Comment 5 for bug 1399724

Also a lot of message like
2014-12-30 12:34:50.799 17898 WARNING ceilometer.storage.mongo.utils [-] Unable to reconnect to the primary mongodb: could not connect to 10.108.4.3:27017: [Errno 110] ETIMEDOUT. Trying again in 10 seconds.
2014-12-30 12:35:00.810 17898 WARNING ceilometer.storage.mongo.utils [-] Unable to reconnect to the primary mongodb: could not connect to 10.108.4.3:27017: [Errno 110] ETIMEDOUT. Trying again in 10 seconds.
2014-12-30 12:35:10.824 17898 WARNING ceilometer.storage.mongo.utils [-] Unable to reconnect to the primary mongodb: could not connect to 10.108.4.3:27017: [Errno 110] ETIMEDOUT. Trying again in 10 seconds.
2014-12-30 12:35:20.834 17898 WARNING ceilometer.storage.mongo.utils [-] Unable to reconnect to the primary mongodb: could not connect to 10.108.4.3:27017: [Errno 110] ETIMEDOUT. Trying again in 10 seconds.
2014-12-30 12:35:30.846 17898 ERROR oslo.messaging._drivers.impl_rabbit [-] AMQP server 10.108.4.7:5673 closed the connection. Check login credentials: Socket closed
2014-12-30 12:35:41.857 17898 INFO oslo.messaging._drivers.impl_rabbit [-] Delaying reconnect for 1.0 seconds ...
2014-12-30 12:35:42.858 17898 INFO oslo.messaging._drivers.impl_rabbit [-] Connecting to AMQP server on 127.0.0.1:5673
2014-12-30 12:35:42.912 17898 WARNING ceilometer.storage.mongo.utils [-] Unable to reconnect to the primary mongodb: could not connect to 10.108.4.3:27017: [Errno 110] ETIMEDOUT. Trying again in 10 seconds.
2014-12-30 12:35:52.923 17898 WARNING ceilometer.storage.mongo.utils [-] Unable to reconnect to the primary mongodb: could not connect to 10.108.4.3:27017: [Errno 110] ETIMEDOUT. Trying again in 10 seconds. in ceilometer-collector.log