Ansible Config part2 (#27448)

* Ansible Config part2

- made dump_me nicer, added note this is not prod
- moved internal key removal function to vars
- carry tracebacks in errors we can now show tracebacks for plugins on vvv
- show inventory plugin tracebacks on vvv
- minor fixes to cg groups plugin
- draft config from plugin docs
- made search path warning 'saner' (top level dirs only)
- correctly display config entries and others
- removed unneeded code
- commented out some conn plugin specific from base.yml
- also deprecated sudo/su
- updated ssh conn docs
- shared get option method for connection plugins
- note about needing eval for defaults
- tailored yaml ext
- updated strategy entry
- for connection pliugins, options load on plugin load
- allow for long types in definitions
- better display in ansible-doc
- cleaned up/updated source docs and base.yml
- added many descriptions
- deprecated include toggles as include is
- draft backwards compat get_config
- fixes to ansible-config, added --only-changed
- some code reoorg
- small license headers
- show default in doc type
- pushed module utils details to 5vs
- work w/o config file
- PEPE ATE!
- moved loader to it's own file
- fixed rhn_register test
- fixed boto requirement in make tests
- I ate Pepe
- fixed dynamic eval of defaults
- better doc code

skip ipaddr filter tests when missing netaddr
removed devnull string from config
better becoem resolution

* killed extra space with extreeme prejudice

cause its an affront against all that is holy that 2 spaces touch each other!

shippable timing out on some images, but merging as it passes most

test/runner/lib/ansible_util.py

@@ -21,20 +21,19 @@ def ansible_environment(args, color=True):
     if not path.startswith(ansible_path + os.pathsep):
         path = ansible_path + os.pathsep + path
 
-    ansible_config = '/dev/null'
-    if os.path.isfile('test/integration/%s.cfg' % args.command):
-        ansible_config = os.path.abspath('test/integration/%s.cfg' % args.command)
-
     ansible = dict(
         ANSIBLE_FORCE_COLOR='%s' % 'true' if args.color and color else 'false',
         ANSIBLE_DEPRECATION_WARNINGS='false',
-        ANSIBLE_CONFIG=ansible_config,
         ANSIBLE_HOST_KEY_CHECKING='false',
         PYTHONPATH=os.path.abspath('lib'),
         PAGER='/bin/cat',
         PATH=path,
     )
 
+    if os.path.isfile('test/integration/%s.cfg' % args.command):
+        ansible_config = os.path.abspath('test/integration/%s.cfg' % args.command)
+        ansible['ANSIBLE_CONFIG'] = ansible_config
+
     env.update(ansible)
 
     if args.debug: