eos_config module wasn't respecting config block path (parents). This
patch fixes that problem. Also fixes a number of integration tests
cases
fixes#21903
When using AWS we have to use the full domain name in the inventory file, which
we rather than the short name. This change avoids that ending up being
set in the tests.
This change corrects problems reported by the `yamllint` linter.
Since key duplication problems were removed in 4d48711, this commit
mainly fixes trailing spaces and extra empty lines at beginning/end of
files.
