A change is coming to Ansible where module params will default to str.
Many of our modules were taking advantage of this by not being explicit
about the type, so they will break when that change merges. This hopefully
catches those cases.
The exception message, when shade fails, will contain much more
specific information about the failure if the exception is treated
as a string. The 'message' attribute alone is usually not helpful.
with this commit, the `security_groups` attribute for `os_port` will
accept either a common-delimited string or ` YAML list. That is, either
this:
- os_port:
[...]
security_groups: group1,group2
Or this:
- os_port:
[...]
security_groups:
- group1
- group2
David Shrewsbury
Lars Kellogg-Stedman
Toshio Kuratomi
dagnello