fengling-platform/.planning/phases/03-/03-gateway-cluster-entities-SUMMARY.md
movingsam 0699863b24 docs(03-01): complete gateway cluster entities plan
- Created SUMMARY.md for plan execution
- Updated STATE.md with Phase 03 progress
- Updated ROADMAP.md with Phase 3 status
2026-03-03 15:34:23 +08:00

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Markdown

---
phase: "03-"
plan: 01
subsystem: Gateway
tags: [gateway, cluster, domain-entities, yarp]
dependency_graph:
requires: []
provides: [GwCluster, GwDestination, GwHealthCheckConfig, GwSessionAffinityConfig]
affects: [GwTenantRoute]
tech_stack:
added:
- GwCluster (cluster aggregate root)
- GwDestination (destination endpoint value object)
- GwHealthCheckConfig (health check config value object)
- GwSessionAffinityConfig (session affinity config value object)
patterns:
- Owned Entity for value objects
- GUID-based string IDs
- Soft delete + optimistic concurrency
key_files:
created:
- Fengling.Platform.Domain/AggregatesModel/GatewayAggregate/GwCluster.cs
- Fengling.Platform.Domain/AggregatesModel/GatewayAggregate/GwDestination.cs
- Fengling.Platform.Domain/AggregatesModel/GatewayAggregate/GwHealthCheckConfig.cs
- Fengling.Platform.Domain/AggregatesModel/GatewayAggregate/GwSessionAffinityConfig.cs
decisions:
- "GwCluster uses string Id (GUID) for YARP compatibility"
- "GwDestination as owned entity embedded in GwCluster"
- "Value objects configured for Owned Entity in EF Core"
metrics:
duration: ""
completed_date: "2026-03-03"
---
# Phase 03- Plan 01: Gateway Cluster Entities Summary
## One-Liner
Created GwCluster aggregate root with embedded value objects (GwDestination, GwHealthCheckConfig, GwSessionAffinityConfig) to replace the old GwServiceInstance design, aligning with YARP ClusterConfig structure.
## Completed Tasks
| Task | Name | Commit | Files |
|------|------|--------|-------|
| 1 | Create GwHealthCheckConfig value object | 198dc2a | GwHealthCheckConfig.cs |
| 2 | Create GwSessionAffinityConfig value object | b07f56c | GwSessionAffinityConfig.cs |
| 3 | Create GwDestination value object | 7ec34fa | GwDestination.cs |
| 4 | Create GwCluster aggregate root | 774e3fb | GwCluster.cs |
## Verification
- [x] All 4 files created
- [x] Build passes with 0 errors
- [x] Value objects structure matches YARP configuration model
## Deviations from Plan
None - plan executed exactly as written.
## Auth Gates
None.
## Notes
The new GwCluster aggregate follows the existing GatewayAggregate code style with:
- GUID-based string Id for YARP compatibility
- Soft delete (IsDeleted) and optimistic concurrency (Version) fields
- Embedded destinations list and configuration value objects
- Standard audit fields (CreatedBy, CreatedTime, UpdatedBy, UpdatedTime)