Bug 1801358

Summary: Fix Prometheus statefulset crash loop on kubernetes v1.17.0
Product: OpenShift Container Platform Reporter: Paul Gier <pgier>
Component: MonitoringAssignee: Paul Gier <pgier>
Status: CLOSED ERRATA QA Contact: Junqi Zhao <juzhao>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 4.4CC: alegrand, anpicker, erooth, kakkoyun, lcosic, mloibl, pkrupa, surbania
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Target Release: 4.4.0   
Hardware: Unspecified   
OS: Unspecified   
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: 1801368 (view as bug list) Environment:
Last Closed: 2020-05-04 11:35:28 UTC Type: Bug
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Bug Blocks: 1801368    

Description Paul Gier 2020-02-10 17:44:50 UTC
Description of problem:
Due to an issue in how Kubernetes v0.17.0 validates PVCs (https://github.com/kubernetes/kubernetes/issues/87583), the prometheus operator could not successfully create prometheus stateful sets (https://github.com/coreos/prometheus-operator/issues/2950).

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

Prometheus operator 0.36.0 and earlier.

How reproducible:

Always happens with certain config in kube 0.17.0

Steps to Reproduce:

Create a prometheus custom resource containing a volumeClaimTemplate containing either the apiVersion or Kind fields set to non-null values.

Comment 6 Junqi Zhao 2020-02-14 01:11:17 UTC
tested with 4.4.0-0.nightly-2020-02-13-192852, the Prometheus Operator version is v0.35.1 and the related resources' "app.kubernetes.io/version" according to the fix are v0.35.1

Comment 8 errata-xmlrpc 2020-05-04 11:35:28 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-2020:0581