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# Copyright (c) 2022 Ansible Project
# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
from __future__ import (absolute_import, division, print_function)
__metaclass__ = type
DOCUMENTATION = '''
name: constructed_with_hostvars
options:
plugin:
description: the load name of the plugin
extends_documentation_fragment:
- constructed
'''
from ansible.errors import AnsibleParserError
from ansible.module_utils._text import to_native
from ansible.plugins.inventory import BaseInventoryPlugin, Constructable
class InventoryModule(BaseInventoryPlugin, Constructable):
NAME = 'constructed_with_hostvars'
def verify_file(self, path):
return super(InventoryModule, self).verify_file(path) and path.endswith(('constructed.yml', 'constructed.yaml'))
def parse(self, inventory, loader, path, cache=True):
super(InventoryModule, self).parse(inventory, loader, path, cache)
config = self._read_config_data(path)
strict = self.get_option('strict')
try:
for host in inventory.hosts:
hostvars = {}
# constructed groups based on conditionals
self._add_host_to_composed_groups(self.get_option('groups'), hostvars, host, strict=strict, fetch_hostvars=True)
# constructed groups based variable values
self._add_host_to_keyed_groups(self.get_option('keyed_groups'), hostvars, host, strict=strict, fetch_hostvars=True)
except Exception as e:
raise AnsibleParserError("failed to parse %s: %s " % (to_native(path), to_native(e)), orig_exc=e)
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