tree 50db003a7d6e4b05b30e2f99094d401a21ed2e88
parent cb3f98360737aede1c203a797f16fde70331cc1b
author Jaromir Wysoglad <jwysogla@redhat.com> 1716195733 -0400
committer Jaromír Wysoglad <jwysogla@redhat.com> 1716236132 +0000

Parametrize prometheus rate duration

Depending on the ceilometer and prometheus configuration, it
may be required to change the duration used by the prometheus
rate function in autoscaling queries. The prefered value
for stable testing should be <ceilometer_polling_interval> +
<prometheus_scrape_interval>. With other values (especially with
values less than the ceilometer polling interval), it's possible,
that the rate() function will just return 0 for ever.

Change-Id: Ifbb6da5c5be9db6cba5494b6d28b24d28967ec1c