Running into Error when starting the Proxmox Full Update

[PhilFalc0ne]

I run a fresh Netbox Installation and added the Plugin according to the Documentation (used the git repository). When running the "Proxmox Full Update", I get the error message:

<class 'AttributeError'>

object has no attribute "slug"

Python version: 3.10.4 NetBox version: 3.2.4

I also tested to run the plugin in development mode to check if there are any differences, but I've got the same error page shown. My setup looks like this:

Promox Version 7.2.3 netbox-proxbox version 0.0.5-beta1 (github) Netbox version 3.2.4

Do you have any hint for me, what was going wrong?

[jine]

Same issue I'm having currently, investigating...

[eliassteiner]

same issue here has someone a workaround?

[ghost]

same problem

[sugoy-desu]

same problem, does anyone have a solution?

[JouanDeag]

Yup, also same problem here.

[Kris33]

Same problem here : object has no attribute "slug"

PVE 7.2-7 Python version: 3.9.7 NetBox version: 3.2.6 netbox-proxbox version 0.0.5-beta1

[vfosterm]

would be nice to update the ReadMe of the project to warn people that it is currently not functioning. Would've saved me some hours today at least :)

[beerygaz]

I'm new to netbox too and have been struggling with the same issues. Add my hours to @vfosterm's hours

[Chankster]

Can anyone provide a full traceback?

[Kris33]

If you tell me how to do it, I'll gladly provide it.

[Chankster]

It depends on your install. Check your netbox service logs, check your system syslog, if using docker containers check the container log, enable debug and capture.

[Kris33]

Classic full install Netbox 3.4.3 on almalinux 8 + Netbox proxbox plugin from git. no docker.

Here is the Traceback:

Traceback (most recent call last):
  File "/opt/netbox/venv/lib64/python3.9/site-packages/django/core/handlers/exception.py", line 55, in inner
    response = get_response(request)
  File "/opt/netbox/venv/lib64/python3.9/site-packages/django/core/handlers/base.py", line 197, in _get_response
    response = wrapped_callback(request, *callback_args, **callback_kwargs)
  File "/opt/netbox/venv/lib64/python3.9/site-packages/django/views/generic/base.py", line 103, in view
    return self.dispatch(request, *args, **kwargs)
  File "/opt/netbox/venv/lib64/python3.9/site-packages/django/contrib/auth/mixins.py", line 109, in dispatch
    return super().dispatch(request, *args, **kwargs)
  File "/opt/netbox/venv/lib64/python3.9/site-packages/django/views/generic/base.py", line 142, in dispatch
    return handler(request, *args, **kwargs)
  File "/opt/netbox/venv/lib64/python3.9/site-packages/netbox_proxbox/views.py", line 46, in get
    update_all_result = proxbox_api.update.all(remove_unused = True)
  File "/opt/netbox/venv/lib64/python3.9/site-packages/netbox_proxbox/proxbox_api/update.py", line 406, in all
    cluster = create.virtualization.cluster()
  File "/opt/netbox/venv/lib64/python3.9/site-packages/netbox_proxbox/proxbox_api/create/virtualization.py", line 68, in cluster
    type = cluster_type().slug
  File "/opt/netbox/venv/lib64/python3.9/site-packages/pynetbox/core/response.py", line 298, in __getattr__
    raise AttributeError('object has no attribute "{}"'.format(k))
AttributeError: object has no attribute "slug"
2023-01-23 17:43:58,979 django.request WARNING: Not Found: /favicon.ico

[Chankster]

It looks like this occurs whenever the netbox configuration within the netbox_proxbox section of PLUGINS_CONFIG is incorrect. The default has port 80 specified which is most likely getting redirected to 443 by nginx/apache.

In the PLUGINS_CONFIG try setting the netbox port to 8001 (the gunicorn default). Then ensure that whatever domain specified is added to ALLOWED_HOSTS

[Kris33]

Nope.

It generates a connection refused error:

<class 'requests.exceptions.ConnectionError'>

HTTPConnectionPool(host='netbox.irisit.local', port=8001): Max retries exceeded with url: /api/virtualization/cluster-types/?name=Proxmox&slug=proxmox&limit=0 (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f22d19cc490>: Failed to establish a new connection: [Errno 111] Connection refused'))

Python version: 3.9.13 NetBox version: 3.4.3

Traceback (most recent call last): File "/opt/netbox/venv/lib64/python3.9/site-packages/django/core/handlers/exception.py", line 55, in inner response = get_response(request) File "/opt/netbox/venv/lib64/python3.9/site-packages/django/core/handlers/base.py", line 197, in _get_response response = wrapped_callback(request, *callback_args, **callback_kwargs) File "/opt/netbox/venv/lib64/python3.9/site-packages/django/views/generic/base.py", line 103, in view return self.dispatch(request, *args, **kwargs) File "/opt/netbox/venv/lib64/python3.9/site-packages/django/contrib/auth/mixins.py", line 109, in dispatch return super().dispatch(request, *args, **kwargs) File "/opt/netbox/venv/lib64/python3.9/site-packages/django/views/generic/base.py", line 142, in dispatch return handler(request, *args, **kwargs) File "/opt/netbox/venv/lib64/python3.9/site-packages/netbox_proxbox/views.py", line 46, in get update_all_result = proxbox_api.update.all(remove_unused = True) File "/opt/netbox/venv/lib64/python3.9/site-packages/netbox_proxbox/proxbox_api/update.py", line 406, in all cluster = create.virtualization.cluster() File "/opt/netbox/venv/lib64/python3.9/site-packages/netbox_proxbox/proxbox_api/create/virtualization.py", line 67, in cluster type = cluster_type().slug File "/opt/netbox/venv/lib64/python3.9/site-packages/netbox_proxbox/proxbox_api/create/virtualization.py", line 24, in cluster_type cluster_type_proxbox = nb.virtualization.cluster_types.get( File "/opt/netbox/venv/lib64/python3.9/site-packages/pynetbox/core/endpoint.py", line 148, in get ret = next(resp, None) File "/opt/netbox/venv/lib64/python3.9/site-packages/pynetbox/core/response.py", line 117, in next next(self.response), self.endpoint.api, self.endpoint File "/opt/netbox/venv/lib64/python3.9/site-packages/pynetbox/core/query.py", line 317, in get req = self._make_call(add_params=add_params) File "/opt/netbox/venv/lib64/python3.9/site-packages/pynetbox/core/query.py", line 267, in _make_call req = getattr(self.http_session, verb)( File "/opt/netbox/venv/lib64/python3.9/site-packages/requests/sessions.py", line 600, in get return self.request("GET", url, **kwargs) File "/opt/netbox/venv/lib64/python3.9/site-packages/requests/sessions.py", line 587, in request resp = self.send(prep, **send_kwargs) File "/opt/netbox/venv/lib64/python3.9/site-packages/requests/sessions.py", line 701, in send r = adapter.send(request, **kwargs) File "/opt/netbox/venv/lib64/python3.9/site-packages/requests/adapters.py", line 565, in send raise ConnectionError(e, request=request) requests.exceptions.ConnectionError: HTTPConnectionPool(host='netbox.irisit.local', port=8001): Max retries exceeded with url: /api/virtualization/cluster-types/?name=Proxmox&slug=proxmox&limit=0 (Caused by NewConnectionErr('<urllib3.connection.HTTPConnection object at 0x7f22d19cc490>: Failed to establish a new connection: [Errno 111] Connection refused'))

[Chankster]

Likely you have your gunicorn.py bound to localhost instead of netbox.irisit.local

[Kris33]

True. I followed the official guide to set it up.

So for those who would be looking for the answers to this problem: in /opt/netbox/netbox/netbox/configuration.py

I had to modify PLUGINS_CONFIG from the netbox section:

'http_port': 80, to 'http_port': 8001,

in /opt/netbox/gunicorn.py bind = '127.0.0.1:8001' to bind = 'your.beautiful.fqdn:8001'

in from /etc/nginx/nginx.conf proxy_pass http://127.0.0.1:8001; to proxy_pass http://your/beautiful.fqdn:8001;

then restart netbox, netbox-rq and nginx.

Thanks a lot to Chankster for debugging that.

[Chankster]

If you change the bind from localhost just be sure you have the appropriate firewall rules or network access restrictions in place as you're exposing gunicorn beyond the local system.

I would recommend changing the netbox host in PLUGINS_CONFIG to localhost and ensuring localhost is in ALLOWED_HOSTS.

[Kris33]

OK Thanks.