00d08a3288
- This change tries to address an edge case discovered when running placement under mod_wsgi where if the placement wsgi application is re-initialize the db_api configure method attempts to reconfigure a started transaction factory. - This since oslo.db transaction factories do not support reconfiguration at runtime this result in an exception being raised preventing reloading of the Placement API without restarting apache to force mod_wsgi to recreate the python interpreter. - This change introduces a run once decorator to allow annotating functions that should only be executed once for the lifetime fo an interpreter. - This change applies the run_once decorator to the db_api configure method, to suppress the attempt to reconfigure the current TransactionFactory on application reload. Co-Authored-By: Balazs Gibizer <balazs.gibizer@ericsson.com> Closes-Bug: #1799246 Related-Bug: #1784155 Change-Id: I704196711d30c1124e713ac31111a8ea6fa2f1ba |
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| .. | ||
| handlers | ||
| objects | ||
| __init__.py | ||
| test_context.py | ||
| test_db_api.py | ||
| test_deploy.py | ||
| test_fault_wrap.py | ||
| test_handler.py | ||
| test_microversion.py | ||
| test_policy.py | ||
| test_requestlog.py | ||
| test_util.py | ||