vikingowl
f4dbc55851
Dashboard Editor & Layout: - Full-screen visual editor for reorganizing cards - Drag-and-drop cards between sections - Toggle card visibility with persistence to localStorage - Reset to default layout option Alerts System: - Threshold-based alerts for CPU, memory, temperature, disk, GPU - Alert manager with duration requirements - AlertsCard component with settings UI - API endpoints for alerts CRUD New Collectors: - Docker container monitoring with parallel stats fetching - Systemd service status via D-Bus - Historical metrics storage (1 hour at 1s intervals) PWA Support: - Service worker with offline caching - Web app manifest with SVG icons - iOS PWA meta tags Mobile Responsive: - Collapsible hamburger menu on mobile - Adaptive grid layouts for all screen sizes - Touch-friendly hover states - Safe area insets for notched devices UI Enhancements: - Light/dark theme toggle with persistence - Keyboard shortcuts (T=theme, R=refresh, ?=help) - Per-process expandable details in ProcessesCard - Sparkline charts for historical data Performance Fixes: - Buffered SSE channels to prevent blocking - Parallel Docker stats collection with timeout - D-Bus timeout for systemd collector Tests: - Unit tests for CPU, memory, network collectors - Alert manager tests 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
70 lines
2.4 KiB
Go
70 lines
2.4 KiB
Go
package models
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import "time"
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// AlertType represents different types of metrics that can trigger alerts
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type AlertType string
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const (
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AlertTypeCPU AlertType = "cpu"
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AlertTypeMemory AlertType = "memory"
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AlertTypeTemperature AlertType = "temperature"
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AlertTypeDisk AlertType = "disk"
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AlertTypeGPU AlertType = "gpu"
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)
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// AlertSeverity indicates the urgency level
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type AlertSeverity string
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const (
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AlertSeverityWarning AlertSeverity = "warning"
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AlertSeverityCritical AlertSeverity = "critical"
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)
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// AlertThreshold defines when an alert should trigger
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type AlertThreshold struct {
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Type AlertType `json:"type"`
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WarningValue float64 `json:"warningValue"` // Trigger warning at this value
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CriticalValue float64 `json:"criticalValue"` // Trigger critical at this value
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Enabled bool `json:"enabled"`
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DurationSeconds int `json:"durationSeconds"` // Must exceed threshold for this long
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}
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// Alert represents an active or historical alert
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type Alert struct {
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ID string `json:"id"`
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Type AlertType `json:"type"`
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Severity AlertSeverity `json:"severity"`
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Message string `json:"message"`
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Value float64 `json:"value"`
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Threshold float64 `json:"threshold"`
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TriggeredAt time.Time `json:"triggeredAt"`
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ResolvedAt *time.Time `json:"resolvedAt,omitempty"`
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Acknowledged bool `json:"acknowledged"`
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}
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// AlertConfig holds all alert thresholds
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type AlertConfig struct {
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Thresholds []AlertThreshold `json:"thresholds"`
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}
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// AlertsResponse is the API response for alerts
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type AlertsResponse struct {
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Active []Alert `json:"active"`
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History []Alert `json:"history"`
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Config AlertConfig `json:"config"`
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}
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// DefaultAlertConfig returns sensible default thresholds
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func DefaultAlertConfig() AlertConfig {
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return AlertConfig{
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Thresholds: []AlertThreshold{
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{Type: AlertTypeCPU, WarningValue: 80, CriticalValue: 95, Enabled: true, DurationSeconds: 30},
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{Type: AlertTypeMemory, WarningValue: 85, CriticalValue: 95, Enabled: true, DurationSeconds: 30},
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{Type: AlertTypeTemperature, WarningValue: 75, CriticalValue: 90, Enabled: true, DurationSeconds: 10},
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{Type: AlertTypeDisk, WarningValue: 85, CriticalValue: 95, Enabled: true, DurationSeconds: 0},
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{Type: AlertTypeGPU, WarningValue: 85, CriticalValue: 95, Enabled: true, DurationSeconds: 30},
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},
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}
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}
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