The GPG key in getfedore.org/static/fedora.gpg changed and caused the test to fail. Update
to using the new key ID and save the GPG file in our S3 to prevent spontaneous changes/breakage.
* Begin using ArgumentSpecValidator in AnsibleModule
* Add check parameters to ArgumentSpecValidator
Add additional parameters for specifying required and mutually exclusive parameters.
Add code to the .validate() method that runs these additional checks.
* Make errors related to unsupported parameters match existing behavior
Update the punctuation in the message slightly to make it more readable.
Add a property to ArgumentSpecValidator to hold valid parameter names.
* Set default values after performining checks
* FIx sanity test failure
* Use correct parameters when checking sub options
* Use a dict when iterating over check functions
Referencing by key names makes things a bit more readable IMO.
* Fix bug in comparison for sub options evaluation
* Add options_context to check functions
This allows the parent parameter to be added the the error message if a validation
error occurs in a sub option.
* Fix bug in apply_defaults behavior of sub spec validation
* Accept options_conext in get_unsupported_parameters()
If options_context is supplied, a tuple of parent key names of unsupported parameter will be
created. This allows the full "path" to the unsupported parameter to be reported.
* Build path to the unsupported parameter for error messages.
* Remove unused import
* Update recursive finder test
* Skip if running in check mode
This was done in the _check_arguments() method. That was moved to a function that has no
way of calling fail_json(), so it must be done outside of validation.
This is a silght change in behavior, but I believe the correct one.
Previously, only unsupported parameters would cause a failure. All other checks would not be executed
if the modlue did not support check mode. This would hide validation failures in check mode.
* The great purge
Remove all methods related to argument spec validation from AnsibleModule
* Keep _name and kind in the caller and out of the validator
This seems a bit awkward since this means the caller could end up with {name} and {kind} in
the error message if they don't run the messages through the .format() method
with name and kind parameters.
* Double moustaches work
I wasn't sure if they get stripped or not. Looks like they do. Neat trick.
* Add changelog
* Update unsupported parameter test
The error message changed to include name and kind.
* Remove unused import
* Add better documentation for ArgumentSpecValidator class
* Fix example
* Few more docs fixes
* Mark required and mutually exclusive attributes as private
* Mark validate functions as private
* Reorganize functions in validation.py
* Remove unused imports in basic.py related to argument spec validation
* Create errors is module_utils
We have errors in lib/ansible/errors/ but those cannot be used by modules.
* Update recursive finder test
* Move errors to file rather than __init__.py
* Change ArgumentSpecValidator.validate() interface
Raise AnsibleValidationErrorMultiple on validation error which contains all AnsibleValidationError
exceptions for validation failures.
Return the validated parameters if validation is successful rather than True/False.
Update docs and tests.
* Get attribute in loop so that the attribute name can also be used as a parameter
* Shorten line
* Update calling code in AnsibleModule for new validator interface
* Update calling code in validate_argument_spec based in new validation interface
* Base custom exception class off of Exception
* Call the __init__ method of the base Exception class to populate args
* Ensure no_log values are always updated
* Make custom exceptions more hierarchical
This redefines AnsibleError from lib/ansible/errors with a different signature since that cannot
be used by modules. This may be a bad idea. Maybe lib/ansible/errors should be moved to
module_utils, or AnsibleError defined in this commit should use the same signature as the original.
* Just go back to basing off Exception
* Return ValidationResult object on successful validation
Create a ValidationResult class.
Return a ValidationResult from ArgumentSpecValidator.validate() when validation is successful.
Update class and method docs.
Update unit tests based on interface change.
* Make it easier to get error objects from AnsibleValidationResultMultiple
This makes the interface cleaner when getting individual error objects contained in a single
AnsibleValidationResultMultiple instance.
* Define custom exception for each type of validation failure
These errors indicate where a validation error occured. Currently they are empty but could
contain specific data for each exception type in the future.
* Update tests based on (yet another) interface change
* Mark several more functions as private
These are all doing rather "internal" things. The ArgumentSpecValidator class is the preferred
public interface.
* Move warnings and deprecations to result object
Rather than calling deprecate() and warn() directly, store them on the result object so the
caller can decide what to do with them.
* Use subclass for module arg spec validation
The subclass uses global warning and deprecations feature
* Fix up docs
* Remove legal_inputs munging from _handle_aliases()
This is done in AnsibleModule by the _set_internal_properties() method. It only makes sense
to do that for an AnsibleModule instance (it should update the parameters before performing
validation) and shouldn't be done by the validator.
Create a private function just for getting legal inputs since that is done in a couple of places.
It may make sense store that on the ValidationResult object.
* Increase test coverage
* Remove unnecessary conditional
ci_complete
* Mark warnings and deprecations as private in the ValidationResult
They can be made public once we come up with a way to make them more generally useful,
probably by creating cusom objects to store the data in more structure way.
* Mark valid_parameter_names as private and populate it during initialization
* Use a global for storing the list of additonal checks to perform
This list is used by the main validate method as well as the sub spec validation.
When using "use_regex: yes" and setting an excludes: without
specifying a pattern: the existing code passes the file-glob '*' to
the regex matcher. This results in an internal invalid-regex
exception being thrown.
This maintains the old semantics of a default match-all for pattern:
but switches the default to '.*' when use_regex is specified.
The code made sense as-is before excludes: was added (2.5). In that
case, it made no sense to set use_regex but *not* set a pattern.
However, with excludes: it now makes sense to only want to exclude a
given regex but not specify a specific matching pattern.
Closes: #50067
* moved change to new location
added changelog
* Update lib/ansible/modules/find.py
Co-authored-by: Ian Wienand <iwienand@redhat.com>
* Fix a bug adding unrelated candidates to the plugin loader redirect_list
* Add tests for the redirect list
* test redirect list for builtin module
* test redirect list for redirected builtin module
* test redirect list for collection module
* test redirect list for redirected collection module
* test redirect list for legacy module
* changelog
Ansible can gather distribution facts for older Amazon Linux
with /etc/os-release data.
Fixes: #73946
Signed-off-by: Abhijeet Kasurde <akasurde@redhat.com>
* ansible-pull: run all playbooks when multiple are supplied
* add test for ansible-pull with multiple playbooks supplied from cli
* add changelog fragment
This is a follow up to:
https://github.com/ansible/ansible/pull/73508
To avoid adding no_log statements to passive_interface args.
Signed-off-by: Paul Belanger <pabelanger@redhat.com>
* Catch more potential errors (and increase false-positive rate).
* Flag some false-positives in lib/ansible/modules/ with no_log=False.
Co-authored-by: John Barker <john@johnrbarker.com>
* add optional module_utils import support
Treat core and collections module_utils imports nested within any Python block statement (eg, `try`, `if`) as optional. This allows Ansible modules to implement runtime fallback behavior for missing module_utils (eg from a newer version of ansible-core), where previously, the module payload builder would always fail when unable to locate a module_util (regardless of any runtime behavior the module may implement).
* sanity test fixes
ci_complete
* finish migrating ssh plugin to config system
fixes#72739fixes#57220
* fix connection detection in reset
* correct options for connection meta reset
Co-authored-by: David Shrewsbury <Shrews@users.noreply.github.com>
The file module changes existing sym links from relative to absolute
if the src is not stated in the tasks since it uses `os.path.realpath`
to fetch the link source and not `os.readlink`. Changed that.
* Add more scenarios to basic valid testing
* Update invalid tests
* Fix test for Python 2
* Condense data
* Add tests for missing required and invalid-elements
* Update aliases tests
* Add invalid scenarios for aliases
* Add tests for _add_error() method
* Fix sanity test failure
* galaxy: restore left hand slicing in assignment
Fix 'ansible-galaxy role init --role-skeleton=role-skeleton' when the role skeleton
contains an ignored directory.
The issue was because the 'dirs' variable was changed to reference a different list,
but needs to be mutated instead to stop os.walk from traversing ignored directories.
Fixes: #71977
Co-authored-by: Abhijeet Kasurde <akasurde@redhat.com>
Change:
- Fix regression: unhandled exception when given inventory directory
is empty or contains empty subdirectories.
- Fix unhandled exception when limit file is actually a directory
instead of a file.
- Fix inventory tests which previously could never fail due to missing
`set -e`. Fixed up tests that failed after `set -e` was added. Added
several tests.
Test Plan:
- New tests
- Fixed existing tests which previously could never fail
Tickets:
- Fixes#73658
Signed-off-by: Rick Elrod <rick@elrod.me>
* excludes scenario guides from core docs, splits porting guides and roadmaps, symlinks indices to create index.html pages, and adds .gitignore entries for conf.py and the toplevel index.rst files generated by the docs build
This solution builds three types of docs:
* ansible-2.10 and earlier: all the docs. Handle this via `make webdocs
ANSIBLE_VERSION=2.10`
* ansible-3 and later: a subset of the docs for the ansible package.
Handle this via `make webdocs ANSIBLE_VERSION=3` (change the
ANSIBLE_VERSION to match the version being built for.
* ansible-core: a subset of the docs for the ansible-core package.
Handle this via `make coredocs`.
* `make webdocs` now always builds all the collection docs
* Use `make coredocs` to limit it to core plugins only
* The user specifies the desired version. If no ANSIBLE_VERSION is specified, build plugins for the latest release of ansible
Co-authored-by: Toshio Kuratomi <a.badger@gmail.com>
Co-authored-by: Matt Clay <matt@mystile.com>
* Manage the in-memory cache in _call_galaxy but let the caller set the file cache after getting paginated results
* Add a test for caching successful and not caching unsuccessful paginated results
Co-authored-by: Sviatoslav Sydorenko <wk.cvs.github@sydorenko.org.ua>
* Initial import of modified version of alikins' code
* Add unit testing for new Role methods
* Fix validate_arg_spec module for sanity test. Add test_include_role_fails.yml integration test from orig PR.
* Add testing of suboptions
* Use new ArgumentSpecValidator class instead of AnsibleModule
* fix for roles with no tasks, use FQ name of new plugin
* Add role dep warning
Allow constructed to optionally use vars plugin data
* mostly for those looking to leverage group_vars/ and host_vars/
* limited to already processed sources
Ensure `yamllint`'s `check_assignment()` correctly ignore the
attribute assignment. Those don't have any `.id` attribute and will
trigger an `AttributeError` exception.
See: https://github.com/ansible/ansible/pull/73322
Only add data when there is data to add
also avoid clobbering existing data with empty file
fixes#45843
* remove redundant code, update comments
* fix mock dataloader, original does not return None
* added test
* module compat for py3.8+ controller
* replaced internal usages of selinux bindings with internal ctypes binding (allows basic selinux operations from any Python interpreter), plus tests
* added new respawn_module API to allow modules to import Python packages that are only available under a well-known interpreter, plus tests
* added respawn logic to modules that need Python libs from a specific system interpreter (apt, apt_repository, dnf, yum)
minimize internal HAVE_SELINUX usage
spurious junk
pep8
* pylint fixes
* add RHEL8 Python 3.8 testing
* more pylint
* import sanity
* unit tests
* changelog update
* fix a bunch of stuff
* tweak changelog
* fix setup_rpm_repo on EL8
* misc sanity/test fixes
* misc feedback tweaks
* fix import fallback in test module
* fix selinux MU test
* fix dnf tests to avoid python-dependent test packages
* add trailing LFs to aliases
* fix yum tests to avoid test package with Python deps
* hack create_repo for EL6 to create noarch package
* Upgrade pylint and deps in ansible-test.
* Enable pylint on Python 3.9.
* Update pylint config.
* Add ignore for vendored six.
* Add ignores for support plugins.
* Fix issue reported by pylint.
When running in verbosity <2, display the file and line number for tasks that fail. This provides
useful information without having to run at increased verbosity.
* Move _print_task_path to CallbackBase class
* Add integration tests
* Add color parameter to _print_task_path()
* Keep color output consistent for now
Currently the path is display with COLOR_DEBUG formatting with verbosity >= 2.
Instead of the color of the path changing based on verbosity level, just keep it at the
currently behavior of COLOR_DEBUG. Having the color of the same information change
based on verbosity level seems incorrect and makes visual parsing of the information
more difficult.
Co-authored-by: tahar.jegham <jeghamseifeddine@gmail.com>
Change:
- Other targets might remove rpm-build as they clean up after
themselves. Ensure that it's present in setup_rpm_repo because
rpmfluff needs it.
Test Plan:
- Local experimentation with yum_repository and mysql_db (the latter of
which depends on a handler which was removing rpm-build) on
stable-2.9.
Signed-off-by: Rick Elrod <rick@elrod.me>
* Include all collections in single json object / yaml document
* Add tests
* For galaxy list yaml/json output, use dictionary of dictionaries instead of list
* Add tests for listing single collection in yaml / output format
* --output -> --format
* Add explicit test for listing collection in human format
* Fix bug where empty json object was emitted + add test
* add changelog fragment for #71979 (ca_path for uri)
* add integration tests for ca_path in the uri module
* return path of ca cert instead of its content
* connect to port 444 on self_signed_host
and use quay.io/ansible/http-test-container:1.3.0
* state that the certificate in ca_path is used for validation
* introduce self-signed.ansible.http.tests
* forwarding of port 444
* forward port 8444 to port 444 on http test container
* Fix port forwarding for Windows under docker
* add changelog fragment
Co-authored-by: Jordan Borean <jborean93@gmail.com>
* Improve setup_rpm_repo
- add handlers to remove repos
- add variable to control whethere or not repos are created
* Use local repo for all distros
* Change repo creation script to module
* validate_modules: fails with .id attribute not found
This patch addresses a problem in the `found_try_except_import` test.
This module tries to identify lines like:
`HAS_FOO = True`
In this case, the target (`HAS_FOO`) is of type `ast.Name` and has a
`id` attribute which provide the name.
In my case, I've a line that set a module attribute`. In this case, the
target (`module.var`) has the type `ast.Attribute` and no `id`
attribute. The code trigger an `AttributeError` exception.
This patch ensures we compare a `ast.Name`.
* Update test/lib/ansible_test/_data/sanity/validate-modules/validate_modules/main.py
Change:
- Remove check that states that only Fedora can be an OSTree
distribution.
- This allows us to correctly return "atomic_container" as the pkg_mgr
fact for RHEL for Edge, Fedora/RHEL/CentOS Atomic Host, etc.
Test Plan:
- Created local RHEL for Edge image and tested against it.
- Tested against regular RHEL 8 and still got `dnf` as expected.
- Tested against RHEL 7 Atomic Host and got `atomic_container` now.
- New unit tests.
Tickets:
- Fixes#73084
Signed-off-by: Rick Elrod <rick@elrod.me>
ansible-galaxy currently behaves bad then a role to be installed
contains ~ or $ at any place in the path of a file in that role.
It extracts the parent directory of the offending path level as an
empty file. This explodes if that directory contains anything else.
Change this behaviour. `~` is now allowed allowed when it is
not a full level (Yes: `some~thing/`, no: `~/`). The code should
get refactoring in an other PR.
The `UserFactCollector` queries the user login name via
`getpass.getuser()` and looks up the corresponding entry
in the password database.
The login name may differ from the actual user name,
eg. if the `LOGNAME` env variable is set. The lookup
fails in this case. Added a fallback in this case that
tries to get the entry via the user ID.
* Add direct+transitive pre-release regression test
* Match user-requested transitive pre-releases
This change makes sure that in scenario when a user requests
collectionA-pre and collectionB that depends on collectionA,
collectionA-pre would actually match that collectionA requirement
while `--pre` is unset.
Co-authored-by: Jordan Borean <jborean93@gmail.com>
This warning was intended to help improve test environment configuration.
However, it has ended up producing mostly non-actionable warning noise instead.
In most situations a missing pip or python should result in test failures.
Reporting a missing pip also implies that it should be used by tests, which is not the case.
Tests should be invoking pip as a python module with the appropriate python interpreter instead.
Change detection and check mode fixes for apt_key
* allow apt-key to use proxies
* add note about deprecation of apt-key itself
* expanded error msgs
* show all keys
* fix short_format parsing
* added more return info and documented it
PR #72591
This change:
* Adds an artifacts manager that abstracts away extracting the
metadata from artifacts, downloading and caching them in a
temporary location.
* Adds `resolvelib` to direct ansible-core dependencies[0].
* Implements a `resolvelib`-based dependency resolver for
`collection` subcommands that replaces the legacy
in-house code.
This is a dependency resolution library that pip 20.3+ uses
by default. It's now integrated for use for the collection
dependency resolution in ansible-galaxy CLI.
* Refactors of the `ansible-galaxy collection` CLI.
In particular, it:
- reimplements most of the `download`, `install`, `list` and
`verify` subcommands from scratch;
- reuses helper bits previously moved out into external modules;
- replaces the old in-house resolver with a more clear
implementation based on the resolvelib library[0][1][2].
* Adds a multi Galaxy API proxy layer that abstracts accessing the
version and dependencies via API or local artifacts manager.
* Makes `GalaxyAPI` instances sortable.
* Adds string representation methods to `GalaxyAPI`.
* Adds dev representation to `GalaxyAPI`.
* Removes unnecessary integration and unit tests.
* Aligns the tests with the new expectations.
* Adds more tests, integration ones in particular.
[0]: https://pypi.org/p/resolvelib
[1]: https://github.com/sarugaku/resolvelib
[2]: https://pradyunsg.me/blog/2020/03/27/pip-resolver-testing
Co-Authored-By: Jordan Borean <jborean93@gmail.com>
Co-Authored-By: Matt Clay <matt@mystile.com>
Co-Authored-By: Sam Doran <sdoran@redhat.com>
Co-Authored-By: Sloane Hertel <shertel@redhat.com>
Co-Authored-By: Sviatoslav Sydorenko <webknjaz@redhat.com>
Signed-Off-By: Sviatoslav Sydorenko <webknjaz@redhat.com>
Use correct ssh executable and options in all cases on connection plugin
* Also nicer naming/comments
Co-authored-by: Sviatoslav Sydorenko <wk.cvs.github@sydorenko.org.ua>
Ability to add local variables into AnsibleJ2Vars was added in
18a9eff11f to fix#6653. Local variables
are added using ``AnsibleJ2Vars.add_locals()`` method when creating a
new context - typically when including/importing a template with
context. For that use case local template variables created using
``set`` should override variables from higher contexts - either from the
play or any parent template, or both; Jinja behaves the same way.
Also removes AnsibleJ2Vars.extras instance variable which is not used.
Also adds missing test for #6653.
Fixes#72262Fixes#72615
ci_complete
The `command` module does not return stdout & sterr when calling
a non existing executable or an unknown exception arises. This fix
lets the module return empty byte strings in those cases.
Change:
- Add Ubuntu 20.04 to CI now that venv is default instead of virtualenv in ansible-test.
Test Plan:
- CI
Tickets:
- Fixes#69203
Signed-off-by: Rick Elrod <rick@elrod.me>
The init script for the test container writes additional lines to
the .bashrc of the user. This was done via a `cat` multiline
instruction, which is implemented internally by writing a
temporary file to TMPDIR (/tmp in this case) first. Docker fails
to provide /tmp just after creation, which results in a race
condition that rarely makes the init fail. Changed the `cat`
statement to multiple `echo`s.
Co-authored-by: Matt Clay <matt@mystile.com>
* Fix YAML error message when error is at the end of the file
If a YAML file fails to load due to a syntax error in a file, or there is an error in the last line of a
file, PyYAML reports the last line number of the file as the index where the error occurred.
When reading the file lines, we use that index to the get the relevant line. If the index value is out
of range, the relevant line is lost for error reporting.
Subtract one from the index value to avoid the IndexError in this specific scenario. It is possible
to still get an IndexError, which will be handled as it is currently.
* Update existing tests and add new tests
* Allow restricting config values to enumerated list
* dont document internal entries
* also ignore private defs for ansible-config
* remove invalid value from tests
* added porting entry
When the pause module is run in the background and seconds parameter is provided,
do not warn.
* Add tests
* Fix existing tests
The test wasn't failing when it should have.
Change:
- On CentOS Stream, make distribution_release be "Stream"
- On CentOS Core, it continues to be "Core"
- Implement custom distribution file parser for CentOS, so we can look
for "CentOS Linux" and "CentOS Stream"
- Two new fixtures introduced (CentOS Linux 8.1 and CentOS Stream 8)
- Removed two dicts from `Distribution` class that were seemingly not
used anywhere.
Test Plan:
- ci_complete
- New test fixtures
Tickets:
- Fixes#73027
Signed-off-by: Rick Elrod <rick@elrod.me>
The test currently only expects the literal `ansible` followed
by a semver in the first output line of `ansible --version`.
When running from within a git checkout, additional information
like the currently checkout branch are attached, which lets
the test fail. This commit allows arbitrary information to
follow the semver.
`test_prepare_multipart` fails in non Debian environments since
Debian installations map the file ending `.key` to the MIME type
`application/pgp-keys`, which is not IANA conformant. This commit
explicitly sets the corresponding file type to
`application/octet-stream` and adjusts the expected serialized
result.
* Remove unused code in ansible-test.
* Remove obsolete endpoint logic from ansible-test.
* Remove obsolete region selection in ansible-test.
* Remove obsolete port logic in ansible-test.
* Clean up ansible-test remote providers.
Do the right thing on Linux when password lock and a password hash are provided by writing
out the password hash prepended by the appropriate lock string rather than using -U and -L.
This is the correct way to set and lock the account in one command.
On BSD, run separate commands as appropriate since locking and setting the password cannot
be done in a single action.
FreeBSD requires running several commands to get the account in the desired state. As a result,
the rc, output, and error from all commands need to be combined and evaluated so an accurate
and complete summary can be given at the end of module execution.
* Improve integration tests to cover this scenario.
* Break up user integration tests into smaller files
* Properly lock account when creating a new account and password is supplied
* Simplify rc collection in FreeBSD class
Since the _handle_lock() method was added, the rc would be set to None, which could make
task change reporting incorrect. My first attempt to solve this used a set and was a bit too
complicated. Simplify it my comparing the rc from _handle_lock() and the current value of rc.
* Improve the Linux password hash and locking behavior
If password lock and hash are provided, set the hash and lock the account by using a password
hash since -L cannot be used with -p.
* Ensure -U and -L are not combined with -p since they are mutually exclusive to usermod.
* Clarify password_lock behavior.
Tests should use the Python built-in ``venv`` module on Python 3 instead of the standalone ``virtualenv`` module.
On Python 2 the ``virtualenv`` module continues to be the only option.
The version installed is either the OS packaged version or the last release to support Python 2, which is version 16.7.10.
Change:
- Internally, use dnf.subject.Subject#get_best_query for state: absent
- Add a bunch of tests for removing packages, given a bunch of different
pkg specs (nv, nvr, nvra, wildcard, etc.)
Test Plan:
- New tests
- Local experiments with DNF API via PDB.
Tickets:
- Fixes#72809
Signed-off-by: Rick Elrod <rick@elrod.me>
Change:
- Changes to make F33 work with current tests
- Add F33 to docker.txt
- Add F33 to AZP config
Test Plan:
- ci_complete
Signed-off-by: Rick Elrod <rick@elrod.me>
Change:
- The FreeBSD release can contain -RC or -PRERELEASE in addition to
-RELEASE, -STABLE, or -CURRENT.
Test Plan:
- Added new fixed from an RC version of TrueNAS which uses a -PRERELEASE
version of FreeBSD.
Tickets:
- Fixes#72331
Signed-off-by: Rick Elrod <rick@elrod.me>
* arg_spec - move type checking lookup method to a function
* Change get_wanted_type name and behavior
Change the name to get_validator to bette describe what it is doing.
Change the interface to always return a value. This lines up with the behavior of get_*
functions always returning something or None and check_* functions raising an
Exception if something went wrong during the check.
* Add param to check_type_str()
Not meant to be a long term fix, but gets tests passing. More work is needed to figure
out how to solve this cleanly.
* Remove private attribute mapping types to validator
Since the function that needs it has moved to parameters.py, there is no need to have it as
a attribute of AnsibleModule.
Update tests that were referencing the private attribute.
* Use private method for 'str' type
To avoid having to put the string conversion warning behavior in the check_type_str() method,
use the private _check_type_str() method for 'str' type.
Import CHECK_ARGUMENT_TYPES_DISPATCHER for backwards compalitibility and store it as
a private attribute.
Revert changes to support plugins that are referencing serf._CHECK_ARGUMENT_TYPES_DISPATCHER.
* Add changelog
* Change function name to better reflect its... function
* Change dict name to better reflect its contents
CHECK_ARGUMENT_TYPES_DISPATCHER --> DEFAULT_TYPE_VALIDATORS
* Fix changelog
* systemd - do not overwrite unit name when searching
PR #72702 introduced a bug that changed the unit name when splitting it up for the purpose
of searching for the unit. This only happens on unit file templates on systems that have a 5.8
or newer kernel and a version of systemd that does not contain a bugfix that causes systmed
to fail to parse dbus.
* Use facts rather than a manual probe to determine if systmed is present
* Remov unnecessary block
* Use vars files instead of set_fact
* Add tests for using a templated unit file
* Update changelog fragment
* Use template to get correct path to sleep binary
* import_playbook - change additional params to deprecation
I incorrectly recommended this be set as a warning when it should have been a deprecation.
* Fix deprecation sanity test to not required a collection name when not inside a collection
Also pin virtualenv to 16.7.10 for older Mac OS X systems. This was the version being installed
anway with the previous constraint (<20).
On systems with Python 3, now prefer venv over virtualenv. Test to see if venv is functional since
some systems have a non-functional venv installation (such as Debian).
