[Port Creation failed] - openstack Wallaby

Lokendra Rathour lokendrarathour at gmail.com
Tue May 16 17:11:27 UTC 2023


Hi All,
Was trying to create OpenStack VM in OpenStack wallaby release, not able to
create VM, it is failing because of Port not getting created.

The error that we are getting:
nova-compute.log:

2023-05-16 18:15:35.495 7 INFO nova.compute.provider_config
[req-faaf38e7-b5ee-43d1-9303-d508285f5ab7 - - - - -] No provider configs
found in /etc/nova/provider_config. If files are present, ensure the Nova
process has access.
2023-05-16 18:15:35.549 7 ERROR nova.cmd.common
[req-8842f11c-fe5a-4ad3-92ea-a6898f482bf0 - - - - -] No db access allowed
in nova-compute:   File "/usr/bin/nova-compute", line 10, in <module>
    sys.exit(main())
  File "/usr/lib/python3.6/site-packages/nova/cmd/compute.py", line 59, in
main
    topic=compute_rpcapi.RPC_TOPIC)
  File "/usr/lib/python3.6/site-packages/nova/service.py", line 264, in
create
    utils.raise_if_old_compute()
  File "/usr/lib/python3.6/site-packages/nova/utils.py", line 1068, in
raise_if_old_compute
    ctxt, ['nova-compute'])
  File "/usr/lib/python3.6/site-packages/nova/objects/service.py", line
563, in get_minimum_version_all_cells
    binaries)
  File "/usr/lib/python3.6/site-packages/nova/context.py", line 544, in
scatter_gather_all_cells
    fn, *args, **kwargs)
  File "/usr/lib/python3.6/site-packages/nova/context.py", line 432, in
scatter_gather_cells
    with target_cell(context, cell_mapping) as cctxt:
  File "/usr/lib64/python3.6/contextlib.py", line 81, in __enter__
    return next(self.gen)


neutron/ovn-metadata-agent.log

2023-05-16 22:33:41.871 45204 ERROR ovsdbapp.backend.ovs_idl.command
ovsdbapp.backend.ovs_idl.idlutils.RowNotFound: Cannot find Chassis_Private
with name=b6e6f0d3-40c6-4d4e-8ef6-c935fa027bd2
2023-05-16 22:33:41.871 45204 ERROR ovsdbapp.backend.ovs_idl.command
2023-05-16 22:36:41.876 45204 ERROR ovsdbapp.backend.ovs_idl.transaction
[-] Traceback (most recent call last):
  File
"/usr/lib/python3.6/site-packages/ovsdbapp/backend/ovs_idl/connection.py",
line 131, in run
    txn.results.put(txn.do_commit())
  File
"/usr/lib/python3.6/site-packages/ovsdbapp/backend/ovs_idl/transaction.py",
line 93, in do_commit
    command.run_idl(txn)
  File
"/usr/lib/python3.6/site-packages/ovsdbapp/backend/ovs_idl/command.py",
line 172, in run_idl
    record = self.api.lookup(self.table, self.record)
  File
"/usr/lib/python3.6/site-packages/ovsdbapp/backend/ovs_idl/__init__.py",
line 208, in lookup
    return self._lookup(table, record)
  File
"/usr/lib/python3.6/site-packages/ovsdbapp/backend/ovs_idl/__init__.py",
line 268, in _lookup
    row = idlutils.row_by_value(self, rl.table, rl.column, record)
  File
"/usr/lib/python3.6/site-packages/ovsdbapp/backend/ovs_idl/idlutils.py",
line 114, in row_by_value
    raise RowNotFound(table=table, col=column, match=match)
ovsdbapp.backend.ovs_idl.idlutils.RowNotFound: Cannot find Chassis_Private
with name=b6e6f0d3-40c6-4d4e-8ef6-c935fa027bd2

any input to help get this issue fixed would be of great help.
thanks
-- 
~ Lokendra
skype: lokendrarathour
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