This adds support for volume_connector, which is required to boot
instances from volumes.
This will expose new Python API to operate volume connectors:
- client.volume_connector.create
- client.volume_connector.list
- client.volume_connector.get
- client.volume_connector.update
- client.volume_connector.delete
- client.node.list_volume_connectors
Co-Authored-By: Satoru Moriya <satoru.moriya.br@hitachi.com>
Co-Authored-By: Stephane Miller <stephane@alum.mit.edu>
Co-Authored-By: Hironori Shiina <shiina.hironori@jp.fujitsu.com>
Depends-On: I328a698f2109841e1e122e17fea4b345c4179161
Change-Id: I485595b081b2c1c9f9bdf55382d06dd275784fad
Partial-Bug: 1526231
