Bug 1336632

Summary:	hpa wrong tips when --max is less than --min
Product:	OpenShift Container Platform	Reporter:	Weihua Meng <wmeng>
Component:	Node	Assignee:	dhodovsk
Status:	CLOSED ERRATA	QA Contact:	DeShuai Ma <dma>
Severity:	low	Docs Contact:
Priority:	low
Version:	3.4.0	CC:	agoldste, aos-bugs, jokerman, mmccomas, tdawson, wmeng
Target Milestone:	---
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:	While autoscaling, it was not clear what was the reason of failed --max flag validation. This fix divides reasons to: - value not provided or too low - value of max is lower than value of min	Story Points:	---
Clone Of:		Environment:
Last Closed:	2017-01-18 12:40:53 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:

Description Weihua Meng 2016-05-17 05:57:30 UTC

Description of problem:
Wrong tips show up when --max is less than --min for oc autoscale

Version-Release number of selected component (if applicable):
oc v3.2.0.44
kubernetes v1.2.0-36-g4a3f9c5


How reproducible:
Always

Steps to Reproduce:
1. create RC
2. oc autoscale rc $rcName --max=5 --min=6

Actual results:
--max=MAXPODS is required, and must be at least 1 and --min=MINPODS

Expected results:
something point out the reason, like
--max=MAXPODS must be larger or equal to --min=MINPODS

Additional info:

Comment 1 dhodovsk 2016-06-22 08:27:39 UTC

Fix provided in: 
https://github.com/kubernetes/kubernetes/pull/27844

Comment 2 Andy Goldstein 2016-07-06 15:44:35 UTC

Upstream PR has merged.

Comment 3 Weihua Meng 2016-07-14 08:04:14 UTC

oc autoscale rc $rcName --max=5 --min=6
--max=MAXPODS is required, and must be at least 1 and --min=MINPODS
[root@openshift-140 ~]# openshift version
openshift v3.3.0.5
kubernetes v1.3.0+57fb9ac
etcd 2.3.0+git

need to wait.
which openshift version to verify it?

Comment 4 DeShuai Ma 2016-11-22 08:40:44 UTC

Test on openshift v3.4.0.28+dfe3a66, This bug should be fixed in 3.4, could you set on QA, then QE will verify it.

[root@qe-dma2-master-1 dma]# oc autoscale rc hello-openshift --max=5 --min=6 -n dma2
error: --max=MAXPODS must be larger or equal to --min=MINPODS, max: 5, min: 6

Comment 6 errata-xmlrpc 2017-01-18 12:40:53 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://access.redhat.com/errata/RHBA-2017:0066