OpenStack Compute (nova)

clean vgpu resource when remove the vgpu configuration

Bug #1944031 reported by Wenping Song
12
This bug affects 2 people
Affects Status Importance Assigned to Milestone
OpenStack Compute (nova)
Confirmed
Low
Unassigned

Bug Description

when we remove the vgpu configuration, the reported vgpu resources arenot cleaned.

Tags: vgpu
Balazs Gibizer (balazs-gibizer)
tags: added: vgpu
Revision history for this message
Sylvain Bauza (sylvain-bauza) wrote :

Are you sure ? Do you already have allocations for the resource providers ?

Changed in nova:
status: New → Incomplete
Revision history for this message
Sylvain Bauza (sylvain-bauza) wrote :
Download full text (3.5 KiB)

OK, this looks valid. I removed the whole configuration from my testbed, but I can still see the resource providers :

[root@hab-19 devstack]# openstack resource provider list
+--------------------------------------+---------------------------------------------------+------------+--------------------------------------+--------------------------------------+
| uuid | name | generation | root_provider_uuid | parent_provider_uuid |
 +--------------------------------------+---------------------------------------------------+------------+--------------------------------------+--------------------------------------+
| cd58f110-a4d8-4968-a7c7-1c434d3ed74b | hab-19.xx.xxx.xxx.xxx.xxxxxx.com | 19 | cd58f110-a4d8-4968-a7c7-1c434d3ed74b | None |
| 7853e09b-5f5c-4b79-99c6-a550c56eb7e0 | hab-19.xx.xxx.xxx.xxx.xxxxxx.com_pci_0000_04_00_5 | 13 | cd58f110-a4d8-4968-a7c7-1c434d3ed74b | cd58f110-a4d8-4968-a7c7-1c434d3ed74b |
| 63e40f50-a20f-45e7-8033-96463f9d0968 | hab-19.xx.xxx.xxx.xxx.xxxxxx.com_pci_0000_04_00_4 | 1 | cd58f110-a4d8-4968-a7c7-1c434d3ed74b | cd58f110-a4d8-4968-a7c7-1c434d3ed74b |
| 7752dd12-91ce-4ac6-a3e5-7fd7e32a2557 | hab-19.xx.xxx.xxx.xxx.xxxxxx.com_pci_0000_04_00_6 | 11 | cd58f110-a4d8-4968-a7c7-1c434d3ed74b | cd58f110-a4d8-4968-a7c7-1c434d3ed74b |
 +--------------------------------------+---------------------------------------------------+------------+--------------------------------------+--------------------------------------+
[root@hab-19 devstack]# openstack resource provider usage show 7752dd12-91ce-4ac6-a3e5-7fd7e32a2557
+----------------+-------+
| resource_class | usage |
 +----------------+-------+
| VGPU | 1 |
 +----------------+-------+
[root@hab-19 devstack]# nova delete test-vgpu
Request to delete server test-vgpu has been accepted.
[root@hab-19 devstack]# vi /etc/nova/nova-cpu.conf
[root@hab-19 devstack]# systemctl restart devstack@n-cpu
[root@hab-19 devstack]# openstack resource provider list
+--------------------------------------+---------------------------------------------------+------------+--------------------------------------+--------------------------------------+
| uuid | name | generation | root_provider_uuid | parent_provider_uuid |
 +--------------------------------------+---------------------------------------------------+------------+--------------------------------------+--------------------------------------+
| cd58f110-a4d8-4968-a7c7-1c434d3ed74b | hab-19.xx.xxx.xxx.xxx.xxxxxx.com | 20 | cd58f110-a4d8-4968-a7c7-1c434d3ed74b | None |
| 7853e09b-5f5c-4b79-99c6-a550c56eb7e0 | hab-19.xx.xxx.xxx.xxx.xxxxxx.com_pci_0000_04_00_5 | 13 | cd58f110-a4d8-4968-a7c7-1c434d3ed74b | cd58f110-a4d8-4968-a7c7-1c434d3ed74b |
| 63e40f50-a20f-45e7-8033-96463f9d0968 | hab-19.xx.xxx.xxx.xxx.xxxxxx.com_pci_0000_04_00_4 | 1 | cd58f110-a4d8-4968-a7c7-1c...

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Changed in nova:
status: Incomplete → Confirmed
importance: Undecided → Low
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