rcourtman
7d422d2909
feat: add professional logging with runtime configuration and performance optimization
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Implements structured logging package with LOG_LEVEL/LOG_FORMAT env support, debug level guards for hot paths, enriched error messages with actionable context, and stack trace capture for production debugging. Improves observability and reduces log overhead in high-frequency polling loops.
2025-10-20 15:13:38 +00:00
rcourtman
524f42cc28
security: complete Phase 1 sensor proxy hardening
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Implements comprehensive security hardening for pulse-sensor-proxy:
- Privilege drop from root to unprivileged user (UID 995)
- Hash-chained tamper-evident audit logging with remote forwarding
- Per-UID rate limiting (0.2 QPS, burst 2) with concurrency caps
- Enhanced command validation with 10+ attack pattern tests
- Fuzz testing (7M+ executions, 0 crashes)
- SSH hardening, AppArmor/seccomp profiles, operational runbooks
All 27 Phase 1 tasks complete. Ready for production deployment.
2025-10-20 15:13:37 +00:00
rcourtman
6fdef61710
Expand monitoring and discovery test coverage
2025-10-16 08:17:08 +00:00
rcourtman
aaae27dc11
Log memory source transitions for diagnostics ( #553 )
2025-10-15 19:19:11 +00:00
rcourtman
32421b36b8
Refs #533 : add total-minus-used memory fallback
2025-10-15 18:19:54 +00:00
rcourtman
881b7f9a54
Fix false ZFS log/cache warnings
2025-10-14 20:57:43 +00:00
rcourtman
7e5fa9a147
fix: restore cache-aware node memory on PVE 8.4
2025-10-14 16:40:45 +00:00
rcourtman
2163d6f5a8
Use guest meminfo available for VM memory usage
2025-10-12 11:03:56 +00:00
rcourtman
f46ff1792b
Fix settings security tab navigation
2025-10-11 23:29:47 +00:00
