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[Duan Jiong <1693691@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

When neutron-server start, config.setup_logging() called twice.
call stack is
boot_server
  |->config.setup_logging()
  |->_main_neutron_server
       |->eventlet_wsgi_server
            |->serve_wsgi
                 |->NeutronApiService.create()
                      |->config.setup_logging()

2017-05-26 15:12:34.908 30764 INFO neutron.common.config [-] Logging enabled!
2017-05-26 15:12:34.908 30764 INFO neutron.common.config [-] /usr/bin/neutron-server version 10.0.1
2017-05-26 15:12:34.909 30764 INFO neutron.common.config [-] Logging enabled!
2017-05-26 15:12:34.909 30764 INFO neutron.common.config [-] /usr/bin/neutron-server version 10.0.1
2017-05-26 15:12:34.926 30764 INFO neutron.manager [-] Loading core plugin: neutron.plugins.ml2.plugin.Ml2Plugin
2017-05-26 15:12:35.534 30764 INFO neutron.plugins.ml2.managers [-] Configured type driver names: ['vxlan', 'flat']
2017-05-26 15:12:35.549 30764 INFO neutron.plugins.ml2.drivers.type_flat [-] Arbitrary flat physical_network names allowed
2017-05-26 15:12:35.566 30764 INFO neutron.plugins.ml2.managers [-] Loaded type driver names: ['flat', 'vxlan']
2017-05-26 15:12:35.567 30764 INFO neutron.plugins.ml2.managers [-] Registered types: ['flat', 'vxlan']
.....

** Affects: neutron
     Importance: Undecided
     Assignee: Duan Jiong (duanjiong)
         Status: In Progress

** Changed in: neutron
     Assignee: (unassigned) => Duan Jiong (duanjiong)

** Description changed:

  When neutron-server start, config.setup_logging() called twice.
- call stack is 
+ call stack is
  boot_server
-   |->config.setup_logging()
-   |->_main_neutron_server
-        |->eventlet_wsgi_server
-             |->serve_wsgi
-                  |->NeutronApiService.create()
-                       |->config.setup_logging()
+   |->config.setup_logging()
+   |->_main_neutron_server
+        |->eventlet_wsgi_server
+             |->serve_wsgi
+                  |->NeutronApiService.create()
+                       |->config.setup_logging()
  
  2017-05-26 15:12:34.908 30764 INFO neutron.common.config [-] Logging enabled!
  2017-05-26 15:12:34.908 30764 INFO neutron.common.config [-] /usr/bin/neutron-server version 10.0.1
  2017-05-26 15:12:34.909 30764 INFO neutron.common.config [-] Logging enabled!
  2017-05-26 15:12:34.909 30764 INFO neutron.common.config [-] /usr/bin/neutron-server version 10.0.1
  2017-05-26 15:12:34.926 30764 INFO neutron.manager [-] Loading core plugin: neutron.plugins.ml2.plugin.Ml2Plugin
  2017-05-26 15:12:35.534 30764 INFO neutron.plugins.ml2.managers [-] Configured type driver names: ['vxlan', 'flat']
  2017-05-26 15:12:35.549 30764 INFO neutron.plugins.ml2.drivers.type_flat [-] Arbitrary flat physical_network names allowed
  2017-05-26 15:12:35.566 30764 INFO neutron.plugins.ml2.managers [-] Loaded type driver names: ['flat', 'vxlan']
  2017-05-26 15:12:35.567 30764 INFO neutron.plugins.ml2.managers [-] Registered types: ['flat', 'vxlan']
  .....

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https://bugs.launchpad.net/bugs/1693691

Title:
  neutron-server setup log twice

Status in neutron:
  In Progress

Bug description:
  When neutron-server start, config.setup_logging() called twice.
  call stack is
  boot_server
    |->config.setup_logging()
    |->_main_neutron_server
         |->eventlet_wsgi_server
              |->serve_wsgi
                   |->NeutronApiService.create()
                        |->config.setup_logging()

  2017-05-26 15:12:34.908 30764 INFO neutron.common.config [-] Logging enabled!
  2017-05-26 15:12:34.908 30764 INFO neutron.common.config [-] /usr/bin/neutron-server version 10.0.1
  2017-05-26 15:12:34.909 30764 INFO neutron.common.config [-] Logging enabled!
  2017-05-26 15:12:34.909 30764 INFO neutron.common.config [-] /usr/bin/neutron-server version 10.0.1
  2017-05-26 15:12:34.926 30764 INFO neutron.manager [-] Loading core plugin: neutron.plugins.ml2.plugin.Ml2Plugin
  2017-05-26 15:12:35.534 30764 INFO neutron.plugins.ml2.managers [-] Configured type driver names: ['vxlan', 'flat']
  2017-05-26 15:12:35.549 30764 INFO neutron.plugins.ml2.drivers.type_flat [-] Arbitrary flat physical_network names allowed
  2017-05-26 15:12:35.566 30764 INFO neutron.plugins.ml2.managers [-] Loaded type driver names: ['flat', 'vxlan']
  2017-05-26 15:12:35.567 30764 INFO neutron.plugins.ml2.managers [-] Registered types: ['flat', 'vxlan']
  .....

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