Updates disk collector and dashboard to show drive serial numbers
instead of device names (sdX) for MergerFS data/parity drives.
Agent extracts serial numbers from SMART data and dashboard
displays them when available, falling back to device names.
Replace timestamp parsing with direct display of start_time from backup TOML file to ensure timestamp always appears regardless of format. Remove empty line spacing above backup section for compact layout.
Changes:
- Remove parsed timestamp fields and use raw start_time string from TOML
- Display backup time directly from TOML file without parsing
- Remove blank line above backup section for tighter layout
- Simplify BackupData structure by removing last_run and next_scheduled fields
Version bump to v0.1.150
Replace standalone backup widget with compact backup section in system widget displaying disk serial, temperature, wear level, timing, and usage information.
Changes:
- Remove standalone backup widget and integrate into system widget
- Update backup collector to read TOML format from backup script
- Add BackupDiskData structure with serial, usage, temperature, wear fields
- Implement compact backup display matching specification format
- Add time formatting utilities for backup timing display
- Update backup data extraction from TOML with disk space parsing
Version bump to v0.1.149
- Remove duplicate status string fields from ServiceData and SubServiceData
- Use only Status enum as single source of truth for service status
- Agent calculates Status enum using calculate_service_status()
- Dashboard converts Status enum to display text for UI
- Implement flexible metrics system for sub-services with label/value/unit
- Fix status icon/text mismatches (inactive services now show gray circles)
- Ensure perfect alignment between service icons and status text
Fully restored CM Dashboard as a complete monitoring system with working
status evaluation and email notifications.
COMPLETED PHASES:
✅ Phase 1: Fixed storage display issues
- Use lsblk instead of findmnt (eliminates /nix/store bind mount)
- Fixed NVMe SMART parsing (Temperature: and Percentage Used:)
- Added sudo to smartctl for permissions
- Consistent filesystem and tmpfs sorting
✅ Phase 2a: Fixed missing NixOS build information
- Added build_version field to AgentData
- NixOS collector now populates build info
- Dashboard shows actual build instead of "unknown"
✅ Phase 2b: Restored status evaluation system
- Added status fields to all structured data types
- CPU: load and temperature status evaluation
- Memory: usage status evaluation
- Storage: temperature, health, and filesystem usage status
- All collectors now use their threshold configurations
✅ Phase 3: Restored notification system
- Status change detection between collection cycles
- Email alerts on status degradation (OK→Warning/Critical)
- Detailed notification content with metric values
- Full NotificationManager integration
CORE FUNCTIONALITY RESTORED:
- Real-time monitoring with proper status evaluation
- Email notifications on threshold violations
- Correct storage display (nvme0n1 T: 28°C W: 1%)
- Complete status-aware infrastructure monitoring
- Dashboard is now a monitoring system, not just data viewer
The CM Dashboard monitoring system is fully operational.
Replace fragile string-based metrics with type-safe JSON data structures.
Agent converts all metrics to structured data, dashboard processes typed fields.
Changes:
- Add AgentData struct with CPU, memory, storage, services, backup fields
- Replace string parsing with direct field access throughout system
- Maintain UI compatibility via temporary metric bridge conversion
- Fix NVMe temperature display and eliminate string parsing bugs
- Update protocol to support structured data transmission over ZMQ
- Comprehensive metric type coverage: CPU, memory, storage, services, backup
Version bump to 0.1.131
