Config continued (#31024)

* included inventory and callback in new config

allow inventory to be configurable
updated connection options settings
also updated winrm to work with new configs
removed now obsolete set_host_overrides
added notes for future bcoca, current one is just punting, it's future's problem
updated docs per feedback
added remove group/host methods to inv data
moved fact cache from data to constructed
cleaner/better options
fix when vars are added
extended ignore list to config dicts
updated paramiko connection docs
removed options from base that paramiko already handles
left the look option as it is used by other plugin types
resolve delegation
updated cache doc options
fixed test_script
better fragment merge for options
fixed proxy command
restore ini for proxy
normalized options
moved pipelining to class
updates for host_key_checking
restructured mixins

* fix typo

lib/ansible/plugins/inventory/yaml.py

@@ -18,10 +18,19 @@ DOCUMENTATION = '''
         - It takes the place of the previously hardcoded YAML inventory.
         - To function it requires being whitelisted in configuration.
     options:
-        yaml_extensions:
-            description: list of 'valid' extensions for files containing YAML
-            type: list
-            default: ['.yaml', '.yml', '.json']
+      yaml_extensions:
+        description: list of 'valid' extensions for files containing YAML
+        type: list
+        default: ['.yaml', '.yml', '.json']
+        env:
+          - name: ANSIBLE_YAML_FILENAME_EXT
+          - name: ANSIBLE_INVENTORY_PLUGIN_EXTS
+        ini:
+          - key: yaml_valid_extensions
+            section: defaults
+          - section: inventory_plugin_yaml
+            key: yaml_valid_extensions
+
 '''
 EXAMPLES = '''
 all: # keys must be unique, i.e. only one 'hosts' per group
@@ -52,7 +61,6 @@ all: # keys must be unique, i.e. only one 'hosts' per group
 import os
 from collections import MutableMapping
 
-from ansible import constants as C
 from ansible.errors import AnsibleParserError
 from ansible.module_utils.six import string_types
 from ansible.module_utils._text import to_native
@@ -73,7 +81,7 @@ class InventoryModule(BaseFileInventoryPlugin):
         valid = False
         if super(InventoryModule, self).verify_file(path):
             file_name, ext = os.path.splitext(path)
-            if not ext or ext in C.YAML_FILENAME_EXTENSIONS:
+            if not ext or ext in self._options['yaml_extensions']:
                 valid = True
         return valid
 
@@ -131,7 +139,7 @@ class InventoryModule(BaseFileInventoryPlugin):
                 elif key == 'hosts':
                     for host_pattern in group_data['hosts']:
                         hosts, port = self._parse_host(host_pattern)
-                        self.populate_host_vars(hosts, group_data['hosts'][host_pattern] or {}, group, port)
+                        self._populate_host_vars(hosts, group_data['hosts'][host_pattern] or {}, group, port)
                 else:
                     self.display.warning('Skipping unexpected key (%s) in group (%s), only "vars", "children" and "hosts" are valid' % (key, group))