It happened to me once. If you press “Available Apps”, bug is gone.
Reported as bug
https://ixsystems.atlassian.net/browse/NAS-131840
Hi all,
how do I update custom apps build with ix-app or docker compose? Is there a way to do it programmatically, such that it can be automated?
Thank you!
If you’re pulling from an upstream image, TrueNAS should alert for updated versions and allow you to update via the UI just like regular catalog apps
Thank you, I will try that.
FYI
24.10.RC2 has been a success with over 7,000 adopters and, hence, great test coverage of Electric Eel. Thanks to everyone for the feedback.
The RELEASE version of Electric Eel is making its way through our QA system and is due to arrive next week. Feel free to wait for it… or upgrade now and then update when its available and tested.
4 Likes
Running RC2 for a while now. Had a few small issues with passing the GPU to apps but that is all sorted.
Great release, very happy with it. Thanks TrueNAS team!
1 Like
I just installed RC2 and was testing out Docker apps.
When I set the pool I am not sure what the point of that is? It seems to put all default app data in /mnt/.ix-apps folder location which is not on my pool disks. What’s the point in that? Workaround is to create an appdata dataset and then host path but just wondering if this is by design or going to be changed?
Really pleased they moved to Docker though! So much better on resources I am seeing.
1 Like
There is a hidden dataset called “ix-apps” on your pool. It is mounted to /mnt/.ix-apps
Oh… cause when I looked at the pool for example using this:
sudo ls -a /mnt/zfspool
I don’t see a hidden folder named ix-apps at all which is what I expected being a dataset.
Also why not show this dataset in the Dataset view? I’d like to see how much space this taking up like the ix-applications dataset did in the current stable version.
Ah so I listed the mounts using
df -h
And sure enough you are right the ix-apps folder is hidden and lives on the zfspool. I can see that it gets mounted to /mnt/.ix-apps
Does anyone know when you create a custom app using the ix-app from ‘Discover’. How can you set the image logo it uses in the UI under the Apps section?
It seems to default to the IX logo. But I was wanting to use a custom logo for the app from GitHub or something… I checked the template but don’t see an obvious option for app image logo.
Afaik you can’t set a logo right now, that was never possible, even with the old kubernetes apps backend.
Sounds like a Feature Request
1 Like
Why am I getting this error when trying to allocate an nvidia GPU to an app
[EFAULT] Failed to render compose templates: base_v1_1_4.utils.TemplateException: Expected [uuid] to be set for GPU inslot [0000:01:00.0] in [nvidia_gpu_selection]
Just installed the rc2, fresh, on a small sff PC laying around in home. So not really server grade, but still decent for explore thinghs before think to migrate the main system.
Despite i’m a Core user from just 1 year, i admit that at beginning was a bit “confused” by the different GUI… But i was able to setup the primary basic conf without issue, just personal habit problem.
Should have paied more attention during install for save 10 minutes trying first login 
Sure an obvious noob question… Is correct install app from the catalogue? I have installed succesfully Portainer but Is not accessible (Is complaining serving http request on https), and the web ui point to 0.0.0.0 but this Is for sure some miss config
Its a bug in the RC. Will be fixed in the release version this week.
In the meantime, you can access your apps on your TrueNAS IP:app port number.
1 Like
After you deploy the container or first time start the container the link uses the wrong IP (0.0.0.0) in RC2.
When you refresh the page or just navigate elswhere and come back to apps, then the link uses the correct IP. 
1 Like
Have you installed the Nvidia driver using the settings checkbox?
Are you attempting to allocate this gpu in a catalog app or a custom one?
so, things are not going as expected 
on startup, the pool dedicated to app has been exported. Disk appear but can’t nor import or destroy the pool.
pool: BackupPool
state: ONLINE
config:
NAME STATE READ WRITE CKSUM
BackupPool ONLINE 0 0 0
576870f0-84e1-42dd-a5cf-cc89b836a617 ONLINE 0 0 0
errors: No known data errors
pool: boot-pool
state: ONLINE
config:
NAME STATE READ WRITE CKSUM
boot-pool ONLINE 0 0 0
sda3 ONLINE 0 0 0
errors: No known data errors
truenas_admin@truenas[~]$ sudo zpool import
no pools available to import
truenas_admin@truenas[~]$ lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINTS
sda 8:0 0 55.9G 0 disk
├─sda1 8:1 0 1M 0 part
├─sda2 8:2 0 512M 0 part
└─sda3 8:3 0 55.4G 0 part
sdb 8:16 0 1.8T 0 disk
└─sdb1 8:17 0 1.8T 0 part
sdc 8:32 1 0B 0 disk
nvme0n1 259:0 0 238.5G 0 disk
└─nvme0n1p1 259:1 0 238.5G 0 part
either don’t know what this sdc device is (3 disks in total are connected)
the error trying to destroy the pool:
Error: concurrent.futures.process._RemoteTraceback:
"""
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/middlewared/plugins/zfs_/dataset_actions.py", line 77, in umount
with libzfs.ZFS() as zfs:
File "libzfs.pyx", line 534, in libzfs.ZFS.__exit__
File "/usr/lib/python3/dist-packages/middlewared/plugins/zfs_/dataset_actions.py", line 78, in umount
dataset = zfs.get_dataset(name)
^^^^^^^^^^^^^^^^^^^^^
File "libzfs.pyx", line 1463, in libzfs.ZFS.get_dataset
libzfs.ZFSException: Dataset FastPool/ix-apps not found
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/lib/python3.11/concurrent/futures/process.py", line 256, in _process_worker
r = call_item.fn(*call_item.args, **call_item.kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/middlewared/worker.py", line 112, in main_worker
res = MIDDLEWARE._run(*call_args)
^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/middlewared/worker.py", line 46, in _run
return self._call(name, serviceobj, methodobj, args, job=job)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/middlewared/worker.py", line 34, in _call
with Client(f'ws+unix://{MIDDLEWARE_RUN_DIR}/middlewared-internal.sock', py_exceptions=True) as c:
File "/usr/lib/python3/dist-packages/middlewared/worker.py", line 40, in _call
return methodobj(*params)
^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/middlewared/schema/processor.py", line 183, in nf
return func(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/middlewared/plugins/zfs_/dataset_actions.py", line 82, in umount
raise CallError(f'Failed to umount dataset: {e}')
middlewared.service_exception.CallError: [EFAULT] Failed to umount dataset: Dataset FastPool/ix-apps not found
"""
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/middlewared/plugins/docker/update.py", line 90, in do_update
await self.middleware.call('service.stop', 'docker')
File "/usr/lib/python3/dist-packages/middlewared/main.py", line 1625, in call
return await self._call(
^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/middlewared/main.py", line 1456, in _call
return await methodobj(*prepared_call.args)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/middlewared/schema/processor.py", line 179, in nf
return await func(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/middlewared/schema/processor.py", line 49, in nf
res = await f(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/middlewared/plugins/service.py", line 267, in stop
await service_object.after_stop()
File "/usr/lib/python3/dist-packages/middlewared/plugins/service_/services/docker.py", line 72, in after_stop
await self.mount_umount_ix_apps(False)
File "/usr/lib/python3/dist-packages/middlewared/plugins/service_/services/docker.py", line 19, in mount_umount_ix_apps
await self.middleware.call('zfs.dataset.umount', docker_ds, {'force': True})
File "/usr/lib/python3/dist-packages/middlewared/main.py", line 1625, in call
return await self._call(
^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/middlewared/main.py", line 1464, in _call
return await self._call_worker(name, *prepared_call.args)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/middlewared/main.py", line 1470, in _call_worker
return await self.run_in_proc(main_worker, name, args, job)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/middlewared/main.py", line 1376, in run_in_proc
return await self.run_in_executor(self.__procpool, method, *args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/middlewared/main.py", line 1360, in run_in_executor
return await loop.run_in_executor(pool, functools.partial(method, *args, **kwargs))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
middlewared.service_exception.CallError: [EFAULT] Failed to umount dataset: Dataset FastPool/ix-apps not found
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/middlewared/job.py", line 488, in run
await self.future
File "/usr/lib/python3/dist-packages/middlewared/job.py", line 533, in __run_body
rv = await self.method(*args)
^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/middlewared/schema/processor.py", line 179, in nf
return await func(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/middlewared/schema/processor.py", line 49, in nf
res = await f(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/middlewared/plugins/pool_/export.py", line 105, in export
await delegate.delete(attachments)
File "/usr/lib/python3/dist-packages/middlewared/plugins/docker/attachments.py", line 31, in delete
await (await self.middleware.call('docker.update', {'pool': None})).wait(raise_error=True)
File "/usr/lib/python3/dist-packages/middlewared/job.py", line 436, in wait
raise self.exc_info[1]
File "/usr/lib/python3/dist-packages/middlewared/job.py", line 488, in run
await self.future
File "/usr/lib/python3/dist-packages/middlewared/job.py", line 533, in __run_body
rv = await self.method(*args)
^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/middlewared/schema/processor.py", line 49, in nf
res = await f(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/middlewared/schema/processor.py", line 179, in nf
return await func(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/middlewared/plugins/docker/update.py", line 92, in do_update
raise CallError(f'Failed to stop docker service: {e}')
middlewared.service_exception.CallError: [EFAULT] Failed to stop docker service: [EFAULT] Failed to umount dataset: Dataset FastPool/ix-apps not found
Error trying unset the pool for apps
concurrent.futures.process._RemoteTraceback:
"""
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/middlewared/plugins/zfs_/dataset_actions.py", line 77, in umount
with libzfs.ZFS() as zfs:
File "libzfs.pyx", line 534, in libzfs.ZFS.__exit__
File "/usr/lib/python3/dist-packages/middlewared/plugins/zfs_/dataset_actions.py", line 78, in umount
dataset = zfs.get_dataset(name)
^^^^^^^^^^^^^^^^^^^^^
File "libzfs.pyx", line 1463, in libzfs.ZFS.get_dataset
libzfs.ZFSException: Dataset FastPool/ix-apps not found
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/lib/python3.11/concurrent/futures/process.py", line 256, in _process_worker
r = call_item.fn(*call_item.args, **call_item.kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/middlewared/worker.py", line 112, in main_worker
res = MIDDLEWARE._run(*call_args)
^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/middlewared/worker.py", line 46, in _run
return self._call(name, serviceobj, methodobj, args, job=job)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/middlewared/worker.py", line 34, in _call
with Client(f'ws+unix://{MIDDLEWARE_RUN_DIR}/middlewared-internal.sock', py_exceptions=True) as c:
File "/usr/lib/python3/dist-packages/middlewared/worker.py", line 40, in _call
return methodobj(*params)
^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/middlewared/schema/processor.py", line 183, in nf
return func(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/middlewared/plugins/zfs_/dataset_actions.py", line 82, in umount
raise CallError(f'Failed to umount dataset: {e}')
middlewared.service_exception.CallError: [EFAULT] Failed to umount dataset: Dataset FastPool/ix-apps not found
"""
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/middlewared/plugins/docker/update.py", line 90, in do_update
await self.middleware.call('service.stop', 'docker')
File "/usr/lib/python3/dist-packages/middlewared/main.py", line 1625, in call
return await self._call(
^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/middlewared/main.py", line 1456, in _call
return await methodobj(*prepared_call.args)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/middlewared/schema/processor.py", line 179, in nf
return await func(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/middlewared/schema/processor.py", line 49, in nf
res = await f(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/middlewared/plugins/service.py", line 267, in stop
await service_object.after_stop()
File "/usr/lib/python3/dist-packages/middlewared/plugins/service_/services/docker.py", line 72, in after_stop
await self.mount_umount_ix_apps(False)
File "/usr/lib/python3/dist-packages/middlewared/plugins/service_/services/docker.py", line 19, in mount_umount_ix_apps
await self.middleware.call('zfs.dataset.umount', docker_ds, {'force': True})
File "/usr/lib/python3/dist-packages/middlewared/main.py", line 1625, in call
return await self._call(
^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/middlewared/main.py", line 1464, in _call
return await self._call_worker(name, *prepared_call.args)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/middlewared/main.py", line 1470, in _call_worker
return await self.run_in_proc(main_worker, name, args, job)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/middlewared/main.py", line 1376, in run_in_proc
return await self.run_in_executor(self.__procpool, method, *args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/middlewared/main.py", line 1360, in run_in_executor
return await loop.run_in_executor(pool, functools.partial(method, *args, **kwargs))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
middlewared.service_exception.CallError: [EFAULT] Failed to umount dataset: Dataset FastPool/ix-apps not found
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/middlewared/job.py", line 488, in run
await self.future
File "/usr/lib/python3/dist-packages/middlewared/job.py", line 533, in __run_body
rv = await self.method(*args)
^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/middlewared/schema/processor.py", line 49, in nf
res = await f(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/middlewared/schema/processor.py", line 179, in nf
return await func(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/middlewared/plugins/docker/update.py", line 92, in do_update
raise CallError(f'Failed to stop docker service: {e}')
middlewared.service_exception.CallError: [EFAULT] Failed to stop docker service: [EFAULT] Failed to umount dataset: Dataset FastPool/ix-apps not found
Don’t know what to try 