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Commit 554905ad authored by thl-cmk's avatar thl-cmk :flag_na:
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update project

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agent_based/cisco_asa_sensors.py
+ 91
− 84
View file @ 554905ad
#!/usr/bin/env python3
# -*- coding: utf-8 -*-
#
# License: GNU General Public License v2
# Copyright (C) 2019 tribe29 GmbH - License: GNU General Public License v2
# This file is part of Checkmk (https://checkmk.com). It is subject to the terms and
# conditions defined in the file COPYING, which is part of this source code package.
#
# Author: thl-cmk[at]outlook[dot]com
# URL : https://thl-cmk.hopto.org
......@@ -10,7 +11,7 @@
# Monitor Cisco ASA Sensors (Temperature, Fan and Power supply)
#
# 2021-03-21: fixed params in cisco_asa_fan, removed params from cisco_asa_power
#
# 2021-03-22: code improvements
#
# sample snmpwalk
# .1.3.6.1.2.1.47.1.1.1.1.7.1 = STRING: "Chassis"
......@@ -117,7 +118,8 @@
# 'power': {}}
#
from typing import Dict, List, NamedTuple
from typing import Dict, List, NamedTuple, Mapping
from .agent_based_api.v1.type_defs import (
DiscoveryResult,
......@@ -135,6 +137,12 @@ from .agent_based_api.v1 import (
startswith,
)
from .utils.temperature import (
check_temperature,
TempParamType,
to_celsius,
)
# ##################################################################################################
#
......@@ -145,61 +153,70 @@ from .agent_based_api.v1 import (
class CiscoAsaSensor(NamedTuple):
value: float
status: State
state: State
state_readable: str
unit: str
def parse_cisco_asa_sensors(string_table: List[StringTable]) -> Dict:
def get_state_readable(st: str) -> str:
states = {
'1': 'Ok',
'2': 'unavailable',
'3': 'nonoperational',
}
return states.get(st, st)
def get_sensor_status(st: str) -> State:
states = {
'1': State.OK,
'2': State.WARN,
'3': State.CRIT
}
return states.get(st, State.CRIT)
sensors: dict = {
'fan': {},
'temp': {},
'power': {},
class CiscoAsaPowerSensor(NamedTuple):
state: State
state_readable: str
class CiscoasaSensors(NamedTuple):
fan: Mapping[str, CiscoAsaSensor]
temp: Mapping[str, CiscoAsaSensor]
power: Mapping[str, CiscoAsaPowerSensor]
def get_state_readable(st: str) -> str:
states = {
'1': 'Ok',
'2': 'unavailable',
'3': 'nonoperational',
}
return states.get(st, st)
def get_sensor_state(st: str) -> State:
states = {
'1': State.OK,
'2': State.WARN,
'3': State.CRIT
}
return states.get(st, State.CRIT)
def parse_cisco_asa_sensors(string_table: List[StringTable]) -> CiscoasaSensors:
temp = {}
fan = {}
power = {}
for sensorname, sensortype, sensorvalue, sensorstatus, sensorunits in string_table[0]:
if sensorname != '': # for asa context, there are no real sensors.
if sensortype == '8': # Temperature
sensors['temp'].update({sensorname.replace('Temperature ', ''): CiscoAsaSensor(
temp.update({sensorname.replace('Temperature ', ''): CiscoAsaSensor(
value=to_celsius(float(sensorvalue), sensorunits),
unit=sensorunits,
status=get_sensor_status(sensorstatus),
state=get_sensor_state(sensorstatus),
state_readable=get_state_readable(sensorstatus),
)})
if sensortype == '10': # Fan
sensors['fan'].update({sensorname.replace('Fan ', ''): CiscoAsaSensor(
fan.update({sensorname.replace('Fan ', ''): CiscoAsaSensor(
value=int(sensorvalue),
unit=sensorunits,
status=get_sensor_status(sensorstatus),
state=get_sensor_state(sensorstatus),
state_readable=get_state_readable(sensorstatus),
)})
if sensortype == '12': # Power supply
sensors['power'].update({sensorname.replace('Power ', ''): CiscoAsaSensor(
value=0,
unit='',
status=get_sensor_status(sensorstatus),
power.update({sensorname.replace('Power ', ''): CiscoAsaPowerSensor(
state=get_sensor_state(sensorstatus),
state_readable=get_state_readable(sensorstatus),
)})
return sensors
return CiscoasaSensors(temp=temp, fan=fan, power=power)
register.snmp_section(
......@@ -220,40 +237,34 @@ register.snmp_section(
detect=startswith('.1.3.6.1.2.1.1.1.0', 'cisco adaptive security appliance')
)
# ##################################################################################################
#
# ASA SENSORS TEMPERATURE
#
# ##################################################################################################
from .utils.temperature import (
check_temperature,
TempParamType,
to_celsius,
)
def discovery_cisco_asa_temp(section: Dict) -> DiscoveryResult:
for key in section['temp']:
yield Service(item=key)
def discovery_cisco_asa_temp(section: CiscoasaSensors) -> DiscoveryResult:
yield from (Service(item=item) for item in section.temp.keys())
def check_cisco_asa_temp(item, params: TempParamType, section) -> CheckResult:
def check_cisco_asa_temp(item, params: TempParamType, section: CiscoasaSensors) -> CheckResult:
try:
sensor = section['temp'][item]
yield Result(state=sensor.status, summary='Status: %s' % sensor.state_readable)
yield from check_temperature(
sensor.value,
dev_unit=sensor.unit,
dev_status=sensor.status,
dev_status_name=sensor.state_readable,
params=params,
unique_name='check_cisco_asa_temp.%s' % item,
)
sensor = section.temp[item]
except KeyError:
pass
return
yield Result(state=sensor.state, summary='Status: %s' % sensor.state_readable)
yield from check_temperature(
sensor.value,
dev_unit=sensor.unit,
dev_status=sensor.state,
dev_status_name=sensor.state_readable,
params=params,
unique_name='check_cisco_asa_temp.%s' % item,
)
register.check_plugin(
......@@ -274,28 +285,26 @@ register.check_plugin(
# ##################################################################################################
def discovery_cisco_asa_fan(section: Dict) -> DiscoveryResult:
for key in section['fan']:
yield Service(item=key)
def discovery_cisco_asa_fan(section: CiscoasaSensors) -> DiscoveryResult:
yield from (Service(item=item) for item in section.fan.keys())
def check_cisco_asa_fan(item, params, section) -> CheckResult:
def check_cisco_asa_fan(item, params, section: CiscoasaSensors) -> CheckResult:
try:
sensor = section['fan'][item]
yield Result(state=sensor.status, summary='Status: %s' % sensor.state_readable)
sensor = section.fan[item]
except KeyError:
return
yield from check_levels(
sensor.value,
label='Speed',
levels_lower=params.get('lower', None),
levels_upper=params.get('upper', None),
metric_name='fan' if params.get('output_metrics') else None,
render_func=lambda v: '%s RPM' % str(v),
)
yield Result(state=sensor.state, summary='Status: %s' % sensor.state_readable)
except KeyError:
pass
yield from check_levels(
sensor.value,
label='Speed',
levels_lower=params.get('lower', None),
levels_upper=params.get('upper', None),
metric_name='fan' if params.get('output_metrics') else None,
render_func=lambda v: '%s RPM' % str(v),
)
register.check_plugin(
......@@ -315,19 +324,17 @@ register.check_plugin(
#
# ##################################################################################################
def discovery_cisco_asa_power(section: Dict) -> DiscoveryResult:
for key in section['power']:
yield Service(item=key)
def discovery_cisco_asa_power(section: CiscoasaSensors) -> DiscoveryResult:
yield from (Service(item=item) for item in section.power.keys())
def check_cisco_asa_power(item, section) -> CheckResult:
def check_cisco_asa_power(item, section: CiscoasaSensors) -> CheckResult:
try:
sensor = section['power'][item]
yield Result(state=sensor.status, summary='Status: %s' % sensor.state_readable)
sensor = section.power[item]
except KeyError:
pass
return
yield Result(state=sensor.state, summary='Status: %s' % sensor.state_readable)
register.check_plugin(
......
cisco_asa_sensors.mkp
+ 0
− 0
View file @ 554905ad
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packages/cisco_asa_sensors
+ 1
− 1
View file @ 554905ad
......@@ -7,7 +7,7 @@
'name': 'cisco_asa_sensors',
'num_files': 4,
'title': 'Cisco ASA Sensors',
'version': '20210318_v0.0.1',
'version': '20210322_v0.0.2',
'version.min_required': '2.0.0',
'version.packaged': '2.0.0p1',
'version.usable_until': None}
\ No newline at end of file
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Collection of CheckMK checks (see https://checkmk.com/). All checks and plugins are provided as is. Absolutely no warranty. Send any comments to thl-cmk[at]outlook[dot]com