Bug 1168418

Summary:	disable_auto_scaling marker requires restart of haproxy cartridge
Product:	OpenShift Container Platform	Reporter:	Timothy Williams <tiwillia>
Component:	Containers	Assignee:	Brenton Leanhardt <bleanhar>
Status:	CLOSED ERRATA	QA Contact:	libra bugs <libra-bugs>
Severity:	medium	Docs Contact:
Priority:	high
Version:	2.2.0	CC:	anli, bperkins, cryan, jokerman, libra-onpremise-devel, lmeyer, mmccomas, randall_theobald
Target Milestone:	---	Keywords:	Upstream
Target Release:	---
Hardware:	x86_64
OS:	Linux
Whiteboard:
Fixed In Version:	openshift-origin-cartridge-haproxy-1.30.0.1-1	Doc Type:	Bug Fix
Doc Text:	Cause: disable_auto_scaling marker does not take effect until the haproxy has been restarted. Consequence: Auto scaling is not disabled until the haproxy gear has been restarted. Fix: A notice is provided to users when pushing disable_auto_scaling marker advising them to restart haproxy. Result: Users are advised that they must restart their haproxy gear to properly disable auto scaling via a marker.	Story Points:	---
Clone Of:
Clones:	1171066 (view as bug list)		Environment:
Last Closed:	2015-02-12 13:09:34 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	1171066
Bug Blocks:

Description Timothy Williams 2014-11-26 21:06:21 UTC

Description of problem:
The 'disable_auto_scaling' marker is added to .openshift/markers/ in an application's git repository to disable auto-scaling. After pushing this change, auto scaling is still enabled. The auto-scaler is not disabled until after the haproxy cartridge (or entire application) is restarted.

Version-Release number of selected component (if applicable):
2.2.1

How reproducible:
Always

Steps to Reproduce:
1. Create any application
2. Add the 'disable_auto_scaling' marker in .openshift/markers
3. Push the change to the gear

Actual results:
Auto scaler is still enabled. haproxy_ctld is still running on the head gear. Restart of the application disables the auto scaler.

Expected results:
Auto scaler is disabled.

Additional info:

Comment 4 Anping Li 2015-01-26 03:15:34 UTC

Verified and pass on puddle-2-2-2015-01-23, the banner is show during git push.


remote: NOTE: The 'disable_auto_scaling' marker has been detected in your application.
remote: NOTE: Please notice that if this is the first time you are using this marker in this
remote: NOTE: application, you need to restart the HAProxy cartridge or the whole application 
remote: NOTE: manually, so the HAProxy cartridge can pick up the changes.
remote: HAProxy already running
remote: HAProxy instance is started

Comment 6 errata-xmlrpc 2015-02-12 13:09:34 UTC

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://rhn.redhat.com/errata/RHBA-2015-0220.html