Merged in on master in https://review.opendev.org/#/c/742398/
** No longer affects: nova/trunk
** No longer affects: nova/victoria
** Changed in: nova
Status: New => Fix Committed
** Changed in: nova
Importance: Undecided => Medium
** Changed in: nova
Assignee: (unassigned) => Yingji Sun (yingjisun)
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https://bugs.launchpad.net/bugs/1893864
Title:
resolve ResourceProviderSyncFailed issue in python3
Status in OpenStack Compute (nova):
Fix Committed
Status in OpenStack Compute (nova) ussuri series:
In Progress
Bug description:
Description
===========
In recent code of Train, the VMs booted runs into ERROR state The synchronize
the placement service with resource provider information supplied by the
compute host fails
This is caused by the "/" operation difference between python 2.x and
python 3.x
In python 2.x "/" int / int returns int while
in python 3.x int / int return the real result.
Environment
===========
vmware setup
Logs & Configs
==============
^[[01;31mERROR nova.scheduler.client.report [^[[01;36mNone
req-030a4d73-5bf1-4080-8b39-d637270055e0 ^[[00;36madmin admin^[[01;31m]
^[[01;35m^[[01;31m[req-b1da7c1f-6f45-412c-9740-0f27495b1f23] Failed to update
inventory to [{'VCPU': {'total': 12, 'reserved': 0, 'min_unit': 1, 'max_unit':
4, 'step_size': 1, 'allocation_ratio': 100.0}, 'MEMORY_MB': {'total': 49149,
'reserved': 512, 'min_unit': 1, 'max_unit': 16383, 'step_size': 1,
'allocation_ratio': 1.5}, 'DISK_GB': {'total': 3025, 'reserved': 0, 'min_unit':
1, 'max_unit': 0, 'step_size': 1, 'allocation_ratio': 1.0}}] for resource
provider with UUID 33c124a0-1ebc-4a36-a1fd-b6cd9d104c49. Got 400: {"errors":
[{"status": 400, "title": "Bad Request", "detail": "The server could not comply
with the request since it is either malformed or otherwise incorrect.\n\n JSON
does not validate: 0 is less than the minimum of 1 Failed validating 'minimum'
in
schema['properties']['inventories']['patternProperties']['^[A-Z0-9_]+$']['properties']['max_unit']:
{'maximum': 2147483647, 'minimum': 1, 'type': 'integer'} On
instance['inventories']['DISK_GB']['max_unit']: 0 ", "code":
"placement.undefined_code", "request_id":
"req-b1da7c1f-6f45-412c-9740-0f27495b1f23"}]}^[[00m^[[00m
^[[00;32mDEBUG oslo_concurrency.lockutils [^[[01;36mNone
req-030a4d73-5bf1-4080-8b39-d637270055e0 ^[[00;36madmin admin^[[00;32m]
^[[01;35m^[[00;32mLock "compute_resources" released by
"nova.compute.resource_tracker.ResourceTracker.instance_claim" :: held
1.016s^[[00m ^[[00;33m{{(pid=6347) inner
/usr/local/lib/python3.6/dist-packages/oslo_concurrency/lockutils.py:339}}^[[00m^[[00m
^[[01;31mERROR nova.compute.manager [^[[01;36mNone
req-030a4d73-5bf1-4080-8b39-d637270055e0 ^[[00;36madmin admin^[[01;31m]
^[[01;35m[instance: e5083b01-f490-4031-b25c-edd6d86dd62f] ^[[01;31mFailed to
build and run instance^[[00m: nova.exception.ResourceProviderSyncFailed: Failed
to synchronize the placement service with resource provider information
supplied by the compute host.
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