Error launching gunicorn with mariadb

Question

Error launching gunicorn with mariadb

rokkhan opened this issue 2 years ago · comments

Hello i am trying to do a fresh install of the latest version eNMS 4.2.1. Any help will be higly appreciated.

The app runs without any problems on development mode running gunicorn manually but if i try to launch witch a Mariadb database backend i get this error:

2022-06-15 23:41:23,330 INFO Bypassing metadata creation for process 23246
2022-06-15 23:41:23,967 WARNING Fetch n°0 failed ((MySQLdb._exceptions.ProgrammingError) (1146, "Table 'enms.user' doesn't exist")
[SQL: SELECT user.id AS user_id, user.name AS user_name, user.description AS user_description, user.groups AS user_groups, user.email AS user_email, user.password AS user_password, user.authentication AS user_authentication, user.menu AS user_menu, user.pages AS user_pages, user.upper_menu AS user_upper_menu, user.get_requests AS user_get_requests, user.post_requests AS user_post_requests, user.delete_requests AS user_delete_requests, user.small_menu AS user_small_menu, user.theme AS user_theme, user.is_admin AS user_is_admin
FROM user
WHERE user.name = %s
LIMIT %s]
[parameters: ('admin', 1)]
(Background on this error at: https://sqlalche.me/e/14/f405))
2022-06-15 23:41:26,973 WARNING Fetch n°1 failed ((MySQLdb._exceptions.ProgrammingError) (1146, "Table 'enms.user' doesn't exist")
[SQL: SELECT user.id AS user_id, user.name AS user_name, user.description AS user_description, user.groups AS user_groups, user.email AS user_email, user.password AS user_password, user.authentication AS user_authentication, user.menu AS user_menu, user.pages AS user_pages, user.upper_menu AS user_upper_menu, user.get_requests AS user_get_requests, user.post_requests AS user_post_requests, user.delete_requests AS user_delete_requests, user.small_menu AS user_small_menu, user.theme AS user_theme, user.is_admin AS user_is_admin
FROM user
WHERE user.name = %s
LIMIT %s]
[parameters: ('admin', 1)]
(Background on this error at: https://sqlalche.me/e/14/f405))
2022-06-15 23:41:32,989 ERROR Fetch n°2 failed (Traceback (most recent call last):
File "/home/enms/.local/lib/python3.9/site-packages/sqlalchemy/engine/base.py", line 1819, in _execute_context
self.dialect.do_execute(
File "/home/enms/.local/lib/python3.9/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
cursor.execute(statement, parameters)
File "/usr/lib64/python3.9/site-packages/MySQLdb/cursors.py", line 206, in execute
res = self._query(query)
File "/usr/lib64/python3.9/site-packages/MySQLdb/cursors.py", line 319, in _query
db.query(q)
File "/usr/lib64/python3.9/site-packages/MySQLdb/connections.py", line 254, in query
_mysql.connection.query(self, query)
MySQLdb._exceptions.ProgrammingError: (1146, "Table 'enms.user' doesn't exist")

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
File "/home/enms/eNMS/eNMS/database.py", line 353, in fetch
result = query.all() if all_matches else query.first()
File "/home/enms/.local/lib/python3.9/site-packages/sqlalchemy/orm/query.py", line 2819, in first
return self.limit(1)._iter().first()
File "/home/enms/.local/lib/python3.9/site-packages/sqlalchemy/orm/query.py", line 2903, in _iter
result = self.session.execute(
File "/home/enms/.local/lib/python3.9/site-packages/sqlalchemy/orm/session.py", line 1712, in execute
result = conn._execute_20(statement, params or {}, execution_options)
File "/home/enms/.local/lib/python3.9/site-packages/sqlalchemy/engine/base.py", line 1631, in _execute_20
return meth(self, args_10style, kwargs_10style, execution_options)
File "/home/enms/.local/lib/python3.9/site-packages/sqlalchemy/sql/elements.py", line 325, in _execute_on_connection
return connection._execute_clauseelement(
File "/home/enms/.local/lib/python3.9/site-packages/sqlalchemy/engine/base.py", line 1498, in _execute_clauseelement
ret = self._execute_context(
File "/home/enms/.local/lib/python3.9/site-packages/sqlalchemy/engine/base.py", line 1862, in _execute_context
self.handle_dbapi_exception(
File "/home/enms/.local/lib/python3.9/site-packages/sqlalchemy/engine/base.py", line 2043, in handle_dbapi_exception
util.raise(
File "/home/enms/.local/lib/python3.9/site-packages/sqlalchemy/util/compat.py", line 208, in raise
raise exception
File "/home/enms/.local/lib/python3.9/site-packages/sqlalchemy/engine/base.py", line 1819, in _execute_context
self.dialect.do_execute(
File "/home/enms/.local/lib/python3.9/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
cursor.execute(statement, parameters)
File "/usr/lib64/python3.9/site-packages/MySQLdb/cursors.py", line 206, in execute
res = self._query(query)
File "/usr/lib64/python3.9/site-packages/MySQLdb/cursors.py", line 319, in _query
db.query(q)
File "/usr/lib64/python3.9/site-packages/MySQLdb/connections.py", line 254, in query
_mysql.connection.query(self, query)
sqlalchemy.exc.ProgrammingError: (MySQLdb._exceptions.ProgrammingError) (1146, "Table 'enms.user' doesn't exist")
[SQL: SELECT user.id AS user_id, user.name AS user_name, user.description AS user_description, user.groups AS user_groups, user.email AS user_email, user.password AS user_password, user.authentication AS user_authentication, user.menu AS user_menu, user.pages AS user_pages, user.upper_menu AS user_upper_menu, user.get_requests AS user_get_requests, user.post_requests AS user_post_requests, user.delete_requests AS user_delete_requests, user.small_menu AS user_small_menu, user.theme AS user_theme, user.is_admin AS user_is_admin
FROM user
WHERE user.name = %s
LIMIT %s]
[parameters: ('admin', 1)]
(Background on this error at: https://sqlalche.me/e/14/f405)
)
Traceback (most recent call last):
File "/home/enms/.local/lib/python3.9/site-packages/sqlalchemy/engine/base.py", line 1819, in _execute_context
self.dialect.do_execute(
File "/home/enms/.local/lib/python3.9/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
cursor.execute(statement, parameters)
File "/usr/lib64/python3.9/site-packages/MySQLdb/cursors.py", line 206, in execute
res = self._query(query)
File "/usr/lib64/python3.9/site-packages/MySQLdb/cursors.py", line 319, in _query
db.query(q)
File "/usr/lib64/python3.9/site-packages/MySQLdb/connections.py", line 254, in query
_mysql.connection.query(self, query)
MySQLdb._exceptions.ProgrammingError: (1146, "Table 'enms.user' doesn't exist")

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
File "/home/enms/.local/bin/gunicorn", line 8, in
sys.exit(run())
File "/home/enms/.local/lib/python3.9/site-packages/gunicorn/app/wsgiapp.py", line 67, in run
WSGIApplication("%(prog)s [OPTIONS] [APP_MODULE]").run()
File "/home/enms/.local/lib/python3.9/site-packages/gunicorn/app/base.py", line 231, in run
super().run()
File "/home/enms/.local/lib/python3.9/site-packages/gunicorn/app/base.py", line 72, in run
Arbiter(self).run()
File "/home/enms/.local/lib/python3.9/site-packages/gunicorn/arbiter.py", line 58, in init
self.setup(app)
File "/home/enms/.local/lib/python3.9/site-packages/gunicorn/arbiter.py", line 118, in setup
self.app.wsgi()
File "/home/enms/.local/lib/python3.9/site-packages/gunicorn/app/base.py", line 67, in wsgi
self.callable = self.load()
File "/home/enms/.local/lib/python3.9/site-packages/gunicorn/app/wsgiapp.py", line 58, in load
return self.load_wsgiapp()
File "/home/enms/.local/lib/python3.9/site-packages/gunicorn/app/wsgiapp.py", line 48, in load_wsgiapp
return util.import_app(self.app_uri)
File "/home/enms/.local/lib/python3.9/site-packages/gunicorn/util.py", line 359, in import_app
mod = importlib.import_module(module)
File "/usr/lib64/python3.9/importlib/init.py", line 127, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "", line 1030, in _gcd_import
File "", line 1007, in _find_and_load
File "", line 986, in _find_and_load_unlocked
File "", line 680, in _load_unlocked
File "", line 850, in exec_module
File "", line 228, in _call_with_frames_removed
File "/home/enms/eNMS/app.py", line 1, in
from eNMS.server import server as app # noqa: F401
File "/home/enms/eNMS/eNMS/init.py", line 20, in
initialize()
File "/home/enms/eNMS/eNMS/init.py", line 12, in initialize
first_init = db._initialize(env)
File "/home/enms/eNMS/eNMS/database.py", line 84, in _initialize
first_init = not self.fetch("user", allow_none=True, name="admin")
File "/home/enms/eNMS/eNMS/database.py", line 359, in fetch
raise exc
File "/home/enms/eNMS/eNMS/database.py", line 353, in fetch
result = query.all() if all_matches else query.first()
File "/home/enms/.local/lib/python3.9/site-packages/sqlalchemy/orm/query.py", line 2819, in first
return self.limit(1)._iter().first()
File "/home/enms/.local/lib/python3.9/site-packages/sqlalchemy/orm/query.py", line 2903, in _iter
result = self.session.execute(
File "/home/enms/.local/lib/python3.9/site-packages/sqlalchemy/orm/session.py", line 1712, in execute
result = conn._execute_20(statement, params or {}, execution_options)
File "/home/enms/.local/lib/python3.9/site-packages/sqlalchemy/engine/base.py", line 1631, in _execute_20
return meth(self, args_10style, kwargs_10style, execution_options)
File "/home/enms/.local/lib/python3.9/site-packages/sqlalchemy/sql/elements.py", line 325, in _execute_on_connection
return connection._execute_clauseelement(
File "/home/enms/.local/lib/python3.9/site-packages/sqlalchemy/engine/base.py", line 1498, in _execute_clauseelement
ret = self._execute_context(
File "/home/enms/.local/lib/python3.9/site-packages/sqlalchemy/engine/base.py", line 1862, in _execute_context
self.handle_dbapi_exception(
File "/home/enms/.local/lib/python3.9/site-packages/sqlalchemy/engine/base.py", line 2043, in handle_dbapi_exception
util.raise(
File "/home/enms/.local/lib/python3.9/site-packages/sqlalchemy/util/compat.py", line 208, in raise
raise exception
File "/home/enms/.local/lib/python3.9/site-packages/sqlalchemy/engine/base.py", line 1819, in _execute_context
self.dialect.do_execute(
File "/home/enms/.local/lib/python3.9/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
cursor.execute(statement, parameters)
File "/usr/lib64/python3.9/site-packages/MySQLdb/cursors.py", line 206, in execute
res = self._query(query)
File "/usr/lib64/python3.9/site-packages/MySQLdb/cursors.py", line 319, in _query
db.query(q)
File "/usr/lib64/python3.9/site-packages/MySQLdb/connections.py", line 254, in query
_mysql.connection.query(self, query)
sqlalchemy.exc.ProgrammingError: (MySQLdb._exceptions.ProgrammingError) (1146, "Table 'enms.user' doesn't exist")
[SQL: SELECT user.id AS user_id, user.name AS user_name, user.description AS user_description, user.groups AS user_groups, user.email AS user_email, user.password AS user_password, user.authentication AS user_authentication, user.menu AS user_menu, user.pages AS user_pages, user.upper_menu AS user_upper_menu, user.get_requests AS user_get_requests, user.post_requests AS user_post_requests, user.delete_requests AS user_delete_requests, user.small_menu AS user_small_menu, user.theme AS user_theme, user.is_admin AS user_is_admin
FROM user
WHERE user.name = %s
LIMIT %s]
[parameters: ('admin', 1)]
(Background on this error at: https://sqlalche.me/e/14/f405)

Environment:
Sles 15 SP3
Python 3.9
Mariadb 10.5

rokkhan commented 2 years ago

Any help?

Antoine Fourmy · Answer 1 · Sat Jul 09 2022 18:11:10 GMT+0800 (China Standard Time)

something in your env is misconfigured
try with a mysql db perhaps

Antoine Fourmy · Answer 2 · Wed Jul 20 2022 22:14:04 GMT+0800 (China Standard Time)

Closing as this is not caused by eNMS, the application works fine for me with a mariadb database. I guess you're using the wrong sqlalchemy connector, or the wrong database engine parameters, or the database itself is not configured properly.