fuel-dev team mailing list archive

[David Easter <deaster@xxxxxxxxxxxx>]

Just to clarify, the current upgrade capability is limited to upgrading the
Fuel Master Node itself and not the previously deployed environments.
However, it is expected that an upgraded Fuel Master Node will be able to
continue managing previously deployed environments.  Basic use case would
be:
1. User installs Fuel from the Mirantis OpenStack 5.0 ISO
2. User deploys an OpenStack environment using the provided hardened
packages in the ISO (Icehouse 2014.1)
3. The environment successfully deploys and is up and running properly
4. User then upgrades to 5.0.1 from the Mirantis OpenStack 5.0.1 ISO
5. The Fuel Master Node is now version 5.0.1
6. This 5.0.1 Fuel Master Node must continue to provide the ability to
manage the previously deployed 5.0 environment, including log management,
health check, add and remove nodes, etc.
7. This 5.0.1 Fuel Master Node also deploys the newer hardened packages
found in the Mirantis OpenStack 5.0.1 ISO (Icehouse 2014.1.1) into new
environments
In 5.0.1, it is not expected that the Fuel Master Node will enable the
previously deployed 5.0 environment to be updated to 5.0.1. Patching of
existing environments is tentatively expected in the 5.1 milestone and
upgrading of the environment (e.g. from Icehouse to Juno) is tentatively
expected in the 6.x milestones.

Thanks,
- David J. Easter
  Director of Product Management,  Mirantis, Inc.
  
http://openstacksv.com/

From:  Meg McRoberts <mmcroberts@xxxxxxxxxxxx>
Date:  Wednesday, July 2, 2014 at 2:17 AM
To:  Evgeniy L <eli@xxxxxxxxxxxx>
Cc:  "fuel-dev@xxxxxxxxxxxxxxxxxxx" <fuel-dev@xxxxxxxxxxxxxxxxxxx>
Subject:  Re: [Fuel-dev] Fuel upgrade procedures

Hi, Evgeniy,
Thanks for responding.  Yes, I need instructions for upgrading to 5.0.1.  I
believe we have two
scenarios:  one where one upgrades ones MOSt environment and one where one
upgrades
Fuel but continues to run the MOSt 5.0 environment, perhaps alongside new
5.0.1 environments.

Vitaly, if you can provide screen shots, that would help a lot.

Scratch up the info in whatever way is easiest for you and I'll take it from
there.

meg


On Wed, Jul 2, 2014 at 1:08 AM, Evgeniy L <eli@xxxxxxxxxxxx> wrote:
> Hi Meg,
> 
> I one of the developers who are working on this feature, what information do
> you need? Do you need some instruction how to run upgrade procedure?
> 
> Also Vitaly Kramskikh is our UI developer, I think he can provide some
> screenshots.
> 
> 
> On Tue, Jul 1, 2014 at 3:35 AM, Meg McRoberts <mmcroberts@xxxxxxxxxxxx> wrote:
>> 5.0.1 is our first Fuel release that allows customers to (a) upgrade from the
>> previous release and (b) run Fuel to support environments using different
>> versions.  At least, this is the hope and the promise in the 5.0 Release
>> Notes.
>> 
>> I need information about how to do this for the 5.0.1 docs -- who can help?
>> 
>> meg
>> 
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