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Ya se puede acceder a cada uno de los equipos vía consola y ejecutar el comando mencionado:

[root@cc_Opmantek ~]# ssh root@192.168.83.131

root@192.168.83.131's password:

Last login: Mon May 20 10:02:03 2019 from 172.24.249.14

root@cdcarmen_rtg8_1 ~ # cmd8e1 -temperature

[cmd8e1] Ambient temperature : 28?C

[cmd8e1] CPU temperature : 26?C


Configuración

A continuación, desarrollaremos los pasos a seguir para implementar un plugin en opConfig:

...

4.- Después, en /usr/local/omk/conf/OS_Rules.nmis aplicamos una regla para los nuevos equipos, usando los datos que aparecen en NMIS:

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Y el campo ‘Personality’ que detecta en opConfig:

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120 =>  {

                'IF' => {

                        'nodeVendor' => qr/net-snmp/,

                        'sysDescr' => 'Linux cdcarmen_rtg8',

                },

                'SET' => {

                        'os_info.os' => 'LinuxRTG',

                        'connection_info.personality' => 'bash',                                                     

                BREAK => 'true',

                }

               },


5.- Después, creamos un nuevo archivo en /usr/local/omk/conf/command_sets.d/linuxrtg.nmis con el comando que se va a ejecutar, en este caso será cada hora:


# command sets for RTGs-linux systems

%hash = (

 

  #'LINUXRTGS_HOURLY' => {

  'collect_with_plugin' => {

    'os_info' => {

      'os' => '/(LinuxRTG)/'

    },

    'purging_policy' => {

      'keep_last' => 1000,

      'purge_older_than' => 2592000, # 30 days

      'autoprotect_first_revision' => 'true',

    },

 

    'scheduling_info' => {

      'run_commands_on_separate_connection' => 'false',

    },

    'commands' => [

      {

        'privileged' => 'false',

        'command' => 'cmd8e1 -temperature',

        #'tags' => [ 'HOURLY', 'temperatura', 'detect-change', 'report-change' ],

        'tags' => [ 'HOURLY', 'temperatura', 'detect-change'],

        #use_collection_plugin => "RTGPlugin",

      },

    ],

  },

);


6.- Una vez que tengamos todo listo, configuramos cada uno de los nodos en opConfig con los datos que hemos colocado en los dos archivos anteriores:


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*Modificamos el Os a LinuxRTG como lo hemos puesto en ambos archivos.

7.- Ahora, en consola aplicamos un run_command_sets para comprobar que se ejecute el comando deseado:

[root@cc_Opmantek ~]# /usr/local/omk/bin/opconfig-cli.exe act=run_command_sets node=cdcarmen_rtg8_1 debug=true

opconfig-cli.pl Version 3.1.0


Copyright (C) 2015 Opmantek Limited (www.opmantek.com)

This program comes with ABSOLUTELY NO WARRANTY;

See www.opmantek.com or email contact@opmantek.com

 

Internal NOC, Mexico City


[Fri May 17 17:48:43 2019] [info] cli[15139] opconfig-cli running command sets, with mthread=1, max_procs=10

[Fri May 17 17:48:43 2019] [debug] cli[15139] Loading command sets from /usr/local/omk/conf/command_sets.d/asa.nmis

[Fri May 17 17:48:43 2019] [debug] cli[15139] Loading command sets from /usr/local/omk/conf/command_sets.d/externals.nmis

[Fri May 17 17:48:43 2019] [debug] cli[15139] Loading command sets from /usr/local/omk/conf/command_sets.d/extremexos.nmis

[Fri May 17 17:48:43 2019] [debug] cli[15139] Loading command sets from /usr/local/omk/conf/command_sets.d/file_store.nmis

[Fri May 17 17:48:43 2019] [debug] cli[15139] Loading command sets from /usr/local/omk/conf/command_sets.d/fortinet.nmis

[Fri May 17 17:48:43 2019] [debug] cli[15139] Loading command sets from /usr/local/omk/conf/command_sets.d/ios.nmis

[Fri May 17 17:48:43 2019] [debug] cli[15139] Loading command sets from /usr/local/omk/conf/command_sets.d/iosxe.nmis

[Fri May 17 17:48:43 2019] [debug] cli[15139] Loading command sets from /usr/local/omk/conf/command_sets.d/iosxr.nmis

[Fri May 17 17:48:43 2019] [debug] cli[15139] Loading command sets from /usr/local/omk/conf/command_sets.d/juniper.nmis

[Fri May 17 17:48:43 2019] [debug] cli[15139] Loading command sets from /usr/local/omk/conf/command_sets.d/linuxrtg.nmis

[Fri May 17 17:48:43 2019] [debug] cli[15139] Loading command sets from /usr/local/omk/conf/command_sets.d/mikrotik.nmis

[Fri May 17 17:48:43 2019] [debug] cli[15139] Loading command sets from /usr/local/omk/conf/command_sets.d/nxos.nmis

[Fri May 17 17:48:43 2019] [debug] cli[15139] Loading command sets from /usr/local/omk/conf/command_sets.d/qnap.nmis

[Fri May 17 17:48:43 2019] [debug] cli[15139] Loading command sets from /usr/local/omk/conf/command_sets.d/redback.nmis

[Fri May 17 17:48:43 2019] [debug] cli[15139] Loading command sets from /usr/local/omk/conf/command_sets.d/screenos.nmis

[Fri May 17 17:48:43 2019] [debug] cli[15139] Found suitable plugin HighBandwidthPlugin

[Fri May 17 17:48:43 2019] [error] cli[15139] Ignoring plugin RTGPlugin.pm: doesn't have correct "package" declaration

[Fri May 17 17:48:43 2019] [debug] cli[15139] starting run_and_store_commands for node cdcarmen_rtg8_1 and commands cmd8e1 -temperature

[Fri May 17 17:48:43 2019] [debug] cli[15139] Getting session for node cdcarmen_rtg8_1

[Fri May 17 17:48:44 2019] [debug] cli[15139] run_and_store_command: Running command "cmd8e1 -temperature" on cdcarmen_rtg8_1 (192.168.83.131)

[Fri May 17 17:48:44 2019] [debug] cli[15139] Storing first revision for cdcarmen_rtg8_1 (192.168.83.131), command "cmd8e1 -temperature"

[Fri May 17 17:48:44 2019] [debug] cli[15139] run_and_store_commands node cdcarmen_rtg8_1 done, result success

[Fri May 17 17:48:44 2019] [debug] cli[15139] run_many_commands is done, waiting for children to finish

[Fri May 17 17:48:44 2019] [debug] cli[15139] found child process 15141 has finished with status 65280


8.- Y comenzaremos a ver el comando requerido en opConfig (el cual se ejecutará cada hora):


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