Better logical flow, handling and inline documentation.
Despite the verbosity, it's better to make this visible here for maintenance and debugging purposes than trying to dig through issue/PR or commit history for it.
* fix: Panic when HOSTNAME is misconfigured
* chore: Add more comment docs for maintainers
* tests(fix): Use `--domainname` not ENV `DOMAINNAME`
Co-authored-by: Casper <casperklein@users.noreply.github.com>
Co-authored-by: Georg Lauterbach <44545919+georglauterbach@users.noreply.github.com>