Zhao Chao 29362a18a4 Remove support of creating volume from Nova.
Current Nova server volume support is broken. Nova also declared the
'os-volumes_boot' will be deprecated in the future. As creating volumes
by cinderclient has been supoorted for a long time, we could just drop
support of Nova server volume.

This patch also migrate to the new block_device_mapping_v2 parameter of
Nova servers creating API.

Closes-Bug: #1673408
Change-Id: I74d86241a5a0d0b1804b959313432168f68faf89
Signed-off-by: Zhao Chao <zhaochao1984@gmail.com>
2018-02-09 14:30:50 +08:00
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