failure upgrading Juju from 1.21.1 to 1.22.0 on trusty

[Joshua Randall]

MAAS version is 1.5.4 (Ubuntu package 1.5.4+bzr2294-0ubuntu1.2).

Cheers,

Josh.

> On 8 Apr 2015, at 08:24, John Meinel <john at arbash-meinel.com> wrote:
> 
> upgrade step "set AvailZone in instanceData" failed: no instances found seems suspicious.
> What version of MAAS are you running?
> It is possible that it would come before MAAS availability zones?
> 
> Certainly we couldn't really find 0 instances in MAAS because the machine this is running on has to be at least one of them.
> 
> Unfortunately a few people are on vacation this week in preparation for our sprint next week, but hopefully we can still get ahold of the people who were working on this upgrade step.
> 
> John
> =:->
> 
> 
> On Wed, Apr 8, 2015 at 4:49 AM, Joshua Randall <josh.randall at genomicsltd.com> wrote:
> I ran `juju upgrade-juju` today to upgrade a MAAS environment to Juju version 1.22.0 and now `juju status` says that the upgrade has failed (and thus we have limited access to the state server since an upgrade is in progress). What can I do to manually complete the upgrade?
> 
> `juju status` shows the following error:
> > environment: maas
> > machines:
> >   "0":
> >     agent-state: error
> >     agent-state-info: 'upgrade to 1.22.0 failed (giving up): set AvailZone in instanceData:
> >       no instances found'
> >     agent-version: 1.22.0
> > ...
> 
> While '/var/log/juju/machine-0.log’ on machine 0 has:
> > 2015-04-08 00:03:16 DEBUG juju.provider.maas environprovider.go:32 opening environment "maas".
> > 2015-04-08 00:03:16 ERROR juju.upgrade upgrade.go:134 upgrade step "set AvailZone in instanceData" failed: no instances found
> > 2015-04-08 00:03:16 ERROR juju.cmd.jujud upgrade.go:360 upgrade from 1.21.1 to 1.22.0 for "machine-0" failed (will retry): set AvailZone in instanceData: no instances found
> > 2015-04-08 00:03:16 DEBUG juju.apiserver apiserver.go:265 <- [3] machine-0 {"RequestId":22,"Type":"Machiner","Request":"Life","Params":{"Entities":[{"Tag":"machine-0"}]}}
> > 2015-04-08 00:03:16 DEBUG juju.apiserver apiserver.go:272 -> [3] machine-0 410.699us {"RequestId":22,"Response":{"Results":[{"Life":"alive","Error":null}]}} Machiner[""].Life
> > 2015-04-08 00:03:16 DEBUG juju.apiserver apiserver.go:265 <- [3] machine-0 {"RequestId":23,"Type":"Machiner","Request":"SetStatus","Params":{"Entities":[{"Tag":"machine-0","Status":"
> > error","Info":"upgrade to 1.22.0 failed (will retry): set AvailZone in instanceData: no instances found","Data":null}]}}
> 
> I would very much appreciate any pointers in the right direction on how to go about resolving this… any ideas?
> 
> Cheers,
> 
> Josh.
> 
> 
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