``` TASK: [analytics_api | install application requirements] **********************
ok: [localhost] => (item=base.txt)
ok: [localhost] => (item=production.txt)
ok: [localhost] => (item=optional.txt)

TASK: [analytics_api | migrate] ***********************************************
failed: [localhost] => {"changed": true, "cmd": "DB_MIGRATION_USER='stage_migrate' DB_MIGRATION_PASS='Codetiger.migrate' /edx/app/analytics_api/venvs/analytics_api/bin/python ./manage.py migrate --noinput", "delta": "0:00:00.764840", "end": "2017-01-02 20:19:06.217027", "rc": 1, "start": "2017-01-02 20:19:05.452187", "warnings": []}
stderr: Traceback (most recent call last):
  File "./manage.py", line 10, in <module>
    execute_from_command_line(sys.argv)
  File "/edx/app/analytics_api/venvs/analytics_api/local/lib/python2.7/site-packages/django/core/management/__init__.py", line 353, in execute_from_command_line
    utility.execute()
  File "/edx/app/analytics_api/venvs/analytics_api/local/lib/python2.7/site-packages/django/core/management/__init__.py", line 345, in execute
    self.fetch_command(subcommand).run_from_argv(self.argv)
  File "/edx/app/analytics_api/venvs/analytics_api/local/lib/python2.7/site-packages/django/core/management/base.py", line 348, in run_from_argv
    self.execute(*args, **cmd_options)
  File "/edx/app/analytics_api/venvs/analytics_api/local/lib/python2.7/site-packages/django/core/management/base.py", line 398, in execute
    self.check()
  File "/edx/app/analytics_api/venvs/analytics_api/local/lib/python2.7/site-packages/django/core/management/base.py", line 426, in check
    include_deployment_checks=include_deployment_checks,
  File "/edx/app/analytics_api/venvs/analytics_api/local/lib/python2.7/site-packages/django/core/checks/registry.py", line 75, in run_checks
    new_errors = check(app_configs=app_configs)
  File "/edx/app/analytics_api/venvs/analytics_api/local/lib/python2.7/site-packages/django/core/checks/model_checks.py", line 28, in check_all_models
    errors.extend(model.check(**kwargs))
  File "/edx/app/analytics_api/venvs/analytics_api/local/lib/python2.7/site-packages/django/db/models/base.py", line 1178, in check
    errors.extend(cls._check_fields(**kwargs))
  File "/edx/app/analytics_api/venvs/analytics_api/local/lib/python2.7/site-packages/django/db/models/base.py", line 1255, in _check_fields
    errors.extend(field.check(**kwargs))
  File "/edx/app/analytics_api/venvs/analytics_api/local/lib/python2.7/site-packages/django/db/models/fields/__init__.py", line 925, in check
    errors = super(AutoField, self).check(**kwargs)
  File "/edx/app/analytics_api/venvs/analytics_api/local/lib/python2.7/site-packages/django/db/models/fields/__init__.py", line 208, in check
    errors.extend(self._check_backend_specific_checks(**kwargs))
  File "/edx/app/analytics_api/venvs/analytics_api/local/lib/python2.7/site-packages/django/db/models/fields/__init__.py", line 317, in _check_backend_specific_checks
    return connections[db].validation.check_field(self, **kwargs)
  File "/edx/app/analytics_api/venvs/analytics_api/local/lib/python2.7/site-packages/django/db/backends/mysql/validation.py", line 18, in check_field
    field_type = field.db_type(connection)
  File "/edx/app/analytics_api/venvs/analytics_api/local/lib/python2.7/site-packages/django/db/models/fields/__init__.py", line 625, in db_type
    return connection.data_types[self.get_internal_type()] % data
  File "/edx/app/analytics_api/venvs/analytics_api/local/lib/python2.7/site-packages/django/db/__init__.py", line 36, in __getattr__
    return getattr(connections[DEFAULT_DB_ALIAS], item)
  File "/edx/app/analytics_api/venvs/analytics_api/local/lib/python2.7/site-packages/django/utils/functional.py", line 33, in __get__
    res = instance.__dict__[self.name] = self.func(instance)
  File "/edx/app/analytics_api/venvs/analytics_api/local/lib/python2.7/site-packages/django/db/backends/mysql/base.py", line 184, in data_types
    if self.features.supports_microsecond_precision:
  File "/edx/app/analytics_api/venvs/analytics_api/local/lib/python2.7/site-packages/django/utils/functional.py", line 33, in __get__
    res = instance.__dict__[self.name] = self.func(instance)
  File "/edx/app/analytics_api/venvs/analytics_api/local/lib/python2.7/site-packages/django/db/backends/mysql/features.py", line 53, in supports_microsecond_precision
    return self.connection.mysql_version >= (5, 6, 4) and Database.version_info >= (1, 2, 5)
  File "/edx/app/analytics_api/venvs/analytics_api/local/lib/python2.7/site-packages/django/utils/functional.py", line 33, in __get__
    res = instance.__dict__[self.name] = self.func(instance)
  File "/edx/app/analytics_api/venvs/analytics_api/local/lib/python2.7/site-packages/django/db/backends/mysql/base.py", line 359, in mysql_version
    with self.temporary_connection():
  File "/usr/lib/python2.7/contextlib.py", line 17, in __enter__
    return self.gen.next()
  File "/edx/app/analytics_api/venvs/analytics_api/local/lib/python2.7/site-packages/django/db/backends/base/base.py", line 564, in temporary_connection
    cursor = self.cursor()
  File "/edx/app/analytics_api/venvs/analytics_api/local/lib/python2.7/site-packages/django/db/backends/base/base.py", line 233, in cursor
    cursor = self.make_cursor(self._cursor())
  File "/edx/app/analytics_api/venvs/analytics_api/local/lib/python2.7/site-packages/django/db/backends/base/base.py", line 204, in _cursor
    self.ensure_connection()
  File "/edx/app/analytics_api/venvs/analytics_api/local/lib/python2.7/site-packages/django/db/backends/base/base.py", line 199, in ensure_connection
    self.connect()
  File "/edx/app/analytics_api/venvs/analytics_api/local/lib/python2.7/site-packages/django/db/utils.py", line 95, in __exit__
    six.reraise(dj_exc_type, dj_exc_value, traceback)
  File "/edx/app/analytics_api/venvs/analytics_api/local/lib/python2.7/site-packages/django/db/backends/base/base.py", line 199, in ensure_connection
    self.connect()
  File "/edx/app/analytics_api/venvs/analytics_api/local/lib/python2.7/site-packages/django/db/backends/base/base.py", line 171, in connect
    self.connection = self.get_new_connection(conn_params)
  File "/edx/app/analytics_api/venvs/analytics_api/local/lib/python2.7/site-packages/django/db/backends/mysql/base.py", line 264, in get_new_connection
    conn = Database.connect(**conn_params)
  File "/edx/app/analytics_api/venvs/analytics_api/local/lib/python2.7/site-packages/MySQLdb/__init__.py", line 81, in Connect
    return Connection(*args, **kwargs)
  File "/edx/app/analytics_api/venvs/analytics_api/local/lib/python2.7/site-packages/MySQLdb/connections.py", line 193, in __init__
    super(Connection, self).__init__(*args, **kwargs2)
django.db.utils.OperationalError: (1045, "Access denied for user 'stage_migrate'@'172.30.0.90' (using password: YES)")

FATAL: all hosts have already failed -- aborting ```