Alexander Bashmakov 0f0354a8b8 Add expand/migrate/contract commands to glance-manage CLI ... The parent of this patch introduced the change to Alembic-based migrations. This commit builds on top of that by adding expand, migrate and contract commands to the glance-manage tool. Appropriate documentation is updated and failing tests are adjusted to accomodate the new database versioning schema. Data migrations are expected to be run in the background with older Glance services being active during the upgrade process. Partially-Implements: blueprint database-strategy-for-rolling-upgrades Co-Authored-By: Hemanth Makkapati <hemanth.makkapati@rackspace.com> Change-Id: Ie839e0f240436dce7b151de5b464373516ff5a64 Depends-On: I77921366a05ba6f9841143af89c1f4059d8454c6		2017-02-01 23:23:11 +00:00
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source	Add expand/migrate/contract commands to glance-manage CLI	2017-02-01 23:23:11 +00:00