Chatgpt hope it helps looks like the permissions and ownership setup in your CONTAINERFILE might have a minor issue. Specifically, the chmod command you’re using might not be setting the directory permissions correctly. Directories usually need execute permissions for traversal. Here’s a refined version of your CONTAINERFILE to ensure the bind user has the correct permissions:FROM debian

ENV LC_ALL C.UTF-8

Update and upgrade system

RUN apt-get update -y && apt-get upgrade -y && apt-get dist-upgrade -y

Install BIND 9 and sudo (for debugging if needed)

RUN apt-get install -y bind9 bind9-dnsutils bind9-libs bind9-utils sudo

Configure permissions for BIND directories

RUN mkdir -p /var/cache/bind /var/lib/bind /var/log/bind RUN chown -R bind:bind /var/cache/bind /var/lib/bind /var/log/bind RUN chmod 770 /var/cache/bind /var/lib/bind /var/log/bind

Create and configure log files

RUN touch /var/log/bind/default.log /var/log/bind/update_debug.log /var/log/bind/security_info.log /var/log/bind/bind.log RUN chown -R bind:bind /var/log/bind RUN chmod 660 /var/log/bind/*.log

Define volumes

VOLUME [“/etc/bind”, “/var/cache/bind”, “/var/lib/bind”, “/var/log/bind”]

Set the entrypoint to the named executable

ENTRYPOINT [“/usr/sbin/named”]

Set the default command arguments for the named executable

CMD [“-g”]Changes Made:Directory Permissions: Changed the permissions of the directories to 770 to ensure that the bind user can read, write, and execute (necessary for accessing the directory).Log File Permissions: Adjusted the log file permissions to 660 to ensure that only the bind user (and group, if applicable) can read and write.Explanation:chmod 770: Grants read, write, and execute permissions to the owner and the group. The execute permission is necessary for directories so that users can access their contents.chmod 660: Grants read and write permissions to the owner and the group for the log files, which is typically sufficient.Give this updated CONTAINERFILE a try and see if it resolves the permissions issue you’re encountering

This one looks pretty good!