delorean: Get the non-root user UI fails after user is created

[Sorin Sbarnea]

01:04:01 TASK [provision/remote : Create non-root user] *********************************
01:04:01 task path: /home/jenkins/workspace/tripleo-quickstart-extras-gate-master-delorean-quick-basic/tripleo-quickstart/roles/provision/remote/tasks/main.yml:41
01:04:01 Thursday 06 September 2018 00:04:01 +0000 (0:00:02.242) 0:00:13.513 ****
01:04:02 ok: [172.19.2.76] => {"append": false, "changed": false, "comment": "", "group": 1000, "home": "/home/stack", "move_home": false, "name": "stack", "shell": "/bin/bash", "state": "present", "uid": 1000}
01:04:02
01:04:02 TASK [provision/remote : Get the non-root user UID] ****************************
01:04:02 task path: /home/jenkins/workspace/tripleo-quickstart-extras-gate-master-delorean-quick-basic/tripleo-quickstart/roles/provision/remote/tasks/main.yml:48
01:04:02 Thursday 06 September 2018 00:04:02 +0000 (0:00:00.632) 0:00:14.145 ****
01:04:02 fatal: [172.19.2.76]: FAILED! => {"changed": false, "cmd": ["id", "stack", "-u"], "delta": "0:00:00.003534", "end": "2018-09-06 01:04:02.974102", "msg": "non-zero return code", "rc": 1, "start": "2018-09-06 01:04:02.970568", "stderr": "id: stack: no such user", "stderr_lines": ["id: stack: no such user"], "stdout": "", "stdout_lines": []}

Found on https://ci.centos.org/job/tripleo-quickstart-extras-gate-master-delorean-quick-basic/341/consoleFull

This bug is interesting because the task before successfully creates the user `stack` but getting its id fails on the second task. To my knowledge it was not possible to create a user without an id on linux.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/600407

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/600730

[OpenStack Infra (hudson-openstack)]

Change abandoned by Sorin Sbarnea (<email address hidden>) on branch: master
Review: https://review.openstack.org/600407

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/602015

[OpenStack Infra (hudson-openstack)]

Change abandoned by Sorin Sbarnea (<email address hidden>) on branch: master
Review: https://review.openstack.org/600730
Reason: https://review.openstack.org/#/c/602015 is better.

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/602015
Committed: https://git.openstack.org/cgit/openstack/tripleo-quickstart/commit/?id=ff5112cdecea1de56f2ca9dfe7ea4cb98b617508
Submitter: Zuul
Branch: master

commit ff5112cdecea1de56f2ca9dfe7ea4cb98b617508
Author: Quique Llorente <email address hidden>
Date: Wed Sep 12 14:20:15 2018 +0200

    Retry id command for stack user

    Sometimes the stack user is not yet present, we add a retry to overcome
    it.

    Change-Id: I8c39ea710034a6dbe5ab910afa8230c2fd1ecc37
    Closes-Bug: 1791053

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/tripleo-quickstart 2.1.1 release.