Thanks for your help on this.
In case anyone want to know what I did.
I fixed this by removing the default ping4 command in services.conf,
then created two applys to replace:
Everyone gets the default check_ping4 unless in a remote vpn host group:
applys/check_ping4.conf
apply Service "check_ping4" to Host {
import "generic-service"
display_name = "Normal Ping Check"
assign where host.address
ignore where "remote-vpn-hosts" in host.groups
check_command = "ping4"
}
If in the VPN host group
applys/check_high_latency_ping4.conf
apply Service "check_high_latency_ping4" to Host {
import "generic-service"
display_name = "High Latency Ping Check"
assign where "remote-vpn-hosts" in host.groups
ignore where host.name == "localhost"
check_command = "ping4"
vars.ping_wrta = "400"
vars.ping_crta = "1200"
vars.ping_wpl = "25"
vars.ping_cpl = "45"
vars.ping_packets = "5"
}
Seems to be working.
I might have an issue with hosts trying to use ping4 that are created
out of this process (switches, non-comuter hosts), trying to determine
that now.
This is of course all done via puppet configs.
On Sun, Nov 15, 2015 at 6:48 AM, Michael Friedrich
<michael.friedr...@netways.de> wrote:
>
>> On 12 Nov 2015, at 21:14, Lance Reed <reed.r.la...@gmail.com> wrote:
>>
>> I suspect my question has been answered multiple times in the past,
>> but I am not easily finding answers so here goes.
>>
>> I have multiple remote locations that use VPNs, so ping latency can
>> often go failure high and I get alerts on hosts and ping4 checks (the
>> default checks).
>>
>> We use multiple custom vars for things like location, and environment etc.
>> Because of this it was easy to setup in each hosts file created via
>> puppet to override hostalive.
>>
>> e.g.
>>
>> object Host "somehost.abcd.com" {
>> import "generic-host"
>> ...
>> vars.ping_wrta = "500"
>> vars.environment = "abcd"
>> vars.customer_monitored = "true"
>> vars.customer = "abcd"
>> vars.ping_cpl = "30"
>> }
>>
>>
>> That works well. However the default service checks are using default
>> attributes for ping4 which are not modified.
>>
>> I am wondering what people use to override default values for existing
>> service checks that get applied.
>> Or do I have to modify what type of check gets used in my host object
>> and make sure the correct one is used much like hostalive. I'd prefer
>> not to have any more Custom Vars added to each host object if
>> possible.
>
> I’d personally set these thresholds inside the service apply rules, and use
> the assign where/ignore where expressions to selectively apply certain
> services with different thresholds. Similar to what Thomas already posted.
>
> A different approach might also be to add conditionals inside your service
> apply rules, for example:
>
> apply Service “ping4” {
> check_command = “ping4”
>
> if (host.vars.customer == “abcd”) {
> vars.ping_cpl = 50
> } else if (host.vars.customer == “efgh”) {
> vars.ping_cl = 30
> } else { //default
> vars.ping_cpl = 40
> }
>
> assign where host.address
> }
>
> Service apply rules may access all host configuration attributes, so you’re
> not bound to custom variables here. One could also match against the host
> name, or its display_name.
>
> Kind regards,
> Michael
>
>
> --
> Michael Friedrich, DI (FH)
> 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 | michael.friedr...@netways.de
>
> ** OSMC 2015 - November - netways.de/osmc **
> ** OSDC 2016 - April – netways.de/osdc **
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