(cherry picked from commit 423a475aff)
Local registry uses admin account password as authentication info.
And this password may be changed by openstack client at any time.
When sysinv tries to download images from local registry, it cannot
cache the auth info, otherwise it may lead to authentication failure
in keystone, and account be locked at the end.
Partial-Bug: 1853017
Change-Id: I07f273a05a1bc3c08b48d13c94eb6df6aecdf7c3
Signed-off-by: Shuicheng Lin <shuicheng.lin@intel.com>
a70ecf4baa