si had set up a maas with juju and deployed Openstack into it for testing. During my vacation i shut down all computers. Afterwards i started at first the maas server, then the node where juju was bootstrapped and juju-gui was deployed to. Sadly the node got commissioned again and so all my deployments are gone.
I decomissioned the according node from the maas and bootstrapped it again. Afterwards i tested again juju bootstrapping the node, shutting down both nodes and starting them in the same order again. The Juju node gets commisioned again.
After bootstrapping everything looked fine in the MAAS GUI (node was set to allocated to root, which was also the case after the restart) and also the JUJU GUI was available and juju status worked fine.
Before my vacation i also had some other nodes deployed through juju. They all seem to be still available and have not been commisioned again.
Do you have any ideas what might have happened? Is there any issue with a bootstrapped juju node and the commisioning?
Any help or hints on what i could check are appreciated!
Thanks in advance for your help!
Edit: Additional Information: I am using Ubuntu Server 14.04