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글쓴이 : 최고관리자 날짜 : 2017-02-07 (화) 09:38 조회 : 4135

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# tail -f /var/log/apache2/error.log

....................................................

[Tue Feb 07 09:28:08.785057 2017] [wsgi:error] [pid 18605:tid 140556376606464] Login successful for user "jyh1".

[Tue Feb 07 09:28:15.898270 2017] [wsgi:error] [pid 18605:tid 140556376606464] Internal Server Error: /horizon/auth/login/

[Tue Feb 07 09:28:15.898327 2017] [wsgi:error] [pid 18605:tid 140556376606464] Traceback (most recent call last):

[Tue Feb 07 09:28:15.898331 2017] [wsgi:error] [pid 18605:tid 140556376606464] File "/usr/lib/python2.7/dist-packages/django/core/handlers/base.py", line 132, in get_response

[Tue Feb 07 09:28:15.898334 2017] [wsgi:error] [pid 18605:tid 140556376606464] response = wrapped_callback(request, *callback_args, **callback_kwargs)

[Tue Feb 07 09:28:15.898338 2017] [wsgi:error] [pid 18605:tid 140556376606464] File "/usr/lib/python2.7/dist-packages/django/views/decorators/debug.py", line 76, in sensitive_post_parameters_wrapper

[Tue Feb 07 09:28:15.898341 2017] [wsgi:error] [pid 18605:tid 140556376606464] return view(request, *args, **kwargs)

[Tue Feb 07 09:28:15.898344 2017] [wsgi:error] [pid 18605:tid 140556376606464] File "/usr/lib/python2.7/dist-packages/django/utils/decorators.py", line 110, in _wrapped_view

[Tue Feb 07 09:28:15.898347 2017] [wsgi:error] [pid 18605:tid 140556376606464] response = view_func(request, *args, **kwargs)

[Tue Feb 07 09:28:15.898350 2017] [wsgi:error] [pid 18605:tid 140556376606464] File "/usr/lib/python2.7/dist-packages/django/views/decorators/cache.py", line 57, in _wrapped_view_func

[Tue Feb 07 09:28:15.898354 2017] [wsgi:error] [pid 18605:tid 140556376606464] response = view_func(request, *args, **kwargs)

[Tue Feb 07 09:28:15.898357 2017] [wsgi:error] [pid 18605:tid 140556376606464] File "/usr/lib/python2.7/dist-packages/openstack_auth/views.py", line 111, in login

[Tue Feb 07 09:28:15.898360 2017] [wsgi:error] [pid 18605:tid 140556376606464] **kwargs)

[Tue Feb 07 09:28:15.898363 2017] [wsgi:error] [pid 18605:tid 140556376606464] File "/usr/lib/python2.7/dist-packages/django/views/decorators/debug.py", line 76, in sensitive_post_parameters_wrapper

[Tue Feb 07 09:28:15.898367 2017] [wsgi:error] [pid 18605:tid 140556376606464] return view(request, *args, **kwargs)

[Tue Feb 07 09:28:15.898370 2017] [wsgi:error] [pid 18605:tid 140556376606464] File "/usr/lib/python2.7/dist-packages/django/utils/decorators.py", line 110, in _wrapped_view

[Tue Feb 07 09:28:15.898373 2017] [wsgi:error] [pid 18605:tid 140556376606464] response = view_func(request, *args, **kwargs)

[Tue Feb 07 09:28:15.898376 2017] [wsgi:error] [pid 18605:tid 140556376606464] File "/usr/lib/python2.7/dist-packages/django/views/decorators/cache.py", line 57, in _wrapped_view_func

[Tue Feb 07 09:28:15.898379 2017] [wsgi:error] [pid 18605:tid 140556376606464] response = view_func(request, *args, **kwargs)

[Tue Feb 07 09:28:15.898382 2017] [wsgi:error] [pid 18605:tid 140556376606464] File "/usr/lib/python2.7/dist-packages/django/contrib/auth/views.py", line 51, in login

[Tue Feb 07 09:28:15.898385 2017] [wsgi:error] [pid 18605:tid 140556376606464] auth_login(request, form.get_user())

[Tue Feb 07 09:28:15.898389 2017] [wsgi:error] [pid 18605:tid 140556376606464] File "/usr/lib/python2.7/dist-packages/django/contrib/auth/__init__.py", line 110, in login

[Tue Feb 07 09:28:15.898392 2017] [wsgi:error] [pid 18605:tid 140556376606464] request.session.cycle_key()

[Tue Feb 07 09:28:15.898395 2017] [wsgi:error] [pid 18605:tid 140556376606464] File "/usr/lib/python2.7/dist-packages/django/contrib/sessions/backends/base.py", line 285, in cycle_key

[Tue Feb 07 09:28:15.898398 2017] [wsgi:error] [pid 18605:tid 140556376606464] self.create()

[Tue Feb 07 09:28:15.898401 2017] [wsgi:error] [pid 18605:tid 140556376606464] File "/usr/lib/python2.7/dist-packages/django/contrib/sessions/backends/cache.py", line 48, in create

[Tue Feb 07 09:28:15.898404 2017] [wsgi:error] [pid 18605:tid 140556376606464] "Unable to create a new session key. "

[Tue Feb 07 09:28:15.898407 2017] [wsgi:error] [pid 18605:tid 140556376606464] RuntimeError: Unable to create a new session key. It is likely that the cache is unavailable.

# service apache2 restart

# service memcached restart

https://github.com/AJNOURI/COA/issues/17

서비스를 위한 Identity 서비스 인증 메커니즘에서는 토큰을 캐싱하기 위해 Memcached를 사용합니다. Memcached 서비스는 보통 컨트롤러 노드에서 동작합니다. 프로덕션 배포에서는 해당 구성요소에 대한 보안을 위해 방화벽, 인증 및 암호화의 조합을 활성화하는 것을 권장합니다.

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	ceph
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	volume
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	DDOS	1
	mon	1
	--	1
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	AND