Description

from https://forums.truenas.com/t/docker-apps-with-electric-eel/12237/7?u=stux

Adding Apps through the TrueNAS GUI led to an issue where I couldn’t create any more apps once I have ~30 running. Seems each app is allocated a /16 or /20 and it runs out of available subnets. Thought about finding where I could modify them, but was concerned any updates/reboots/etc would overwrite my changes.


Another report of the same issue

TrueNAS SCALE Electric Eel "Call for App Testing"

The issue is that at around ~30 running apps, I’m no longer able to start more


The error in question is all predefined address pools have been fully subnetted


This issue was reported in the past when using a Docker Sandbox

https://forums.truenas.com/t/video-setting-up-sandboxes-with-jailmaker-for-docker-dockge-and-jellyfin/2867/28?u=stux

The solution was to increase the number of address pools

https://forums.truenas.com/t/video-setting-up-sandboxes-with-jailmaker-for-docker-dockge-and-jellyfin/2867/40?u=stux

image.png

The issue is explained here, and a fix

https://straz.to/2021-09-08-docker-address-pools/


The simplest solution is to probably change the defaults.

Another solution would be to add the ability to change the default, either by allowing docker daemon preferences to be entered on the app menu, or some otherway to persist changes to the daemon.json file

Steps to Reproduce

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Expected Result

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Actual Result

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Environment

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Hardware Health

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Error Message (if applicable)

Attachments

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  • 03 Sep 2024, 02:30 AM

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Bug Clerk September 3, 2024 at 11:34 AM

This issue has now been closed. Comments made after this point may not be viewed by the TrueNAS Teams. Please open a new issue if you have found a problem or need to re-engage with the TrueNAS Engineering Teams.

Bug Clerk September 3, 2024 at 11:34 AM

Thank you for reporting this issue! This has already been reported (see the "Duplicate" ticket linked above), so this issue is being closed to focus effort in the existing ticket.

Bug Clerk September 3, 2024 at 11:32 AM

This issue has now been closed. Comments made after this point may not be viewed by the TrueNAS Teams. Please open a new issue if you have found a problem or need to re-engage with the TrueNAS Engineering Teams.

Bug Clerk September 3, 2024 at 5:29 AM

This issue has now been closed. Comments made after this point may not be viewed by the TrueNAS Teams. Please open a new issue if you have found a problem or need to re-engage with the TrueNAS Engineering Teams.

Stavros Kois September 3, 2024 at 5:28 AM

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Details

Assignee

Stavros Kois

Reporter

Stuart Espey

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Priority

Katalon Platform
Created September 3, 2024 at 2:30 AM
Updated September 3, 2024 at 11:34 AM
Resolved September 3, 2024 at 11:34 AM