53 lines
2.0 KiB
Python
53 lines
2.0 KiB
Python
|
#!/usr/bin/env python3
|
||
|
|
|
||
|
|
from .agent_based_api.v1 import *
|
||
|
|
|
||
|
|
def check_wifi_status(item, section):
|
||
|
|
print(item)
|
||
|
|
print(section)
|
||
|
|
|
||
|
|
for interface in section:
|
||
|
|
if interface['name'] == item:
|
||
|
|
usage = interface['delta_ch_time_busy'] / interface['delta_ch_time'] * 100
|
||
|
|
yield Metric("delta_ch_time", interface['delta_ch_time_busy'])
|
||
|
|
yield Metric("delta_ch_time_busy", interface['delta_ch_time_busy'])
|
||
|
|
yield Metric("channel_usage", usage, levels=(0,100))
|
||
|
|
yield Metric("noise_floor", interface['noise'], levels=(-120,0))
|
||
|
|
yield Metric("client_count", interface['client_count'], levels=(0,None))
|
||
|
|
|
||
|
|
if usage < 30:
|
||
|
|
yield Result(state = State.OK, summary = f"Clients: {interface['client_count']}, Channel usage: {usage:.02f}%")
|
||
|
|
elif usage < 60:
|
||
|
|
yield Result(state = State.WARN, summary = f"Clients: {interface['client_count']}, Channel usage: {usage:.02f}%")
|
||
|
|
else:
|
||
|
|
yield Result(state = State.CRIT, summary = f"Clients: {interface['client_count']}, Channel usage: {usage:.02f}%")
|
||
|
|
|
||
|
|
def discover_wifi_status(section):
|
||
|
|
print(section)
|
||
|
|
for interface in section:
|
||
|
|
yield Service(item=interface['name'])
|
||
|
|
|
||
|
|
def parse_wifi_interfaces(string_table):
|
||
|
|
# format: "$interface;$ch_time;$ch_time_busy;$noise;$delta_ch_time;$delta_ch_time_busy,$client_count"
|
||
|
|
return [{
|
||
|
|
'name': row[0],
|
||
|
|
'ch_time' : int(row[1]),
|
||
|
|
'ch_time_busy' : int(row[2]),
|
||
|
|
'noise' : int(row[3]),
|
||
|
|
'delta_ch_time' : int(row[4]),
|
||
|
|
'delta_ch_time_busy' : int(row[5]),
|
||
|
|
'client_count' : int(row[6]),
|
||
|
|
} for row in string_table]
|
||
|
|
|
||
|
|
register.agent_section(
|
||
|
|
name = "wifi_interfaces",
|
||
|
|
parse_function = parse_wifi_interfaces,
|
||
|
|
)
|
||
|
|
|
||
|
|
register.check_plugin(
|
||
|
|
name="wifi_interface_status",
|
||
|
|
service_name="Wi-Fi Interface %s",
|
||
|
|
discovery_function=discover_wifi_status,
|
||
|
|
sections=['wifi_interfaces'],
|
||
|
|
check_function=check_wifi_status
|
||
|
|
)
|