Vint

Are you able to send me the problem presented in /var/log/app_lifecycle.log ? And just to confirm. in your network settings, your Nameservers are listed like this - If you have you have a different address in Nameserver 1 (by default I believe its your public IP address) it may not work correctly.

Try it with this solution. based on your error code I believe this will work

For those of you having this problem recently, I believe its to do with an update that's happened recently. My trouble shooting steps would be, as before mentioned, making sure your pool is connected in the TrueNAS ui. After that, Go to network - Global config, settings. And make sure that the DNS Servers are listed as Nameserver 1 - 1.1.1.1 Nameserver 2 - 8.8.8.8 after changing that make sure to SAVE and then reboot your server. TrueNAS SCALE’s apps subsystem might have been using a non-functional local DNS server (Typically your IP), causing container pulls to fail. Overriding the DNS to use public resolvers (1.1.1.1, 8.8.8.8) fixes the issue by ensuring reliable domain resolution inside Kubernetes