Unable set set OVERWRITEHOST variable for Nextcloud/Cloudflare reverse proxy

Apps and Virtualization
1

Dragonfish-24.04.1.1

Trying to finish up the instructions for setting up cloudflare tunnel and nextcloud.

Getting this error when I add OVERWRITEHOST, but not with OVERWRITECLIURL.

How do I get past this?

[EFAULT] Failed to update App: WARNING: Kubernetes configuration file is group-readable. This is insecure. Location: /etc/rancher/k3s/k3s.yaml Error: UPGRADE FAILED: execution error at (nextcloud/templates/common.yaml:38:4): Container - Environment Variable [OVERWRITEHOST] in [envList] tried to override the Environment Variable that is already defined in [Secret - nextcloud-creds]

More:

 Error: Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/middlewared/job.py", line 469, in run
    await self.future
  File "/usr/lib/python3/dist-packages/middlewared/job.py", line 511, in __run_body
    rv = await self.method(*args)
         ^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3/dist-packages/middlewared/service/crud_service.py", line 210, in nf
    rv = await func(*args, **kwargs)
         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3/dist-packages/middlewared/schema/processor.py", line 47, in nf
    res = await f(*args, **kwargs)
          ^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3/dist-packages/middlewared/schema/processor.py", line 187, in nf
    return await func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3/dist-packages/middlewared/plugins/chart_releases_linux/chart_release.py", line 568, in do_update
    await self.middleware.call('chart.release.helm_action', chart_release, chart_path, config, 'update')
  File "/usr/lib/python3/dist-packages/middlewared/main.py", line 1564, in call
    return await self._call(
           ^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3/dist-packages/middlewared/main.py", line 1428, in _call
    return await self.run_in_executor(prepared_call.executor, methodobj, *prepared_call.args)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3/dist-packages/middlewared/main.py", line 1321, in run_in_executor
    return await loop.run_in_executor(pool, functools.partial(method, *args, **kwargs))
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.11/concurrent/futures/thread.py", line 58, in run
    result = self.fn(*self.args, **self.kwargs)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3/dist-packages/middlewared/plugins/chart_releases_linux/helm.py", line 49, in helm_action
    raise CallError(f'Failed to {tn_action} App: {errmsg}')
middlewared.service_exception.CallError: [EFAULT] Failed to update App: WARNING: Kubernetes configuration file is group-readable. This is insecure. Location: /etc/rancher/k3s/k3s.yaml
Error: UPGRADE FAILED: execution error at (nextcloud/templates/common.yaml:38:4): Container - Environment Variable [OVERWRITEHOST] in [envList] tried to override the Environment Variable that is already defined in [Secret - nextcloud-creds]
2

Are you using Truecharts or community apps?

3

Community.

4

Have you set the domain variable? If so, try to unset it and try it again. I believe it’s called “Server Name”

3 Likes
5

Yes, it was “Host” and that fixed it, thank you!

6

I submitted PR for documentation update about clearing the Host field.

1 Like
7

May I know where to find this Server option to reset it?

I couldn’t find it in the edit page (of Nextcloud)

Thanks

8

Are you using the Truecharts version? If so, then it will not be there.

In the Truenas community charts it should be one of the first options.

9

Ah…! Now I understand…the Host with default IP value…just emptied the value and it allowed to proceed.

Thanks !!

Hopefully after this step, no issue from Cloudflare part

1 Like
10

Nextcloud_Host

@aydenious This is what it looks like for me (Nextcloud Chart Version:
2.0.7). I am using the official TrueNAS version of Nextcloud, not the Truecharts version.

2 Likes
11

THANK YOU for this! I literally just registered an account to ask this very question, so I’m glad I was able to find the answer here–worked like a charm!