Add 8 new vendor modules for wireless sensor discovery:
- PMP: Cambium PMP 450/430/100 and PTP series
- Mimosa: B5/B5c PTP and A5/A5c PTMP radios
- Siklu: EtherHaul mmWave radios
- Radwin: WinLink and JET series
- UniFi: Ubiquiti UniFi Access Points
- LigoOS: LigoWave and Deliberant devices
- cnPilot: Cambium cnPilot E and R series
- SAF: SAF Tehnika Integra/Lumina/CFIP series
Each module implements the Vendor behaviour with:
- profile_names/0: OS profile identifiers
- detect_hardware/1: device model detection
- wireless_oid_defs/0: sensor OID definitions
- discover_wireless_sensors/1: sensor discovery
Includes comprehensive tests for all modules (104 tests).
- Add discover_vlans/1 to Cisco profile for VTP MIB discovery
- VTP OIDs: vtpVlanName, vtpVlanState, vtpVlanType
- Falls back to Q-BRIDGE-MIB when VTP not available
- Maps VTP states (operational, suspended, mtuTooBig)
- Maps VTP types (ethernet, fddi, tokenRing, etc.)
- Validates VLAN ID range (1-4094)
- Rewrote Ping module to use system ping binary instead of raw ICMP
sockets which required CAP_NET_RAW privileges
- Added iputils-ping package to Docker images for production
- Added proper IP address validation before executing ping command
- Updated tests to account for 1 second minimum timeout of system ping
- System ping binary is setuid root and works without elevated privileges
- Create snmp_physical_entities table with migration
- Add PhysicalEntity schema with entity_class validation
- Support parent/child hierarchy via parent_entity_id
- Implement discover_physical_entities/1 in Base profile
- Discover chassis, modules, PSUs, fans from ENTITY-MIB
- Map entity class integers to string names
- Add 10 schema tests and 4 discovery tests
- Fix flaky AlertNotifier test with unique names and mailbox clearing
- Create snmp_ip_addresses table with migration
- Add IpAddress schema with ip_type validation (ipv4/ipv6)
- Add prefix_length validation based on ip_type
- Implement discover_ip_addresses/1 in Base profile
- Extract IP addresses from IP-MIB ipAdEntTable
- Support multiple IPs per interface with subnet masks
- Add 12 schema tests and 4 discovery tests
- Test start_link/1 and Horde Registry registration
- Test initial check on monitoring enabled/disabled
- Test trigger_check/1 for running and stopped monitors
- Test successful and failed ping handling
- Test status change detection (up->down, down->up)
- Test alert creation and resolution
- Test PubSub broadcasts for status changes and alerts
- Test alert message formatting for ICMP vs SNMP
- Test check scheduling based on check_interval_seconds
- Coverage improved from 43.93% to 96.67%
Total tests: 1066 -> 1089 (23 new tests)
Total coverage: 48.72% -> 49.65%
- Add Mox stub setup in supervisor_test.exs to handle DeviceMonitor ping calls
- Change alert_notifier_test.exs to async: true to prevent mailbox contamination
- All 1066 tests now passing with 0 failures
Changes:
- Updated MonitorWorker to use configured ping_module adapter instead of System.cmd
- Removed direct ping command execution and regex parsing
- Simplified ping_device/1 to use adapter.ping/2 (mockable in tests)
- Added PingMock expectations to all MonitorWorker tests
- Removed @tag :integration from unreachable host test (now mocked)
- All ping calls now use mocked responses in tests
Benefits:
- MonitorWorker tests now run in 0.2s instead of 5+ seconds
- No real ICMP network traffic during test runs
- Tests are deterministic and don't depend on network conditions
- Follows same adapter pattern as SNMP (testable, configurable)
All 1041 tests passing with no real network operations.
- Add 'error' to valid sensor reading status values
- SensorReading changeset was rejecting 'error' status
- PollWorker creates error readings when SNMP fails
- Fixed validation to include: ok, warning, critical, error
- Replace log capture tests with functional assertions
- ExUnit.CaptureLog not reliably capturing worker logs
- Changed to verify actual behavior instead of log messages
- Tests now check created records and state changes
- Add debug assertions to sensor error test
- Verify SNMP device exists and has sensors
- Better error messages for test failures
All 1045 tests now passing (0 failures, 2 skipped)
- Fix Monitoring context API calls (list_devices_checks vs list_checks_for_device)
- Fix Snmp context API calls (get_interface_stats, get_sensor_readings)
- Fix Devices context API calls (update_device vs update_device!)
- Fix Discovery worker to expect 7 GET calls (test_connection + system_info)
- Fix Poll worker to use stub instead of expect for variable call counts
- Fix sensor setup to use correct types (sensor_index: string, sensor_divisor: integer)
- Fix neighbor schema to include required fields (protocol, last_discovered_at)
- Simplify walk mocks to use stub for complex neighbor discovery
18 of 23 tests now passing. Remaining issues:
- 1 sensor error reading test (may need investigation)
- 4 log capture tests (ExUnit.CaptureLog not capturing logs from workers)
Tests cover:
- Valid and invalid changesets
- All required field validations
- Foreign key constraints
- Status enum values
- Schema field types and associations
- Binary ID usage for primary/foreign keys
All 16 tests passing with good coverage of schema validation logic.
