b0697da8e4
- Weighted random routing (math/rand/v2 per-goroutine ChaCha8) - PUT /api/route/mode for runtime mode switch (best / weighted_random) - EWMA score smoothing (configurable smoothing_factor, default 0.3) - Periodic stale node eviction (5 min threshold, 60s interval) - Non-blocking WS broadcast (per-client buffered channel + writePump) - Background rate limiter cleanup goroutine - In-memory trunk gateway cache (zero disk I/O in hot path) - Configurable load_avg multiplier (default 50.0, backward compat) - UI mode indicator + admin Switch button in dashboard - 42 tests: weighted random, mode switching, EWMA, eviction, API integration
37 lines
1.4 KiB
Markdown
37 lines
1.4 KiB
Markdown
# Changelog
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All notable changes to this project will be documented in this file.
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The format is based on [Keep a Changelog](https://keepachangelog.com/),
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and this project adheres to [Semantic Versioning](https://semver.org/).
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## [0.1.0] — 2026-06-25
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### Added
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- NATS subscriber for `pulse.metrics.>` with JSON unmarshal
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- Scoring engine with lethal checks (disabled, stale, status, capacity, CPU, failure rate)
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- Weighted score formula (call 40%, load 30%, idle 20%, fail 10%)
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- Best-node cache with O(1) route resolution
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- REST API: `/api/route` (no auth), `/api/nodes`, `/api/trunks`, `/api/users`
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- JWT authentication (access + refresh tokens) with admin/viewer roles
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- Monitoring endpoints: Prometheus + Zabbix (API-key auth)
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- WebSocket hub for real-time metrics streaming
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- SvelteKit frontend with dashboard, node/trunk/user management
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- FreeSWITCH ESL client for Sofia gateway management
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- ASCII metrics logger with daily rotation
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- Config manager with atomic JSON save (tmp → rename)
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- Rate limiting with per-IP token buckets
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- CORS middleware
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- Graceful shutdown (SIGINT/SIGTERM, 10s timeout)
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- systemd unit with security isolation
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- NATS metrics emulator for testing (7 scenarios)
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- route.lua — FreeSWITCH dialplan script
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- Build system: single binary with embedded frontend (Makefile)
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### Security
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- Auto-generated JWT secret and monitoring API key on first run
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- bcrypt password hashing
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- NoNewPrivileges, ProtectSystem, PrivateTmp in systemd unit
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