Kubernetes Submit Queue eb77144474 Merge pull request #42715 from DirectXMan12/bug/infinite-hpa
Automatic merge from submit-queue

Rate limit HPA controller to sync period

Since the HPA controller pulls information from an external source that
makes no guarantees about consistency, it's possible for the HPA
to get into an infinite update loop -- if the metrics change with
every query, the HPA controller will run it's normal reconcilation,
post a status update, see that status update itself, fetch new metrics,
and if those metrics are different, post another status update, and
repeat.  This can lead to continuously updating a single HPA.
    
By rate-limiting each HPA to once per sync interval, we prevent this
from happening.

**Release note**:
```release-note
NONE
```
2017-03-21 14:26:16 -07:00
2017-03-20 23:57:38 -04:00
2017-03-20 23:57:38 -04:00
2017-02-10 17:00:28 -08:00
2017-03-08 09:59:30 -08:00
2017-02-21 14:35:55 -08:00
2017-01-25 11:57:00 -06:00
2017-03-08 09:59:30 -08:00
2017-02-01 15:16:43 -08:00

Kubernetes

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