Build a rich network topology from SNMP polling data using evidence-based
confidence scoring. LLDP/CDP neighbors, MAC address tables, and ARP data
are combined to infer device links with weighted confidence merging.
- Add DeviceLink and DeviceLinkEvidence schemas for persistent topology
- Implement evidence collectors: LLDP (0.95), CDP (0.95), MAC (0.7), ARP (0.6)
- Add device role inference from sysObjectID/sysDescr patterns
- Hook topology inference into DevicePollerWorker pipeline
- Add stale link cleanup (24h mark stale, 72h delete) via NeighborCleanupWorker
- Update NetworkMapLive with "Added" vs "All Devices" tabs
- Add connected devices section to device detail page
- Add device role selector to device edit form
- Update Cytoscape.js with role-based node shapes/colors and confidence edges
green for online, yellow for unknown, red for offline. previously
nodes were colored by device type which didn't convey health state.
also remove agent last_seen_at display from device detail page since
the offline badge already communicates agent health.
- Pass range parameter to SensorChart hook via data-range attribute
- Calculate x-axis min/max dynamically based on selected range (1h, 6h, 12h, 24h, 7d, 30d)
- Show date + time on x-axis labels for ranges > 24 hours
- Show time only for ranges <= 24 hours
- Fixes issue where 7d and 30d graphs showed incorrect time range
- Add timezone to socket assigns in mount_current_scope
- Detect user timezone from browser using Intl.DateTimeFormat
- Auto-save detected timezone to user profile on first connection
- Update all templates to use TimeHelpers with timezone parameter
- Update agent helper functions to accept timezone parameter
- Templates updated:
- Alert list (triggered, acknowledged, resolved)
- Device list (last checked)
- Agent list and show (created, last seen, updated)
- Admin dashboard (impersonation logs)
- Admin org/user lists (created/joined dates)
- Main dashboard (alert times)
AutoDismissFlash hook fix:
- Move hook definitions before LiveSocket initialization
- Ensures hooks are defined when referenced in LiveSocket constructor
- Remove duplicate Hooks object
Raw ICMP ping implementation:
- Replace system ping command with pure Elixir implementation
- Use raw ICMP sockets for echo request/reply
- Build ICMP packets manually with proper checksum calculation
- Parse IP addresses using :inet.parse_address/1
- Handle both raw ICMP and IP-wrapped responses
- Requires CAP_NET_RAW capability in production containers
- Suitable for containerized environments without ping command
- Replace TODO comment with "Future enhancement" note
- Alias nested DeviceProfiles.Importer module
- Replace expensive length/1 check with empty list comparison
- Extract nested logic into helper functions to reduce complexity:
- import_sensor_with_states for sensor import
- walk_sensor_oid and walk_processor_oid for SNMP walks
- apply_processor_precision and determine_processor_status
- check_device_health for device monitoring
- Add auto-dismiss functionality to flash messages (30 second timeout)
- Implement AutoDismissFlash LiveView hook in TypeScript
- Replace phx:copy event with CopyToClipboard LiveView hook for more
reliable clipboard functionality
- Add visual feedback (checkmark) when text is copied to clipboard
- Apply hook to both agent token and docker compose copy buttons
- Add readonly attribute to docker compose textarea
- Fix org settings page to stay on settings after save instead of
redirecting to dashboard
The clipboard copy now works correctly by using a dedicated LiveView
hook that directly handles the click event and clipboard API, rather
than relying on custom event dispatching which was causing issues.
- Set fill: false for CPU, memory, and storage charts
- Prevents Chart.js from auto-filling when backgroundColor is set
- Only traffic charts should have filled area (fill: 'origin')
- Fixes visual bug where 20% memory usage appeared as 100% fill
- Add comprehensive type definitions for vendor libraries (Chart.js, topbar)
- Add TypeScript types for LiveView hooks and WebAuthn interfaces
- Convert all JS files to TypeScript with proper typing:
- app.js → app.ts
- webauthn.js → webauthn.ts
- webauthn_utils.js → webauthn_utils.ts
- passkey_settings.js → passkey_settings.ts
- passkey_login.js → passkey_login.ts
- passkey_discoverable.js → passkey_discoverable.ts
- Update tsconfig.json with modern ES2022 and strict type checking
- Update esbuild config to use app.ts as entry point
- All assets compile successfully with esbuild's native TypeScript support
- No node_modules required, following Phoenix/Elixir conventions
Set explicit min/max bounds on chart x-axis to ensure all graphs
consistently show 24 hours of data, even when data points are sparse.
Also fix AlertNotifierTest race condition by disabling async execution.
Added phx:copy event listener to handle clipboard operations for both
input/textarea elements and other content. The Docker Compose example
copy button now properly copies the configuration to clipboard.
The handler supports:
- INPUT and TEXTAREA elements (using .value)
- Other elements like PRE/CODE (using .innerText or .textContent)
- Create GraphLive.Show for detailed sensor graph visualization
- Add route for /equipment/:id/graph/:sensor_type endpoint
- Make all chart headers clickable with navigation to detail view
- Implement date range selector (1h, 6h, 12h, 24h, 7d, 30d)
- Fix chart rendering by destroying and recreating on data updates
- Fix duplicate data loading in LiveView event handlers
- Fix MikroTik profile typing warning for entity sensor discovery
- Add Chart.js integration for interactive sensor graphs
- Add processor, memory, storage, temperature, and voltage charts showing 24 hours of data
- Fix device information box to use natural height instead of stretching
- Update MikroTik profile to discover ENTITY-SENSOR-MIB sensors
- Support multiple sensor types per chart (celsius/temperature, volts/voltage)
- Use 24-hour time format in chart tooltips and x-axis labels
- Support auto-scaling y-axis for non-percentage metrics
