Takashi Kajinami d156a19ba6 Refer keystone_authtoken instead of neutron to detect region
... because we generally use parameters under keystone_authtoken
to find credentials.

This patch also removes useless and incorrect handling about keystone
version, so that domain parameters are correctly set.

Change-Id: I86b1a426e80f9bbaee62e10235a6491624b7d684
2020-04-15 11:15:08 +09:00
..
2018-12-18 10:32:11 +00:00
2019-07-14 11:33:27 +00:00