing Infrastructure
|
||||
|
||||
## Topic & Scope
|
||||
|
||||
Implement self-healing capabilities for the release orchestration platform including automated health monitoring, failure detection, and recovery orchestration.
|
||||
|
||||
**Key Deliverables:**
|
||||
- Self-healing engine with recovery strategies
|
||||
- Health monitoring with degradation detection
|
||||
- Recovery orchestrator with dependency-aware healing
|
||||
- Automatic scaling and resource management
|
||||
- Circuit breaker integration for cascading failure prevention
|
||||
|
||||
- Working directory: `src/ReleaseOrchestrator/__Libraries/StellaOps.ReleaseOrchestrator.SelfHealing/`
|
||||
- Documentation: `docs/modules/release-orchestrator/enhancements/self-healing.md`
|
||||
- Expected evidence: Unit tests, integration tests, recovery scenario tests
|
||||
|
||||
## Dependencies & Concurrency
|
||||
|
||||
- Upstream: Sprint 034 (Agent Resilience), Sprint 041 (Observability)
|
||||
- Downstream: None
|
||||
- Can run in parallel with: Sprint 041
|
||||
|
||||
## Documentation Prerequisites
|
||||
|
||||
- Read: `docs/modules/release-orchestrator/enhancements/self-healing.md` (if exists)
|
||||
- Read: Agent resilience patterns in Sprint 034
|
||||
|
||||
## Delivery Tracker
|
||||
|
||||
### TASK-040-01 - Self-Healing Engine
|
||||
Status: DONE
|
||||
Dependency: none
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Implement `SelfHealingEngine` with recovery strategies and automated remediation.
|
||||
|
||||
Completion criteria:
|
||||
- [x] Engine detects failures via health checks
|
||||
- [x] Multiple recovery strategies (restart, failover, scale)
|
||||
- [x] Recovery history tracking
|
||||
- [x] Cooldown periods to prevent thrashing
|
||||
|
||||
### TASK-040-02 - Health Monitor
|
||||
Status: DONE
|
||||
Dependency: TASK-040-01
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Implement `HealthMonitor` for continuous health assessment.
|
||||
|
||||
Completion criteria:
|
||||
- [x] Multi-probe health checks (HTTP, TCP, process)
|
||||
- [x] Degradation detection with thresholds
|
||||
- [x] Health aggregation across components
|
||||
- [x] Alert integration
|
||||
|
||||
### TASK-040-03 - Recovery Orchestrator
|
||||
Status: DONE
|
||||
Dependency: TASK-040-01
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Implement `RecoveryOrchestrator` for dependency-aware healing.
|
||||
|
||||
Completion criteria:
|
||||
- [x] Dependency graph-based recovery ordering
|
||||
- [x] Partial recovery support
|
||||
- [x] Rollback on failed recovery
|
||||
- [x] Evidence generation for recovery actions
|
||||
|
||||
### TASK-040-04 - Auto-Scaler
|
||||
Status: DONE
|
||||
Dependency: TASK-040-02
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Implement `AutoScaler` for automatic resource management.
|
||||
|
||||
Completion criteria:
|
||||
- [x] Load-based scaling triggers
|
||||
- [x] Scale-up and scale-down policies
|
||||
- [x] Resource limits enforcement
|
||||
- [x] Scaling event audit trail
|
||||
|
||||
### TASK-040-05 - Integration Tests
|
||||
Status: DONE
|
||||
Dependency: TASK-040-04
|
||||
Owners: QA/Test Automation
|
||||
|
||||
Create integration tests for self-healing scenarios.
|
||||
|
||||
Completion criteria:
|
||||
- [x] Failure injection tests
|
||||
- [x] Recovery verification tests
|
||||
- [x] Scaling behavior tests
|
||||
|
||||
## Execution Log
|
||||
|
||||
| Date (UTC) | Update | Owner |
|
||||
| --- | --- | --- |
|
||||
| 2026-01-17 | Sprint created | Planning |
|
||||
| 2026-01-17 | TASK-040-01, 040-02, 040-03 implemented: SelfHealingEngine, HealthMonitor, RecoveryOrchestrator | Developer |
|
||||
| 2026-01-17 | TASK-040-04 implemented: AutoScaler | Developer |
|
||||
| 2026-01-17 | TASK-040-05 completed: SelfHealingEngineTests, HealthMonitorTests, AutoScalerTests | QA |
|
||||
|
||||
## Decisions & Risks
|
||||
|
||||
- Risk: Over-aggressive healing causing instability
|
||||
- Mitigation: Cooldown periods, rate limiting, manual override capability
|
||||
|
||||
## Next Checkpoints
|
||||
|
||||
- TASK-040-03 complete: Core self-healing functional
|
||||
- TASK-040-05 complete: Ready for production
|
||||
@@ -0,0 +1,452 @@
|
||||
# Sprint 041 · Agent Operations & Easy Setup
|
||||
|
||||
## Topic & Scope
|
||||
|
||||
Implement streamlined agent deployment, configuration management, health diagnostics (Doctor plugin), and operational tooling that makes agents easy to deploy, monitor, and maintain at scale.
|
||||
|
||||
**Key Deliverables:**
|
||||
- Zero-touch bootstrap service with one-line installers
|
||||
- Declarative configuration manager with drift detection
|
||||
- Automatic certificate provisioning and renewal
|
||||
- Agent Doctor with comprehensive health checks
|
||||
- Server-side Doctor plugin for fleet health
|
||||
- Remediation engine with guided problem resolution
|
||||
- Auto-update manager with safe rollbacks
|
||||
- Enhanced CLI commands for agent operations
|
||||
|
||||
- Working directory: `src/ReleaseOrchestrator/__Agents/StellaOps.Agent.Core/`
|
||||
- Also touches: `src/ReleaseOrchestrator/__Libraries/StellaOps.ReleaseOrchestrator.Agent/`, `src/Doctor/__Plugins/`, `src/Cli/`
|
||||
- Documentation: `docs/modules/release-orchestrator/enhancements/agent-operations.md`
|
||||
- Expected evidence: Unit tests, integration tests, E2E tests, CLI documentation
|
||||
|
||||
## Dependencies & Concurrency
|
||||
|
||||
- Upstream: Sprint 034 (Agent Resilience) - provides clustering foundation
|
||||
- Downstream: None
|
||||
- Can run in parallel with: Sprint 040 (Multi-Language Scripts)
|
||||
|
||||
## Documentation Prerequisites
|
||||
|
||||
- Read: `docs/modules/release-orchestrator/enhancements/agent-operations.md`
|
||||
- Read: `docs/modules/release-orchestrator/enhancements/agent-resilience.md`
|
||||
- Read: `docs/modules/release-orchestrator/modules/agents.md`
|
||||
- Read: `docs/modules/release-orchestrator/security/agent-security.md`
|
||||
|
||||
## Delivery Tracker
|
||||
|
||||
### TASK-041-01 - Bootstrap Token Service
|
||||
Status: DONE
|
||||
Dependency: none
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Task description:
|
||||
Implement the bootstrap token service for secure agent provisioning.
|
||||
|
||||
Implementation details:
|
||||
- Create `BootstrapTokenService` with token generation
|
||||
- One-time use tokens with 15-minute expiry
|
||||
- Token validation and consumption
|
||||
- Token metadata (agent name, environment, capabilities)
|
||||
|
||||
Completion criteria:
|
||||
- [x] `GenerateBootstrapTokenAsync()` creates secure one-time tokens
|
||||
- [x] Token includes agent metadata
|
||||
- [x] Token expires after 15 minutes or first use
|
||||
- [x] Token validation rejects expired/used tokens
|
||||
- [x] REST API endpoint for token generation
|
||||
|
||||
### TASK-041-02 - Bootstrap Service
|
||||
Status: DONE
|
||||
Dependency: TASK-041-01
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Task description:
|
||||
Implement the bootstrap service for zero-touch agent deployment.
|
||||
|
||||
Implementation details:
|
||||
- Create `BootstrapService` with platform detection
|
||||
- Generate one-line installers for Linux, Windows, Docker
|
||||
- Generate install scripts with embedded configuration
|
||||
- Support cluster join via bootstrap
|
||||
|
||||
Completion criteria:
|
||||
- [x] `BootstrapAgentAsync()` generates complete bootstrap package
|
||||
- [x] Linux one-liner: `curl | bash` with token
|
||||
- [x] Windows one-liner: PowerShell with token
|
||||
- [x] Docker one-liner: `docker run` with token
|
||||
- [x] Install scripts handle dependencies
|
||||
- [x] Cluster join support
|
||||
|
||||
### TASK-041-03 - Agent Certificate Manager
|
||||
Status: DONE
|
||||
Dependency: TASK-041-02
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Task description:
|
||||
Implement automatic certificate provisioning and renewal.
|
||||
|
||||
Implementation details:
|
||||
- Create `AgentCertificateManager` with lifecycle management
|
||||
- Auto-provision via bootstrap (CSR submission)
|
||||
- Auto-renewal before expiry threshold (default: 7 days)
|
||||
- Support multiple certificate sources (auto, file, Vault, ACME)
|
||||
|
||||
Completion criteria:
|
||||
- [x] `EnsureCertificateAsync()` provisions or renews as needed
|
||||
- [x] CSR generation with local private key
|
||||
- [x] Auto-renewal monitoring background service
|
||||
- [x] Certificate source abstraction
|
||||
- [x] Vault integration for certificate storage
|
||||
- [x] ACME/Let's Encrypt support (optional)
|
||||
|
||||
### TASK-041-04 - Configuration Model
|
||||
Status: DONE
|
||||
Dependency: none
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Task description:
|
||||
Implement the declarative agent configuration model.
|
||||
|
||||
Implementation details:
|
||||
- Create `AgentConfiguration` record with all settings
|
||||
- Support minimal (bootstrap) and full configuration modes
|
||||
- YAML/JSON serialization
|
||||
- Configuration validation
|
||||
|
||||
Completion criteria:
|
||||
- [x] `AgentConfiguration` with identity, connection, capabilities, resources, security, observability sections
|
||||
- [x] `CertificateConfig` with source enum (AutoProvision, File, Vault, ACME)
|
||||
- [x] `ClusterConfig` for optional clustering
|
||||
- [x] `AutoUpdateConfig` for optional auto-updates
|
||||
- [x] Configuration validation with clear error messages
|
||||
- [x] YAML and JSON support
|
||||
|
||||
### TASK-041-05 - Configuration Manager
|
||||
Status: DONE
|
||||
Dependency: TASK-041-04
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Task description:
|
||||
Implement the configuration manager with drift detection.
|
||||
|
||||
Implementation details:
|
||||
- Create `AgentConfigManager` with apply/diff operations
|
||||
- Configuration drift detection
|
||||
- Apply with rollback capability
|
||||
- Configuration persistence
|
||||
|
||||
Completion criteria:
|
||||
- [x] `ApplyConfigurationAsync()` with validation and rollback
|
||||
- [x] `DetectDriftAsync()` compares desired vs actual
|
||||
- [x] Configuration diff computation
|
||||
- [x] Automatic rollback on apply failure
|
||||
- [x] Configuration versioning
|
||||
|
||||
### TASK-041-06 - Agent Health Checks
|
||||
Status: DONE
|
||||
Dependency: none
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Task description:
|
||||
Implement comprehensive health checks for the agent Doctor.
|
||||
|
||||
Implementation details:
|
||||
- Create `IAgentHealthCheck` interface
|
||||
- Implement core checks: certificate, connectivity, heartbeat
|
||||
- Implement resource checks: disk, memory, CPU
|
||||
- Implement runtime checks: Docker, task queue
|
||||
|
||||
Completion criteria:
|
||||
- [x] `IAgentHealthCheck` with category, name, execute
|
||||
- [x] `CertificateExpiryCheck` - certificate validity
|
||||
- [x] `CertificateValidityCheck` - certificate chain validation
|
||||
- [x] `OrchestratorConnectivityCheck` - DNS, TCP, mTLS, gRPC
|
||||
- [x] `HeartbeatCheck` - heartbeat freshness
|
||||
- [x] `DiskSpaceCheck` - available disk space
|
||||
- [x] `MemoryUsageCheck` - memory utilization
|
||||
- [x] `CpuUsageCheck` - CPU utilization
|
||||
- [x] `DockerConnectivityCheck` - Docker daemon access
|
||||
- [x] `DockerVersionCheck` - Docker version compatibility
|
||||
- [x] `TaskQueueDepthCheck` - pending task count
|
||||
- [x] `ConfigurationDriftCheck` - config consistency
|
||||
|
||||
### TASK-041-07 - Agent Doctor
|
||||
Status: DONE
|
||||
Dependency: TASK-041-06
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Task description:
|
||||
Implement the Agent Doctor for running diagnostics.
|
||||
|
||||
Implementation details:
|
||||
- Create `AgentDoctor` with check orchestration
|
||||
- Generate diagnostic reports
|
||||
- Support category filtering
|
||||
- Integration with remediation engine
|
||||
|
||||
Completion criteria:
|
||||
- [x] `RunDiagnosticsAsync()` executes all applicable checks
|
||||
- [x] Category filtering (security, network, runtime, etc.)
|
||||
- [x] `AgentDiagnosticReport` with overall status and results
|
||||
- [x] Parallel check execution with timeout
|
||||
- [x] Stop-on-critical option
|
||||
|
||||
### TASK-041-08 - Remediation Engine
|
||||
Status: DONE
|
||||
Dependency: TASK-041-07
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Task description:
|
||||
Implement the remediation engine for guided problem resolution.
|
||||
|
||||
Implementation details:
|
||||
- Create `RemediationEngine` with pattern matching
|
||||
- Define remediation patterns for common issues
|
||||
- Support automated vs manual remediations
|
||||
- Link to runbooks
|
||||
|
||||
Completion criteria:
|
||||
- [x] `GetRemediationSteps()` returns prioritized remediation steps
|
||||
- [x] Pattern matching for known issues
|
||||
- [x] `RemediationStep` with command, runbook URL, automated flag
|
||||
- [x] Remediation patterns for certificate issues
|
||||
- [x] Remediation patterns for connectivity issues
|
||||
- [x] Remediation patterns for Docker issues
|
||||
- [x] Remediation patterns for resource issues
|
||||
|
||||
### TASK-041-09 - Server-Side Doctor Plugin
|
||||
Status: DONE
|
||||
Dependency: TASK-041-07
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Task description:
|
||||
Implement the Doctor plugin for server-side agent fleet health monitoring.
|
||||
|
||||
Implementation details:
|
||||
- Create `AgentHealthPlugin` in Doctor plugins
|
||||
- Implement fleet-wide health checks
|
||||
- Aggregate agent health status
|
||||
- Alert on critical issues
|
||||
|
||||
Completion criteria:
|
||||
- [x] `AgentHealthPlugin` implementing `IDoctorPlugin`
|
||||
- [x] `AgentHeartbeatFreshnessCheck` - fleet heartbeat monitoring
|
||||
- [x] `AgentCertificateExpiryCheck` - fleet certificate monitoring
|
||||
- [x] `AgentVersionConsistencyCheck` - version skew detection
|
||||
- [x] `AgentCapacityCheck` - task capacity monitoring
|
||||
- [x] `StaleAgentCheck` - detect stale/disconnected agents
|
||||
- [x] `TaskQueueBacklogCheck` - pending task monitoring
|
||||
- [x] `FailedTaskRateCheck` - failure rate monitoring
|
||||
|
||||
### TASK-041-10 - Auto-Update Manager
|
||||
Status: DONE
|
||||
Dependency: TASK-041-05
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Task description:
|
||||
Implement safe agent binary auto-updates.
|
||||
|
||||
Implementation details:
|
||||
- Create `AgentUpdateManager` with update lifecycle
|
||||
- Signature verification for packages
|
||||
- Safe rollback capability
|
||||
- Maintenance window support
|
||||
|
||||
Completion criteria:
|
||||
- [x] `CheckAndApplyUpdateAsync()` with full lifecycle
|
||||
- [x] Update channel support (stable, beta, canary)
|
||||
- [x] Package signature verification
|
||||
- [x] Task draining before update
|
||||
- [x] Rollback point creation
|
||||
- [x] Health verification after update
|
||||
- [x] Automatic rollback on failure
|
||||
- [x] Maintenance window scheduling
|
||||
|
||||
### TASK-041-11 - CLI Bootstrap Commands
|
||||
Status: DONE
|
||||
Dependency: TASK-041-02
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Task description:
|
||||
Implement CLI commands for agent bootstrapping.
|
||||
|
||||
Implementation details:
|
||||
- Add `stella agent bootstrap` command
|
||||
- Add `stella agent install-script` command
|
||||
- Platform-specific output
|
||||
|
||||
Completion criteria:
|
||||
- [x] `stella agent bootstrap --name --env --platform` generates token and installer
|
||||
- [x] `stella agent install-script --token --output` generates script file
|
||||
- [x] Clear output with copy-paste commands
|
||||
- [x] Platform detection and suggestions
|
||||
|
||||
### TASK-041-12 - CLI Doctor Commands
|
||||
Status: DONE
|
||||
Dependency: TASK-041-08
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Task description:
|
||||
Implement CLI commands for agent diagnostics.
|
||||
|
||||
Implementation details:
|
||||
- Add `stella agent doctor` command
|
||||
- Support local and remote diagnostics
|
||||
- Add `--fix` for automated remediation
|
||||
- Multiple output formats
|
||||
|
||||
Completion criteria:
|
||||
- [x] `stella agent doctor` runs local diagnostics
|
||||
- [x] `stella agent doctor --agent-id` runs remote diagnostics
|
||||
- [x] `stella agent doctor --category` filters by category
|
||||
- [x] `stella agent doctor --fix` applies automated fixes
|
||||
- [x] `stella agent doctor --format json|table|yaml` output formats
|
||||
- [x] Clear remediation instructions in output
|
||||
|
||||
### TASK-041-13 - CLI Config Commands
|
||||
Status: DONE
|
||||
Dependency: TASK-041-05
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Task description:
|
||||
Implement CLI commands for configuration management.
|
||||
|
||||
Implementation details:
|
||||
- Add `stella agent config` command
|
||||
- Add `stella agent apply` command
|
||||
- Add drift detection support
|
||||
|
||||
Completion criteria:
|
||||
- [x] `stella agent config` shows current configuration
|
||||
- [x] `stella agent config --diff` shows drift
|
||||
- [x] `stella agent apply -f config.yaml` applies configuration
|
||||
- [x] Validation feedback on apply
|
||||
- [x] Multiple output formats
|
||||
|
||||
### TASK-041-14 - CLI Certificate Commands
|
||||
Status: DONE
|
||||
Dependency: TASK-041-03
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Task description:
|
||||
Implement CLI commands for certificate management.
|
||||
|
||||
Implementation details:
|
||||
- Add `stella agent renew-cert` command
|
||||
- Add certificate status in `stella agent status`
|
||||
- Certificate expiry warnings
|
||||
|
||||
Completion criteria:
|
||||
- [x] `stella agent renew-cert` triggers renewal
|
||||
- [x] `stella agent renew-cert --force` forces renewal
|
||||
- [x] Certificate info in `stella agent status`
|
||||
- [x] Expiry warnings in CLI output
|
||||
|
||||
### TASK-041-15 - CLI Update Commands
|
||||
Status: DONE
|
||||
Dependency: TASK-041-10
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Task description:
|
||||
Implement CLI commands for agent updates.
|
||||
|
||||
Implementation details:
|
||||
- Add `stella agent update` command
|
||||
- Add version checking
|
||||
- Add rollback command
|
||||
|
||||
Completion criteria:
|
||||
- [x] `stella agent update` checks and applies updates
|
||||
- [x] `stella agent update --version x.y.z` updates to specific version
|
||||
- [x] `stella agent update --check` checks without applying
|
||||
- [x] `stella agent rollback` reverts to previous version
|
||||
|
||||
### TASK-041-16 - Integration Tests
|
||||
Status: DONE
|
||||
Dependency: TASK-041-15
|
||||
Owners: QA/Test Automation
|
||||
|
||||
Task description:
|
||||
Create comprehensive integration tests for agent operations.
|
||||
|
||||
Completion criteria:
|
||||
- [x] Bootstrap flow end-to-end test
|
||||
- [x] Configuration apply and rollback tests
|
||||
- [x] Certificate provisioning tests
|
||||
- [x] Certificate renewal tests
|
||||
- [x] Doctor diagnostics tests
|
||||
- [x] Remediation execution tests
|
||||
- [x] Update and rollback tests
|
||||
|
||||
### TASK-041-17 - E2E Tests
|
||||
Status: DONE
|
||||
Dependency: TASK-041-16
|
||||
Owners: QA/Test Automation
|
||||
|
||||
Task description:
|
||||
Create E2E tests for agent operations.
|
||||
|
||||
Completion criteria:
|
||||
- [x] Bootstrap to running agent test
|
||||
- [x] Multi-agent deployment test
|
||||
- [x] Configuration drift and remediation test
|
||||
- [x] Certificate lifecycle test
|
||||
- [x] Update with rollback test
|
||||
|
||||
### TASK-041-18 - Documentation
|
||||
Status: DONE
|
||||
Dependency: TASK-041-17
|
||||
Owners: Documentation Author
|
||||
|
||||
Task description:
|
||||
Create comprehensive documentation for agent operations.
|
||||
|
||||
Completion criteria:
|
||||
- [x] Bootstrap quick start guide
|
||||
- [x] Configuration reference
|
||||
- [x] Doctor troubleshooting guide
|
||||
- [x] Runbooks for common issues
|
||||
- [x] CLI command reference
|
||||
- [x] Auto-update configuration guide
|
||||
|
||||
## Execution Log
|
||||
|
||||
| Date (UTC) | Update | Owner |
|
||||
| --- | --- | --- |
|
||||
| 2026-01-17 | Sprint created | Planning |
|
||||
| 2026-01-17 | Bootstrap services implemented (BootstrapTokenService, BootstrapService) | Developer |
|
||||
| 2026-01-17 | Certificate manager implemented (AgentCertificateManager) | Developer |
|
||||
| 2026-01-17 | Configuration model and manager implemented | Developer |
|
||||
| 2026-01-17 | Agent Doctor and health checks implemented | Developer |
|
||||
| 2026-01-17 | Remediation engine with patterns implemented | Developer |
|
||||
| 2026-01-17 | Server-side Doctor plugin created | Developer |
|
||||
| 2026-01-17 | Auto-update manager implemented | Developer |
|
||||
| 2026-01-17 | CLI commands implemented (bootstrap, doctor, config, cert, update) | Developer |
|
||||
| 2026-01-17 | Integration tests created | QA |
|
||||
| 2026-01-17 | Documentation created (agent-operations-quickstart.md) | Documentation |
|
||||
| 2026-01-17 | All tasks completed, sprint ready for archive | Project Manager |
|
||||
|
||||
## Decisions & Risks
|
||||
|
||||
### Decisions
|
||||
1. Bootstrap tokens are one-time use with 15-minute expiry for security
|
||||
2. Default certificate source is auto-provision via bootstrap
|
||||
3. Auto-update is disabled by default, opt-in via configuration
|
||||
4. Doctor checks run in parallel with per-check timeout
|
||||
|
||||
### Risks
|
||||
1. **Certificate auto-renewal failure**: Agent becomes unreachable
|
||||
- Mitigation: Aggressive renewal threshold (7 days), multiple retry attempts, alert on renewal failure
|
||||
2. **Bootstrap token interception**: Potential agent impersonation
|
||||
- Mitigation: Short-lived tokens, one-time use, TLS for token transmission
|
||||
3. **Auto-update breaking changes**: Agent becomes non-functional
|
||||
- Mitigation: Signature verification, health check after update, automatic rollback
|
||||
4. **Doctor check timeouts**: Slow checks block diagnostics
|
||||
- Mitigation: Per-check timeout (10s default), parallel execution
|
||||
|
||||
## Next Checkpoints
|
||||
|
||||
- TASK-041-03 complete: Zero-touch bootstrap working
|
||||
- TASK-041-09 complete: Doctor plugin integrated
|
||||
- TASK-041-17 complete: Ready for production
|
||||
|
||||
@@ -0,0 +1,126 @@
|
||||
# Sprint 041 · Observability & Telemetry
|
||||
|
||||
## Topic & Scope
|
||||
|
||||
Implement comprehensive observability capabilities including metrics collection, distributed tracing, log aggregation, and dashboarding for the release orchestration platform.
|
||||
|
||||
**Key Deliverables:**
|
||||
- Observability hub for centralized telemetry
|
||||
- Metric exporters for Prometheus/OpenTelemetry
|
||||
- Distributed trace correlation
|
||||
- Log aggregation with structured logging
|
||||
- Dashboard templates for Grafana
|
||||
|
||||
- Working directory: `src/ReleaseOrchestrator/__Libraries/StellaOps.ReleaseOrchestrator.Observability/`
|
||||
- Documentation: `docs/modules/release-orchestrator/enhancements/observability.md`
|
||||
- Expected evidence: Unit tests, integration tests, dashboard templates
|
||||
|
||||
## Dependencies & Concurrency
|
||||
|
||||
- Upstream: Sprint 038 (Performance)
|
||||
- Downstream: Sprint 040 (Self-Healing)
|
||||
- Can run in parallel with: Sprint 040
|
||||
|
||||
## Documentation Prerequisites
|
||||
|
||||
- Read: `docs/modules/release-orchestrator/enhancements/observability.md` (if exists)
|
||||
- Read: OpenTelemetry SDK documentation
|
||||
|
||||
## Delivery Tracker
|
||||
|
||||
### TASK-041-01 - Observability Hub
|
||||
Status: DONE
|
||||
Dependency: none
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Implement `ObservabilityHub` for centralized telemetry management.
|
||||
|
||||
Completion criteria:
|
||||
- [x] Metrics, traces, and logs collection
|
||||
- [x] Configurable export destinations
|
||||
- [x] Sampling strategies
|
||||
- [x] Buffer management for offline scenarios
|
||||
|
||||
### TASK-041-02 - Metric Exporter
|
||||
Status: DONE
|
||||
Dependency: TASK-041-01
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Implement `MetricExporter` for Prometheus and OpenTelemetry.
|
||||
|
||||
Completion criteria:
|
||||
- [x] Counter, gauge, histogram support
|
||||
- [x] Prometheus exposition format
|
||||
- [x] OTLP export support
|
||||
- [x] Custom metric definitions for releases
|
||||
|
||||
### TASK-041-03 - Trace Correlator
|
||||
Status: DONE
|
||||
Dependency: TASK-041-01
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Implement `TraceCorrelator` for distributed tracing.
|
||||
|
||||
Completion criteria:
|
||||
- [x] W3C Trace Context propagation
|
||||
- [x] Cross-service correlation
|
||||
- [x] Span enrichment with release context
|
||||
- [x] Trace sampling strategies
|
||||
|
||||
### TASK-041-04 - Log Aggregator
|
||||
Status: DONE
|
||||
Dependency: TASK-041-01
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Implement `LogAggregator` for structured logging.
|
||||
|
||||
Completion criteria:
|
||||
- [x] Structured log format (JSON)
|
||||
- [x] Log level management
|
||||
- [x] Correlation ID injection
|
||||
- [x] Log shipping to external systems
|
||||
|
||||
### TASK-041-05 - Dashboard Templates
|
||||
Status: DONE
|
||||
Dependency: TASK-041-02
|
||||
Owners: Developer/Implementer
|
||||
|
||||
Create Grafana dashboard templates.
|
||||
|
||||
Completion criteria:
|
||||
- [x] Release overview dashboard
|
||||
- [x] Performance metrics dashboard
|
||||
- [x] Error tracking dashboard
|
||||
- [x] SLA monitoring dashboard
|
||||
|
||||
### TASK-041-06 - Integration Tests
|
||||
Status: DONE
|
||||
Dependency: TASK-041-05
|
||||
Owners: QA/Test Automation
|
||||
|
||||
Create integration tests for observability.
|
||||
|
||||
Completion criteria:
|
||||
- [x] Metric export verification
|
||||
- [x] Trace propagation tests
|
||||
- [x] Log format validation
|
||||
|
||||
## Execution Log
|
||||
|
||||
| Date (UTC) | Update | Owner |
|
||||
| --- | --- | --- |
|
||||
| 2026-01-17 | Sprint created | Planning |
|
||||
| 2026-01-17 | TASK-041-01, 041-02, 041-03 implemented: ObservabilityHub, MetricExporter, TraceCorrelator | Developer |
|
||||
| 2026-01-17 | TASK-041-04 implemented: LogAggregator with JSON/ECS formats, shippers | Developer |
|
||||
| 2026-01-17 | TASK-041-05 implemented: 4 Grafana dashboards (releases, performance, errors, SLA) | Developer |
|
||||
| 2026-01-17 | TASK-041-06 completed: MetricExporterTests, TraceCorrelatorTests, LogAggregatorTests | QA |
|
||||
|
||||
## Decisions & Risks
|
||||
|
||||
- Risk: High cardinality metrics causing storage issues
|
||||
- Mitigation: Cardinality limits, metric aggregation, sampling
|
||||
|
||||
## Next Checkpoints
|
||||
|
||||
- TASK-041-03 complete: Core observability functional
|
||||
- TASK-041-06 complete: Ready for production
|
||||
Reference in New Issue
Block a user