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).
Mirrors LibreNMS architecture where vendor-specific discovery logic
lives in OS PHP classes. Creates modular vendor system with:
- Vendor behaviour defining callbacks for profile_names, detect_hardware,
discover_wireless_sensors, wireless_oid_defs
- Epmp vendor module for Cambium ePMP devices
- Airos vendor module for Ubiquiti AirOS devices
- Routeros vendor module for MikroTik devices with table-based discovery
- Registry module for dispatching to appropriate vendor by profile name
Removes 250+ lines of inline vendor code from dynamic.ex.
- Change sensor_value to last_value to match Sensor schema
- Make wireless sensor_index unique using OID suffix
- Values now persist and can be graphed
- 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)
- Added state_sensors association to Snmp.Device schema
- Updated get_device_with_associations to preload state_sensors
- Added update_state_sensor and list_state_sensors functions to Snmp context
- Added state sensor polling task in PollerWorker parallel polling
- Poll state sensors via ENTITY-STATE-MIB OIDs every polling interval
- Detect and broadcast state changes (ok/warning/critical/unknown)
- State changes emit device events for real-time UI updates
- 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
Reduced nesting and extracted helper functions to address credo
warnings. The logic remains the same:
- Test environment: synchronous update
- Production: async Task with sandbox support
Fixes credo warnings:
- Reduced function body nesting (was 3, now 2)
- Extracted spawn_async_update and helper functions
The async Task.start pattern was causing DBConnection.Ownership errors
when tests finished before the spawned Task could complete its database
update. By making the update synchronous in test environment, we ensure
the database connection is properly managed within the test process.
In production, we still use the async Task.start to avoid blocking
requests when updating last_used_at timestamps.
Fixes all "owner #PID<...> exited" errors in test suite.
