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Bug 1510577

Summary: Using latest tag to deploy containerized overcloud introduces an issue for updates. Need to differentiate between versions.
Product: Red Hat OpenStack Reporter: Alexander Chuzhoy <sasha>
Component: openstack-containersAssignee: Steve Baker <sbaker>
Status: CLOSED ERRATA QA Contact: Omri Hochman <ohochman>
Severity: medium Docs Contact: Andrew Burden <aburden>
Priority: medium    
Version: 12.0 (Pike)CC: jschluet, lruzicka, m.andre, rhallise, sathlang, sbaker, yprokule
Target Milestone: rcKeywords: Triaged
Target Release: 12.0 (Pike)   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: Doc Type: No Doc Update
Doc Text:
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Clone Of: Environment:
Last Closed: 2017-12-13 19:16:19 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 Alexander Chuzhoy 2017-11-07 17:20:57 UTC
Using latest tag to deploy containerized overcloud introduces an issue for updates. Need to differentiate between versions.


Need to either have/document the tool to determine the tag or to document what tag to use for deployment.

Comment 1 Sofer Athlan-Guyot 2017-11-07 17:28:48 UTC
Hi,

If we're using latest we need https://github.com/openstack/python-tripleoclient/commit/eca5393ddcced5187b9d360a0b5edb96ca2a534e for update and we need to rework the update workflow.  

For reference, it should be noted that paunch without tag change (ie going to latest to latest) won't detect that the image is newer.  So either we get date tag or we get latest and the prepare tag command and update the update workflow.  The impact on upgrade need to be inspected as well.

Comment 2 Martin André 2017-11-07 17:55:25 UTC
The referenced commit is already in stable/pike, see https://review.openstack.org/#/c/506684/, it should be in latest puddle already.

Comment 4 Steve Baker 2017-11-15 21:26:05 UTC
This change will add the required label for "discover tag" to work with downstream images

Comment 6 Steve Baker 2017-11-17 02:26:21 UTC
Here is a proposed docs change describing "discover tag"

https://gitlab.cee.redhat.com/sbaker/docs-Red_Hat_Enterprise_Linux_OpenStack_Platform/commit/568f0d0c5fbeab5c77fc13d9c8c43da5b14ae115

Comment 9 Omri Hochman 2017-11-22 14:52:50 UTC
It's becoming a documentation issue, as the solution here is to run the discover-tag command instead of using --tag. 

in order to verify the Bug --> just need to check the documentation patch merged downstream

Comment 14 Omri Hochman 2017-11-30 19:59:25 UTC
Verified . discovered tag command is already in OSP12 Beta docs.

Comment 18 errata-xmlrpc 2017-12-13 19:16:19 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-2017:3457