Curator has been added to automatically maintain the cluster with
sensible defaults when it pertains to data retention.
The index counts have been modified such that they're determined by the
size of the initial cluster. While these shard counts can be modified
post deployment by reindexing the data, it's not something being done at
this time.
Depends-On: https://review.openstack.org/c/565807
Change-Id: I249d715ae5241ab57c4117b14377e4d07cb6e984
Signed-off-by: Kevin Carter <kevin.carter@rackspace.com>
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