Stuck while installing HAOS on TrueNas Scale

Installation
1

I don’t know what else to do, Ive ben trying to install HAOS for a couple of hours but Im still stuck in the preparing Home Assistant part.

I started following this guide by @troy : “https:community.home-assistant.io/t/installing-haos-in-a-vm-on-truenas-scale/511393” and it worked great but when I go to homeassistant:8123/ and look at the logs, Im stuck in a loop:

23-12-09 13:04:41 ERROR (SyncWorker_1) [supervisor.docker.interface] Can’t install .ghcr.io/home-assistant/qemux86-64-homeassistant:2023.12.1: 500 Server Error for http+docker://localhost/v1.41/images/create?tag=2023.12.1&.fromImage=.ghcr.io%2Fhome-assistant%2Fqemux86-64-homeassistant&platform=linux%2Famd64: Internal Server Error (“Get “https://ghcr.io/v2/”: dial tcp: lookup ghcr.io: no such host”)
23-12-09 13:04:41 WARNING (MainThread) [supervisor.homeassistant.core] Error on Home Assistant installation. Retry in 30sec

I dont know what to do, Ive try to restart from scratch and I get the same result. Also I cant ping any web from the TrueNas VM shell. I guess it has something to with dns but Im kinda new with these things.

Any thoughts?

2

What you see on your browser window is sometimes deceptive. Refresh the browser window to see the real status of the window (on your keyboard press F5 or ctrl F5)

3

It shows the same thing no matter how many times I reload. Is there any way to change the dns from the console? Im using pihole on my router, could that be the problem?

4

Your issue is DNS related, as your system cannot access ghcr.io. Unless you have manually changed things in Pi-hole, the default Pi-hole settings are never the issue.

In TrueNAS create any VM and try to ping ghcr.io.

5

Hi @nesta

I just thought of something to check in TrueNAS

On the global network configuration page - How is the Outbound Network set?

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6

I’m finally home and was able to check my settings on TrueNAS. I no longer think it’s related to Outbound Network settings. However, it may help to add your pi-hole IP as a Nameserver and your router’s IP as the Default Gateway

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