thanos 0.3.0 rule compent

[zhxiaom5]

thanos 0.3.0
thanos rule

http get http://xxx:xx/rules
below error occus
level=warn ts=2019-02-18T13:52:26.392412042Z caller=ui.go:86 msg="template expansion failed" err="template: :66:57: executing "content" at <.GetEvaluationTime.S...>: can't evaluate field GetEvaluationTime in type *rules.Group"

[bwplotka]

Thanks for report. Can you submit the rule that causes this? (: Looks like a valid bug.

[zhxiaom5]

I would love to，but my rule really long and complex，maybe I should get to know which rule trigger this error before I paste all the rules

[davtsur]

Seems like need to use GetEvaluationDuration in rules.html instead of GetEvaluationTime.

Reference :
https://github.com/prometheus/prometheus/pull/4416/files

[davtsur]

@bwplotka, can u take a look at the PR:

#894