Juju 2.0-rc3 is here!

[Matt Rae]

Hi, I'm testing an upgrade between juju 2.0 rc2 and rc3.

Should 'juju upgrade-juju -m default' upgrade to rc3?

So far I'm seeing 'no upgrades available'

$ juju model-config agent-version
2.0-rc2
$ juju --version
2.0-rc3-xenial-amd64
$ juju upgrade-juju
no upgrades available
$ juju upgrade-juju --agent-version 2.0-rc3
ERROR no matching tools available

Matt



On Fri, Oct 7, 2016 at 10:07 AM, Christian Muirhead <
christian.muirhead at canonical.com> wrote:

> It indicates that that unit is the leader for the application. It's a bit
> academic in the status you pasted, since each application only has one
> unit, but I can see it being useful if you had scaled out a bit.
>
> Cheers,
> Christian
>
> On Fri, Oct 7, 2016 at 5:59 PM Adam Israel <adam.israel at canonical.com>
> wrote:
>
>> It looks like rc3 introduced a minor change in the status output. Each
>> unit has an asterisk next to its name, i.e., mariadb/0* (full output in
>> pastebin). What is the asterisk meant to represent?
>>
>> http://pastebin.ubuntu.com/23289710/
>>
>> On Thu, Oct 6, 2016 at 5:28 PM Andrew Wilkins <
>> andrew.wilkins at canonical.com> wrote:
>>
>> On Fri, Oct 7, 2016 at 6:15 AM Curtis Hovey-Canonical <
>> curtis at canonical.com> wrote:
>>
>> A new development release of Juju, 2.0-rc3, is here!
>>
>>
>> ## What's new?
>>
>> * For an AWS VPC account juju will create a t2.medium for controller
>>   instances by default now. Non-controller instances are unchanged for
>>   now, and remain m3.medium by default. Controller instance root disk
>>   now defaults to 32GiB, but can be overridden with constraints.
>> * Shorten the hostnames we apply to instances created by the OpenStack
>>   provider.
>>     Example old hostname:
>>     juju-fd943864-df2e-4da1-8e7d-5116a87d4e7c-machine-14
>>
>>     Example new hostname:
>>     Juju-df7591-controller-0
>> * Added support for LXD 2.3 apis
>> * New update-credential command
>> * Added --model-default option to the bootstrap
>> * LXD containers now have proper hostnames set
>>
>>
>> Also, support for the aws/ap-south-1 region has been added.
>>
>> Adam Stokes just found a bug related to this, which prevented him from
>> being able to destroy his rc2 controller with an rc3 client. I'll fix this
>> for 2.0, but in the mean time I recommend you destroy your controller
>> before upgrading the client.
>>
>> If you do upgrade the client, then you will need to modify
>> ~/.local/share/juju/bootstrap-config.yaml, fixing the endpoint cached in
>> there. You can find the correct value by running "juju show-cloud aws", and
>> picking out the value associated with the region you bootstrapped.
>>
>> Cheers,
>> Andrew
>>
>>
>> ## How do I get it?
>>
>> If you are running Ubuntu, you can get it from the juju devel ppa:
>>
>>     sudo add-apt-repository ppa:juju/devel
>>     sudo apt-get update; sudo apt-get install juju-2.0
>>
>> Windows, Centos, and MacOS users can get a corresponding installer at:
>>
>>     https://launchpad.net/juju/+milestone/2.0-rc3
>>
>>
>> ## Feedback Appreciated!
>>
>> We encourage everyone to subscribe the mailing list at
>> juju at lists.ubuntu.com and join us on #juju on freenode. We would love to
>> hear
>> your feedback and usage of juju.
>>
>>
>> ## Anything else?
>>
>> You can read more information about what's in this release by viewing the
>> release notes here:
>>
>> https://jujucharms.com/docs/devel/temp-release-notes
>>
>>
>> --
>> Curtis Hovey
>> Canonical Cloud Development and Operations
>> http://launchpad.net/~sinzui
>>
>> --
>> Juju-dev mailing list
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>>
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>>
>> --
>> Adam Israel, Software Engineer
>> Canonical // Cloud DevOps // Juju // Ecosystem
>> --
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>>
>
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