Bug 1963101 - scaling the machineset of a openshift 4.7.9 attached as local-cluster hosted on vmware causes the scaling to get reverted
Summary: scaling the machineset of a openshift 4.7.9 attached as local-cluster hosted ...
Keywords:
Status: CLOSED INSUFFICIENT_DATA
Alias: None
Product: Red Hat Advanced Cluster Management for Kubernetes
Classification: Red Hat
Component: Cluster Lifecycle
Version: rhacm-2.2
Hardware: All
OS: All
unspecified
medium
Target Milestone: ---
: rhacm-2.2.6
Assignee: Joshua Packer
QA Contact: Derek Ho
Christopher Dawson
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2021-05-21 12:43 UTC by Felix Dewaleyne
Modified: 2024-10-01 18:18 UTC (History)
6 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2021-08-04 20:25:13 UTC
Target Upstream Version:
Embargoed:
ming: rhacm-2.2.z+
ming: needinfo+

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System ID Private Priority Status Summary Last Updated
Github open-cluster-management backlog issues 12730 0 None None None 2021-05-21 15:27:34 UTC

Description Felix Dewaleyne 2021-05-21 12:43:12 UTC 
Description of the problem:
scaling the machineset of an openshift 4.7.9 hosted on vmware and attached to ACM as the local-cluster gets reverted shortly after

Release version:
2.2

Operator snapshot version:
2.2.3

OCP version:
4.7.9

Browser Info:

Steps to reproduce:
1. scale machineset with ` oc edit machineset -n openshift-machine-api`, editing replicas in spec section
2. 
3.

Actual results: the scaling happens and moments later is reverted automatically

Expected results: the scaling stays

Additional info:
more info as private attachments
Comment 8 Joshua Packer 2021-06-17 14:49:55 UTC 
On the local-cluster, the machine set that reverted, how was this cluster deployed?

My hunch is from hive.  Hive has a Machinepool that I suspect is being constantly reconciled by the Hive operator as the MachinePool is the parent(guide) for remote MachineSets.

Can you confirm that local-cluster came from a Hive deployment?
Comment 10 Felix Dewaleyne 2021-06-22 09:00:56 UTC 
The customer confirmed that this was deployed from Hive.
Comment 16 Joshua Packer 2021-06-24 12:56:54 UTC 
1) So when your deploying a cluster, you can press the YAML button and delete the machinePool YAML definition. In which case you can modify the MachineSets directly.
2) You can also choose to deploy a cluster with 0 worker nodes, and then create MachineSets or a MachinePool.
Comment 26 juhsu 2021-08-04 20:25:13 UTC 
No response in over 4 weeks.  Closing.  Please reopen if further assistance is required.
Comment 29 Red Hat Bugzilla 2023-09-15 01:07:01 UTC 
The needinfo request[s] on this closed bug have been removed as they have been unresolved for 500 days
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