81 lines
2.9 KiB
Python
81 lines
2.9 KiB
Python
from snmp import snmp_get_all, snmp_walk, SnmpConfiguration, SnmpEngine, CommunityData, UdpTransportTarget, ContextData
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def detect_things(c: SnmpConfiguration, base_oid: str) -> list[int]:
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""" Scans for things and returns a list of their ids. """
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things = []
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for _, index in snmp_walk(c, base_oid):
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assert isinstance(index, int)
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assert index not in things
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things.append(index)
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return things
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# because of the way drive indexing works, this is the simplest way I can think to do it without over-complicating
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# everything else
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def detect_complex(c: SnmpConfiguration, base_oid: str) -> list[tuple[int]]:
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""" Scans for things and returns a list of their oid indexes. """
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drives = []
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for oid, _ in snmp_walk(c, base_oid):
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index = oid[len(base_oid) + 1:]
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index = (*[int(i) for i in index.split('.')],)
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assert index not in drives
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drives.append(index)
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return drives
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if __name__ == '__main__':
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from targets.fan import FAN_VALUES, FAN_INDEX
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from targets.temp import TEMP_VALUES, TEMP_INDEX
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from targets.cpu import CPU_VALUES, CPU_INDEX
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from targets.memory import MEMORY_VALUES, MEMORY_INDEX
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from targets.drive import DRIVE_INDEX
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from targets.logical_drive import LOGICAL_DRIVES_INDEX
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config = SnmpConfiguration(
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SnmpEngine(),
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CommunityData('deeznuts'),
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UdpTransportTarget(('192.168.100.88', 161)),
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ContextData(),
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)
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print('scanning hardware...')
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fans = detect_things(config, FAN_INDEX)
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temp_sensors = detect_things(config, TEMP_INDEX)
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cpus = detect_things(config, CPU_INDEX)
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logical_drives = detect_things(config, LOGICAL_DRIVES_INDEX)
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drives = detect_complex(config, DRIVE_INDEX)
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memory_slots = detect_things(config, MEMORY_INDEX)
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print('\'puter has', len(fans), 'fans')
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print('\'puter has', len(temp_sensors), 'temp sensors')
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print('\'puter has', len(cpus), 'processors')
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print('\'puter has', len(logical_drives), 'logical drives')
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print('\'puter has', len(drives), 'physical drives')
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print('\'puter has', len(memory_slots), 'memory slots')
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for ilo_enum in FAN_VALUES:
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states = ilo_enum.get_values(config, fans)
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for fan in fans:
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print('fan', fan, ilo_enum.name, 'is', states[fan])
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print()
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for value in TEMP_VALUES:
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states = value.get_values(config, temp_sensors)
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for sensor in temp_sensors:
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print('temperature', sensor, value.name, 'is', states[sensor])
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print()
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for value in CPU_VALUES:
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states = value.get_values(config, cpus)
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for cpu in cpus:
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print('cpu', cpu, value.name, 'is', states[cpu])
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print()
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for value in MEMORY_VALUES:
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states = value.get_values(config, memory_slots)
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for slot in memory_slots:
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print('memory slot', slot, value.name, 'is', states[slot])
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print()
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