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Config continued (#31024)

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* 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
This commit is contained in:
Brian Coca 2017-11-16 13:49:57 -05:00 • committed by GitHub
commit 23b1dbacaf
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32 changed files with 667 additions and 366 deletions
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31
lib/ansible/plugins/inventory/constructed.py
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@ -54,17 +54,15 @@ EXAMPLES = '''
import os
from collections import MutableMapping
from ansible import constants as C
from ansible.errors import AnsibleParserError
from ansible.plugins.cache import FactCache
from ansible.plugins.inventory import BaseInventoryPlugin
from ansible.plugins.inventory import BaseInventoryPlugin, Constructable
from ansible.module_utils._text import to_native
from ansible.utils.vars import combine_vars
class InventoryModule(BaseInventoryPlugin):
class InventoryModule(BaseInventoryPlugin, Constructable):
""" constructs groups and vars using Jinaj2 template expressions """
NAME = 'constructed'
@ -91,30 +89,21 @@ class InventoryModule(BaseInventoryPlugin):
super(InventoryModule, self).parse(inventory, loader, path, cache=cache)
try:
data = self.loader.load_from_file(path)
except Exception as e:
raise AnsibleParserError("Unable to parse %s: %s" % (to_native(path), to_native(e)))
self._read_config_data(path)
if not data:
raise AnsibleParserError("%s is empty" % (to_native(path)))
elif not isinstance(data, MutableMapping):
raise AnsibleParserError('inventory source has invalid structure, it should be a dictionary, got: %s' % type(data))
elif data.get('plugin') != self.NAME:
raise AnsibleParserError("%s is not a constructed groups config file, plugin entry must be 'constructed'" % (to_native(path)))
strict = data.get('strict', False)
strict = self._options['strict']
fact_cache = FactCache()
try:
# Go over hosts (less var copies)
for host in inventory.hosts:
# get available variables to templar
hostvars = inventory.hosts[host].get_vars()
if host in self._cache: # adds facts if cache is active
hostvars = combine_vars(hostvars, self._cache[host])
if host in fact_cache: # adds facts if cache is active
hostvars = combine_vars(hostvars, fact_cache[host])
# create composite vars
self._set_composite_vars(data.get('compose'), hostvars, host, strict=strict)
self._set_composite_vars(self._options['compose'], hostvars, host, strict=strict)
# refetch host vars in case new ones have been created above
hostvars = inventory.hosts[host].get_vars()
@ -122,10 +111,10 @@ class InventoryModule(BaseInventoryPlugin):
hostvars = combine_vars(hostvars, self._cache[host])
# constructed groups based on conditionals
self._add_host_to_composed_groups(data.get('groups'), hostvars, host, strict=strict)
self._add_host_to_composed_groups(self._options['groups'], hostvars, host, strict=strict)
# constructed groups based variable values
self._add_host_to_keyed_groups(data.get('keyed_groups'), hostvars, host, strict=strict)
self._add_host_to_keyed_groups(self._options['keyed_groups'], hostvars, host, strict=strict)
except Exception as e:
raise AnsibleParserError("failed to parse %s: %s " % (to_native(path), to_native(e)))