Comment 2 for bug 1890323

Issue was reproduced on
WCP_112
2020-08-16_22-54-19

[2020-08-17 07:29:18,063] 314 DEBUG MainThread ssh.send :: Send 'system --os-username 'admin' --os-password 'Li69nux*' --os-project-name admin --os-auth-url http://[abcd:204::1]:5000/v3 --os-user-domain-name Default --os-project-domain-name Default --os-endpoint-type internalURL --os-region-name RegionOne host-unlock controller-0'

[2020-08-17 07:57:34,118] 314 DEBUG MainThread ssh.send :: Send 'system --os-username 'admin' --os-password 'Li69nux*' --os-project-name admin --os-auth-url http://[abcd:204::1]:5000/v3 --os-user-domain-name Default --os-project-domain-name Default --os-endpoint-type internalURL --os-region-name RegionOne show'
[2020-08-17 07:57:35,394] 436 DEBUG MainThread ssh.expect :: Output:
Authorization failed: Unable to establish connection to http://[abcd:204::1]:5000/v3/auth/tokens
controller-0:~$

It seems controller had double reboot after host-unlock.

collect log also added.