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[Ha Manh Dong <1789535@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

Description
===========
Version: master
Cluster model: 1 controller and 1 compute

I used nova api database for placement service.

When I run command: "nova-status upgrade check", 
the output always warning in check resource providers.

Expected result
===============
+--------------------------------+
| Check: Resource Providers      |
| Result: Success                |
| Details: None                  |
+--------------------------------+

Actual result
=============
+-------------------------------------------------------------------+
| Check: Resource Providers                                         |
| Result: Warning                                                   |
| Details: There are no compute resource providers in the Placement |
|   service but there are 1 compute nodes in the deployment.        |
|   This means no compute nodes are reporting into the              |
|   Placement service and need to be upgraded and/or fixed.         |
|   See                                                             |
|   https://docs.openstack.org/nova/latest/user/placement.html      |
|   for more details.                                               |
+-------------------------------------------------------------------+

Logs & Configs
==============
I checked in nova-compute.log that compute node was reported to placement
service with log:
"INFO nova.compute.resource_tracker [req-52b91ba5-518c-476c-ad63-a2c83a1a43c3 - - - - -]
Compute node record created for compute1:compute1 with uuid ..."

The resource_providers table in nova_api database:

MariaDB [nova_api]> select * from resource_providers;
+---------------------+---------------------+----+--------------------------------------+----------+------------+----------+------------------+--------------------+
| created_at          | updated_at          | id | uuid                                 | name     | generation | can_host | root_provider_id | parent_provider_id |
+---------------------+---------------------+----+--------------------------------------+----------+------------+----------+------------------+--------------------+
| 2018-08-16 07:20:33 | 2018-08-27 03:12:37 |  1 | a5ac6e98-9935-456c-9de1-10f47adb81d6 | compute1 |          7 |     NULL |                1 |               NULL |
+---------------------+---------------------+----+--------------------------------------+----------+------------+----------+------------------+--------------------+

** Affects: nova
     Importance: Undecided
         Status: New

-- 
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Engineering Team, which is subscribed to OpenStack Compute (nova).
https://bugs.launchpad.net/bugs/1789535

Title:
  Command nova-status upgrade check always return warning when checking
  resource providers

Status in OpenStack Compute (nova):
  New

Bug description:
  Description
  ===========
  Version: master
  Cluster model: 1 controller and 1 compute

  I used nova api database for placement service.

  When I run command: "nova-status upgrade check", 
  the output always warning in check resource providers.

  Expected result
  ===============
  +--------------------------------+
  | Check: Resource Providers      |
  | Result: Success                |
  | Details: None                  |
  +--------------------------------+

  Actual result
  =============
  +-------------------------------------------------------------------+
  | Check: Resource Providers                                         |
  | Result: Warning                                                   |
  | Details: There are no compute resource providers in the Placement |
  |   service but there are 1 compute nodes in the deployment.        |
  |   This means no compute nodes are reporting into the              |
  |   Placement service and need to be upgraded and/or fixed.         |
  |   See                                                             |
  |   https://docs.openstack.org/nova/latest/user/placement.html      |
  |   for more details.                                               |
  +-------------------------------------------------------------------+

  Logs & Configs
  ==============
  I checked in nova-compute.log that compute node was reported to placement
  service with log:
  "INFO nova.compute.resource_tracker [req-52b91ba5-518c-476c-ad63-a2c83a1a43c3 - - - - -]
  Compute node record created for compute1:compute1 with uuid ..."

  The resource_providers table in nova_api database:

  MariaDB [nova_api]> select * from resource_providers;
  +---------------------+---------------------+----+--------------------------------------+----------+------------+----------+------------------+--------------------+
  | created_at          | updated_at          | id | uuid                                 | name     | generation | can_host | root_provider_id | parent_provider_id |
  +---------------------+---------------------+----+--------------------------------------+----------+------------+----------+------------------+--------------------+
  | 2018-08-16 07:20:33 | 2018-08-27 03:12:37 |  1 | a5ac6e98-9935-456c-9de1-10f47adb81d6 | compute1 |          7 |     NULL |                1 |               NULL |
  +---------------------+---------------------+----+--------------------------------------+----------+------------+----------+------------------+--------------------+

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