Bug 1795729

Summary:	Migration Registry image location should be configurable
Product:	OpenShift Container Platform	Reporter:	Scott Seago <sseago>
Component:	Migration Tooling	Assignee:	Jason Montleon <jmontleo>
Status:	CLOSED ERRATA	QA Contact:	Xin jiang <xjiang>
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	4.2.z	CC:	jmatthew, sregidor
Target Milestone:	---
Target Release:	4.3.0
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:	2020-02-06 20:21:05 UTC	Type:	Bug
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Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description Scott Seago 2020-01-28 17:27:11 UTC

Description of problem: Currently, the migration registry (used for copying internal image from source to target cluster) is launched using the upstream "registry:2" image. This should be made configurable, to allow for disconnected installations and to remove the dependency on upstream external image availability


Version-Release number of selected component (if applicable): 4.2.z


How reproducible: Always


Steps to Reproduce:
1. Open a migplan
2. Note the location of the migration registry image
3.

Actual results:
Migration registry image comes from "registry:2" (docker.io)

Expected results:
Migration registry image comes from configured location

Additional info:

Comment 1 Jason Montleon 2020-01-30 14:52:37 UTC

controller commit https://github.com/fusor/mig-controller/commit/51060bd15dc1abf5b34be705ebca2e1f8920b037

operator PR: https://github.com/fusor/mig-operator/pull/224

Comment 4 Sergio 2020-02-04 09:20:59 UTC

Verified in CAM 1.1 stage

Now registry pods are using the new registry image

oc get pods -o yaml registry-ocp24797-mongodb-migplan-1580734111-f6ch8-1-nqtsp | grep image
    image: registry.stage.redhat.io/rhcam-1-1/openshift-migration-registry-rhel8@sha256:0ae610db4f73b6a5353c4821165bd60a8c4e86ac5ba5f1d60cd532f5bcd814bd
    imagePullPolicy: IfNotPresent


And can be reconfigured to use any other image, for instance the docker.io one

Adding to the controller spec
  migration_registry_image: docker.io/registry
  migration_registry_repo: registry
  migration_registry_version: 2


oc get pods -o yaml registry-ocp-25212-initcont-migplan-1580739992-vmgrn-1-v2bf6 | grep imageID
    imageID: docker.io/library/registry@sha256:3a8eef8d0a818b9bbb4bd17667253473e2d99935ccbbd37649af6bcaa064cf0d

Comment 6 errata-xmlrpc 2020-02-06 20:21:05 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/RHEA-2020:0440