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Make HPA tolerance a flag

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Fix #18155

Make HPA tolerance configurable as a flag. This change allows us to use
different tolerance values in production/testing.

Signed-off-by: mattjmcnaughton <mattjmcnaughton@gmail.com>
This commit is contained in:
mattjmcnaughton
2017-09-11 09:59:53 -04:00
parent ca712680c7
commit abd46684d4
10 changed files with 37 additions and 19 deletions
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4
pkg/controller/podautoscaler/horizontal.go
View File

@@ -49,10 +49,6 @@ import (
)
var (
// Usage shoud exceed the tolerance before we start downscale or upscale the pods.
// TODO: make it a flag or HPA spec element.
tolerance = 0.1
scaleUpLimitFactor = 2.0
scaleUpLimitMinimum = 4.0
)