caoyuan 2b7bde0a7b Move keystone precheck into its own role
Change-Id: I5290c923530338682808205cc9c3957178de469c
Partially-implements: blueprint condition-pre-check
2017-01-15 16:14:55 +08:00
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2016-08-25 20:08:22 +10:00
2016-08-25 20:08:22 +10:00