Bug 1871051 - AWS EBS CSI driver needs permission to patch volumeattachment/status
Summary: AWS EBS CSI driver needs permission to patch volumeattachment/status
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: OpenShift Container Platform
Classification: Red Hat
Component: Storage
Version: 4.6
Hardware: Unspecified
OS: Unspecified
unspecified
medium
Target Milestone: ---
: 4.6.0
Assignee: Jan Safranek
QA Contact: Qin Ping
URL:
Whiteboard:
: 1871820 (view as bug list)
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2020-08-21 08:40 UTC by Jan Safranek
Modified: 2020-10-27 16:30 UTC (History)
2 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
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Clone Of:
Environment:
Last Closed: 2020-10-27 16:30:14 UTC
Target Upstream Version:
Embargoed:


Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Github openshift aws-ebs-csi-driver-operator pull 79 0 None closed Bug 1871051: Add external-attacher permissions to patch status 2020-10-01 07:47:24 UTC
Github openshift cluster-storage-operator pull 78 0 None closed Bug 1871051: Add CSI operators permissions to patch volumeattachment/status 2020-10-01 07:47:17 UTC
Red Hat Product Errata RHBA-2020:4196 0 None None None 2020-10-27 16:30:28 UTC

Description Jan Safranek 2020-08-21 08:40:35 UTC
As part of rebase of CSI sidecars to 1.19 versions, external-attacher now needs permissions to PATCH volumeattachment/status.

Steps to reproduce:

1. install the CSI driver
2. check external-attacher version
3. run a pod with a volume provided by the driver

Actual results:

3. The pod is Pending, external-attacher logs:

I0821 08:22:24.981208       1 csi_handler.go:218] Error processing "csi-32f278e4d2a003e5255bac9d84303473a9e9e20175dd8fa695f1b659dc01315e": failed to mark as attached: volumeattachments.storage.k8s.io "csi-32f278e4d2a003e5255bac9d84303473a9e9e20175dd8fa695f1b659dc01315e" is forbidden: User "system:serviceaccount:openshift-cluster-csi-drivers:aws-ebs-csi-driver-controller-sa" cannot patch resource "volumeattachments/status" in API group "storage.k8s.io" at the cluster scope

Expected result:

2. external-attacher is at v3.0.0 (https://github.com/openshift/csi-external-attacher/pull/22)

3. The pod runs


Users / QA should not be able to even hit this, as we patch the RBAC rules before merging the attacher. In CI, it looked like this:

https://prow.ci.openshift.org/view/gs/origin-ci-test/pr-logs/pull/openshift_csi-external-attacher/22/pull-ci-openshift-csi-external-attacher-master-e2e-aws-csi/1296500248352395264

(and thanks to CI to find this out)

Comment 1 Jan Zmeskal 2020-08-24 14:14:40 UTC
*** Bug 1871820 has been marked as a duplicate of this bug. ***

Comment 4 Qin Ping 2020-08-26 03:07:21 UTC
Verified with: 4.6.0-0.nightly-2020-08-25-222652

Comment 6 errata-xmlrpc 2020-10-27 16:30:14 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 (OpenShift Container Platform 4.6 GA Images), 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-2020:4196


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