[osuosl-openpower] OpenStack Queens Upgrade - June 12, 2019 1-3pm PDT (2000-2200 UTC)

[Lance Albertson]

All,

During the upgrade of our upgrade of the x86 cluster yesterday, some of our
users encountered some issues with the API access no longer working. This
is because the upgrade does deprecate two authentication related services
which might be impacting API access for users after the upgrade.

- The keystone API now only supports version 3. The version 2 API endpoint
is now deprecated and has been removed
- If you were previously using port 35357 for auth, this has also been
deprecated. You should be using port 5000 now.

As a recap, you need to make the following changes:

Replace this: https://openpower-controller.osuosl.org:35357/v2.0/
With this: https://openpower-controller.osuosl.org:5000/v3/

In addition, if you were using a URL like this:
https://openpower-controller.osuosl.org:35357/v2.0/tokens
You will need to change it to this
https://openpower-controller.osuosl.org:5000/v3/auth/tokens

If you were using the same URL's above, but with port 5000, you just need
to change the URL path at the end.

You may also need to set the following additional environment variables:

OS_PROJECT_NAME=<your project name>
OS_IDENTITY_API_VERSION=3
OS_USER_DOMAIN_NAME="Default"

I apologize for not announcing this change earlier as I had forgotten this
was happening during this upgrade. If this information still doesn't help
you with API access, please let me know.

The upgrade is still planned for later today.

Thanks-

On Fri, Jun 7, 2019 at 10:11 AM Lance Albertson <lance at osuosl.org> wrote:

> Users of the ppc OpenStack cluster,
>
> We're going to be performing an upgrade of the cluster from Pike to Queens
> on June 12, 2019 at 1-3PM PDT (2000-2200 UTC). Any virtual machines that
> are running at the time should remain online during the upgrade and I do
> not expect any major outage for those VMs. However, the API interface will
> be down and partially available during this time period so new VM
> creation/deletion/etc will not work.
>
> We doing our best to catch up with the latest Stein release and hope to
> also upgrade to Rocky in the future.
>
> If you have any questions or concerns, please let me know.
>
> --
> Lance Albertson
> Director
> Oregon State University | Open Source Lab
>


-- 
Lance Albertson
Director
Oregon State University | Open Source Lab
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