Hi,
I can see the following error message regularely in MGR log:
2019-11-18 14:25:48.847 7fd9e6a3a700 0 mgr[dashboard]
[18/Nov/2019:14:25:48] ENGINE Error in HTTPServer.tick
Traceback (most recent call last):
File
"/usr/lib/python2.7/dist-packages/cherrypy/wsgiserver/__init__.py", line
2021, in start
self.tick()
File
"/usr/lib/python2.7/dist-packages/cherrypy/wsgiserver/__init__.py", line
2090, in tick
s, ssl_env = self.ssl_adapter.wrap(s)
File
"/usr/lib/python2.7/dist-packages/cherrypy/wsgiserver/ssl_builtin.py",
line 67, in wrap
server_side=True)
File "/usr/lib/python2.7/ssl.py", line 369, in wrap_socket
_context=self)
File "/usr/lib/python2.7/ssl.py", line 599, in __init__
self.do_handshake()
File "/usr/lib/python2.7/ssl.py", line 828, in do_handshake
self._sslobj.do_handshake()
error: [Errno 0] Error
2019-11-18 14:25:49.027 7fd9e6a3a700 0 mgr[dashboard]
[18/Nov/2019:14:25:49] ENGINE Error in HTTPServer.tick
Traceback (most recent call last):
File
"/usr/lib/python2.7/dist-packages/cherrypy/wsgiserver/__init__.py", line
2021, in start
self.tick()
File
"/usr/lib/python2.7/dist-packages/cherrypy/wsgiserver/__init__.py", line
2090, in tick
s, ssl_env = self.ssl_adapter.wrap(s)
File
"/usr/lib/python2.7/dist-packages/cherrypy/wsgiserver/ssl_builtin.py",
line 67, in wrap
server_side=True)
File "/usr/lib/python2.7/ssl.py", line 369, in wrap_socket
_context=self)
File "/usr/lib/python2.7/ssl.py", line 599, in __init__
self.do_handshake()
File "/usr/lib/python2.7/ssl.py", line 828, in do_handshake
self._sslobj.do_handshake()
SSLError: [SSL: SSLV3_ALERT_CERTIFICATE_UNKNOWN] sslv3 alert certificate
unknown (_ssl.c:727)
In many cases this error causes a switch of the active MGR node.
But there's another impact on the Ceph Dashboard directly that hangs
completely when this error is logged.
Any advise how to fix this issue is appreciated.
THX
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