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Bug 1394019

Summary: [RFE] Composable upgrades
Product: Red Hat OpenStack Reporter: Jaromir Coufal <jcoufal>
Component: openstack-tripleo-heat-templatesAssignee: Emilien Macchi <emacchi>
Status: CLOSED ERRATA QA Contact: Marius Cornea <mcornea>
Severity: urgent Docs Contact:
Priority: urgent    
Version: 11.0 (Ocata)CC: augol, dbecker, mburns, mcornea, morazi, nlevinki, rhel-osp-director-maint, sathlang, sclewis
Target Milestone: Upstream M3Keywords: FutureFeature, Triaged
Target Release: 11.0 (Ocata)   
Hardware: Unspecified   
OS: Unspecified   
URL: https://blueprints.launchpad.net/tripleo/+spec/overcloud-upgrades-per-service
Whiteboard: upstream_milestone_ocata-rc1 upstream_definition_approved upstream_status_implemented
Fixed In Version: openstack-tripleo-heat-templates-6.0.0-0.6.el7ost Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2017-05-17 19:45:52 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:
Bug Depends On: 1416356, 1430384, 1432879, 1434955, 1435609, 1436794    
Bug Blocks: 1337800, 1426492    

Description Jaromir Coufal 2016-11-10 20:28:02 UTC
Comment 1 Jaromir Coufal 2016-11-10 20:31:17 UTC 
USER STORIES:

* As a cloud operator, I want to be able to upgrade my cloud with custom roles with minimal service/workload interruption so that I can keep my cloud up-to-date and keep my SLA.

* As a cloud operator, I want to have possibility to define what roles are going to be upgraded so that I can minimize service downtime. (understanding some limitations like "control plane services need to be upgraded at the same time")

* As a cloud operator, I want to be able to upgrade in steps and keep operational cloud in-between steps so that I can mitigate risks and minimize service downtime.

* As an OpenStack developer, I want to have full control on my service deployment & lifecycle management scripts and plug it into the framework so that I can independently maintain the code.
Comment 2 Jaromir Coufal 2016-11-10 20:31:53 UTC 
*** Bug 1337799 has been marked as a duplicate of this bug. ***
Comment 11 errata-xmlrpc 2017-05-17 19:45:52 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-2017:1245