Nagios

Nagios: check_gude.py (HTTP/JSON)

Download

• https://github.com/gudesystems/check_gude.py

Test

./check_gude.py -H esb7213-3.gudetest --sensor 53.0.0 --nagios -w 20 -c 30 --label Temp --unit C
WARNING: Temp1=24.96C (w: 20, c: 30, op:>)
esb7213-3.gudetest | Temp1=24.96C;20;30

Nagios Configuration

• Command

define command {
  command_name   check_gudesensor_py
  command_line   /usr/local/bin/check_gude.py -H '$HOSTADDRESS$' --sensor '$ARG1$' --nagios --warning $ARG2$ --critical $ARG3$ --operator "$ARG4$" --label "$ARG5$" --unit "$ARG6$"
}

• Services

define service {
  use                   generic-service
  host_name             esb7213-3.gudetest
  service_description   Temp1
  check_command         check_gudesensor_py!53.0.0!35!40!>!Temp!C
  check_interval        1
}

define service {
  use                   generic-service
  host_name             esb7213-3.gudetest
  service_description   Hygro1
  check_command         check_gudesensor_py!53.0.1!60!70!>!Hygro!% 
  check_interval        1
}

Nagios: check_gude.pl : netways Nagios Plugin (SNMP)

Download

• https://exchange.icinga.org/netways/check_gude

Test

./check_gude.pl --host 10.113.0.26 --community=public -k Temp1 -w 30 -c 35

Expert Sensor Box 7211-0: WARNING - WARNING: Temp1=30.2C (w:30, c:35)
sysDescr: Expert Sensor Box 7211-0
enterprise oid: .1.3.6.1.4.1.28507.31
Temp1 = 302 | Temp1=30.2C;30;35

Nagios Configuration

• Command

define command {
  command_name   check_gudesensor
  command_line   /usr/local/bin/check_gude.pl -H '$HOSTADDRESS$' -k $ARG1$ -w $ARG2$ -c $ARG3$
}

• Services

define service {
  use                   generic-service
  host_name             10.113.0.26
  service_description   Temp1
  check_command         check_gudesensor!Temp1!30!35
}

define service {
  use                   generic-service
  host_name             10.113.0.26
  service_description   Hygro1
  check_command         check_gudesensor!Hygro1!60!70
}

Nagiosgrapher

Config

define ngraph{
   service_name            Hygro
   graph_log_regex         Hygro\d+=(\d+\.\d+)%
   graph_value             RTA
   graph_units             %
   graph_legend            humidity
   rrd_plottype            AREA
   rrd_color               00a000
 }

 define ngraph{
   service_name            Temp
   graph_log_regex         Temp\d+=(\d+\.\d+)C
   graph_value             RTA
   graph_units             C
   graph_legend            temperature 
   rrd_plottype            LINE2
   rrd_color               a00000
 }

Screenshot