Thanks Gunnar & Thomas for both your responses!
I'm really looking forward for this Icinga2 2.4.0 :D
Regards,
Samuel
On 01. 10. 15 14:06, Gunnar Beutner wrote:
FWIW 2.3.11 (which will be released in about 2-3 weeks) will probably make this
a bit easier:
https://dev.icinga.org/issues/10006
This feature adds a new function (resolve_arguments) which lets users resolve
commands+arguments in exactly the same way Icinga does internally. For example:
object CheckCommand "users_by_ssh“ {
import „users"
// Steal command line and arguments from the ‚users‘ CheckCommand
vars.by_ssh_command = command
vars.by_ssh_arguments = arguments
import „by_ssh“
host_name = …
}
(Here are the changes for the by_ssh command to make this work:
https://dev.icinga.org/projects/i2/repository/revisions/63a1ff77c32ab94351d9253c54e80070e3146af5/diff/itl/command-plugins.conf)
Kind regards,
Gunnar Beutner
On 01/10/15 13:46, "icinga-users on behalf of Bancal Samuel"
<icinga-users-boun...@lists.icinga.org on behalf of samuel.ban...@epfl.ch> wrote:
Hi,
Has anyone any experience with implementing checks through ssh and defining them in
a sweet & generic syntax with :
command = [ PluginDir + "/check_users" ]
arguments = {
"-w" = "$users_warn$"
"-c" = "$users_crit$"
}
This doesn't look a so big advantage in this example since there are only a few
arguments (and they all are mandatory), but for other checks (like my_mysql
described in
http://docs.icinga.org/icinga2/latest/search?q=arguments#!/icinga2/latest/doc/module/icinga2/chapter/monitoring-basics?highlight-search=arguments#command-passing-parameters)
it might be a really big step further!
Thanks,
Samuel
On 28. 09. 15 11:20, Bancal Samuel wrote:
Hi,
All our Linux servers are monitored through ssh with such kind of config :
template Host "generic-ssh-host" {
import "generic-host"
vars.os = "Linux"
vars.agent_type = "by_ssh"
vars.by_ssh_logname = "nagios"
vars.by_ssh_identity = "/var/lib/nagios/.ssh/id_rsa"
}
object Host "unitbkp1" {
import "generic-ssh-host"
[...]
}
apply Service "users" {
import "generic-service"
check_command = "by_ssh_users"
assign where host.vars.agent_type == "by_ssh"
}
object CheckCommand "by_ssh_users" {
import "by_ssh"
vars.by_ssh_command = "/usr/lib/nagios/plugins/check_users -w
$by_ssh_users_warn$ -c $by_ssh_users_crit$"
vars.by_ssh_users_warn = "20"
vars.by_ssh_users_crit = "50"
}
Since syntax described at
http://docs.icinga.org/icinga2/latest/doc/module/icinga2/toc#!/icinga2/latest/doc/module/icinga2/chapter/monitoring-basics#commands
:
command = [...]
arguments = {...}
seems much more efficient & generic, we'd like to know if there is an
equivalent for ssh hosts and be able to do something similar to :
object CheckCommand "by_ssh_users" {
import "by_ssh"# or something else?
command = [ PluginDir + "/check_users" ]
arguments = {
"-w" = "$users_warn$"
"-c" = "$users_crit$"
}
vars.users_warn = "20"
vars.users_crit = "50"
}
Thanks,
Samuel
--
Samuel Bancal
ENAC-IT
EPFL
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--
Gunnar Beutner
Senior Developer
NETWAYS GmbH | Deutschherrnstr. 15-19 | D-90429 Nuernberg
Tel: +49 911 92885-0 | Fax: +49 911 92885-77
GF: Julian Hein, Bernd Erk | AG Nuernberg HRB18461
http://www.netways.de | gunnar.beut...@netways.de
** OSMC 2015 - November - netways.de/osmc **
** OSDC 2016 - April – netways.de/osdc **
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