django.db.utils.DatabaseError: ORA-12154: TNS:could not resolve the connect identifier specified
within OCI repeatedly receiving errors connecting database ADW(autonomous database warehouse 19c) to deploy a Django project in oracle cloud infrastructure
uname -a
Linux instance-20210913-1957 5.4.17-2102.204.4.4.el7uek.x86_64 #2 SMP Tue Aug 17 20:25:28 PDT 2021 x86_64 x86_64 x86_64 GNU/Linux
pip freeze
asgiref==3.4.1
cx-Oracle==8.0.0
Django==3.2.7
pytz==2021.1
sqlparse==0.4.2
typing-extensions==3.10.0.2
I have unzipped regional wallet file in /usr/lib/oracle/21/client64/lib/network/admin
my sttings.py
DATABASES={
'default':
{
'ENGINE':'django.db.backends.oracle',
'NAME':'potatodbname',
'USER':'ADMIN',
'PASSWORD':'wieredpassword',#Please provide the db password here
}
}
complete error :
python manage.py migrate
Traceback (most recent call last):
File "/var/www/cgi-bin/trydjango-dev/lib64/python3.6/site-packages/django/db/backends/base/base.py", line 219, in ensure_connection
self.connect()
File "/var/www/cgi-bin/trydjango-dev/lib64/python3.6/site-packages/django/utils/asyncio.py", line 26, in inner
return func(*args, **kwargs)
File "/var/www/cgi-bin/trydjango-dev/lib64/python3.6/site-packages/django/db/backends/base/base.py", line 200, in connect
self.connection = self.get_new_connection(conn_params)
File "/var/www/cgi-bin/trydjango-dev/lib64/python3.6/site-packages/django/utils/asyncio.py", line 26, in inner
return func(*args, **kwargs)
File "/var/www/cgi-bin/trydjango-dev/lib64/python3.6/site-packages/django/db/backends/oracle/base.py", line 233, in get_new_connection
**conn_params,
cx_Oracle.DatabaseError: ORA-12154: TNS:could not resolve the connect identifier specified
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "manage.py", line 22, in <module>
main()
File "manage.py", line 18, in main
execute_from_command_line(sys.argv)
File "/var/www/cgi-bin/trydjango-dev/lib64/python3.6/site-packages/django/core/management/__init__.py", line 419, in execute_from_command_line
utility.execute()
File "/var/www/cgi-bin/trydjango-dev/lib64/python3.6/site-packages/django/core/management/__init__.py", line 413, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "/var/www/cgi-bin/trydjango-dev/lib64/python3.6/site-packages/django/core/management/base.py", line 354, in run_from_argv
self.execute(*args, **cmd_options)
File "/var/www/cgi-bin/trydjango-dev/lib64/python3.6/site-packages/django/core/management/base.py", line 398, in execute
output = self.handle(*args, **options)
File "/var/www/cgi-bin/trydjango-dev/lib64/python3.6/site-packages/django/core/management/base.py", line 89, in wrapped
res = handle_func(*args, **kwargs)
File "/var/www/cgi-bin/trydjango-dev/lib64/python3.6/site-packages/django/core/management/commands/migrate.py", line 92, in handle
executor = MigrationExecutor(connection, self.migration_progress_callback)
File "/var/www/cgi-bin/trydjango-dev/lib64/python3.6/site-packages/django/db/migrations/executor.py", line 18, in __init__
self.loader = MigrationLoader(self.connection)
File "/var/www/cgi-bin/trydjango-dev/lib64/python3.6/site-packages/django/db/migrations/loader.py", line 53, in __init__
self.build_graph()
File "/var/www/cgi-bin/trydjango-dev/lib64/python3.6/site-packages/django/db/migrations/loader.py", line 220, in build_graph
self.applied_migrations = recorder.applied_migrations()
File "/var/www/cgi-bin/trydjango-dev/lib64/python3.6/site-packages/django/db/migrations/recorder.py", line 77, in applied_migrations
if self.has_table():
File "/var/www/cgi-bin/trydjango-dev/lib64/python3.6/site-packages/django/db/migrations/recorder.py", line 55, in has_table
with self.connection.cursor() as cursor:
File "/var/www/cgi-bin/trydjango-dev/lib64/python3.6/site-packages/django/utils/asyncio.py", line 26, in inner
return func(*args, **kwargs)
File "/var/www/cgi-bin/trydjango-dev/lib64/python3.6/site-packages/django/db/backends/base/base.py", line 259, in cursor
return self._cursor()
File "/var/www/cgi-bin/trydjango-dev/lib64/python3.6/site-packages/django/db/backends/base/base.py", line 235, in _cursor
self.ensure_connection()
File "/var/www/cgi-bin/trydjango-dev/lib64/python3.6/site-packages/django/utils/asyncio.py", line 26, in inner
return func(*args, **kwargs)
File "/var/www/cgi-bin/trydjango-dev/lib64/python3.6/site-packages/django/db/backends/base/base.py", line 219, in ensure_connection
self.connect()
File "/var/www/cgi-bin/trydjango-dev/lib64/python3.6/site-packages/django/db/utils.py", line 90, in __exit__
raise dj_exc_value.with_traceback(traceback) from exc_value
File "/var/www/cgi-bin/trydjango-dev/lib64/python3.6/site-packages/django/db/backends/base/base.py", line 219, in ensure_connection
self.connect()
File "/var/www/cgi-bin/trydjango-dev/lib64/python3.6/site-packages/django/utils/asyncio.py", line 26, in inner
return func(*args, **kwargs)
File "/var/www/cgi-bin/trydjango-dev/lib64/python3.6/site-packages/django/db/backends/base/base.py", line 200, in connect
self.connection = self.get_new_connection(conn_params)
File "/var/www/cgi-bin/trydjango-dev/lib64/python3.6/site-packages/django/utils/asyncio.py", line 26, in inner
return func(*args, **kwargs)
File "/var/www/cgi-bin/trydjango-dev/lib64/python3.6/site-packages/django/db/backends/oracle/base.py", line 233, in get_new_connection
**conn_params,
django.db.utils.DatabaseError: ORA-12154: TNS:could not resolve the connect identifier specified
what did I miss to get that error?
