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Description of problem: Please change this networking_odl ERROR to WARN: neutron/server.log shows many times this ERROR while it is actually a warning: networking_odl.common.websocket_client WebSocketConnectionClosedException: Connection is already closed. Version-Release number of selected component (if applicable): 14 -p 2018-12-20.4 How reproducible: Always Steps to Reproduce: 1. Install OSP + ODL 2. Check /var/log/containers/neutron/server.log for ERRORs Actual results: *** controller-2: /var/log/containers/neutron/server.log *** 2018-12-24 06:56:48.146 31 DEBUG neutron.wsgi [-] (31) accepted ('172.17.1.30', 57354) server /usr/lib/python2.7/site-packages/eventlet/wsgi.py:883 2018-12-24 06:56:48.148 31 INFO neutron.wsgi [-] 172.17.1.30 "OPTIONS / HTTP/1.0" status: 200 len: 248 time: 0.0011439 2018-12-24 06:56:48.697 31 DEBUG neutron.wsgi [-] (31) accepted ('172.17.1.10', 38722) server /usr/lib/python2.7/site-packages/eventlet/wsgi.py:883 2018-12-24 06:56:48.699 31 INFO neutron.wsgi [-] 172.17.1.10 "OPTIONS / HTTP/1.0" status: 200 len: 248 time: 0.0011308 2018-12-24 06:56:49.141 37 ERROR networking_odl.common.websocket_client 2018-12-24 06:56:49.141 37 ERROR networking_odl.common.websocket_client bytes = self.recv(min(16384, shortage)) 2018-12-24 06:56:49.141 37 ERROR networking_odl.common.websocket_client data = ws.recv() 2018-12-24 06:56:49.141 37 ERROR networking_odl.common.websocket_client File "/usr/lib/python2.7/site-packages/networking_odl/common/websocket_client.py", line 124, in run_websocket_thread 2018-12-24 06:56:49.141 37 ERROR networking_odl.common.websocket_client File "/usr/lib/python2.7/site-packages/websocket/_abnf.py", line 249, in recv_header 2018-12-24 06:56:49.141 37 ERROR networking_odl.common.websocket_client File "/usr/lib/python2.7/site-packages/websocket/_abnf.py", line 300, in recv_frame 2018-12-24 06:56:49.141 37 ERROR networking_odl.common.websocket_client File "/usr/lib/python2.7/site-packages/websocket/_abnf.py", line 334, in recv_strict 2018-12-24 06:56:49.141 37 ERROR networking_odl.common.websocket_client File "/usr/lib/python2.7/site-packages/websocket/_core.py", line 348, in recv 2018-12-24 06:56:49.141 37 ERROR networking_odl.common.websocket_client File "/usr/lib/python2.7/site-packages/websocket/_core.py", line 365, in recv_data 2018-12-24 06:56:49.141 37 ERROR networking_odl.common.websocket_client File "/usr/lib/python2.7/site-packages/websocket/_core.py", line 378, in recv_data_frame 2018-12-24 06:56:49.141 37 ERROR networking_odl.common.websocket_client File "/usr/lib/python2.7/site-packages/websocket/_core.py", line 410, in recv_frame 2018-12-24 06:56:49.141 37 ERROR networking_odl.common.websocket_client File "/usr/lib/python2.7/site-packages/websocket/_core.py", line 476, in _recv 2018-12-24 06:56:49.141 37 ERROR networking_odl.common.websocket_client File "/usr/lib/python2.7/site-packages/websocket/_socket.py", line 89, in recv 2018-12-24 06:56:49.141 37 ERROR networking_odl.common.websocket_client frame = self.recv_frame() 2018-12-24 06:56:49.141 37 ERROR networking_odl.common.websocket_client header = self.recv_strict(2) 2018-12-24 06:56:49.141 37 ERROR networking_odl.common.websocket_client opcode, data = self.recv_data() 2018-12-24 06:56:49.141 37 ERROR networking_odl.common.websocket_client opcode, frame = self.recv_data_frame(control_frame) 2018-12-24 06:56:49.141 37 ERROR networking_odl.common.websocket_client raise WebSocketConnectionClosedException("Connection is already closed.") 2018-12-24 06:56:49.141 37 ERROR networking_odl.common.websocket_client return recv(self.sock, bufsize) 2018-12-24 06:56:49.141 37 ERROR networking_odl.common.websocket_client return self.frame_buffer.recv_frame() 2018-12-24 06:56:49.141 37 ERROR networking_odl.common.websocket_client self.recv_header() 2018-12-24 06:56:49.141 37 ERROR networking_odl.common.websocket_client Traceback (most recent call last): 2018-12-24 06:56:49.141 37 ERROR networking_odl.common.websocket_client WebSocketConnectionClosedException: Connection is already closed. 2018-12-24 06:56:49.141 37 WARNING networking_odl.common.websocket_client [req-96e85633-26d6-4aab-8240-ac7b9c17ae4b - - - - -] websocket connection closed or IO error: WebSocketConnectionClosedException: Connection is already closed. 2018-12-24 06:56:49.143 37 DEBUG networking_odl.common.websocket_client [req-96e85633-26d6-4aab-8240-ac7b9c17ae4b - - - - -] closing websocket _close_ws /usr/lib/python2.7/site-packages/networking_odl/common/websocket_client.py:289 2018-12-24 06:56:49.143 37 INFO networking_odl.common.websocket_client [req-96e85633-26d6-4aab-8240-ac7b9c17ae4b - - - - -] websocket transition to status ODL_WEBSOCKET_DISCONNECTED Expected results: Additional info:
As per depreciation notice [1], closing this bug. Please reopen if relevant for RHOSP13, as this is the only version shipping ODL. [1] https://access.redhat.com/documentation/en-us/red_hat_openstack_platform/14/html-single/release_notes/index#deprecated_functionality