juju show-model does not output the agent version for the model

[Richard Harding]

My understanding is that you not only need to upgrade the controller model but each other model in order to complete an upgrade:

https://jujucharms.com/docs/stable/models-upgrade#the-upgrade-juju-command

However, juju show-model does not output any information on the version. juju status does include the version information for the model and needs to be used instead, however it's much busier and not easily grep'able to tell if any models in your controller need to be upgraded.

[Anastasia (anastasia-macmood)]

I am working on this right now, Rick. Am I correct in assuming that you'd like to see agent-version in yaml and json? I am trying to determine if I can leave tabular output as is...

[Anastasia (anastasia-macmood)]

To clarify, the underlying functionality - getting model details as well as presentation logic - is shared with "juju models" command. And I am wondering if I should also be displaying agent version as a result of "juju models" in tabular format :D

[John A Meinel (jameinel)]

$ juju models
Controller: lxd

Model Cloud/Region Status Machines Cores Access Last
connection
controller lxd available 1 - admin just now
default* lxd available 0 - admin 58 seconds ago

Doesn't have a lot of text on it, and you could give a version in the
tabular format.
We've generally taken the stance that if you want to interact via script,
that is what JSON/YAML is for, so you shouldn't be scraping the tabular
form. So we're allowed to add things, etc.

My gut says that it probably isn't something people want to see all the
time, it is only valid at particular periods where there are new versions
that you want to roll out. Having it in --format=yaml seems sufficient for
that case.

Feedback from Rick is probably more useful on finding that line here.

On Mon, May 29, 2017 at 4:13 PM, Anastasia <email address hidden>
wrote:

> To clarify, the underlying functionality - getting model details as well
> as presentation logic - is shared with "juju models" command. And I am
> wondering if I should also be displaying agent version as a result of
> "juju models" in tabular format :D
>
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[Anastasia (anastasia-macmood)]

PR against develop (2.2): https://github.com/juju/juju/pull/7413

[Richard Harding (rharding)]

My feedback is that while the juju list-controllers and juju status always show the model version, that juju list-models is ok to not include it as long as it's in the machine readable format.

So +1 to not outputting in the table output, but including in JSON/YAML/etc.