ansible-inventory doesn't like these tabs in weird places (end of strings and list names??).
Ansible 2.4.2.0.
$ ansible-inventory -i examples/hosts-example --list
ERROR! Syntax Error while loading YAML.
The error appears to have been in 'fgci-ansible/examples/group_vars/all/root_keys.yml': line 1, column 4, but may
be elsewhere in the file depending on the exact syntax problem.
The offending line appears to be:
---
^ here
There appears to be a tab character at the start of the line.
YAML does not use tabs for formatting. Tabs should be replaced with spaces.
ansible-inventory doesn't like these tabs in weird places (end of strings and list names??).
Ansible 2.4.2.0.