1 files changed, 80 insertions, 0 deletions
diff --git a/lib/ansible/module_utils/facts/virtual/base.py b/lib/ansible/module_utils/facts/virtual/base.py
new file mode 100644
index 0000000..67b59a5
--- /dev/null
+++ b/lib/ansible/module_utils/facts/virtual/base.py
@@ -0,0 +1,80 @@
+# base classes for virtualization facts
+# -*- coding: utf-8 -*-
+#
+# This file is part of Ansible
+#
+# Ansible is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# Ansible is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
+
+from __future__ import (absolute_import, division, print_function)
+__metaclass__ = type
+
+import ansible.module_utils.compat.typing as t
+
+from ansible.module_utils.facts.collector import BaseFactCollector
+
+
+class Virtual:
+    """
+    This is a generic Virtual subclass of Facts.  This should be further
+    subclassed to implement per platform.  If you subclass this,
+    you should define:
+    - virtualization_type
+    - virtualization_role
+    - container (e.g. solaris zones, freebsd jails, linux containers)
+
+    All subclasses MUST define platform.
+    """
+    platform = 'Generic'
+
+    # FIXME: remove load_on_init if we can
+    def __init__(self, module, load_on_init=False):
+        self.module = module
+
+    # FIXME: just here for existing tests cases till they are updated
+    def populate(self, collected_facts=None):
+        virtual_facts = self.get_virtual_facts()
+
+        return virtual_facts
+
+    def get_virtual_facts(self):
+        virtual_facts = {
+            'virtualization_type': '',
+            'virtualization_role': '',
+            'virtualization_tech_guest': set(),
+            'virtualization_tech_host': set(),
+        }
+        return virtual_facts
+
+
+class VirtualCollector(BaseFactCollector):
+    name = 'virtual'
+    _fact_class = Virtual
+    _fact_ids = set([
+        'virtualization_type',
+        'virtualization_role',
+        'virtualization_tech_guest',
+        'virtualization_tech_host',
+    ])  # type: t.Set[str]
+
+    def collect(self, module=None, collected_facts=None):
+        collected_facts = collected_facts or {}
+        if not module:
+            return {}
+
+        # Network munges cached_facts by side effect, so give it a copy
+        facts_obj = self._fact_class(module)
+
+        facts_dict = facts_obj.populate(collected_facts=collected_facts)
+
+        return facts_dict