Problem in 'juju bootstrap'

I have trouble with using juju and maas with Ubuntu.

I I ran command 'juju bootstrap', the following error was shown in /var/log/maas/maas.log:

==================================================================================== ERROR 2012-11-26 09:05:09,041 maas.maasserver ################################ Exception: File not found ################################

159 ERROR 2012-11-26 09:05:09,

I have my nodes in ready and one node in allocated to root stage , now when i bootstrap it gives success but when i do juju status it gives an error as below :

cloudc@cloud:~$ juju bootstrap 2012-08-15 21:32:34,449 INFO Bootstrapping environment 'maas' (origin: distro type: maas)... 2012-08-15 21:32:34,636 INFO juju environment previously bootstrapped.

This is my error while doing bootstrap , the status of nodes i added were declared and now i have accept and commising and it says comminsing started , i need help please ..

clusteruser@cluster:~$ juju status 2012-08-04 22:27:03,367 INFO Connecting to environment... 2012-08-04 22:27:04,945 ERROR juju environment not found: is the environment bootstrapped? clusteruser@cluster:~$ juju bootstrap 201

I was able to install MAAS server using ubuntu 12.04. Then boot up nodes from he PXE. Then installed maas-precise-x86-64-commissioning through pxe.

Now the installation is done. but im unable to commission with the MAAS server. It does not show it as a node and neither im unable to add it manually and end up with following error.

I installed maas and I was able to add nodes and they became in ready state.

I executed:

juju bootstrap And then one of my nodes is waking up and I receive this message on server (after juju status):

http://i.stack.imgur.com/ESWd6.jpg

And this message is shown on node after it wakes up:

http://i.stack.imgur.com/QyfHj.jpg

I am doing this several times and each time I receive the

I have some issues regarding SSH and i am unable to solve . I have completed bootstrap and node status is 1 node allocated to maas, Now when i do juju status, it says invalid ssh key , hostname cannot be found error. ..

I'll give you some background first...

I installed ubuntu with maas using the instructions on maas.ubuntu.com. I have 2 network adaptors, one on my lan, and another on which I plan on using maas to manage.

I installed using the first ethernet for my lan. (Installing entirely from disk had issues for me, but this seemed to work perfectly).

I have a mostly working MAAS cluster.

I'm still learning juju, but while I'm doing that, I wanted to take this opportunity to do some clean-up tasks.

Here are my goals:

Configure ntp on the nodes. Set the video mode on the nodes. Set the timezone on the nodes.

Are these juju tasks? Or is this better attacked by mounting the disk image on the MAAS host, and doing the configuration there?

I have installed a MaaS node that will act as the parent and I am trying to add additional nodes via the PXE boot. The nodes boot fine and get an image from the MaaS server but they only install the 32 bit version. They are 64bit machines and I would really like them to use the 64bit version of Ubuntu Precise.