This document take openstack train upgrade for example, and give out
detail upgrade step. It can guide other contributor to upgrade openstack
version in the future.
Patchset 3: Formatting to make doc consistent with rest of docs, grammar edits.
Patchset 4: Wording adjustments
Patchset 6: Wording adjustments, added link to CLI ref.
Story: 2006877
Task: 37495
Change-Id: Ie8d9097cb16c450805b96d14280b1e3315bc76f8
Signed-off-by: zhipengl <zhipengs.liu@intel.com>
Signed-off-by: Kristal Dale <kristal.dale@intel.com>
af65c8f9bc