Error in cvat_opa logs

[ShreenidhiH]

Hi,
I have installed cvat v12.6.2.
Everything else is working fine, but I am getting these errors in Cvat_opa container logs

{"level":"error","msg":"Bundle load failed: request failed: Get \"http://cvat-server:8080/api/auth/rules\": dial tcp: lookup cvat-server on 127.0.0.11:53: no such host","name":"cvat","plugin":"bundle","time":"2024-10-01T11:15:58Z"}
{"level":"error","msg":"Bundle load failed: request failed: Get \"http://cvat-server:8080/api/auth/rules\": dial tcp: lookup cvat-server on 127.0.0.11:53: no such host","name":"cvat","plugin":"bundle","time":"2024-10-01T11:15:59Z"}
{"level":"error","msg":"Bundle load failed: request failed: Get \"http://cvat-server:8080/api/auth/rules\": dial tcp: lookup cvat-server on 127.0.0.11:53: no such host","name":"cvat","plugin":"bundle","time":"2024-10-01T11:15:59Z"}
{"level":"error","msg":"Bundle load failed: request failed: Get \"http://cvat-server:8080/api/auth/rules\": dial tcp: lookup cvat-server on 127.0.0.11:53: no such host","name":"cvat","plugin":"bundle","time":"2024-10-01T11:15:59Z"}
{"level":"error","msg":"Bundle load failed: request failed: Get \"http://cvat-server:8080/api/auth/rules\": dial tcp: lookup cvat-server on 127.0.0.11:53: no such host","name":"cvat","plugin":"bundle","time":"2024-10-01T11:15:59Z"}
{"level":"error","msg":"Bundle load failed: request failed: Get \"http://cvat-server:8080/api/auth/rules\": dial tcp 172.19.0.17:8080: connect: connection refused","name":"cvat","plugin":"bundle","time":"2024-10-01T11:16:03Z"}
{"level":"error","msg":"Bundle load failed: request failed: Get \"http://cvat-server:8080/api/auth/rules\": dial tcp 172.19.0.17:8080: connect: connection refused","name":"cvat","plugin":"bundle","time":"2024-10-01T11:16:04Z"}
{"level":"error","msg":"Bundle load failed: request failed: Get \"http://cvat-server:8080/api/auth/rules\": dial tcp 172.19.0.17:8080: connect: connection refused","name":"cvat","plugin":"bundle","time":"2024-10-01T11:16:05Z"}
{"level":"error","msg":"Bundle load failed: request failed: Get \"http://cvat-server:8080/api/auth/rules\": dial tcp 172.19.0.17:8080: connect: connection refused","name":"cvat","plugin":"bundle","time":"2024-10-01T11:16:08Z"}
{"level":"error","msg":"Bundle load failed: request failed: Get \"http://cvat-server:8080/api/auth/rules\": dial tcp 172.19.0.17:8080: connect: connection refused","name":"cvat","plugin":"bundle","time":"2024-10-01T11:16:12Z"}
{"level":"error","msg":"Bundle load failed: request failed: Get \"http://cvat-server:8080/api/auth/rules\": dial tcp 172.19.0.17:8080: connect: connection refused","name":"cvat","plugin":"bundle","time":"2024-10-01T11:16:19Z"}

Cvat-server has no errors, healthcheck command for all container is running fine.
Also I am not able to post the requests to cvat (for example this one : http://ip_adress:8080/api/auth/login) it gives server error

And these error I am getting in cvat_server when above post is sent

[2024-10-01 11:17:41,839] ERROR django.request: Internal Server Error: /api/auth/login
Traceback (most recent call last):
  File "/opt/venv/lib/python3.10/site-packages/asgiref/sync.py", line 518, in thread_handler
    raise exc_info[1]
  File "/opt/venv/lib/python3.10/site-packages/django/core/handlers/exception.py", line 42, in inner
    response = await get_response(request)
  File "/opt/venv/lib/python3.10/site-packages/django/core/handlers/base.py", line 284, in _get_response_async
    response = await sync_to_async(
  File "/opt/venv/lib/python3.10/site-packages/asgiref/sync.py", line 468, in __call__
    ret = await asyncio.shield(exec_coro)
  File "/opt/venv/lib/python3.10/site-packages/asgiref/current_thread_executor.py", line 40, in run
    result = self.fn(*self.args, **self.kwargs)
  File "/opt/venv/lib/python3.10/site-packages/asgiref/sync.py", line 522, in thread_handler
    return func(*args, **kwargs)
  File "/opt/venv/lib/python3.10/site-packages/django/template/response.py", line 114, in render
    self.content = self.rendered_content
  File "/opt/venv/lib/python3.10/site-packages/rest_framework/response.py", line 70, in rendered_content
    ret = renderer.render(self.data, accepted_media_type, context)
  File "/opt/venv/lib/python3.10/site-packages/rest_framework/renderers.py", line 723, in render
    context = self.get_context(data, accepted_media_type, renderer_context)
  File "/opt/venv/lib/python3.10/site-packages/rest_framework/renderers.py", line 701, in get_context
    'filter_form': self.get_filter_form(data, view, request),
  File "/opt/venv/lib/python3.10/site-packages/rest_framework/renderers.py", line 629, in get_filter_form
    queryset = view.get_queryset()
  File "/opt/venv/lib/python3.10/site-packages/rest_framework/generics.py", line 63, in get_queryset
    assert self.queryset is not None, (
AssertionError: 'LoginViewEx' should either include a `queryset` attribute, or override the `get_queryset()` method.

IS this related to OPA issue?
Can someone help me with the issue?

[bsekachev]

IS this related to OPA issue?

I do not think so.

It is normal to have several errors like these:

{"level":"error","msg":"Bundle load failed: request failed: Get \"http://cvat-server:8080/api/auth/rules\": dial tcp 172.19.0.17:8080: connect: connection refused","name":"cvat","plugin":"bundle","time":"2024-10-01T11:16:19Z"}

They happen when server not started yet or restarting in some short period of time. Check timestamp of these errors to understand when they happened (time is in UTC)

[bsekachev]

I have installed cvat v12.6.2.

We do not have 12.6.2. The latest version is 2.19.1.

[ShreenidhiH]

Oh, sorry , I have installed cvat version 2.16.2.
Then what is the cause of the cvat error , when I try to login through post?

[azhavoro]

@ShreenidhiH

1. Please use the latest release
2. Also, provide exact steps to reproduce the issue on our side

[ShreenidhiH]

@azhavoro
Steps followed.
referred this installation guide

1. git clone -b v2.16.2 https://github.com/cvat-ai/cvat

2. export CVAT_HOST=”<ip_adress>”

3. cd cvat
   sudo -E docker compose up -d

4. sudo docker exec -it cvat_server bash -ic 'python3 ~/manage.py createsuperuser'

5. sudo -E docker compose -f components/serverless/docker-compose.serverless.yml up -d

6. Cvat was up in http://<ip_adress>:8080

7. Opened the http://<ip_adress>:8080/api/auth/login and gave username, password.
   Getting server error 500 (screenshot that I have attached) in the frontend and in the cvat_server logs I am seeing error

[2024-10-01 11:17:41,839] ERROR django.request: Internal Server Error: /api/auth/login
Traceback (most recent call last):
  File "/opt/venv/lib/python3.10/site-packages/asgiref/sync.py", line 518, in thread_handler
    raise exc_info[1]
  File "/opt/venv/lib/python3.10/site-packages/django/core/handlers/exception.py", line 42, in inner
    response = await get_response(request)
  File "/opt/venv/lib/python3.10/site-packages/django/core/handlers/base.py", line 284, in _get_response_async
    response = await sync_to_async(
  File "/opt/venv/lib/python3.10/site-packages/asgiref/sync.py", line 468, in __call__
    ret = await asyncio.shield(exec_coro)
  File "/opt/venv/lib/python3.10/site-packages/asgiref/current_thread_executor.py", line 40, in run
    result = self.fn(*self.args, **self.kwargs)
  File "/opt/venv/lib/python3.10/site-packages/asgiref/sync.py", line 522, in thread_handler
    return func(*args, **kwargs)
  File "/opt/venv/lib/python3.10/site-packages/django/template/response.py", line 114, in render
    self.content = self.rendered_content
  File "/opt/venv/lib/python3.10/site-packages/rest_framework/response.py", line 70, in rendered_content
    ret = renderer.render(self.data, accepted_media_type, context)
  File "/opt/venv/lib/python3.10/site-packages/rest_framework/renderers.py", line 723, in render
    context = self.get_context(data, accepted_media_type, renderer_context)
  File "/opt/venv/lib/python3.10/site-packages/rest_framework/renderers.py", line 701, in get_context
    'filter_form': self.get_filter_form(data, view, request),
  File "/opt/venv/lib/python3.10/site-packages/rest_framework/renderers.py", line 629, in get_filter_form
    queryset = view.get_queryset()
  File "/opt/venv/lib/python3.10/site-packages/rest_framework/generics.py", line 63, in get_queryset
    assert self.queryset is not None, (
AssertionError: 'LoginViewEx' should either include a `queryset` attribute, or override the `get_queryset()` method.

[ShreenidhiH]

@azhavoro Tried installing latest cvat version 2.19.1
Still getting same server error and that error in cvat_server logs.
Is there any backend changes that needs to be done?