Hi,
since the plugin is executed as user nagios, check if the command (including all params) works as user nagios (or whatever user id it is running as) Problem could be: 1) Nagios user can’t read the ssh key file as it resides in root directory 2) Or it can’t write the ~nagios/.ssh/known_hosts file PS: In general it is not a good practice to use root ssh key for nagios commands I would suggest to create a ssh key for nagios user and place it in nagios home or a place where nagios user has access to Regards, bp Von: Eduardo Montes de Oca S. [mailto:edren...@gmail.com] Gesendet: Mittwoch, 15. August 2012 17:36 An: nagios-users@lists.sourceforge.net Betreff: [Nagios-users] Issues with check_by_ssh Hi list, I have some issues with the plugin "check_by_ssh". In particular, there is one error: When I run a shell script located in another server, from the Nagios server using the check_by_ssh plugin, I don't have any errors and I can see the result of the script, like this: <mailto:root@TSM-SRV-V-114> root@nagioserver# /usr/lib/nagios/plugins/check_by_ssh -l root -H "ipxenserver" -C /usr/lib/nagios/plugins/check_Xencpu “OK:CPU%= 3” But, by any strange reason, when I configure the check for Nagios presents the results in its interface, I have the error: Imágenes integradas 1 I have made the ssh authorization keys in both servers (Nagios and Xen), I configured the users, permissions,etc. And I can't to do this work it. Could someone help me solve this problem???? This is a part of my definition files: #XENServer define command { command_name check_by_ssh_xentop command_line /usr/lib/nagios/plugins/check_by_ssh -l '$ARG1$' -H '$HOSTADDRESS$' -C '$ARG2$' -i '$ARG3$' } #Hypervisor check define service{ use generic-service host_name ORLANDO service_description Hypervisor CPU check_command check_by_ssh_xentop!root!ipxenserver!/usr/lib/nagios/plugins/check_Xencpu.sh !/root/.ssh/id_rsa! } Regards! -- IC. Eduardo Montes de Oca Sánchez Skype: edrendar Gmail: edren...@gmail.com MSN: ed_montesde...@hotmail.com Movil: 5523419886 https://linuxcounter.net/cert/549074.png
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