I have added two nodes in my maas and they both are in ready state. i have also created the file "environments.yaml" and entered the following lines in this file
environments:
maas:
type: maas
maas-server: 'http://192.168.216.129:80/MAAS'
maas-oauth: '${W8QsbnRnV9UZWa28rn:he6edDat92ntkDqCEd:ubRPgpbGpvTHxK9zWNyJ2EgaK6QS5QRa}'
admin-secret: 'nothing'
default-series: precise
but after that when i entered the 'juju bootstrap' command, i got the following error
2012-08-10 01:38:48,519 INFO Bootstrapping environment 'maas' (origin: distro type: maas)...
Bootstrap aborted because file storage is not writable: The supplied storage credentials were not accepted by the server
2012-08-10 01:38:49,721 ERROR Bootstrap aborted because file storage is not writable: The supplied storage credentials were not accepted by the server