Public bug reported: The Nova Meta Data service is full of stack traces. Largely all about no route to host. These can be seen like this:
2014-04-27 19:10:41.463 30617 INFO nova.metadata.wsgi.server [-] 10.1.0.71 "GET /2009-04-04/meta-data/placement/availability-zone HTTP/1.1" status: 200 len: 119 time: 0.0008161 Traceback (most recent call last): File "/usr/local/lib/python2.7/dist-packages/eventlet/greenpool.py", line 80, in _spawn_n_impl func(*args, **kwargs) File "/usr/local/lib/python2.7/dist-packages/eventlet/wsgi.py", line 594, in process_request proto.__init__(sock, address, self) File "/usr/lib/python2.7/SocketServer.py", line 638, in __init__ self.handle() File "/usr/lib/python2.7/BaseHTTPServer.py", line 342, in handle self.handle_one_request() File "/usr/local/lib/python2.7/dist-packages/eventlet/wsgi.py", line 231, in handle_one_request self.raw_requestline = self.rfile.readline(self.server.url_length_limit) File "/usr/lib/python2.7/socket.py", line 476, in readline data = self._sock.recv(self._rbufsize) File "/usr/local/lib/python2.7/dist-packages/eventlet/greenio.py", line 253, in recv return fd.recv(buflen, flags) error: [Errno 113] No route to host Example log: http://logs.openstack.org/43/90043/1/check/check-tempest- dsvm-postgres-full-icehouse/7c4098a/logs/screen-n-api-meta.txt.gz While these are mostly non fatal, it appears sometimes these trigger a crash, causing test runs to fail. This is happening *a lot*: message:"error: [Errno 113] No route to host" AND (tags:screen-n-api-meta.txt OR tags:screen-n-api.txt) http://logstash.openstack.org/#eyJzZWFyY2giOiJtZXNzYWdlOlwiZXJyb3I6IFtFcnJubyAxMTNdIE5vIHJvdXRlIHRvIGhvc3RcIiBBTkQgKHRhZ3M6c2NyZWVuLW4tYXBpLW1ldGEudHh0IE9SIHRhZ3M6c2NyZWVuLW4tYXBpLnR4dCkiLCJmaWVsZHMiOltdLCJvZmZzZXQiOjAsInRpbWVmcmFtZSI6IjYwNDgwMCIsImdyYXBobW9kZSI6ImNvdW50IiwidGltZSI6eyJ1c2VyX2ludGVydmFsIjowfSwic3RhbXAiOjEzOTg2ODM5MzQyNTh9 ** Affects: nova Importance: High Status: New ** Changed in: nova Importance: Undecided => High -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Compute (nova). https://bugs.launchpad.net/bugs/1313661 Title: Nova Meta Data service stack traces with error: [Errno 113] No route to host all the time Status in OpenStack Compute (Nova): New Bug description: The Nova Meta Data service is full of stack traces. Largely all about no route to host. These can be seen like this: 2014-04-27 19:10:41.463 30617 INFO nova.metadata.wsgi.server [-] 10.1.0.71 "GET /2009-04-04/meta-data/placement/availability-zone HTTP/1.1" status: 200 len: 119 time: 0.0008161 Traceback (most recent call last): File "/usr/local/lib/python2.7/dist-packages/eventlet/greenpool.py", line 80, in _spawn_n_impl func(*args, **kwargs) File "/usr/local/lib/python2.7/dist-packages/eventlet/wsgi.py", line 594, in process_request proto.__init__(sock, address, self) File "/usr/lib/python2.7/SocketServer.py", line 638, in __init__ self.handle() File "/usr/lib/python2.7/BaseHTTPServer.py", line 342, in handle self.handle_one_request() File "/usr/local/lib/python2.7/dist-packages/eventlet/wsgi.py", line 231, in handle_one_request self.raw_requestline = self.rfile.readline(self.server.url_length_limit) File "/usr/lib/python2.7/socket.py", line 476, in readline data = self._sock.recv(self._rbufsize) File "/usr/local/lib/python2.7/dist-packages/eventlet/greenio.py", line 253, in recv return fd.recv(buflen, flags) error: [Errno 113] No route to host Example log: http://logs.openstack.org/43/90043/1/check/check-tempest- dsvm-postgres-full-icehouse/7c4098a/logs/screen-n-api-meta.txt.gz While these are mostly non fatal, it appears sometimes these trigger a crash, causing test runs to fail. This is happening *a lot*: message:"error: [Errno 113] No route to host" AND (tags:screen-n-api-meta.txt OR tags:screen-n-api.txt) http://logstash.openstack.org/#eyJzZWFyY2giOiJtZXNzYWdlOlwiZXJyb3I6IFtFcnJubyAxMTNdIE5vIHJvdXRlIHRvIGhvc3RcIiBBTkQgKHRhZ3M6c2NyZWVuLW4tYXBpLW1ldGEudHh0IE9SIHRhZ3M6c2NyZWVuLW4tYXBpLnR4dCkiLCJmaWVsZHMiOltdLCJvZmZzZXQiOjAsInRpbWVmcmFtZSI6IjYwNDgwMCIsImdyYXBobW9kZSI6ImNvdW50IiwidGltZSI6eyJ1c2VyX2ludGVydmFsIjowfSwic3RhbXAiOjEzOTg2ODM5MzQyNTh9 To manage notifications about this bug go to: https://bugs.launchpad.net/nova/+bug/1313661/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : yahoo-eng-team@lists.launchpad.net Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp