root user not properly locked on tiny-ec2-bootstrap calls
Looking at the boot output:
...
* Locking root account .../lib/rc/sh/openrc-run.sh: line 102: _lock_root_account: not found
...
I guess there is a typo, and _lock_root_user
(as per https://github.com/mcrute/tiny-ec2-bootstrap/blob/master/tiny-ec2-bootstrap#L88) should be called instead.