Observed on chromeos-server23.cbf, chromeos-server24.hot:

Traceback (most recent call last):
  File "/usr/local/autotest/cli/atest.py", line 89, in main
    results = action_obj.execute()
  File "/usr/local/autotest/cli/server.py", line 166, in execute
    status=self.status)
  File "/usr/local/autotest/site_utils/server_manager_utils.py", line 74, in get_servers
    return list(server_models.Server.objects.filter(**filters))
  File "/usr/local/autotest/site-packages/django/db/models/query.py", line 92, in __len__
    self._result_cache.extend(self._iter)
  File "/usr/local/autotest/site-packages/django/db/models/query.py", line 301, in iterator
    for row in compiler.results_iter():
  File "/usr/local/autotest/site-packages/django/db/models/sql/compiler.py", line 775, in results_iter
    for rows in self.execute_sql(MULTI):
  File "/usr/local/autotest/site-packages/django/db/models/sql/compiler.py", line 839, in execute_sql
    cursor = self.connection.cursor()
  File "/usr/local/autotest/site-packages/django/db/backends/__init__.py", line 326, in cursor
    cursor = util.CursorWrapper(self._cursor(), self)
  File "/usr/local/autotest/site-packages/django/db/backends/mysql/base.py", line 405, in _cursor
    self.connection = Database.connect(**kwargs)
  File "/usr/local/autotest/site-packages/MySQLdb/__init__.py", line 81, in Connect
    return Connection(*args, **kwargs)
  File "/usr/local/autotest/site-packages/MySQLdb/connections.py", line 187, in __init__
    super(Connection, self).__init__(*args, **kwargs2)
OperationalError: (1045, "Access denied for user 'chromeosqa-admin'@'chromeos-server23.cbf.corp.google.com' (using password: YES)")
Unexpected exception: (1045, "Access denied for user 'chromeosqa-admin'@'chromeos-server23.cbf.corp.google.com' (using password: YES)")


Not yet sure exactly what is trying to connect to the local DB.