[Fri Mar 20 09:02:09.170126 2026] [wsgi:error] [pid 19:tid 19] [client 172.17.0.103:53310] Timeout when reading response headers from daemon process 'placement-api': /var/www/cgi-bin/placement/placement-api [Fri Mar 20 09:02:43.277608 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] mod_wsgi (pid=16): Failed to exec Python script file '/var/www/cgi-bin/placement/placement-api'. [Fri Mar 20 09:02:43.277653 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] mod_wsgi (pid=16): Exception occurred processing WSGI script '/var/www/cgi-bin/placement/placement-api'. [Fri Mar 20 09:02:43.280834 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] Traceback (most recent call last): [Fri Mar 20 09:02:43.280907 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] File "/usr/lib/python3.9/site-packages/pymysql/connections.py", line 569, in connect [Fri Mar 20 09:02:43.280914 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] sock = socket.create_connection( [Fri Mar 20 09:02:43.280919 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] File "/usr/lib64/python3.9/socket.py", line 844, in create_connection [Fri Mar 20 09:02:43.280922 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] raise err [Fri Mar 20 09:02:43.280927 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] File "/usr/lib64/python3.9/socket.py", line 832, in create_connection [Fri Mar 20 09:02:43.280929 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] sock.connect(sa) [Fri Mar 20 09:02:43.280942 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] OSError: [Errno 113] No route to host [Fri Mar 20 09:02:43.280948 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] [Fri Mar 20 09:02:43.280950 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] During handling of the above exception, another exception occurred: [Fri Mar 20 09:02:43.280953 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] [Fri Mar 20 09:02:43.280957 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] Traceback (most recent call last): [Fri Mar 20 09:02:43.281013 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] File "/usr/lib64/python3.9/site-packages/sqlalchemy/engine/base.py", line 2336, in _wrap_pool_connect [Fri Mar 20 09:02:43.281016 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] return fn() [Fri Mar 20 09:02:43.281021 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] File "/usr/lib64/python3.9/site-packages/sqlalchemy/pool/base.py", line 304, in unique_connection [Fri Mar 20 09:02:43.281024 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] return _ConnectionFairy._checkout(self) [Fri Mar 20 09:02:43.281028 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] File "/usr/lib64/python3.9/site-packages/sqlalchemy/pool/base.py", line 778, in _checkout [Fri Mar 20 09:02:43.281031 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] fairy = _ConnectionRecord.checkout(pool) [Fri Mar 20 09:02:43.281035 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] File "/usr/lib64/python3.9/site-packages/sqlalchemy/pool/base.py", line 495, in checkout [Fri Mar 20 09:02:43.281038 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] rec = pool._do_get() [Fri Mar 20 09:02:43.281043 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] File "/usr/lib64/python3.9/site-packages/sqlalchemy/pool/impl.py", line 140, in _do_get [Fri Mar 20 09:02:43.281046 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] self._dec_overflow() [Fri Mar 20 09:02:43.281050 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] File "/usr/lib64/python3.9/site-packages/sqlalchemy/util/langhelpers.py", line 68, in __exit__ [Fri Mar 20 09:02:43.281052 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] compat.raise_( [Fri Mar 20 09:02:43.281057 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] File "/usr/lib64/python3.9/site-packages/sqlalchemy/util/compat.py", line 182, in raise_ [Fri Mar 20 09:02:43.281072 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] raise exception [Fri Mar 20 09:02:43.281077 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] File "/usr/lib64/python3.9/site-packages/sqlalchemy/pool/impl.py", line 137, in _do_get [Fri Mar 20 09:02:43.281080 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] return self._create_connection() [Fri Mar 20 09:02:43.281085 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] File "/usr/lib64/python3.9/site-packages/sqlalchemy/pool/base.py", line 309, in _create_connection [Fri Mar 20 09:02:43.281088 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] return _ConnectionRecord(self) [Fri Mar 20 09:02:43.281092 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] File "/usr/lib64/python3.9/site-packages/sqlalchemy/pool/base.py", line 440, in __init__ [Fri Mar 20 09:02:43.281095 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] self.__connect(first_connect_check=True) [Fri Mar 20 09:02:43.281099 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] File "/usr/lib64/python3.9/site-packages/sqlalchemy/pool/base.py", line 661, in __connect [Fri Mar 20 09:02:43.281102 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] pool.logger.debug("Error on connect(): %s", e) [Fri Mar 20 09:02:43.281106 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] File "/usr/lib64/python3.9/site-packages/sqlalchemy/util/langhelpers.py", line 68, in __exit__ [Fri Mar 20 09:02:43.281109 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] compat.raise_( [Fri Mar 20 09:02:43.281113 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] File "/usr/lib64/python3.9/site-packages/sqlalchemy/util/compat.py", line 182, in raise_ [Fri Mar 20 09:02:43.281116 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] raise exception [Fri Mar 20 09:02:43.281120 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] File "/usr/lib64/python3.9/site-packages/sqlalchemy/pool/base.py", line 656, in __connect [Fri Mar 20 09:02:43.281123 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] connection = pool._invoke_creator(self) [Fri Mar 20 09:02:43.281127 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] File "/usr/lib64/python3.9/site-packages/sqlalchemy/engine/strategies.py", line 114, in connect [Fri Mar 20 09:02:43.281130 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] return dialect.connect(*cargs, **cparams) [Fri Mar 20 09:02:43.281134 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] File "/usr/lib64/python3.9/site-packages/sqlalchemy/engine/default.py", line 508, in connect [Fri Mar 20 09:02:43.281137 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] return self.dbapi.connect(*cargs, **cparams) [Fri Mar 20 09:02:43.281141 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] File "/usr/lib/python3.9/site-packages/pymysql/__init__.py", line 94, in Connect [Fri Mar 20 09:02:43.281144 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] return Connection(*args, **kwargs) [Fri Mar 20 09:02:43.281149 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] File "/usr/lib/python3.9/site-packages/pymysql/connections.py", line 327, in __init__ [Fri Mar 20 09:02:43.281151 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] self.connect() [Fri Mar 20 09:02:43.281156 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] File "/usr/lib/python3.9/site-packages/pymysql/connections.py", line 619, in connect [Fri Mar 20 09:02:43.281158 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] raise exc [Fri Mar 20 09:02:43.281171 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] pymysql.err.OperationalError: (2003, "Can't connect to MySQL server on 'overcloud.internalapi.ooo.test' ([Errno 113] No route to host)") [Fri Mar 20 09:02:43.281182 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] [Fri Mar 20 09:02:43.281185 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] The above exception was the direct cause of the following exception: [Fri Mar 20 09:02:43.281188 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] [Fri Mar 20 09:02:43.281192 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] Traceback (most recent call last): [Fri Mar 20 09:02:43.281313 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] File "/var/www/cgi-bin/placement/placement-api", line 52, in [Fri Mar 20 09:02:43.281319 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] application = init_application() [Fri Mar 20 09:02:43.281324 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] File "/usr/lib/python3.9/site-packages/placement/wsgi.py", line 147, in init_application [Fri Mar 20 09:02:43.281327 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] return deploy.loadapp(config) [Fri Mar 20 09:02:43.281331 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] File "/usr/lib/python3.9/site-packages/placement/deploy.py", line 154, in loadapp [Fri Mar 20 09:02:43.281333 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] update_database(config) [Fri Mar 20 09:02:43.281337 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] File "/usr/lib/python3.9/site-packages/placement/deploy.py", line 133, in update_database [Fri Mar 20 09:02:43.281340 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] trait.ensure_sync(ctx) [Fri Mar 20 09:02:43.281344 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] File "/usr/lib/python3.9/site-packages/placement/objects/trait.py", line 144, in ensure_sync [Fri Mar 20 09:02:43.281347 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] _trait_sync(ctx) [Fri Mar 20 09:02:43.281350 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] File "/usr/lib/python3.9/site-packages/oslo_db/api.py", line 154, in wrapper [Fri Mar 20 09:02:43.281353 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] ectxt.value = e.inner_exc [Fri Mar 20 09:02:43.281357 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] File "/usr/lib/python3.9/site-packages/oslo_utils/excutils.py", line 227, in __exit__ [Fri Mar 20 09:02:43.281360 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] self.force_reraise() [Fri Mar 20 09:02:43.281364 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] File "/usr/lib/python3.9/site-packages/oslo_utils/excutils.py", line 200, in force_reraise [Fri Mar 20 09:02:43.281367 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] raise self.value [Fri Mar 20 09:02:43.281370 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] File "/usr/lib/python3.9/site-packages/oslo_db/api.py", line 142, in wrapper [Fri Mar 20 09:02:43.281373 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] return f(*args, **kwargs) [Fri Mar 20 09:02:43.281377 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] File "/usr/lib/python3.9/site-packages/oslo_db/sqlalchemy/enginefacade.py", line 1013, in wrapper [Fri Mar 20 09:02:43.281380 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] with self._transaction_scope(context): [Fri Mar 20 09:02:43.281383 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] File "/usr/lib64/python3.9/contextlib.py", line 119, in __enter__ [Fri Mar 20 09:02:43.281386 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] return next(self.gen) [Fri Mar 20 09:02:43.281390 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] File "/usr/lib/python3.9/site-packages/oslo_db/sqlalchemy/enginefacade.py", line 1058, in _transaction_scope [Fri Mar 20 09:02:43.281393 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] with current._produce_block( [Fri Mar 20 09:02:43.281400 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] File "/usr/lib64/python3.9/contextlib.py", line 119, in __enter__ [Fri Mar 20 09:02:43.281403 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] return next(self.gen) [Fri Mar 20 09:02:43.281407 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] File "/usr/lib/python3.9/site-packages/oslo_db/sqlalchemy/enginefacade.py", line 657, in _session [Fri Mar 20 09:02:43.281410 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] self.session = self.factory._create_session( [Fri Mar 20 09:02:43.281414 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] File "/usr/lib/python3.9/site-packages/oslo_db/sqlalchemy/enginefacade.py", line 418, in _create_session [Fri Mar 20 09:02:43.281417 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] self._start() [Fri Mar 20 09:02:43.281420 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] File "/usr/lib/python3.9/site-packages/oslo_db/sqlalchemy/enginefacade.py", line 508, in _start [Fri Mar 20 09:02:43.281423 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] self._setup_for_connection( [Fri Mar 20 09:02:43.281427 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] File "/usr/lib/python3.9/site-packages/oslo_db/sqlalchemy/enginefacade.py", line 533, in _setup_for_connection [Fri Mar 20 09:02:43.281430 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] engine = engines.create_engine( [Fri Mar 20 09:02:43.281434 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] File "/usr/lib/python3.9/site-packages/debtcollector/renames.py", line 43, in decorator [Fri Mar 20 09:02:43.281437 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] return wrapped(*args, **kwargs) [Fri Mar 20 09:02:43.281441 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] File "/usr/lib/python3.9/site-packages/oslo_db/sqlalchemy/engines.py", line 211, in create_engine [Fri Mar 20 09:02:43.281444 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] test_conn = _test_connection(engine, max_retries, retry_interval) [Fri Mar 20 09:02:43.281448 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] File "/usr/lib/python3.9/site-packages/oslo_db/sqlalchemy/engines.py", line 394, in _test_connection [Fri Mar 20 09:02:43.281451 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] raise de_ref [Fri Mar 20 09:02:43.281455 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] File "/usr/lib/python3.9/site-packages/oslo_db/sqlalchemy/engines.py", line 386, in _test_connection [Fri Mar 20 09:02:43.281458 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] return engine.connect() [Fri Mar 20 09:02:43.281462 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] File "/usr/lib64/python3.9/site-packages/sqlalchemy/engine/base.py", line 2263, in connect [Fri Mar 20 09:02:43.281465 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] return self._connection_cls(self, **kwargs) [Fri Mar 20 09:02:43.281469 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] File "/usr/lib64/python3.9/site-packages/sqlalchemy/engine/base.py", line 104, in __init__ [Fri Mar 20 09:02:43.281472 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] else engine.raw_connection() [Fri Mar 20 09:02:43.281476 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] File "/usr/lib64/python3.9/site-packages/sqlalchemy/engine/base.py", line 2369, in raw_connection [Fri Mar 20 09:02:43.281479 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] return self._wrap_pool_connect( [Fri Mar 20 09:02:43.281483 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] File "/usr/lib64/python3.9/site-packages/sqlalchemy/engine/base.py", line 2339, in _wrap_pool_connect [Fri Mar 20 09:02:43.281486 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] Connection._handle_dbapi_exception_noconnection( [Fri Mar 20 09:02:43.281499 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] File "/usr/lib64/python3.9/site-packages/sqlalchemy/engine/base.py", line 1581, in _handle_dbapi_exception_noconnection [Fri Mar 20 09:02:43.281503 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] util.raise_(newraise, with_traceback=exc_info[2], from_=e) [Fri Mar 20 09:02:43.281507 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] File "/usr/lib64/python3.9/site-packages/sqlalchemy/util/compat.py", line 182, in raise_ [Fri Mar 20 09:02:43.281510 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] raise exception [Fri Mar 20 09:02:43.281515 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] File "/usr/lib64/python3.9/site-packages/sqlalchemy/engine/base.py", line 2336, in _wrap_pool_connect [Fri Mar 20 09:02:43.281517 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] return fn() [Fri Mar 20 09:02:43.281522 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] File "/usr/lib64/python3.9/site-packages/sqlalchemy/pool/base.py", line 304, in unique_connection [Fri Mar 20 09:02:43.281525 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] return _ConnectionFairy._checkout(self) [Fri Mar 20 09:02:43.281529 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] File "/usr/lib64/python3.9/site-packages/sqlalchemy/pool/base.py", line 778, in _checkout [Fri Mar 20 09:02:43.281532 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] fairy = _ConnectionRecord.checkout(pool) [Fri Mar 20 09:02:43.281536 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] File "/usr/lib64/python3.9/site-packages/sqlalchemy/pool/base.py", line 495, in checkout [Fri Mar 20 09:02:43.281539 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] rec = pool._do_get() [Fri Mar 20 09:02:43.281543 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] File "/usr/lib64/python3.9/site-packages/sqlalchemy/pool/impl.py", line 140, in _do_get [Fri Mar 20 09:02:43.281545 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] self._dec_overflow() [Fri Mar 20 09:02:43.281550 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] File "/usr/lib64/python3.9/site-packages/sqlalchemy/util/langhelpers.py", line 68, in __exit__ [Fri Mar 20 09:02:43.281552 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] compat.raise_( [Fri Mar 20 09:02:43.281557 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] File "/usr/lib64/python3.9/site-packages/sqlalchemy/util/compat.py", line 182, in raise_ [Fri Mar 20 09:02:43.281560 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] raise exception [Fri Mar 20 09:02:43.281564 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] File "/usr/lib64/python3.9/site-packages/sqlalchemy/pool/impl.py", line 137, in _do_get [Fri Mar 20 09:02:43.281566 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] return self._create_connection() [Fri Mar 20 09:02:43.281570 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] File "/usr/lib64/python3.9/site-packages/sqlalchemy/pool/base.py", line 309, in _create_connection [Fri Mar 20 09:02:43.281573 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] return _ConnectionRecord(self) [Fri Mar 20 09:02:43.281577 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] File "/usr/lib64/python3.9/site-packages/sqlalchemy/pool/base.py", line 440, in __init__ [Fri Mar 20 09:02:43.281580 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] self.__connect(first_connect_check=True) [Fri Mar 20 09:02:43.281584 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] File "/usr/lib64/python3.9/site-packages/sqlalchemy/pool/base.py", line 661, in __connect [Fri Mar 20 09:02:43.281587 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] pool.logger.debug("Error on connect(): %s", e) [Fri Mar 20 09:02:43.281591 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] File "/usr/lib64/python3.9/site-packages/sqlalchemy/util/langhelpers.py", line 68, in __exit__ [Fri Mar 20 09:02:43.281597 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] compat.raise_( [Fri Mar 20 09:02:43.281601 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] File "/usr/lib64/python3.9/site-packages/sqlalchemy/util/compat.py", line 182, in raise_ [Fri Mar 20 09:02:43.281604 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] raise exception [Fri Mar 20 09:02:43.281608 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] File "/usr/lib64/python3.9/site-packages/sqlalchemy/pool/base.py", line 656, in __connect [Fri Mar 20 09:02:43.281611 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] connection = pool._invoke_creator(self) [Fri Mar 20 09:02:43.281614 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] File "/usr/lib64/python3.9/site-packages/sqlalchemy/engine/strategies.py", line 114, in connect [Fri Mar 20 09:02:43.281617 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] return dialect.connect(*cargs, **cparams) [Fri Mar 20 09:02:43.281621 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] File "/usr/lib64/python3.9/site-packages/sqlalchemy/engine/default.py", line 508, in connect [Fri Mar 20 09:02:43.281623 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] return self.dbapi.connect(*cargs, **cparams) [Fri Mar 20 09:02:43.281627 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] File "/usr/lib/python3.9/site-packages/pymysql/__init__.py", line 94, in Connect [Fri Mar 20 09:02:43.281630 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] return Connection(*args, **kwargs) [Fri Mar 20 09:02:43.281633 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] File "/usr/lib/python3.9/site-packages/pymysql/connections.py", line 327, in __init__ [Fri Mar 20 09:02:43.281636 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] self.connect() [Fri Mar 20 09:02:43.281640 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] File "/usr/lib/python3.9/site-packages/pymysql/connections.py", line 619, in connect [Fri Mar 20 09:02:43.281642 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] raise exc [Fri Mar 20 09:02:43.281654 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] oslo_db.exception.DBConnectionError: (pymysql.err.OperationalError) (2003, "Can't connect to MySQL server on 'overcloud.internalapi.ooo.test' ([Errno 113] No route to host)") [Fri Mar 20 09:02:43.281658 2026] [wsgi:error] [pid 16:tid 27] [remote 172.17.0.103:53310] (Background on this error at: http://sqlalche.me/e/13/e3q8)