def install_termserver():
hookenv.status_set('maintenance', 'fetching termserver')
try:
# TODO for now, we save both termserver resources. In the future, this
# may be streamlined to only save one at a time as needed.
jujushell.save_resource('termserver', jujushell.termserver_path())
jujushell.save_resource('limited-termserver',
jujushell.termserver_path(limited=True))
except OSError as err:
hookenv.status_set('blocked',
'termserver resource not available: {}'.format(err))
def import_image():
hookenv.status_set('maintenance', 'importing termserver images')
limited = hookenv.config()['limit-termserver']
jujushell.import_lxd_image('termserver',
jujushell.termserver_path(limited=limited))