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PHASE1_KICKOFF.md

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MarchProxy v1.0.0 Hybrid Architecture - Phase 1 Kickoff

Date: 2025-12-12
Status: Phase 1 IN PROGRESS
Plan: .PLAN-fresh (26-week implementation)

Architecture Transformation

From (v0.1.x - 3 containers):

  • manager - py4web (API + WebUI combined)
  • proxy-egress - Go with eBPF
  • proxy-ingress - Go with eBPF

To (v1.0.0 - 4 containers):

  • api-server - FastAPI + SQLAlchemy + xDS control plane
  • webui - React + TypeScript (Dark Grey/Navy/Gold theme)
  • proxy-l7 - Envoy with WASM filters + XDP integration
  • proxy-l3l4 - Enhanced Go with NUMA/XDP/AF_XDP + Enterprise features

Session Accomplishments

✅ Completed

  1. Directory Structure - All 4 components fully scaffolded

    • api-server/ with proper Python app structure
    • webui/ with React component organization
    • proxy-l7/ with Envoy, XDP, and WASM filter directories
    • proxy-l3l4/ with enterprise feature modules

  2. API Server Foundation

    • requirements.txt - Complete dependencies (FastAPI, SQLAlchemy, etc.)
    • app/core/config.py - Pydantic settings with all configuration

📋 Next Priority Tasks

Immediate (Complete API Server Core)

  1. app/core/database.py - Async SQLAlchemy session management
  2. app/main.py - FastAPI application entry point
  3. app/__init__.py - Package initialization
  4. app/dependencies.py - FastAPI dependency injection

Short-term (Complete API Server Foundation)

  1. SQLAlchemy models (user, cluster, service, proxy, certificate)
  2. Alembic migration setup
  3. Authentication endpoints (JWT)
  4. Health and metrics endpoints
  5. Dockerfile (multi-stage: development, production)
  6. Build verification

Component Status

Component Directory Status Next Step
API Server api-server/ 🟡 Started Complete core files
WebUI webui/ 🔴 Not Started Initialize Vite + React
Proxy L7 proxy-l7/ 🔴 Not Started Envoy bootstrap config
Proxy L3/L4 proxy-l3l4/ 🔴 Not Started Go module init

Performance Targets

  • Proxy L7 (Envoy): 40+ Gbps, 1M+ req/s, p99 < 10ms
  • Proxy L3/L4 (Go): 100+ Gbps, 10M+ pps, p99 < 1ms
  • API Server: 10K+ req/s, <100ms xDS propagation
  • WebUI: <2s load, 90+ Lighthouse score, <500KB bundle

Enterprise Features Roadmap

Traffic Shaping & QoS (Phase 5)

  • Per-service bandwidth limits
  • Priority queues (P0-P3) with latency SLAs
  • Token bucket algorithm
  • DSCP/ECN marking

Multi-Cloud Intelligent Routing (Phase 5)

  • Route tables for AWS, GCP, Azure
  • Health probes with RTT measurement
  • Algorithms: latency, cost, geo-proximity, weighted RR
  • Automatic failover

Deep Observability (Phase 6)

  • OpenTelemetry distributed tracing
  • Jaeger/Zipkin integration
  • Custom metrics and dashboards
  • Real-time updates <1s latency

Zero-Trust Security (Phase 7)

  • Mutual TLS enforcement
  • Per-request RBAC via OPA
  • Immutable audit logging
  • Compliance reporting (SOC2, HIPAA, PCI-DSS)

Critical Development Notes

Breaking Changes

  • v1.0.0 is NOT backward compatible with v0.1.x
  • Complete rewrite of architecture
  • Migration guide will be provided

Technology Stack Changes

  • API Framework: py4web → FastAPI
  • Frontend: py4web templates → React + TypeScript
  • L7 Proxy: Go → Envoy (with custom WASM filters)
  • L3/L4 Proxy: Enhanced Go (added enterprise features)
  • Configuration: Static config → xDS dynamic configuration

Development Principles (from CLAUDE.md)

  • ✅ No shortcuts - complete, safe implementation
  • ✅ Input validation on ALL fields
  • ✅ Security-first approach
  • ✅ 80%+ test coverage requirement
  • ✅ All code must build in Docker containers
  • ✅ Nothing marked complete until successful build verification

Recovery Information

If you need to resume work after token exhaustion:

  1. Check .TODO file for detailed progress
  2. Check .PLAN-fresh for complete implementation plan
  3. Directory structure is complete and ready
  4. Start with completing API server core files
  5. Then proceed to WebUI initialization
  6. Build and test each component independently

Resources

  • Plan File: .PLAN-fresh (complete 26-week roadmap)
  • Todo File: .TODO (detailed task tracking)
  • Project Context: CLAUDE.md (development guidelines)

Next Session Goals:

  1. Complete API server core files and models
  2. Initialize WebUI with React + TypeScript
  3. Begin parallel agent implementation for all components
  4. Verify builds for API server and WebUI