Regarding Synnefo environment provider for Juju

[Thodoris Sotiropoulos]

Hi all,

You may remember previous e-mails sent by my partner Stavros Sachtouris 
regarding
the case of implementing a Juju environment provider for our open source 
IaaS called
Synnefo.

We have started implementation of the basics (configuration schema, 
instance creation,
instance queries, preparation of environment, etc). Our goal is to make 
a proof
of concept implementation of the bootstrap command and that's why we 
have ignored
networking and storage configuration, a.k.a mocked.

So far, we have managed to create and communicate with a machine 
instance. However,
during the last step of bootstrap process (insertion of the admin model 
to database)
we are facing an unexpected problem (method `NewModel` of 
`state/model.go`).

Here is the corresponding log file:
https://pithos.okeanos.grnet.gr/public/8EHM5jpEm2W7bSwly9wFG

I tried to investigate the problem but I cannot figure out why I get the
`model %s for %q already exists`. What am I missing? I would appreciate any
help or guidance.»

Thank you in advance

Thodoris Sotiropoulos
Developer @ GRNET
theosot at grnet.gr