Cool. Thank you.
Just started getting comfortable with Prometheus, so getting a lot of
questions in mind. Thanks for the quick responses! :)
On Friday, March 6, 2020 at 1:29:05 AM UTC+5:30, Brian Candler wrote:
>
> On Thursday, 5 March 2020 19:23:51 UTC, Yagyansh S. Kumar wrote:
>>
>> Found my stupid mistake. It works now. Thanks!
>> I have another query though. This maybe just a ridiculous question, but
>> is there any way I can get the hostnames for the targets I configured as
>> ICMP ping targets for Blackbox exporter? I know Blackbox exporter itself
>> does not expose any hostname but still is there something that can be done?
>>
>>
> Not a ridiculous question. You can do exactly the same with blackbox: you
> need to set the __param_target rather than the __address__ (because you
> will set __address__ to point to blackbox_exporter itself)
>
>
> - job_name: blackbox
> file_sd_configs:
> - files:
> - /etc/prometheus/targets.d/blackbox_targets.yml
> metrics_path: /probe
> relabel_configs:
> - source_labels: [__address__]
> regex: '([^/]+)' # name or address only
> target_label: instance
>
> - source_labels: [__address__]
> regex: '([^/]+)' # name or address only
> target_label: __param_target
>
> - source_labels: [__address__]
> regex: '(.+)/(.+)' # name/address
> target_label: instance
> replacement: '${1}'
>
> - source_labels: [__address__]
> regex: '(.+)/(.+)' # name/address
> target_label: __param_target
> replacement: '${2}'
>
> - source_labels: [module]
> target_label: __param_module
>
> - target_label: __address__
> replacement: 127.0.0.1:9115 # Blackbox exporter
>
> Then you create /etc/prometheus/targets.d/blackbox.yml like this:
>
> - labels:
> module: icmp
> targets:
> - foo/1.2.3.4
> - bar/5.6.7.8
>
> - labels:
> module: http_2xx
> targets:
> - baz/9.10.11.12
>
>
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