[2.5,UI] UI reports multiple of the same ip address in node listing tooltip

[james beedy]

Watching the ui as a node deploys, I see multiple of the same ip address.

[Anthony Dillon (ya-bo-ng)]

Could you provide a screenshot of the machines interfaces view, please? I would like to understand where the duplicate IP is coming from before hiding it from the UI.

[Mike Pontillo (mpontillo)]

Let's put this one on hold until we get more information about the problem. I don't want to patch this in the UI until we understand if there is a deeper issue here.

@jamesbeedy, in addition of a screenshot of the interfaces view (as requested by Anthony), if you could provide the output of the following, it would be very helpful to me:

sudo maas-region dbshell
\pset pager off
select * from maas_support__node_networking;

You could also limit the output from the support DB dump, such as:

select * from maas_support__node_networking where hostname='util01';

[Andres Rodriguez (andreserl)]

I was able to reproduce this and can confirm the issue when only one
interface had an auto assigned IP address.

On Wed, Nov 21, 2018 at 4:35 PM Mike Pontillo <email address hidden>
wrote:

> Let's put this one on hold until we get more information about the
> problem. I don't want to patch this in the UI until we understand if
> there is a deeper issue here.
>
> @jamesbeedy, in addition of a screenshot of the interfaces view (as
> requested by Anthony), if you could provide the output of the following,
> it would be very helpful to me:
>
> sudo maas-region dbshell
> \pset pager off
> select * from maas_support__node_networking;
>
> You could also limit the output from the support DB dump, such as:
>
> select * from maas_support__node_networking where hostname='util01';
>
> ** Changed in: maas
> Status: In Progress => Incomplete
>
> ** Changed in: maas
> Assignee: Anthony Dillon (ya-bo-ng) => (unassigned)
>
> --
> You received this bug notification because you are subscribed to MAAS.
> https://bugs.launchpad.net/bugs/1801132
>
> Title:
> [2.5,UI] UI reports multiple of the same ip address in node listing
> tooltip
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/maas/+bug/1801132/+subscriptions
>
> Launchpad-Notification-Type: bug
> Launchpad-Bug: product=maas; milestone=2.5.0rc2; status=Incomplete;
> importance=Medium; assignee=None;
> Launchpad-Bug-Tags: ui
> Launchpad-Bug-Information-Type: Public
> Launchpad-Bug-Private: no
> Launchpad-Bug-Security-Vulnerability: no
> Launchpad-Bug-Commenters: jamesbeedy mpontillo ya-bo-ng
> Launchpad-Bug-Reporter: james beedy (jamesbeedy)
> Launchpad-Bug-Modifier: Mike Pontillo (mpontillo)
> Launchpad-Message-Rationale: Subscriber (MAAS)
> Launchpad-Message-For: andreserl
>
--
Andres Rodriguez (RoAkSoAx)
Ubuntu Server Developer
MSc. Telecom & Networking
Systems Engineer

[Mike Pontillo (mpontillo)]

Andres, if you can still reproduce this, can you check the database to confirm if the duplicate is indeed a DISCOVERED IP address?

It's also possible (though less likely, I think) that it could be an IP address linked to multiple interfaces. This could be seen with a DISCOVERED address, but not really any other IP address type that I'm aware of. (Though since the model supports it, we might consider allowing IP addresses to be linked to, for example, both a bond and its parent. That could alleviate some of the strange behavior we sometimes see when creating a child interface, whereby the parents' IP addresses are removed. That would be a change too risky for this cycle though.)