domainname key is ignored

[aistis-]

Hello,

it seems domainname key is ignored and onlly env variable DOMAIN_NAME is taken into account.

Docs: https://docs.docker.com/compose/compose-file/#/cpu-shares-cpu-quota-cpuset-domainname-hostname-ipc-mac-address-mem-limit-memswap-limit-privileged-read-only-restart-shm-size-stdin-open-tty-user-working-dir

[iamluc]

Hi,

We use DOMAIN_NAME env var to be compatible with https://hub.docker.com/r/jderusse/dns-gen/

But could be a good idea to use domainname option !