caoyuan 2646650f35 Move rabbitmq precheck into its own role
Change-Id: Iab182674f17f21322c88e6f7a728fb534168eb25
Partially-implements: blueprint condition-pre-check
2017-01-12 22:43:20 +08:00
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2015-12-26 17:36:38 +00:00
2017-01-06 19:33:28 +00:00