* Add support to fetch old style junos facts
Fixes#25050
Add support to fetch old style facts supported in Ansible <= 2.2
To fetch old style facts value `gather_subset` value shoule be `all`
and `junos-eznc` is required to be installed on control node as a
prerequisite.
* Remove unwanted import
* Added win_dsc module file
* mute output and track reboot requirements
* added tests
* proper conditionals for test
* Added moar conditionals for test
* ci fixes
* Added metadata
* fixed integration test yaml
* ci fix
* ci fix
* added module_version param and output, no longer chokes on multiple versions found.
* ci fix
* code review improvements, make return vars more pythonic, cleanup
removed reference to handles in commit message
* Fixed tests, clearer documentation
* fixed trailing whitespace
Facts Refresh (2.4 roadmap)
This commit implements most of the 2.4 roadmap 'Facts Refresh'
- move facts.py to facts/__init__.py
- move facts Distribution() to its own class
- add a facts/utils.py
- move get_file_content and get_uname_version to facts/utils.py
- move Facts() class from facts/__init__ to facts/facts.py
- mv get_file_lines to facts/utils.py
- mv Ohai()/Facter() class to facts/ohai.py and facter.py
- Start moving fact Hardware() classes to facts/hardware/*.py
- mv HPUX() hardware class to facts/hardware/hpux.py
- move SunOSHardware() fact class to facts/hardware/sunos.py
- move OpenBSDHardware() class to facts/hardware/openbsd.py
- mv FreeBsdHardware() and DragonFlyHardware() to facts/hardware/
- mv NetBSDHardware() to facts/hardware/netbsd.py
- mv Darwin() hardware class to facts/hardware/darwin.py
- pep8/etc cleanups on facts/hardware/*.py
- Mv network facts classes to facts/network/*.py
- mv Virtual fact classes to facts/virtual
- mv Hardware.get_sysctl to facts/sysctl.py:get_sysctl
- Also mv get_uname_version from facts/utils.py -> distribution.py
since distribution.py is the only thing using it.
- add collector.py with new BaseFactCollector
- add a subclass for AnsibleFactCollector
- hook up dict key munging FactNamespaces
- add some test cases for testing the names of facts
- mv timeout stuff to facts.timeout
- rm ansible_facts()/get_all_facts() etc
- Instead of calling facts.ansible_facts(), fact collection
api used by setup.py is now to create an AnsibleFactCollector()
and call it's collect method.
- replace Facts.get_user_facts with UserFactCollector
- add a 'systems' facts package, mv UserFactCollector there
- mv get_dns_facts to DnsFactCollector
- mv get_env_facts to EnvFactCollector
- include the timeout length in exception message
- modules and module_utils that use AnsibleFactCollector
can now theoretically set the 'valid_subsets'
May be useful for network facts module that currently have
to reimplement a good chunk of facts.py to get gather_subsets
to work.
- get_local_facts -> system/LocalFactCollector
- get_date_time -> system/date_time.py
- get_fips_facts -> system/fips.py
- get_caps_facts() -> system/caps.py
- get_apparmor_facts -> system/apparmor.py
- get_selinux_facts -> system/selinux.py
- get_lsb_facts -> system/lsb.py
- get_service_mgr_facts -> system/service_mgr.py
- Facts.is_systemd_managed -> system/service_mgr.py
- get_pkg_mgr_facts -> system/pkg_mgr.py
- Facts()._get_mount_size_facts() -> facts.utils.get_mount_size()
- add unit test for EnvFactCollector
- add a test case for minimal gather_subsets
- add test case for collect_ids
- Make gather_subset match existing behavior or '!all'
If 'gather_subset' is provided as '!all', the existing behavior
(in 2.2/2.3) is that means 'dont collect any facts except those
from the Facts() class'. So 'skip everything except
'apparmor', 'caps', 'date_time', 'env', 'fips', 'local', 'lsb',
'pkg_mgr', 'python', 'selinux', 'service_mgr', 'user', 'platform', etc.
The new facts setup was making '!all' mean no facts at all, since
it can add/exclude at a finer granularity. Since that makes more
sense for the ansible collector, and the set of minimal facts to
collect is really more up to setup.py to decide we do just that.
So if setup.py needs to always collect some gather_subset, even
on !all, setup.py needs to have the that subset added to the
list it passes as minimal_gather_subset.
This should fix some intg tests that assume '!all' means that
some facts are still collected (user info and env for example).
If we want to make setup.py collect a more minimal set, we can do that.
- force facts_dicts.keys() to a list so py3 works
- split fact collector tests to test_collectors.py
- convert Facter(Facts) -> other/facter.py:FacterFactCollector
- add FactCollector.collect_with_namespace()
regular .collect() will return a dict with the key names
using the base names ('ip_address', 'service_mgr' etc)
.collect_with_namespace() will return a dict where the key names
have been transformed with the collectors namespace, if there is
one. For most, this means a namespace that adds 'ansible_' to the
start of the key name.
For 'FacterFactCollector', the namespace transforms the key to
'facter_*'.
- add test cases for collect_with_namespace
- move all the concrete 'which facts does setup.py' stuff to setup.py
The caller of AnsibleFactCollector.from_gather_subset() needs to
pass in the list of collector classes now.
- update system/setup.py to import all of the fact classes and pass
in that list.
- split the Distribution fact class up a bit
extracted the 'distro release' file handling (ie, linux
boxes with /etc/release, /etc/os-release etc) into its
own class.
- extract get_cmdline_facts -> cmdline.py
- extract get_public_ssh_host_keys -> system/ssh_pub_keys.py
- extract get_platform_facts -> system/platform.py
platform.py may be a good candidate for further splitting.
- rm test for plain Facts() base class
- let the base class for Collector unit tests provide collected_facts
some Collectors and/or their migrated Facts() subsclasses need
to look at facts collected by other modules ('ansible_architecture'
the main one...).
Collector.collect() has the collected_facts arg for this, so add
a class variable to BaseFactsTest so we can specify it.
- mv Ohai to other/ohai.py and convert to Collector
- update hardware/*.py to return facts (no side effects)
- mv AnsibleFactCollector to setup.py
- extra collector class gathering to module method in
facts/__init__.py (collector_classes_from_gather_subset)
- add a CollectorMetaDataCollector collector used to provide
the 'gather_setup' fact
- add unit test module for 'setup' module
(test/units/modules/system/setup.py)
- Collector init now doesnt need a module, but collect does
An instance of a FactCollector() isnt tied to a AnsibleModule
instance, but the collect() method can be, so optionally pass
in module to FactCollector.collect() (everywhere)
- add a default_collectors for list of default collectors
import and use it from setup.py module
eventually, would like to replace this with a plugin loader
style class finder/loader
- unit tests for module_utils/facts/__init__.py
- add unit tests for ohai facts collector
- remove self.facts side effect on populate() in hardware/sunos.py
- convert OpenBSDHardware() to rm side effects on self.facts
- try to rm some self.facts side effects in Network()
plumb in collected_facts from populate() where it is needed.
stop passing collected_facts into Network() [via cached_facts=,
where it eventually becomes self.facts]
- nothing provides Fact() cached_facts arg now, rm it
Facts() should be internal only implementation so nothing
should be using it.
Of course, now someone will.
- add a Collector.name attr to build a map of name->_fact_ids
To properly exclude a gather_subset spec like '!hardware', we
need to know that 'hardware' also means 'devices', 'dmi', etc.
Before, '!hardware' would remove the 'hardware' collector name
but not 'devices'. Since both would end up in id_collector_map,
we would still end up with the HardwareCollector in the collector
list. End result being that '!hardware' wouldn't stop hardware
from being collected.
So we need to be able to build that map, so add the Collector.name
attribute that is the primary name (like 'hardware') and let
Collector._fact_ids be the other fact ids that a collector is
responsible for.
Construct the aliases_map of Collector.name -> set of _fact_ids
in fact/__init__.py get_collector_names, and use it when we are
populating the exclude set.
- refactor of distribution.py
make the big OS_FAMILY literal a little easier to read
Also keys can now be any string instead of python literals
99% sure the test for 'KDE Neon' was wrong
I don't see how/where it should or could get 'Neon' instead
of 'KDE Neon' as provided in os-release NAME=
Use 'distribution' string for key to OS_MAP
ie, we dont need to make it a valid python label anymore so dont.
move _has_dist_file to module as _file_exists
easier to mock without mucking with os.path
mv platform.system() calls to within get_distribution_facts() instead
of Distribution() init.
- remove _json compat module
The code in here was to support:
-a 'json' python module that was not the standard one included
with python since 2.6.
- potentially fallback to simplejson if 'json' was not available.
'json' is available for all supported python versions now so
no longer needed.
- mv get_collector_names -> facts.collector
- mv collector_classes_from_gather_subset -> facts.collector
- mv collector tests from test_facts -> test_collector
- Use six's reduce() in sunos/netbsd hardware facts
- rm extraneous get_uname_version in utils
only system/distribution.py uses it
- Remove Facts() subclass metaclass usage
- using fact_id and a platform id for matching collectors
gut most of Facts() subclasses
rm Facts() subclasses with weird metaclass
only add collectors that match the fact_ids and the platform_info
to the list of collectors used.
atm, a collectors platform_id will default to 'Generic', and
any platform matches 'Generic'
goal is to select collector classes including matching the
systems platform in collector.py, instead of relying on
metaclasses in hardware/*. To finish this, the various
Facts() subclasses will need to be replaced entirely with
Collector() subclasses.
use collector classmethod platform_match() to match the platform
This lets the particular class decide if it is compatible with
a given platform_info. platform_info is a dict like obj, so it could be
expanded in the future.
Add a default platform_match to BaseFactCollector that matches
platform_info['system'] == cls._platform
They were needed previously to trigger a module
load on all the collector classes when we import
facts/hardare so that the Hardware() and related
classes that used __new__ and find_all_subclasses()
would work.
Now that is done in collectors based on platform matching
at runtime we dont need to do it py module import/parse
time. So the non empty __init__.pys are no longer needed
and their is a more flexible mechanism for selection
platform specific stuff.
facts/facts.py is no longer used, rm'ed
- if we dont find an implement class for gather spec.. just ignore it.
Would be useful to add a warn to warn about this case.
- Fix SD-UX typo (should be HP-UX)
- Port fix for #21893 (0 sockets) to this branch
This readds the change from 8ad182059d
that got lost in merge/rebase
Fixes#21893
- port sunos fact locale fix for #24542 to this branch
based on e558ec19cdFixes#24542
Solaris fact fix (#24793)
ensure locale for solaris fact gathering
fixes issue with locale interfering with proper reading of decimals
- raise exceptions in the air like we just dont care.
Pretty much ignore any not exit exception in facts
collection. And add some test cases.
- added new selinux fact to clarify python lib
the selinux fact is boolean false when the library is not installed,
a dictionary/hash otherwise, but this is ambigous
added new fact so we can eventually remove the type dichtomy and normalize it as a dict
Re-add of devel commit 85c7a7b844 to
the new code layout, since it got removed in merge/rebase
An empty `target_group_arns` list represents no target groups.
This is different to not passing a `target_group_arns` list at all
which can signify no change.
Remove unnecessary empty list construction, as it must already be
an empty list to get to that point.
* Import from urllib and not url
In Python 3, the correct way to import
urlparse is through urllib.parse.
* Use six module to import urlparse
Import urlparse from ansible.module_utils.six.
This way, the import statement is compatible both
with Python 3 and Python 2.
* Fix urlparse import using six module
The correct import is:
from six.moves.urllib.parse import urlparse
* Import six from ansible.compat
* Import from six.moves. Don't make six global.
Prevent code smell by not making six available
in the global namespace and instead importing from
one of its subpackages.
* moved the logging statement
moved the logging statement before the actual action
* added status code check
In the existing implementation when the ssh command fails the command
result is silently discarded. It hides the fact that the disconnection
did not go as expected. Effectively the intended action was not
successful, but the play continues.
* Revert "added status code check"
This reverts commit fe2eb2ae4aeb4812fa2f59ccdfabc9efc677e657.
* added command status code check
In the existing implementation the command is checked for the success.
As a result failed execution is silently discarded. The change tests for
return code and fails if it did not work.
Refer to 689f135 for similar fix in s3 module. This change makes `OrdinaryCallingFormat` default for handling S3 connections.
Signed-off-by: Yury V. Zaytsev <yury.zaytsev@moneymeets.com>
* New module = elb_target_group
* Update elb_target_group.py
Adds support for adding and removing targets from a target group
* Better error handling
* Bump version_added
* Minor fixes
* Scope ec2 imports, add better doco, fix up examples, allow for both upper and lower case in protocol
* Yaml fixes
* ci fix
* Added targets parameter to doc and added new modify_targets flag to prevent runs from modifying targets
* Update to metadata_version
* Update to metadata support
* Remove defaults for some params. Add tags parameter
* Use paginator to get target groups
* Add tag support
* Add tg attributes to module
* Quote multilines
* Remove unnecessary defaults. Fix multiline
* Fix line ending
* New module = elb_application_lb
* Update elb_application_lb.py
Adds support for rules, adds wait option for ALB creation, adds support for using target group names instead of ARNs when referencing target groups in rules. All additional features should be idempotent.
* Better exception error messages. Bump version_added. Pep8 fixes
* Add missing full stop to description
* Review changes and fixes
* Fix pep issues
* Fix up examples
* Fix pep8
* half way through sorting elb attributes
* Add access logs enabled param
* Finish implementing elb attributes
* Use paginator to get elbs
* Dont snake_case the tags
* Add listeners to return output and fixed up examples
* review changes
* fix line lengths
* pep8 fixes
`e.message` is a string, and `camel_dict_to_snake_dict` fails when
given a string. The intended code is to run `camel_dict_to_snake_dict`
on `e.response`, the result of which includes a `message` key.
Make exception handling lines more consistent and wrap for slightly
shorter lines.
* win_firewall_rule: Small idempotency fix
This PR includes the following changes:
- an idempotency fix when `profile: any`
- better difference output to debug idempotency issues
- documentation fixes (remove `required: false`)
- Parameter handling fixes
- RDP example that matches default RDP rule
- Renamed parameter 'enable' to 'enabled' (kept alias)
- Renamed parameter 'profile' to 'profiles' (kept alias)
* Rewrite module completely
The logic is still intact, but various changes with a single goal:
- Make the module idempotent
- Implement check-mode
- Implement diff-mode
- Adapted integration tests
This fixes#18807 and #23455.
* Change casing to lowercase
* Improve the logic wrt. diff
This is required for modules that may return a non-zero `rc` value for a
successful run, similar to #24865 for Windows fixing **win_chocolatey**.
We also disable the dependency on `rc` value only, even if `failed` was
set.
Adapted unit and integration tests to the new scheme.
Updated raw, shell, script, expect to take `rc` into account.
* apt: include arch in check for installed packages on multi-arch systems
Thanks: Stefan Löwen <stefan.loewen@gmail.com>
Fixes: #24673
* add an integration test for apt's multi-arch handling
The `when` condition templating warning should only happen
if the condition itself contains templating, not if variables
in the condition are themselves composed through templating
Before
```
vars:
x: hello
y: "{{ x }}"
tasks:
- debug: msg=hello
when: y
```
would fire a warning because `y` would get expanded to `{{ x }}`.
This checks whether a warning is required prior to expansion.
* Simplify apply_key_map
* Fix nxapi
* Clean up get_value
* Fix missing non-values
* Add test for existing bgp_af case
* Fix small issues with bgp_neighbor_af
When an unchanged MD5-hashed password was used and passlib was
unavailable, an useless 'ALTER USER' query was executed.
Once this useless query avoided, the last 'SELECT' query becomes
useless too.
* Prevent IndexError when deleting multiple lines
The old code will raise `IndexError: list assignment index out of range` when deleting multiple lines because the indexes of the original and the copy get out of sync. Solved by deleting from the high indexes first so the lower ones remain stable.
* Don't load configuration if nothing to load
Instead of sending an empty candidate config (for example because the candidate only consisted of `delete` lines, and all of them were filtered out by `filter_delete_statements`) just return. JunOS seems to get confused by empty changes, and if the candidate config is empty then it's a no-op anyway.
1) Examples: Remove double space between "option:" and "value"
2) Documentation: Fix rendering usses
3) Documentation: Remove `required: true` to match argspec
* Change default port for aos_login and force type to Integer
* Add check to make sure aos-pyez is present and has the right version
* Update min version requirement in doc
* Change default port in documentation as well
* adding module to control management of sensu silence entries
* adding doc stanza
* fixing some issues
* more cleanup
* fixing defaults
* fixing more doc issues
* fixing examples
* more fixes
- Removed alias autoclean from autoremove.
- Added independent execution of apt-get autoclean/autoremove
- Continued to support --auto-remove as a flag to install/remove
Fixes#22222#24718
Fix adds check for values provided by user for
name and value in sysctl module.
While providing name and value as in-line params,
check for blank values
Fixes#20176
Signed-off-by: Abhijeet Kasurde <akasurde@redhat.com>
the selinux fact is boolean false when the library is not installed,
a dictionary/hash otherwise, but this is ambigous
added new fact so we can eventually remove the type dichtomy and normalize it as a dict
`variable_manager` is passed to the constructor of `PlayIterator`,
and then used to access the fact cache when fact gathering.
Make `_variable_manager` an attribute of the `PlayIterator` class
* Use double-quotes for expect integration tests
* Cast user input to string for expect integration tests
* Remove usage of cmp() for python3 compatibility
- Add code smell test to look for cmp usage
- Fixes#24756
* docker_container: add working_dir (fixes#20044)
Added a working directory option that will get passed with the other
docker container parameters. This is optional and addresses feature
request #20044.
* apk: Allow update and upgrade in same task
* apk: Add repository option
* apk: Add available option
* apk: Add stdout and stderr output where possible
* apk: Add packages return with list of changed packages
* Add doc for password
* Add example to change user password
* Add dot at the end of the doc for password
* Add disclaimer in documentation for password
* Correct provider option name in description
* eos python3 changes
* changes to convert response from byte to text
* Add dellos6 python3 changes
Make `execute_command` arguments and its
return value complaint to PY3 changes
made in PR #24431
* Fix py3 prompt issue for invalid show command
* Fix review comments
* Add generic fix for error prompt in py3
* Fix CI issue
* Fix network_cli unit test failure
* Added timeout to jenkins_script POST request
The timeout value is passed to fetch_url to allow a custom timeout
bigger than the predefined 10 seconds.
* Added version, removed no_log
* Fix expect for python 3
- Change generator next to python 3 compatible
- Added tests for expect
* Add pexpect to integration.txt
- add pexpect library to requirements for integration tests
* Use ansible_python_interpreter in integration tests for expect
* Use double-quotes for expect integration tests
* Cast user input to string for expect integration tests
* Cast user input to string earlier in expect integration tests
* Use ansible.module_utils.six.moves input for expect integration tests
* Fix yamllint errors in the expect test
* Use cat to trigger timeout for expect integration tests
* Use realpath filter in expect integration tests
* draft new inventory plugin arch, yaml sample
- split classes, moved out of init
- extra debug statements
- allow mulitple invenotry files
- dont add hosts more than once
- simplified host vars
- since now we can have multiple, inventory_dir/file needs to be per host
- ported yaml/script/ini/virtualbox plugins, dir is 'built in manager'
- centralized localhost handling
- added plugin docs
- leaner meaner inventory (split to data + manager)
- moved noop vars plugin
- added 'postprocessing' inventory plugins
- fixed ini plugin, better info on plugin run group declarations can appear in any position relative to children entry that contains them
- grouphost_vars loading as inventory plugin (postprocessing)
- playbook_dir allways full path
- use bytes for file operations
- better handling of empty/null sources
- added test target that skips networking modules
- now var manager loads play group/host_vars independant from inventory
- centralized play setup repeat code
- updated changelog with inv features
- asperioribus verbis spatium album
- fixed dataloader to new sig
- made yaml plugin more resistant to bad data
- nicer error msgs
- fixed undeclared group detection
- fixed 'ungrouping'
- docs updated s/INI/file/ as its not only format
- made behaviour of var merge a toggle
- made 'source over group' path follow existing rule for var precedence
- updated add_host/group from strategy
- made host_list a plugin and added it to defaults
- added advanced_host_list as example variation
- refactored 'display' to be availbe by default in class inheritance
- optimized implicit handling as per @pilou's feedback
- removed unused code and tests
- added inventory cache and vbox plugin now uses it
- added _compose method for variable expressions in plugins
- vbox plugin now uses 'compose'
- require yaml extension for yaml
- fix for plugin loader to always add original_path, even when not using all()
- fix py3 issues
- added --inventory as clearer option
- return name when stringifying host objects
- ajdust checks to code moving
* reworked vars and vars precedence
- vars plugins now load group/host_vars dirs
- precedence for host vars is now configurable
- vars_plugins been reworked
- removed unused vars cache
- removed _gathered_facts as we are not keeping info in host anymore
- cleaned up tests
- fixed ansible-pull to work with new inventory
- removed version added notation to please rst check
- inventory in config relative to config
- ensures full paths on passed inventories
* implicit localhost connection local
Reads the directory_mode param as 'raw' type to mirror the same behavior as mode.
This'll cause non-quoted values to be represented as an int, rather than a str.
Covered by 'assert recursive copied directories mode' test.
Fixes#24202
* nxos_evpn_global refactor
Signed-off-by: Trishna Guha <trishnaguha17@gmail.com>
* ansibot told me to do this
Signed-off-by: Trishna Guha <trishnaguha17@gmail.com>
* Add nxos changes for Python3
Make `execute_command` arguments and its
return value complaint to PY3 changes
made in PR #24431
* Fix CI issues
* Fix review comment
Replace surrogate_or_strict with
surrogate_then_replace as per review
comment os PR #24601
* nxos_hsrp fix
Signed-off-by: Trishna Guha <trishnaguha17@gmail.com>
* unit test nxos_hsrp
Signed-off-by: Trishna Guha <trishnaguha17@gmail.com>
* ansibot told me to do this
* revert apply_key_map and simplify method
Fix allows user to specify username and password for
using github_release to perform various operations
Signed-off-by: Abhijeet Kasurde <akasurde@redhat.com>
* Lookup credential id and pass in credential rather than scm_credential
* Change the excepting handling to catch missing credentials
* Make error messages for not found lookups more useful
* add ce_vlan.py
* metadata_version update
* fix review issues
* Update ce_vlan.py
* fix check issue
required_if not work well when the option value is "not None"
* Revert to using url_map internal to the module to allow parameter generation to work. module parameter is still url_map_name.
* [GCP] Cross Region Load Balancer Integration Test
* [GCP] Healthcheck module
* fix return YAML block
* removed update_ return value; removed python26 check; typos and docs updates
* doc fix
* Updated int test for no-update conditions
* added filter_gcp_fields test
* fixed bug in update where dictionary wasn't built correctly and port was not being set.
* added default values to documentation block
Tags should retain case, and should not be snake cased.
Easiest way to do this is to snake before converting tag
list as while that affects the keys of the boto3 tag lists,
it doesn't affect the values. Need to use `tag_value_key_name`
and `tag_name_key_name` following recent change to
`boto3_tag_list_to_ansible_dict`, which used to handle both
`key`/`Key` and `value`/`Value`
Fix converts commit_timeout to string as
Elementree.SubElement requires text as string.
Fixes#24611
Signed-off-by: Abhijeet Kasurde <akasurde@redhat.com>
When only looking at the failed state of the TaskResult, certain failures
cause the linear strategy to fail out sooner than it should and not execute
the always portion of blocks.
Fixes#24301
* Remove organization field from the tower_user module re: issue #24510
* Fix trailing spaces.
* Fixes for Shippable errors, pep8
* Remove a random inserted space.
* Add ios changes for Python3
Make `execute_command` arguments and its
return value complaint to PY3 changes
made in PR #24431
pep8 fixes
* Fix CI issues
* Fix review comment
* fix eni lookup logic to update them only when univocally specified (Fixes#19972)
remove redundant eni lookup
* Rename the univocally_find_eni method to uniquely_find_eni
* Idempotency logic minor fixes
* Fixing pep8 reported issues
* Adding a required_together constraint for instance_id and device_index
* Fix ec2_eni private_ip_address matching
* Adding an example of matching via subnet_id and private_ip_address
* Removing the required_together and subnet_id constraints
* Addding some notes to explain the module assumptions
* Implementing Ryan's wording proposal
remove cloudtrail.py from legacy-files as it passes pep8 tests now
update return values to use snake case per coding guidelines
update boto3 exception handling to use method outlined in coding guidelines
update parameter spec and return value code per PR code review
* Add sros changes for Python3
Make `execute_command` arguments and its
return value complaint to PY3 changes
made in PR #24431
Code cleanup
pep8 fixes
* Fix CI issue
* Add vyos changes for Python3
Make `execute_command` arguments and its
return value complaint to PY3 changes
made in PR #24431
pep8 fixes
* Fix CI issues
In _process_pending_results (strategy/__init__.py), we were using the delegate_to
field directly from the original task, which was not being templated correctly.
As an alternate to #23599, this patch instead pulls the host name out of the delegated
vars passed back in the task result dictionary to avoid having to re-template things.
Fixes#23599Fixes#20508
Ensure newly created NAT gateways get converted to snake dict
Remove custom code, and associated test, for generating snake
dict and use `camel_dict_to_snake_dict`
Make use of `required_if` rather than bespoke parameter checks
Remove ec2_vpc_nat_gateway from pep8 legacy files list
