Fresh install of juju 2.0 rc1 on a maas 2.0 cloud. 

 

I have been tracking the container network interface issues and hoping they 
would be fixed in rc1 for an openstack deployment. I tried deploying the 
openstack on this new install. The machines spin up in maas but the containers 
fail. In the juju debug log I keep seeing these errors over and over:

 

machine-3: 17:34:26 ERROR juju.worker exited "3-container-watcher": worker 
"3-container-watcher" exited: panic resulted in: runtime error: invalid memory 
address or nil pointer dereference

machine-1: 17:34:27 ERROR juju.worker exited "1-container-watcher": worker 
"1-container-watcher" exited: panic resulted in: runtime error: invalid memory 
address or nil pointer dereference

machine-0: 17:34:27 ERROR juju.worker exited "0-container-watcher": worker 
"0-container-watcher" exited: panic resulted in: runtime error: invalid memory 
address or nil pointer dereference

machine-2: 17:34:29 ERROR juju.worker exited "2-container-watcher": worker 
"2-container-watcher" exited: panic resulted in: runtime error: invalid memory 
address or nil pointer dereference

 

If I ssh into the juju machine and “lxc list” there are no containers created. 

 

What info can I provide to help troubleshoot this?

 

 

 

From: <juju-boun...@lists.ubuntu.com> on behalf of Andrew Wilkins 
<andrew.wilk...@canonical.com>
Date: Wednesday, September 21, 2016 at 2:07 AM
To: Curtis Hovey-Canonical <cur...@canonical.com>, Juju email list 
<juju@lists.ubuntu.com>, "juju-...@lists.ubuntu.com" <juju-...@lists.ubuntu.com>
Subject: Re: Juju 2.0-rc1 is here!

 

On Wed, Sep 21, 2016 at 1:56 PM Curtis Hovey-Canonical <cur...@canonical.com> 
wrote:

A new development release of Juju, 2.0-rc1, is here!

 

Woohoo!

 


## What's New in RC1

* The Juju client now works on any Linux flavour. When bootstrapping
  with local tools, it's now possible to create a controller of any
  supported Linux series regardless of the Linux flavour the client
  is running on.
* Juju resolved command retries failed hooks by default:
  juju resolved <unit> // marks unit errors resolved and retries failed hooks
  juju resolved --no-retry <unit> //marks unit errors resolved w/o
retrying hooks
* MAAS 2.0 Juju provider has been updated to use MAAS API 2.0's owner
  data for instance tagging.
* Networking fixes for containers in MAAS 2.0 when the parent device is
  unconfigured. (#1566791)
* Azure provider performance has been enhanced, utilising Azure Resource
  Manager templates, and improved parallelisation.
* Azure provider now supports an "interactive" auth-type, making it much
  easier to set up credentials for bootstrapping. The "userpass"
  auth-type has been deprecated, and replaced with
  "service-principal-secret".

 

In case anyone jumps right on this, please note that 
https://streams.canonical.com/juju/public-clouds.syaml isn't yet updated. It 
will be updated soon, but in the mean time, if you want to try out the azure 
interactive add-credential, make sure you:

 - delete ~/.local/share/juju/public-clouds.yaml (if it exists)

 - *don't* run "juju update-clouds" until that file is updated

Then Juju will use the cloud definitions built into the client.

 

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

Or install it from the snap store

    snap install juju --beta --devmode

Windows, Centos, and OS X users can get a corresponding installer at:

    https://launchpad.net/juju/+milestone/2.0-rc1


## Feedback Appreciated!

We encourage everyone to subscribe the mailing list at
juju@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

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