Files
watcher/watcher/decision_engine/model
chenke b62965c2bf Add name for instance in Watcher datamodel
Now Watcher's datamodel uses human_id to store the display_name
of the intance. But the value of human_id is not reliable. About
the reason, please see[1].

The solution is to add a 'name' field to save the display_name of
the instance, and ensure that the value of this field is the same
when the datamodel is created and when the datamodel is updated.

About the 'human_id', We will remove it in the future.

References:
[1]. https://bugs.launchpad.net/watcher/+bug/1833665

20190619 Watcher meeting IRC Log:
[1]. http://eavesdrop.openstack.org/irclogs/%23openstack-watcher/%23openstack-watcher.2019-06-19.log.html
[2]. http://eavesdrop.openstack.org/meetings/watcher/2019/watcher.2019-06-19-08.00.log.html#l-47

Change-Id: I6976759629a4feedee09261cc1dac935e050202a
Closes-Bug: #1833665
2019-06-26 22:29:12 +08:00
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