Hi. I am using Blackbox exporter to monitor my Application's and LB's
HealthCheck URLs.
My alert for this looks like below:
- alert: ServiceHTTPChecks
expr: probe_success{job=~"blackbox_Service-HealthChecks"} == 0
for: 2m
labels:
severity: "CRITICAL"
annotations:
summary: "Healthcheck *{{ $labels.checkname }}* failed."
description: *I NEED THE RESPONSE CODE THAT THE INSTANCE HAS AT THIS
POINT OF TIME*
identifier: "*URL:* `{{ $labels.instance }}`, *Cluster:* `{{
$labels.cluster }}`, *node:* `{{ $labels.node }}` "
Whenever the probe_success is 0, I also want the response code for my
instance at that time which probe_success itself does not have and is
provided by probe_http_status_code.
My question is can I append the response code from the
probe_http_status_code query to the labels of probe_success using the
group_left?
If no, what other way is there to get the response code printed in my alert
whenever my URL is down.
Thanks in advance!
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