Bug 835205 - Scaled application failed to scale down while upgrade was running
Summary: Scaled application failed to scale down while upgrade was running
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: OKD
Classification: Red Hat
Component: Containers
Version: 2.x
Hardware: Unspecified
OS: Unspecified
medium
medium
Target Milestone: ---
: ---
Assignee: Rob Millner
QA Contact: libra bugs
URL:
Whiteboard:
Depends On: 835157
Blocks:
TreeView+ depends on / blocked
 
Reported: 2012-06-25 19:15 UTC by Clayton Coleman
Modified: 2015-05-14 22:55 UTC (History)
2 users (show)

Fixed In Version: cartridge-haproxy-1.4-0.12.1+
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2012-07-13 23:43:22 UTC
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)
Output of haproxy failure (16.13 KB, application/octet-stream)
2012-06-25 19:15 UTC, Clayton Coleman 		no flags Details
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Description Clayton Coleman 2012-06-25 19:15:41 UTC 
Created attachment 594260 [details]
Output of haproxy failure

Monday Jun 25th at around 12:47 I began testing a scaling Drupal app on production.  I ran load that scaled the app up to 5 gears.  The app reached 5 gears, and then scaled down once.  However, after that no scale down occurred.  Mike logged into the system and saw that there were errors in haproxy_ctld.output.

HA gear is available on production at ssh a8e68cbfa99c4046abb119b5af326e3c.com

Attached haproxy_ctld.output.  Outcome was that app could not scale down automatically.
Comment 1 Rob Millner 2012-06-30 01:08:38 UTC 
Crankcase pull request #169.
Comment 2 Rob Millner 2012-07-02 18:14:53 UTC 
Pull request accepted.
Comment 3 Jianwei Hou 2012-07-04 05:54:46 UTC 
verified from devenv_221 upgrade

1.create scalable app
2.scale up app to 5 gears
3.perform devenv upgrade

check app haproxy-status,app can scale down automatically.
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