Hi, when I tried to First time set-up, this error came up everytime. What should I do to fix this problem?
root@ubuntu00:/home/belle/Documents/metadome/metadome# docker-compose run app python install.py
Starting metadome_db_1 ... done
Starting metadome_redis_1 ... done
Starting metadome_rabbitmq_1 ... done
Starting metadome_celery_1 ... done
Creating metadome_app_run ... done
2021-08-03 08:51:14,163 - WARNING - MAILSERVER is not set in default_settings.py
Traceback (most recent call last):
File "/usr/local/lib/python3.5/site-packages/sqlalchemy/engine/base.py", line 2262, in _wrap_pool_connect
return fn()
File "/usr/local/lib/python3.5/site-packages/sqlalchemy/pool/base.py", line 354, in connect
return _ConnectionFairy._checkout(self)
File "/usr/local/lib/python3.5/site-packages/sqlalchemy/pool/base.py", line 751, in _checkout
fairy = _ConnectionRecord.checkout(pool)
File "/usr/local/lib/python3.5/site-packages/sqlalchemy/pool/base.py", line 483, in checkout
rec = pool._do_get()
File "/usr/local/lib/python3.5/site-packages/sqlalchemy/pool/impl.py", line 138, in _do_get
self._dec_overflow()
File "/usr/local/lib/python3.5/site-packages/sqlalchemy/util/langhelpers.py", line 68, in exit
compat.reraise(exc_type, exc_value, exc_tb)
File "/usr/local/lib/python3.5/site-packages/sqlalchemy/util/compat.py", line 129, in reraise
raise value
File "/usr/local/lib/python3.5/site-packages/sqlalchemy/pool/impl.py", line 135, in _do_get
return self._create_connection()
File "/usr/local/lib/python3.5/site-packages/sqlalchemy/pool/base.py", line 299, in _create_connection
return _ConnectionRecord(self)
File "/usr/local/lib/python3.5/site-packages/sqlalchemy/pool/base.py", line 428, in init
self.__connect(first_connect_check=True)
File "/usr/local/lib/python3.5/site-packages/sqlalchemy/pool/base.py", line 630, in __connect
connection = pool._invoke_creator(self)
File "/usr/local/lib/python3.5/site-packages/sqlalchemy/engine/strategies.py", line 114, in connect
return dialect.connect(*cargs, **cparams)
File "/usr/local/lib/python3.5/site-packages/sqlalchemy/engine/default.py", line 453, in connect
return self.dbapi.connect(*cargs, **cparams)
File "/usr/local/lib/python3.5/site-packages/psycopg2/init.py", line 130, in connect
conn = _connect(dsn, connection_factory=connection_factory, **kwasync)
psycopg2.OperationalError: could not connect to server: No route to host
Is the server running on host "metadome_db_1" (172.18.0.5) and accepting
TCP/IP connections on port 5432?
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "install.py", line 6, in
from metadome.application import app
File "/usr/src/app/metadome/application.py", line 3, in
app = create_app()
File "/usr/src/app/metadome/factory.py", line 72, in create_app
db.create_all()
File "/usr/local/lib/python3.5/site-packages/flask_sqlalchemy/init.py", line 963, in create_all
self._execute_for_all_tables(app, bind, 'create_all')
File "/usr/local/lib/python3.5/site-packages/flask_sqlalchemy/init.py", line 955, in _execute_for_all_tables
op(bind=self.get_engine(app, bind), **extra)
File "/usr/local/lib/python3.5/site-packages/sqlalchemy/sql/schema.py", line 4287, in create_all
ddl.SchemaGenerator, self, checkfirst=checkfirst, tables=tables
File "/usr/local/lib/python3.5/site-packages/sqlalchemy/engine/base.py", line 2032, in _run_visitor
with self._optional_conn_ctx_manager(connection) as conn:
File "/usr/local/lib/python3.5/contextlib.py", line 59, in enter
return next(self.gen)
File "/usr/local/lib/python3.5/site-packages/sqlalchemy/engine/base.py", line 2024, in _optional_conn_ctx_manager
with self._contextual_connect() as conn:
File "/usr/local/lib/python3.5/site-packages/sqlalchemy/engine/base.py", line 2226, in _contextual_connect
self._wrap_pool_connect(self.pool.connect, None),
File "/usr/local/lib/python3.5/site-packages/sqlalchemy/engine/base.py", line 2266, in _wrap_pool_connect
e, dialect, self
File "/usr/local/lib/python3.5/site-packages/sqlalchemy/engine/base.py", line 1536, in _handle_dbapi_exception_noconnection
util.raise_from_cause(sqlalchemy_exception, exc_info)
File "/usr/local/lib/python3.5/site-packages/sqlalchemy/util/compat.py", line 383, in raise_from_cause
reraise(type(exception), exception, tb=exc_tb, cause=cause)
File "/usr/local/lib/python3.5/site-packages/sqlalchemy/util/compat.py", line 128, in reraise
raise value.with_traceback(tb)
File "/usr/local/lib/python3.5/site-packages/sqlalchemy/engine/base.py", line 2262, in _wrap_pool_connect
return fn()
File "/usr/local/lib/python3.5/site-packages/sqlalchemy/pool/base.py", line 354, in connect
return _ConnectionFairy._checkout(self)
File "/usr/local/lib/python3.5/site-packages/sqlalchemy/pool/base.py", line 751, in _checkout
fairy = _ConnectionRecord.checkout(pool)
File "/usr/local/lib/python3.5/site-packages/sqlalchemy/pool/base.py", line 483, in checkout
rec = pool._do_get()
File "/usr/local/lib/python3.5/site-packages/sqlalchemy/pool/impl.py", line 138, in _do_get
self._dec_overflow()
File "/usr/local/lib/python3.5/site-packages/sqlalchemy/util/langhelpers.py", line 68, in exit
compat.reraise(exc_type, exc_value, exc_tb)
File "/usr/local/lib/python3.5/site-packages/sqlalchemy/util/compat.py", line 129, in reraise
raise value
File "/usr/local/lib/python3.5/site-packages/sqlalchemy/pool/impl.py", line 135, in _do_get
return self._create_connection()
File "/usr/local/lib/python3.5/site-packages/sqlalchemy/pool/base.py", line 299, in _create_connection
return _ConnectionRecord(self)
File "/usr/local/lib/python3.5/site-packages/sqlalchemy/pool/base.py", line 428, in init
self.__connect(first_connect_check=True)
File "/usr/local/lib/python3.5/site-packages/sqlalchemy/pool/base.py", line 630, in __connect
connection = pool._invoke_creator(self)
File "/usr/local/lib/python3.5/site-packages/sqlalchemy/engine/strategies.py", line 114, in connect
return dialect.connect(*cargs, **cparams)
File "/usr/local/lib/python3.5/site-packages/sqlalchemy/engine/default.py", line 453, in connect
return self.dbapi.connect(*cargs, **cparams)
File "/usr/local/lib/python3.5/site-packages/psycopg2/init.py", line 130, in connect
conn = _connect(dsn, connection_factory=connection_factory, **kwasync)
sqlalchemy.exc.OperationalError: (psycopg2.OperationalError) could not connect to server: No route to host
Is the server running on host "metadome_db_1" (172.18.0.5) and accepting
TCP/IP connections on port 5432?
(Background on this error at: http://sqlalche.me/e/e3q8)
ERROR: 1