* Symbolic modes with X or =[ugo] always use original mode (Fixes#80128)
Here's what's happening, by way of this mode example: u=,u=rX
At the first step in the loop, the "u" bits of are set to 0. On the next
step in the loop, the current stat of the filesystem object is used to
determine X, not the "new_mode" in the previous iteration of the loop. So
while most operations kind of operate left to right, "X" is always going
back to the original file to determine whether to set x bit.
The Linux "chmod" (the only one I've tested) doesn't operate this way. In
it, "X" operates on the current state the loop understands it is in,
based on previous operations (and starting with the file permissions).
This is an issue with "X" and any of the "=[ugo]" settings, because
they are lookups. For example, if a file is 755 and you do "ug=rx,o=u",
file module produces 0557 and chmod produces 0555.
This really becomes a problem when you want to recursively change a
directory of files, and the files are currently 755, but you want to
change the directory to 750 and the files to 640. In chmod you can do
"a=,ug=rX,u+w" (or "a=,u=rwX,g=rX"), and have it apply equally to the
directory and the files. I can't come up with a single way in the ansible
file module to deterministically, recursively, set a directory to 750
and the contents to 640 no matter what the current permissions are,
as the code currently is.
The fix is to pass in "new_mode" to _get_octal_mode_from_symbolic_perms
in lib/ansible/module_utils/basic.py inside _symbolic_mode_to_octal. And
then take "new_mode" as an argument and use it instead of the filesystem
object stat.st_mode value.
* Fixing my new unit test, fixing bug in test comments
* Fix detection of available hashlib algorithms
Detection of hashlib algorithms now works on Python 3.x.
The new implementation works on Python 2.7 and later.
Test coverage is provided by both integration and unit tests.
* Add additional details about hashlib in docs
* Update `collections.abc` imports
- Use `six.moves` for modules and module_utils
- Use `collections.abc` for controller code
This avoids using `ansible.module_utils.common._collections_compat`,
which was added before the vendored `six` was updated to provide these
imports.
* Update _collections_compat to use six.moves
Also update the custom pylint rule to reflect this change.
When looking up the `no_log` setting for a parameter that is an alias in
`AnsibleModule._log_invocation()`, the alias value will always be an
empty dictionary since `self.aliases` on the `AnsibleModule` instance is
never updated after initialization. Since the `no_log` setting is on the
canonical parameter not the alias, an incorrect warning is issued if the
parameter matches `PASSWORD_MATCH`.
This PR returns the aliases dictionary as an attribute of the
`ValidationResult` and updates the `aliases` attribute on the
`AnsibleModule` instance.
* user - Remove unused code.
* Replace deprecated abstractproperty decorator.
* Fix __all__ to be a tuple.
* Use a generator in subelements lookup.
* Use from import in basic.py
* Add changelog fragment.
* Fix selinux unit test.
* modules moved to use best_parsable_locale
* fixed invocations
* better better
* also module_utils
* converted to function as per fb
* patch testt
* whitespace
specially for when you have parameters in unicode but need
to scrape responses, C is still the fallback
Co-authored-by: Abhijeet Kasurde <akasurde@redhat.com>
* Don't mutate os.environ in AnsibleModule.run_command, make a copy, and pass to Popen. Fixes#74783
* Simplify code a bit
* More simple
* Address some other potentially non threadsafe operations
* Add if around umask
* Address unit test assumptions
* Add clog frag
* yaml syntax issue
* docs: Update Python 2 doc links
Update links from Python 2 to Python 3
Signed-off-by: Abhijeet Kasurde <akasurde@redhat.com>
* use docs.python.com/3/ everywhere, except onethat should remain 2.6
* refer to python 3 in module docs and comments
* format two python docs links as list
* updates links in unwanted.py test file
* per matt clay, this should link to python 2
Co-authored-by: Alicia Cozine <acozine@users.noreply.github.com>
While logging, journal.send accepts module parameters.
If module parameters similar to arguments in journal.send,
rename the parameter names before sending to journal.send
Signed-off-by: Abhijeet Kasurde <akasurde@redhat.com>
* 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.
* 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
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.
* 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
* file: add symlink is in a sticky directory tests
* file: handle symlink in a sticky directory
Co-Authored-By: Sviatoslav Sydorenko <wk.cvs.github@sydorenko.org.ua>
* Add changelog and fix unit test
The builtins import was removed since it was unused, but it is now needed.
* Move _syslog_facitily to __init__
No good reason it should not be set for each object
* Move internal property setting to private method
* Create check_arguments() function
* Remove unused import
* Rename function to better match its behavior
Change the behavior to return a set, either empty or populated, with unsupported keys.
Accept legal_inputs as optional which will not required calling handle_aliases before calling
get_unsupported_parameters().
* Add changelog
* Rework function behavior and documentation
I realized I missed the original intent of this method when moving it to a function. It
is meant to compared the parameter keys to legal inputs always, not compare
parameter keys to argument spec keys, even though the argument spec keys should
be a subset of legal inputs.
* Add tests
* Fix typo.
* Set internal properties when handling suboptions
* Let get_file_attributes() work without `lsattr -v`
Change:
- module_utils's get_file_attributes() expects `lsattr -v` to work, but
in some cases, it may not.
- The function now takes an optional include_version bool parameter,
which removes this expectation.
- Places where we call get_file_attributes() without using the 'version'
it returns, we now call it with include_version=False.
Test Plan:
- New unit tests
Signed-off-by: Rick Elrod <rick@elrod.me>
* Revert "Change default file permissions so they are not world readable (#70221)"
This reverts commit 5260527c4a.
* Revert "Fix warning for new default permissions when mode is not specified (#70976)"
This reverts commit dc79528cc6.
Follow up to #70221
Related to #67794
CVE-2020-1736
When set_mode_if_different() is called with mode of 'None', ensure we issue
a warning about the change in default permissions.
Add integration tests to ensure the warning works properly.
* Fix tests
- actually use custom module 🤦♂️
- verify file permission on created files
- use remote_tmp_dir so we're ready for split controller
- improve test module so we can skip the call to set_fs_attributes_if_different()
- fix tests for CentOS 6
* Change default file permissions so they are not world readable
CVE-2020-1736
Set the default permissions for files we create with atomic_move() to 0o0660. Track
which files we create that did not exist and warn if the module supports 'mode'
and it was not specified and the module did not call set_mode_if_different(). This allows the user to take action and specify a mode rather than using the defaults.
A code audit is needed to find all instances of modules that call atomic_move()
but do not call set_mode_if_different(). The findings need to be documented in
a changelog since we are not warning. Warning in those instances would be frustrating
to the user since they have no way to change the module code.
- use a set for storing list of created files
- just check the argument spac and params rather than using another property
- improve the warning message to include the default permissions
Some platform such as ESXi does not implement EpollSelector,
which is selected by DefaultSelector. Use SelectSelector which is
based upon 'select' implementation. This works perfectly with
a platform like VMware ESXi.
Fixes: #70238
Signed-off-by: Abhijeet Kasurde <akasurde@redhat.com>
Change:
- module_utils.basic.is_special_selinux_path() used a string ==
bytestring comparison which returned False and made Ansible think that
certain filesystems aren't, in fact, special-cased, when they should
be. Ensure both sides of the == are bytestrings.
Test Plan:
- Added `copy` integration tests for this case.
Tickets:
- Fixes#70244
Signed-off-by: Rick Elrod <rick@elrod.me>
Change:
- In certain situations, such as when the input string contains null
bytes (\0), syslog.syslog will throw a TypeError. Handle that and
fail_json instead.
Test Plan:
- New test
- ansible-test --docker centos[68] (for py2 and py3 respectively)
Tickets:
- Refs #70269
Signed-off-by: Rick Elrod <rick@elrod.me>
* Allow to specify collection_name separately for deprecation.
* Use new functionality in Ansible.
* Use new functionality in tests.
* Update tagging/untagging functions.
* Update pylint deprecated sanity test.
* Update validate-modules. Missing are basic checks for version_added (validate semantic version format for collections).
* Improve version validation. Re-add version_added validation.
* Make sure collection names are added to return docs before schema validation.
* Extra checks to avoid crashes on bad data.
* Make C# module utils code work, and update/extend tests.
* Add changelog fragment.
* Stop extracting collection name from potentially tagged versions/dates.
* Simplify C# code.
* Update Windows modules docs.
* Forgot semicolons.
* Allow to deprecate options and aliases by date instead of only by version.
* Update display.deprecate().
* Adjust behavior to conform to tested behavior, extend tests, and improve C# style.
* Parse date and fail on invalid date.
This is mainly to make sure that people start using invalid dates, and we eventually have a mess to clean up.
* C# code: improve validation and update/extend tests.
* Make sure that deprecate() is not called with both date and version.
* Forgot to remove no longer necessary formatting.
* Adjust order of warnings in C# code.
* Adjust unrelated test.
* Fix grammar (and make that test pass).
* Don't parse date, and adjust message to be same as in #67684.
* Sanity tests: disable date in past test.
* Validate-modules: validate ISO 8601 date format.
* Validate-modules: switch schema declaration for deprecated_aliases to improve error messages for invalid dates.
* Use DateTime instead of string for date deprecation.
* Validate that date in deprecated_aliases is actually a DateTime.
* Fix tests.
* Fix rebasing error.
* Adjust error codes for pylint, and add removed_at_date and deprecated_aliases.date checks to validate-modules.
* Make deprecation date in the past error codes optional.
* Make sure not both version and date are specified for AnsibleModule.deprecate() calls.
* Stop using Python 3.7+ API.
* Make sure errors are actually reported. Re-add 'ansible-' prefix.
* Avoid crashing when 'name' isn't there.
* Linting.
* Update lib/ansible/module_utils/csharp/Ansible.Basic.cs
Co-authored-by: Jordan Borean <jborean93@gmail.com>
* Adjust test to latest change.
* Prefer date over version if both end up in Display.deprecated().
Co-authored-by: Jordan Borean <jborean93@gmail.com>
* Fix filedescriptor out of range in select() when running commands
* Simplify the run_command() code
Now that we're using selectors in run_command(), we can simplify some of
the code.
* Use fileobj.read() instead of os.read()
* No longer use get_buffer_size() as we can just slurp all of the data
instead.
Also use a simpler conditional check of whether the selector map is
empty
Co-authored-by: Toshio Kuratomi <a.badger@gmail.com>
fial_json() requires a message be given to it to inform the end user of
why the module failed. Prior to this commit, the message had to be a
keyword argument:
module.fail_json(msg='Failed due to error')
Since this is a required parameter, this commit allows the message to be
given as a positional argument instead:
module.fail_json('Failed due to an error')
* Make validate-modules stop ignore FILE_COMMON_ARGUMENTS.
* Add types to FILE_COMMON_ARGUMENTS and update document fragment to match it.
* Update ignore.txt.
* Add changelog.
* Clean up FILE_COMMON_ARGUMENTS.
* postgresql_pg_hba doesn't declare the backup option.
* uri doesn't declare the remote_src option.
* Add documentation.
* maven_artifact seems to use directory_mode, which it doesn't declare.
* Update changelogs/fragments/66389-file-common-arguments.yml
Update docs/docsite/rst/porting_guides/porting_guide_2.10.rst
ci_complete
Co-Authored-By: Jill R <4121322+jillr@users.noreply.github.com>
This makes it behave in a more idiomatic way
* Fix bug in Darwin facts for free memory
If the vm_stat command is not found, fact gathering would fail with an unhelpful
error message. Handle this gracefully and return a default value for free memory.
* Add unit tests
* Move warn() and deprecate() methods out of basic.py
* Use _global_warnings and _global_deprications and create accessor functions
- This lays the foundation for future functions being moved outside of AnsibleModule
that need an interface to warnings and deprecations without modifying them.
* Add unit tests for new warn and deprecate functions
On Python 2, leave all fds open since there is no mechanism to close specific fds with subprocess.Popen() on Python 2
Add unit tests.
Co-authored-by: Matt Martz <matt@sivel.net>
As AnsibleModule._log_invocation is currently implemented, any parameter
with a name that matches PASSWORD_MATCH triggers the no_log warning as a
precaution against parameters that may contain sensitive data, but have not
been marked as sensitive by the module author.
This patch would allow module authors to explicitly mark the aforementioned
parameters as not sensitive thereby bypassing an erroneous warning message,
while still catching parameters which have not been marked at all by the
author.
Adds tests for various no_log states including True, False, and None (as
extracted by AnsibleModule._log_invocation) when applied to an argument with
a name that matches PASSWORD_MATCH.
Fixes: #49465#64656
* Get no_log parameters from subspec
* Add changelog and unit tests
* Handle list of dicts in suboptions
Add fancy error message (this will probably haunt me)
* Update unit tests to test for list of dicts in suboptions
* Add integration tests
* Validate parameters in dict and list
In case it comes in as a string
* Make changes based on feedback, fix tests
* Simplify validators since we only need to validate dicts
Add test for suboptions passed in as strings to ensure they get validated properly and turned into a dictionary.
ci_complete
* Add a few more integration tests
* Deprecate alias 'thirsty' from all usages
Fixes: #61236
* Now with added version quoting
* Handle deprecated aliases in mod_utils
* Make alias deprecation a subkey of the canonical arg, and not a separate argument
* Add information how to change Python interpreter used by Ansible.
* Update lib/ansible/module_utils/basic.py
Co-Authored-By: Abhijeet Kasurde <akasurde@redhat.com>
* Make test less dependent on exact message.
* Print warning when both an option and its alias is specified.
* Improve output.
* Put warnings into self._warnings directly, resp. use self.warn() when handling subspecs.
* Add changelog.
* Add unit test.
ansible-test only passes files which have the .py suffix for sanity
tests on python files. This change will allow sanity tests to run on
the Python files in hacking/
* Rename test-module to test-module.py
* Symlink test-module for backwards compat since end users may be using
test-module
* Fix test-module sanity errors that are now triggered
* Rename ansible_profile to ansible-profile.py
* Rename build-ansible
* fix missing attribs with dirct module execution
* also make remote tmp handling smarter
update tests
* set default if attrib does not exist
* add simple test
* Move check_type_str() out of basic.py
* Move check_type_list() out of basic.py
* Move safe_eval() out of basic.py
* Move check_type_dict() out of basic.py
* Move json importing code to common location
* Move check_type_bool() out of basic.py
* Move _check_type_int() out of basic.py
* Move _check_type_float() out of basic.py
* Move _check_type_path() out of basic.py
* Move _check_type_raw() out of basic.py
* Move _check_type_bytes() out of basic.py
* Move _check_type_bits() out of basic.py
* Create text.formatters.py
Move human_to_bytes, bytes_to_human, and _lenient_lowercase out of basic.py into text.formatters.py
Change references in modules to point to function at new location
* Move _check_type_jsonarg() out of basic.py
* Rename json related functions and put them in common.text.converters
Move formatters.py to common.text.formatters.py and update references in modules.
* Rework check_type_str()
Add allow_conversion option to make the function more self-contained.
Move the messaging back to basic.py since those error messages are more relevant to using this function in the context of AnsibleModule and not when using the function in isolation.
* Add unit tests for type checking functions
* Change _lenient_lowercase to lenient_lowercase per feedback
* Rename method and make private
* Use is_iterable, combine transformations
* Remove unused return_values from network modules
* Improve docstrings in new functions
* Add new PASS_VAR
* Add unit tests for list_no_log_values
* Fix unit tests for Python 2.6
Refinements:
- return legal_inputs and update class properties
- remove redundant arguments from method and handle in caller
- add better exception types to method
* Add unit tests for handle_aliases
* Revert "use list instead of tuple and remove md5 on ValueError (#51357)" c459f040da.
* Modify the correct variable when determining available hashing algorithms
Leave it up to the module to return the state in the results.
I went through all the modules in files/ and only found one case where the module needed to return this. No other modules return paths that do not exists.
Signed-off-by: Sam Doran <sdoran@redhat.com>
* Add new module property to Windows modules
* Add brief pause to file tests to ensure the stat times are not equal, which was happening sometimes.
* Raise TypeError on error rather than fail_json()
* Rework error message to be less verbose
* Add porting guide entry
* Add support for elements validation in argspec
Fixes#48473
* Add support to validate the elements value in argspec
when type is `list`
* Fix unit test failures
* Add unit test for elements validation
* Fix CI failures
* Fix review comments
* Fix unit test and CI failures after rebase
* Introduce new "required_by' argument_spec option
This PR introduces a new **required_by** argument_spec option which allows you to say *"if parameter A is set, parameter B and C are required as well"*.
- The difference with **required_if** is that it can only add dependencies if a parameter is set to a specific value, not when it is just defined.
- The difference with **required_together** is that it has a commutative property, so: *"Parameter A and B are required together, if one of them has been defined"*.
As an example, we need this for the complex options that the xml module provides. One of the issues we often see is that users are not using the correct combination of options, and then are surprised that the module does not perform the requested action(s).
This would be solved by adding the correct dependencies, and mutual exclusives. For us this is important to get this shipped together with the new xml module in Ansible v2.4. (This is related to bugfix https://github.com/ansible/ansible/pull/28657)
```python
module = AnsibleModule(
argument_spec=dict(
path=dict(type='path', aliases=['dest', 'file']),
xmlstring=dict(type='str'),
xpath=dict(type='str'),
namespaces=dict(type='dict', default={}),
state=dict(type='str', default='present', choices=['absent',
'present'], aliases=['ensure']),
value=dict(type='raw'),
attribute=dict(type='raw'),
add_children=dict(type='list'),
set_children=dict(type='list'),
count=dict(type='bool', default=False),
print_match=dict(type='bool', default=False),
pretty_print=dict(type='bool', default=False),
content=dict(type='str', choices=['attribute', 'text']),
input_type=dict(type='str', default='yaml', choices=['xml',
'yaml']),
backup=dict(type='bool', default=False),
),
supports_check_mode=True,
required_by=dict(
add_children=['xpath'],
attribute=['value', 'xpath'],
content=['xpath'],
set_children=['xpath'],
value=['xpath'],
),
required_if=[
['count', True, ['xpath']],
['print_match', True, ['xpath']],
],
required_one_of=[
['path', 'xmlstring'],
['add_children', 'content', 'count', 'pretty_print', 'print_match', 'set_children', 'value'],
],
mutually_exclusive=[
['add_children', 'content', 'count', 'print_match','set_children', 'value'],
['path', 'xmlstring'],
],
)
```
* Rebase and fix conflict
* Add modules that use required_by functionality
* Update required_by schema
* Fix rebase issue
* use list instead of tuple and remove md5 on ValueError
Signed-off-by: michael.sgarbossa <msgarbossa@cvs.com>
* convert algorithms to list and add comment
Signed-off-by: michael.sgarbossa <msgarbossa@cvs.com>
* only convert to list if algorithms is not None
Signed-off-by: michael.sgarbossa <msgarbossa@cvs.com>
* new fragment for PR 51357
Signed-off-by: michael.sgarbossa <msgarbossa@cvs.com>
* fix lint: remove blank line
* added timestamps to nxos_command module
nxos_command module now returns timestamps field, which shows command execution time
* fixed unit test failure for /lib/ansible/module_utils/basic
* cosmetic changes to align with PEP 8
* Move get_all_subclasses out of sys_info as it is unrelated to system
information.
* get_all_subclasses now returns a set() instead of a list.
* Don't port get_platform to sys_info as it is deprecated. Code using
the common API should just use platform.system() directly.
* Rename load_platform_subclass() to get_platform_subclass and do not
instantiate the rturned class.
* Test the compat shims in module_utils/basic.py separately from the new
API in module_utils/common/sys_info.py and module_utils/common/_utils.py
* Revert "allow caller to deal with timeout (#49449)"
This reverts commit 63279823a7.
Flawed on many levels
* Adds poor API to a public function
* Papers over the fact that the public function is doing something bad
by catching exceptions it cannot handle in the first place
* Papers over the real cause of the issue which is a bug in the timeout
decorator
* Doesn't reraise properly
* Catches the wrong exception
Fixes#49824Fixes#49817
* Make the timeout decorator properly raise an exception outside of the function's scope
signal handlers which raise exceptions will never work well because the
exception can be raised anywhere in the called code. This leads to
exception race conditions where the exceptions could end up being
hanlded by unintended pieces of the called code.
The timeout decorator was using just that idiom. It was especially bad
because the decorator syntactically occurs outside of the called code
but because of the signal handler, the exception was being raised inside
of the called code.
This change uses a thread instead of a signal to manage the timeout in
parallel to the execution of the decorated function. Since raising of
the exception happens inside of the decorator, now, instead of inside of
a signal handler, the timeout exception is raised from outside of the
called code as expected which makes reasoning about where exceptions are
to be expected intuitive again.
Fixes#43884
* Add a common case test.
Adding an integration test driven from our unittests. Most of the time
we'll timeout in run_command which is running things in a subprocess.
Create a test for that specific case in case anything funky comes up
between threading and execve.
* Don't use OSError-based TimeoutError as a base class
Unlike most standard exceptions, OSError has a specific parameter list
with specific meanings. Instead follow the example of other stdlib
functions, concurrent.futures and multiprocessing and define a separate
TimeoutException.
* Add comment and docstring to point out that this is not hte Python3 TimeoutError
When there are spaces in command args passed as a list,
then run_command and underlying subprocess fails.
This can be overcome by passing command as string rather than list.
Signed-off-by: Abhijeet Kasurde <akasurde@redhat.com>
Sean Reifschneider