Bug 1953647

Summary:	prometheus-adapter should have a PodDisruptionBudget in HA topology
Product:	OpenShift Container Platform	Reporter:	Damien Grisonnet <dgrisonn>
Component:	Monitoring	Assignee:	Damien Grisonnet <dgrisonn>
Status:	CLOSED ERRATA	QA Contact:	Junqi Zhao <juzhao>
Severity:	medium	Docs Contact:
Priority:	medium
Version:	4.8	CC:	alegrand, anpicker, erooth, kakkoyun, lcosic, pkrupa, spasquie
Target Milestone:	---	Keywords:	Reopened
Target Release:	4.8.0
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	No Doc Update
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2021-07-27 23:03:38 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 Damien Grisonnet 2021-04-26 15:05:48 UTC

Description of problem:

In high-availability topology, prometheus-adapter need to have a PodDisruptionBudget to align with OpenShift `Upgrades and Reconfiguration` conventions. https://github.com/openshift/enhancements/blob/master/CONVENTIONS.md#upgrade-and-reconfiguration

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


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Comment 6 Junqi Zhao 2021-05-10 08:37:55 UTC

tested with 4.8.0-0.nightly-2021-05-09-105430, poddisruptionbudgets is added
# oc -n openshift-monitoring get poddisruptionbudgets
NAME                 MIN AVAILABLE   MAX UNAVAILABLE   ALLOWED DISRUPTIONS   AGE
prometheus-adapter   1               N/A               1                     5h28m

Comment 9 errata-xmlrpc 2021-07-27 23:03:38 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 (Moderate: OpenShift Container Platform 4.8.2 bug fix and security update), 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/RHSA-2021:2438