Distributed Cloud: modified user on subcloud failed sync with System Controller

[Peng Peng]

Brief Description
-----------------
Create user (andy_456) on System Controller and new user will sync down to subcloud. Modify new user name on subcloud (andy_456 to andy_789), after audit period modifed user is deleted and original user is not sync down.

Severity
--------
Critical

Steps to Reproduce
------------------
1. Create new user on System Controller; andy_456, make sure new user show up on subcloud
2. On subcloud, modify new user name from andy_456 to andy_789

Expected Behavior
------------------
on Subcloud, and_789 will be deleted and andy_456 should be sync down

Actual Behavior
----------------
on Subcloud, andy_789 will be deleted, but andy_456 did not sync down

Reproducibility
---------------
Reproducible

System Configuration
--------------------
Multi-node system

Branch/Pull Time/Commit
-----------------------
StarlingX_18.10 release branch as of 2018-10-08_01-52-01

Timestamp/Logs
--------------
ON System Controller,
[wrsroot@controller-0 ~(keystone_admin)]$ openstack user create --password Li69nux* andy_123
+---------------------+----------------------------------+
| Field | Value |
+---------------------+----------------------------------+
| domain_id | default |
| enabled | True |
| id | dd976a264369426cbbd1e757f1986885 |
| name | andy_123 |
| options | {} |
| password_expires_at | None |
+---------------------+----------------------------------+

[wrsroot@controller-0 ~(keystone_admin)]$ openstack user set --name andy_456 dd976a264369426cbbd1e757f1986885

On managed subcloud:
[wrsroot@controller-0 ~(keystone_admin)]$ openstack user list
+----------------------------------+------------------+
| ID | Name |
+----------------------------------+------------------+
| 9c5538c6b38048e4a050d6c70660bbb4 | admin |
| 942fd735552240c8b34de666216fb6d3 | sysinv |
| e445e6c4f9174df0b6d2b3d8f27077f6 | panko |
| 21a0376533794dc7846eb395f06cd60a | neutron |
| ae64aaa646524407b03c99c71dcea900 | heat |
| e5ddd15b27a1461a80b65cc8175add14 | vim |
| f8278758eb394bf8a3dc5bccdfc43f23 | gnocchi |
| b171e525a0db4898895ba2d86f53935b | aodh |
| 2381cdb15ea24d7ead1890cb28feddfd | nova |
| 2397aff1bcd24023a1e7c5674954dec2 | mtce |
| 18ef8133991042a4aa0f6118d27a634a | fm |
| 1ed47abd20bd488bbd39a12584a62216 | glance |
| 8404ae4139d84e61bcecfce9f4f00852 | placement |
| 6337840d047a4872acafa856afba78ab | patching |
| 54fd021329ac4156aa812013fbe32bd0 | ceilometer |
| ad17034eef544107af4e99b70cd5ef2f | smapi |
| 67f557d3d6d0449292ec7688b44fc13c | cindersubcloud-4 |
| 0f519aacd7e248cfad361d9fd0ddf8fd | andy_456 |
+----------------------------------+------------------+
[wrsroot@controller-0 ~(keystone_admin)]$ openstack user show andy_456
+---------------------+----------------------------------+
| Field | Value |
+---------------------+----------------------------------+
| domain_id | default |
| enabled | True |
| id | 0f519aacd7e248cfad361d9fd0ddf8fd |
| name | andy_456 |
| options | {} |
| password_expires_at | None |
+---------------------+----------------------------------+
[wrsroot@controller-0 ~(keystone_admin)]$ openstack user set --name andy_789 0f519aacd7e248cfad361d9fd0ddf8fd
[wrsroot@controller-0 ~(keystone_admin)]$
[wrsroot@controller-0 ~(keystone_admin)]$
[wrsroot@controller-0 ~(keystone_admin)]$ openstack user list
+----------------------------------+------------------+
| ID | Name |
+----------------------------------+------------------+
| 9c5538c6b38048e4a050d6c70660bbb4 | admin |
| 942fd735552240c8b34de666216fb6d3 | sysinv |
| e445e6c4f9174df0b6d2b3d8f27077f6 | panko |
| 21a0376533794dc7846eb395f06cd60a | neutron |
| ae64aaa646524407b03c99c71dcea900 | heat |
| e5ddd15b27a1461a80b65cc8175add14 | vim |
| f8278758eb394bf8a3dc5bccdfc43f23 | gnocchi |
| b171e525a0db4898895ba2d86f53935b | aodh |
| 2381cdb15ea24d7ead1890cb28feddfd | nova |
| 2397aff1bcd24023a1e7c5674954dec2 | mtce |
| 18ef8133991042a4aa0f6118d27a634a | fm |
| 1ed47abd20bd488bbd39a12584a62216 | glance |
| 8404ae4139d84e61bcecfce9f4f00852 | placement |
| 6337840d047a4872acafa856afba78ab | patching |
| 54fd021329ac4156aa812013fbe32bd0 | ceilometer |
| ad17034eef544107af4e99b70cd5ef2f | smapi |
| 67f557d3d6d0449292ec7688b44fc13c | cindersubcloud-4 |
| 0f519aacd7e248cfad361d9fd0ddf8fd | andy_789 |
+----------------------------------+------------------+
[wrsroot@controller-0 ~(keystone_admin)]$ openstack user show andy_789
+---------------------+----------------------------------+
| Field | Value |
+---------------------+----------------------------------+
| domain_id | default |
| enabled | True |
| id | 0f519aacd7e248cfad361d9fd0ddf8fd |
| name | andy_789 |
| options | {} |
| password_expires_at | None |
+---------------------+----------------------------------+
[wrsroot@controller-0 ~(keystone_admin)]$
[wrsroot@controller-0 ~(keystone_admin)]$ openstack user list
+----------------------------------+------------------+
| ID | Name |
+----------------------------------+------------------+
| 9c5538c6b38048e4a050d6c70660bbb4 | admin |
| 942fd735552240c8b34de666216fb6d3 | sysinv |
| e445e6c4f9174df0b6d2b3d8f27077f6 | panko |
| 21a0376533794dc7846eb395f06cd60a | neutron |
| ae64aaa646524407b03c99c71dcea900 | heat |
| e5ddd15b27a1461a80b65cc8175add14 | vim |
| f8278758eb394bf8a3dc5bccdfc43f23 | gnocchi |
| b171e525a0db4898895ba2d86f53935b | aodh |
| 2381cdb15ea24d7ead1890cb28feddfd | nova |
| 2397aff1bcd24023a1e7c5674954dec2 | mtce |
| 18ef8133991042a4aa0f6118d27a634a | fm |
| 1ed47abd20bd488bbd39a12584a62216 | glance |
| 8404ae4139d84e61bcecfce9f4f00852 | placement |
| 6337840d047a4872acafa856afba78ab | patching |
| 54fd021329ac4156aa812013fbe32bd0 | ceilometer |
| ad17034eef544107af4e99b70cd5ef2f | smapi |
| 67f557d3d6d0449292ec7688b44fc13c | cindersubcloud-4 |
+----------------------------------+------------------+

[Ghada Khalil (gkhalil)]

Targeting stx.2018.10 as this impacts distributed cloud functionality

[Andy (andy.wrs)]

Fix is in pull request:

https://github.com/starlingx-staging/stx-keystone/pull/4

[Andy (andy.wrs)]

Another pull request has been created to merge the fix to r/2018.10 branch:

https://github.com/starlingx-staging/stx-keystone/pull/5

[Ghada Khalil (gkhalil)]

Both pull requests have been merged; marking as Fix Released