This commit aims to add a new feature for the ini_setting provider, this
feature aims to simulate the ensure => absent behavior when a specific
keyword is specified.
Currently a pattern we have is
if $myvar {
keystone_config { 'SECTION/setting' : value => $myvar }
} else {
keystone_config { 'SECTION/setting' : ensure => absent }
}
If one has dozens or hundreds of parameters to handle then it can easily
make the manifest hard to read.
The solution offer here would turn the above example in something like
Keystone_config {
ensure_absent_val = '<SERVICE DEFAULT>' # It is the default
}
keystone_config { 'SECTION/setting' : value => $myvar }
If `$myvar` is '<SERVICE DEFAULT>' then it will act as if `ensure => absent` would
have been specified.
Also added new tests for openstack_config provider
Co-Authored-By: Denis Egorenko <degorenko@mirantis.com>
Change-Id: I0eeebde3aac2662cc7e69bfad7f8d2481463a218
3b85306d04