When we fixed bug 1823200 in Change-ID
Iab54c515fe7be252df52b1a0503a251779805759 we made the ScaleIO connector
incompatible with the old connection properties dictionary as it only
supported the new 'config_group' and 'failed_over' parameters to get the
password.
This is a problem in any system that is upgraded and has attachments to
the array, because the connection properties of those volumes will not
contain the new fields and detaching them will result in error
"KeyError: 'config_group'".
This patch adds compatibility code to support the old connection
properties format so we can detach those volumes.
This patch includes the release note from Change
Ib98043358d51426ca650104ad59a7e09911ee8e9
Related-Bug: #1823200
Change-Id: I6f01a178616b74ed9a86876ca46e7e46eb360518
(cherry picked from commit 5450483082)
(cherry picked from commit 31589a624f)
Conflicts:
os_brick/initiator/connectors/scaleio.py
(cherry picked from commit db95b001e2)
(cherry picked from commit 173601116e)
Conflicts:
os_brick/initiator/connectors/scaleio.py
os_brick/tests/initiator/connectors/test_scaleio.py
43da3cd47b