* don't mix " and '
* rename functions that perform changes
* add diff, reorganize _present/_absent functions
* update tests to match function reorg
* add result to _exit_hostvars and removal of possibly sensitive information
* shallow copy dict for proper diff, add check_mode
* set check_mode to False for unit tests
* move _parse_meta back to it's original place
* use get_openstack_vars for diff when not in check_mode
* add changelog fragment
Start using this to construct shade OpenStack Cloud objects in a
consistent manner. This will let us centralize things like dealing with
password arguments and whatnot. It also allows us to introduce the
ability to pass a fully formed config dict directly to the module.
Migrate all OpenStack modules to use openstack_cloud_from_module.
Have it return the shade library since it's responsible for
importing shade and shade is needed for the exceptions.
Only pull specific OpenStack arguments for the constructor
Rather than passing **module.params to the shade constructor, pull out
only the values that make sense. This should prevent the issues with
module parameters stepping on shade parameters.
Replace module.params.pop with module.params.get
We don't need to pop these anymore since the shade constructor is now
using opt-in values.
Using real urls is ungood. Use example.com domains. Also, get rid of the
antiquated port numbers.
* test/: PEP8 compliancy
- Make PEP8 compliant
* Python3 chokes on casting int to bytes (#24952)
But if we tell the formatter that the var is a number, it works
