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Bug 1692123 - [Test-Only]Test metrics store scale and provide sizing estimation for metrics store node
Summary: [Test-Only]Test metrics store scale and provide sizing estimation for metrics...
Keywords:
Status: ON_QA
Alias: None
Product: ovirt-engine-metrics
Classification: oVirt
Component: Generic
Version: 1.2.1.1
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: ovirt-4.3.4
: ---
Assignee: Shirly Radco
QA Contact: Daniel Gur
URL:
Whiteboard:
Depends On:
Blocks: 1631193
TreeView+ depends on / blocked
 
Reported: 2019-03-24 13:16 UTC by Shirly Radco
Modified: 2019-04-04 15:16 UTC (History)
6 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed:
oVirt Team: Metrics
sradco: ovirt-4.3?


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Description Shirly Radco 2019-03-24 13:16:00 UTC
Description of problem:
We need to provide the users a sizing estimation for the amount of host/vms, hosts/vms networks, hosts/vms disks per metrics store node.
In 3.9 the metrics store all-in-one supported around 50 hosts and 1000 vms, with 1 nic and 1 disk. In 3.11 this was not tested yet.

We required a more detailed sizing guide

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


How reproducible:


Steps to Reproduce:
1. Install ovirt metrics store based on OpenShift 3.11 
2. Configure the environment to send the metrics and logs to the metrics store
3. Test the scale limit of a all-in-one installation

Actual results:


Expected results:


Additional info:

Comment 1 Lucie Leistnerova 2019-03-26 14:14:58 UTC
Daniel, please check with Shirly current status of metrics installation process.

Comment 2 Daniel Gur 2019-03-26 14:35:48 UTC
1. It was not in scale team plan for 4.3 and we don't have the capacity for it, especially as our scale lab is being shut down for migration to a different location.
2. Shirli, Jan is it functionally tested and working with no problems? As I understood it is not part of 4.3 official support.

Comment 3 Jan Zmeskal 2019-03-27 08:33:19 UTC
(In reply to Daniel Gur from comment #2)
> 1. It was not in scale team plan for 4.3 and we don't have the capacity for
> it, especially as our scale lab is being shut down for migration to a
> different location.
> 2. Shirli, Jan is it functionally tested and working with no problems? As I
> understood it is not part of 4.3 official support.

Hi Daniel!

Regarding point #2, I'll actually redirect your question to Ivana Saranova who is main QE for this effort. As far as I know, she has not managed to follow the installation/configuration flow completely. However, I might be mistaken since I've been focusing on OCP on RHV effort lately.

Comment 4 Ivana Saranova 2019-04-04 14:36:30 UTC
Hi,

sorry for late response, I've read this message in middle of midterm exams and lost in the pile of bugs I have ON_QA.
The current status is that the metrics store is correctly installed and I can connect engines with hosts to it, see Kibana dashboards. I still have to test the 4.2 engine with 4.2 hosts compatibility, host-deploy and other functionalities of the metrics store. Trying to focus on 4.3 now, however I'm testing 4.2 as well.

If you have questions, please feel free to ask me or Shirly.


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