Cannot access SMB shares from container after upgrade to TrueNAS-SCALE-22.02-RC.2

@Oleg Tsvinev you should be easily able to define searches/ndots for the app via networking settings when editing an app deployed via launch docker image button and i also believe the same holds for truecharts ( haven't recently tested truecharts ).

Once you do that - this will resolve your issue. Let me know please if you face any issues with any of the official app on that end. Thanks!

@Waqar Ahmed sorry if my comments are confusing.

1. I was unable to edit application configuration to add search domain - no documentation and I couldn't find a way how.

2. Changing /etc/resolv.conf in the running container, from ndots=5 to ndots=1 made no difference

3. Adding search domain to /etc/resolv.conf solves the problem.

FQDN names resolve without any changes, but I need a host-only name in this particular configuration,

@Oleg Tsvinev i am sorry, i don't follow you completely. To be clear, changing the configuration settings by modifying the app settings - did it work for you ?

Changing ndots from 5 to 1 and removing my internal domain from lookup domains list, both in container's /etc/resolv.conf caused the container to stop resolving non-FQDN names.
I had no doubts about the outcome but decided to make the changes for the sake of experiment.
Rolled them back and have DNS working again.

@Waqar Ahmed I did not update the ndots, because for the container in question, it was already 5.
I don't quite see the connection between ndots and search domains.
I manually add my own domain to /etc/resolv.conf and then name resolution works. This is not a public domain. Name resolution works if I use FQDN but this is now what I want to do.
The Truecharts UI is totally unclear as to how to add search domains, otherwise I'd add it there, without having to edit /etc/resolv.conf in the container. My domain is not shown above, to be clear but presents IRL.