This error was raised from bug 1433622. Needs to be fixed and have a test added to make sure it doesn't happen again.
015-03-18 13:55:45 [maas.dns] INFO: Generating new DNS zone file for cluster.mallards.
2015-03-18 13:55:45 [maas.dns] ERROR: Reloading BIND zone u'cluster.mallards.' failed: Command `rndc -c /etc/bind/maas/rndc.conf.maas reload cluster.mallards.` returned non-zero exit status 1:
rndc: 'reload' failed: empty label
2015-03-18 13:55:45 [HTTPChannel,0,127.0.0.1] /usr/lib/python2.7/dist-packages/django/http/response.py:330: exceptions.DeprecationWarning: Using mimetype keyword argument is deprecated, use content_type instead
2015-03-18 13:55:45 [HTTPChannel,0,127.0.0.1] No handlers could be found for logger "django.request"
2015-03-18 13:55:45 [HTTPChannel,0,127.0.0.1] 500 Error - /MAAS/api/1.0/nodes/node-761b65be-cd69-11e4-ae5d-001b21006d7f/
Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/django/core/handlers/wsgi.py", line 206, in __call__
response = self.get_response(request)
File "/usr/lib/python2.7/dist-packages/maasserver/utils/views.py", line 124, in get_response
response = get_response(request)
File "/usr/lib/python2.7/dist-packages/maasserver/utils/views.py", line 105, in get_response
return django_get_response(request)
File "/usr/lib/python2.7/dist-packages/django/core/handlers/base.py", line 194, in get_response
response = self.handle_uncaught_exception(request, resolver, sys.exc_info())
--- <exception caught here> ---
File "/usr/lib/python2.7/dist-packages/django/core/handlers/base.py", line 118, in get_response
response = middleware_method(request, e)
File "/usr/lib/python2.7/dist-packages/maasserver/middleware.py", line 240, in process_exception
self.RETRY_AFTER_SERVICE_UNAVAILABLE)
exceptions.AttributeError: 'APIErrorsMiddleware' object has no attribute 'RETRY_AFTER_SERVICE_UNAVAILABLE'
