Bug 1882199

Summary:	image-registry operator is not available in eu-south-1 and af-south-1 region, error: panic: Invalid region provided
Product:	OpenShift Container Platform	Reporter:	Yunfei Jiang <yunjiang>
Component:	Image Registry	Assignee:	Oleg Bulatov <obulatov>
Status:	CLOSED ERRATA	QA Contact:	Wenjing Zheng <wzheng>
Severity:	high	Docs Contact:
Priority:	high
Version:	4.6	CC:	aos-bugs
Target Milestone:	---
Target Release:	4.6.0
Hardware:	Unspecified
OS:	Unspecified
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Fixed In Version:		Doc Type:	If docs needed, set a value
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Clone Of:		Environment:
Last Closed:	2020-10-27 16:44:57 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 Yunfei Jiang 2020-09-24 03:23:13 UTC

Failed to install cluster on eu-south-1 af-south-1 region, due to image-registry error:

oc logs image-registry-7b87d7f456-fn9xk -n openshift-image-registry
time="2020-09-24T02:35:36.847697769Z" level=info msg="start registry" distribution_version=v2.6.0+unknown go.version=go1.15.0 openshift_version=4.6.0-202009221732.p0-e9436f5
time="2020-09-24T02:35:36.848181465Z" level=info msg="caching project quota objects with TTL 1m0s" go.version=go1.15.0
panic: Invalid region provided: af-south-1
goroutine 1 [running]:
github.com/docker/distribution/registry/handlers.NewApp(0x1ed2520, 0xc00012e010, 0xc00039ee00, 0xc0004b7710)
/go/src/github.com/openshift/image-registry/vendor/github.com/docker/distribution/registry/handlers/app.go:127 +0x3155
github.com/openshift/image-registry/pkg/dockerregistry/server/supermiddleware.NewApp(0x1ed2520, 0xc00012e010, 0xc00039ee00, 0x1edb320, 0xc00057d290, 0x1edea00)
/go/src/github.com/openshift/image-registry/pkg/dockerregistry/server/supermiddleware/app.go:96 +0x87
github.com/openshift/image-registry/pkg/dockerregistry/server.NewApp(0x1ed2520, 0xc00012e010, 0x1e9e4e0, 0xc0001325d8, 0xc00039ee00, 0xc0001388c0, 0x0, 0x0, 0xc0004b6210, 0xc00061f818)
/go/src/github.com/openshift/image-registry/pkg/dockerregistry/server/app.go:138 +0x2cd
github.com/openshift/image-registry/pkg/cmd/dockerregistry.NewServer(0x1ed2520, 0xc00012e010, 0xc00039ee00, 0xc0001388c0, 0x0, 0x0, 0x1ef5fc0)
/go/src/github.com/openshift/image-registry/pkg/cmd/dockerregistry/dockerregistry.go:210 +0x1ce
github.com/openshift/image-registry/pkg/cmd/dockerregistry.Execute(0x1e8fc20, 0xc000132028)
/go/src/github.com/openshift/image-registry/pkg/cmd/dockerregistry/dockerregistry.go:164 +0xa3e
main.main()
/go/src/github.com/openshift/image-registry/cmd/dockerregistry/main.go:93 +0x4b3


Version-Release number of the following components: 
4.6.0-0.nightly-2020-09-23-022756

 
How reproducible: 
Always 
 

Steps to Reproduce: 
1. Create 4.6 cluster in  eu-south-1 or af-south-1

Actual results: 
panic: Invalid region provided: af-south-1

Expected results:
image-registry operator is avaliable and cluster can be installed successfully

Additional info:

eu-south-1/af-south-1/ap-east-1 are three regions that has no public RHCOS AMI and are not listed in TUI, but ap-east-1 has no such issue.

Accouding to document [1], the RHCOS AMI image is copied from us-east-1

level=debug msg="aws_ami_copy.imported[0]: Creating..."
<--SNIP-->
level=debug msg="aws_ami_copy.imported[0]: Creation complete after 5m17s [id=ami-05e89e6d157b289e5]"

[1] https://github.com/openshift/enhancements/pull/163/files#diff-b6a7e34af40d81a977a31247b107348eR63

Comment 2 Yunfei Jiang 2020-09-27 08:08:00 UTC

verified on eu-south-1/af-south-1/ap-east-1 regions. PASS.
version: 4.6.0-0.nightly-2020-09-26-202331

Comment 5 errata-xmlrpc 2020-10-27 16:44:57 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