Removed the manual 'Check Now' functionality since polling happens
automatically on a schedule with distributed coordination. Manual
triggers would interfere with the coordinated polling system.
Changes:
- Removed 'Check Now' button from equipment detail page
- Removed trigger_check event handler
- Simplified Discover and Edit buttons to use standard button styling
- Removed custom classes in favor of default button component styling
The equipment is now polled automatically based on its configured
check_interval_seconds, coordinated across all pods.
- Remove delete buttons from show pages
- Add 'Danger Zone' section to edit pages with delete functionality
- Improves UX by keeping destructive actions on edit pages
- Add clear warnings about deletion consequences
- After creating a site, redirect to site detail page instead of list
- Show helpful empty state on site page with instructions to add equipment
- Flash message guides user to add their first device
- Dashboard shows welcome wizard when no sites exist
- Equipment page redirects to site creation when no sites exist
- Equipment form redirects users to create a site if none exist
- Equipment list hides "New Equipment" button when no sites exist
- Update layouts to accept nil current_organization for org-less pages
- Change /orgs to use Layouts.authenticated instead of Layouts.app
- Update authenticated layout to show user menu without organization
- Menu button shows org name when in org, 'Menu' on org list page
- Always show Settings and Log out options
- Wrap /orgs page in Layouts.app to include header/footer
- Make entire org box clickable by using .link component
- Remove 'Open' button - entire card is now the link
- Add cursor-pointer for better UX
Create HealthController that returns 200 OK for health checks.
Route is outside browser pipeline to avoid SSL redirect and
authentication requirements.
- Add real-time updates with 10-second refresh and PubSub integration
- Implement pure SVG charts: response time sparkline and uptime gauge
- Create compact dashboard layout with status cards, metrics, and graphs
- Add relative time display (e.g., '5s ago') for last check
- Redesign SNMP data display: compact device info, sensors grid, interfaces table
- Calculate and display uptime percentage and average response time
- Update tests to match new compact layout
- Explicitly discard return value from trigger_check call
- The return value is not needed for this fire-and-forget operation
- Resolves unmatched_return warning at line 58
- Explicitly discard return value from Endpoint.broadcast call
- Broadcast is fire-and-forget, return value not needed
- Resolves unmatched_return warning at line 54
- Add active_page attribute to authenticated layout
- Update nav_link component to show active state with border and text styling
- Update all LiveView templates to pass active_page parameter
- Fix datetime truncation issues in tests and schemas for :utc_datetime fields
- Fix dashboard test assertions for equipment status text
- Add authenticated layout with navigation to equipment/site forms and show pages
- Remove remaining DaisyUI classes from detail pages
- Update buttons to use proper component variants
- Ensure consistent styling across all authenticated pages
- Remove default Phoenix branding and create custom layouts
- Replace DaisyUI classes with custom Tailwind components throughout
- Add authenticated layout with navigation bar for organization pages
- Redesign all core components (buttons, forms, tables, alerts)
- Make dashboard stat cards clickable to navigate to respective pages
- Update alert acknowledge button to only show for equipment down alerts
- Add consistent dark mode support across all pages
- Implement modern design with zinc color palette and improved spacing
Monitoring Infrastructure:
- lib/towerops/monitoring/ping.ex - OS-agnostic ping functionality that works on macOS, Linux, and Windows
- lib/towerops/monitoring/equipment_monitor.ex - GenServer that monitors individual equipment at configurable intervals
- lib/towerops/monitoring/supervisor.ex - DynamicSupervisor with Registry for managing monitor workers
- lib/towerops/monitoring.ex - Context for creating and querying monitoring checks
Database:
- monitoring_checks table stores historical ping results with status, response time, and timestamps
- Indexed on (equipment_id, checked_at) for efficient querying
Real-Time Updates:
- PubSub broadcasting on equipment:#{id} topic when status changes
- Equipment show page subscribes to updates and refreshes automatically
- Manual "Check Now" button to trigger immediate checks
Application Integration:
- Monitoring.Supervisor added to application supervision tree
- All monitored equipment starts monitoring automatically on app startup
- Recent checks displayed in Equipment show page
How It Works
1. On application start, a monitor GenServer is spawned for each equipment with monitoring_enabled: true
2. Each monitor pings its equipment at the configured interval (default 5 minutes)
3. Results are saved to monitoring_checks table
4. Equipment status is updated if it changes (up ↔ down)
5. Status changes are broadcast via PubSub to all connected LiveViews
6. The Equipment show page updates in real-time when status changes
- Sites schema with hierarchical parent-child relationships
- CRUD operations for sites
- Sites context with helper functions
- LiveView pages:
- /orgs/:slug/sites - List all sites
- /orgs/:slug/sites/new - Create new site
- /orgs/:slug/sites/:id - View site details
- /orgs/:slug/sites/:id/edit - Edit site
- Support for site locations and descriptions
- Site tree builder for hierarchy visualization
2. Equipment Management
- Equipment schema with monitoring fields
- IP address validation (IPv4 & IPv6)
- Equipment status tracking (up/down/unknown)
- Customizable check intervals per equipment
- Equipment context with CRUD operations
- LiveView pages:
- /orgs/:slug/equipment - List all equipment
- /orgs/:slug/equipment/new - Add equipment
- /orgs/:slug/equipment/:id - View equipment details
- /orgs/:slug/equipment/:id/edit - Edit equipment
- Equipment can be added from site pages
- Status badges and last checked timestamps
3. Database Schema
- sites table with self-referencing parent_site_id
- equipment table with status tracking
- All migrations run successfully
- Proper indexes on foreign keys and status
4. Features Implemented
- ✅ IP address validation using :inet.parse_address
- ✅ Site hierarchy with parent-child relationships
- ✅ Equipment linked to sites
- ✅ Monitoring enabled/disabled per equipment
- ✅ Customizable check intervals (30s - 3600s)
- ✅ Status tracking (up/down/unknown)
- ✅ Timestamps for last check and last status change
- ✅ Organization-scoped data (users only see their org's data)
