setup-hostname: Add support for FQDN
Thoughts:
- Support for fully qualified domain names was added to fix the problem described in #10450 (closed).
- Given the interaction with
setup-alpine
that expects a FQDN for the following/etc/hosts
setup, I think it makes sense to ask for it by default, not for the short name. - Hostnames that were previously allowed are still allowed after this change, so there is no breaking change.
References:
Closes #10450 (closed).
Related merge request: !20 (merged).
Edited by Lukas Bestle