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276 commits

Author SHA1 Message Date
Claes Nästén
339f6cfcd1 NSO modules now work as expected with NSO 5.X (#54766)
Update NSO modules for NSO 5.0 which change how prefix mapping is made
as a single prefix can have multiple meanings depending on device
being managed
2019-04-03 20:56:35 +01:00
Vitalii Kostenko
2176b53a55 Add latest updates from FTD Ansible downstream repository. (#53638)
* Add latest updates from FTD Ansible downstream repository.
 - add a better implementation of the upsert operation;
 - add API version lookup functionality;
 - add filter which remove duplicated references from the list of references;
 - fix minor bugs.

* fix issues outlined by ansibot

* fix argument name for _check_enum_method
2019-04-01 18:08:01 +05:30
zhongjun2
5599b0484f cloud: huawei: Add new module hwc_network_vpc (#54102) 2019-03-30 17:20:54 +01:00
James Cassell
bc4ef99533 standardize TLS connection properties (#54315)
* openstack: standardize tls params

* tower: tower_verify_ssl->validate_certs

* docker: use standard tls config params

- cacert_path -> ca_cert
- cert_path -> client_cert
- key_path -> client_key
- tls_verify -> validate_certs

* k8s: standardize tls connection params

- verify_ssl -> validate_certs
- ssl_ca_cert -> ca_cert
- cert_file -> client_cert
- key_file -> client_key

* ingate: verify_ssl -> validate_certs

* manageiq: standardize tls params

- verify_ssl -> validate_certs
- ca_bundle_path -> ca_cert

* mysql: standardize tls params

- ssl_ca -> ca_cert
- ssl_cert -> client_cert
- ssl_key -> client_key

* nios: ssl_verify -> validate_certs

* postgresql: ssl_rootcert -> ca_cert

* rabbitmq: standardize tls params

- cacert -> ca_cert
- cert -> client_cert
- key -> client_key

* rackspace: verify_ssl -> validate_certs

* vca: verify_certs -> validate_certs

* kubevirt_cdi_upload: upload_host_verify_ssl -> upload_host_validate_certs

* lxd: standardize tls params

- key_file -> client_key
- cert_file -> client_cert

* get_certificate: ca_certs -> ca_cert

* get_certificate.py: clarify one or more certs in a file

Co-Authored-By: jamescassell <code@james.cassell.me>

* zabbix: tls_issuer -> ca_cert

* bigip_device_auth_ldap: standardize tls params

- ssl_check_peer -> validate_certs
- ssl_client_cert -> client_cert
- ssl_client_key -> client_key
- ssl_ca_cert -> ca_cert

* vdirect: vdirect_validate_certs -> validate_certs

* mqtt: standardize tls params

- ca_certs -> ca_cert
- certfile -> client_cert
- keyfile -> client_key

* pulp_repo: standardize tls params

remove `importer_ssl` prefix

* rhn_register: sslcacert -> ca_cert

* yum_repository: standardize tls params

The fix for yum_repository is not straightforward since this module is
only a thin wrapper for the underlying commands and config.  In this
case, we add the new values as aliases, keeping the old as primary,
only due to the internal structure of the module.

Aliases added:
- sslcacert -> ca_cert
- sslclientcert -> client_cert
- sslclientkey -> client_key
- sslverify -> validate_certs

* gitlab_hook: enable_ssl_verification -> hook_validate_certs

* Adjust arguments for docker_swarm inventory plugin.

* foreman callback: standardize tls params

- ssl_cert -> client_cert
- ssl_key -> client_key

* grafana_annotations: validate_grafana_certs -> validate_certs

* nrdp callback: validate_nrdp_certs -> validate_certs

* kubectl connection: standardize tls params

- kubectl_cert_file -> client_cert
- kubectl_key_file -> client_key
- kubectl_ssl_ca_cert -> ca_cert
- kubectl_verify_ssl -> validate_certs

* oc connection: standardize tls params

- oc_cert_file -> client_cert
- oc_key_file -> client_key
- oc_ssl_ca_cert -> ca_cert
- oc_verify_ssl -> validate_certs

* psrp connection: cert_trust_path -> ca_cert

TODO: cert_validation -> validate_certs (multi-valued vs bool)

* k8s inventory: standardize tls params

- cert_file -> client_cert
- key_file -> client_key
- ca_cert -> ca_cert
- verify_ssl -> validate_certs

* openshift inventory: standardize tls params

- cert_file -> client_cert
- key_file -> client_key
- ca_cert -> ca_cert
- verify_ssl -> validate_certs

* tower inventory: verify_ssl -> validate_certs

* hashi_vault lookup: cacert -> ca_cert

* k8s lookup: standardize tls params

- cert_file -> client_cert
- key_file -> client_key
- ca_cert -> ca_cert
- verify_ssl -> validate_certs

* laps_passord lookup: cacert_file -> ca_cert

* changelog for TLS parameter standardization
2019-03-28 00:19:28 -05:00
dgadmin
8de00e3e1c To ipv6 network (#48572)
* Add to_ipv6_subnet function

* Use the correct function for subnet

* Corrected code style and tests

* Corrected testcase assertion

64 bits make 8 octets, or 4 hextets

* Import from correct module directly
2019-03-27 11:20:27 -04:00
Alex Stephen
a191ed7b58 More GCP Utils Tests (#53568)
* navigate_hash tests

* remove_nones_from_dict tests

* replace_resource_dict tests
2019-03-27 08:23:58 +00:00
Bojan Vitnik
54d23a8297 XenServer: Minor changes to error messages (#54434)
Changed "." for "!" in some error messages to make error messages uniform across the code.
2019-03-27 09:57:08 +05:30
Anton Nikulin
c231fc5a7c New module to install images on Cisco FTD devices (#53467)
* Add ftd_install module

* Remove shebangs

* Avoid using enum package

* Update module docs

* Update ftd_install docs

* Update PropertyMock import

* Fixing unit tests

* Move get_system_info and FtdOperations to module_utils

* Update dependency name

* Move Kick assertion to module_utils

* Add a note about Python interpreter for this module
2019-03-26 19:35:53 +05:30
Sam Doran
ff88bd82b5
Move type checking methods out of basic.py and add unit tests (#53687)
* 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
2019-03-21 09:40:19 -04:00
Sam Doran
43a44e6f35
Move utility functions out of basic.py (#51715)
Move the following methods to lib/anisble/module_utils/common/validation.py:

- _count_terms()
- _check_mutually_exclusive()
- _check_required_one_of()
- _check_required_together()
- _check_required_by()
- _check_required_arguments()
- _check_required_if
- fail_on_missing_params() --> create check_missing_parameters()
2019-03-14 21:29:55 -04:00
Brian Coca
e280f2f7b0
Try to get correct buffer size to avoid races (#53547)
* Try to get correct buffer size to avoid races

  fixes #51393

* fix test, mock buffer function since all is mocked
2019-03-14 11:04:56 -04:00
Sam Doran
55306906cf
Correctly count processors on ARM systems. (#52884)
- Add unit tests for Linux CPU info
- Add cpuinfo output from several systems for unit tests

Co-authored-by: Abhijeet Kasurde <akasurde@redhat.com>
2019-03-14 10:31:47 -04:00
Felix Fontein
c2cb82ec14 ACME: add support for IP identifiers (#53660)
* Adding support for IP identifiers according to https://tools.ietf.org/html/draft-ietf-acme-ip-05.

* Add changelog.

* Make sure that the authorizations return value is unchanged for CSRs with DNS-only SANs.

* Remove unneeded import.

* type -> identifier_type

* Python 2.6 compatibility.

* Fix unit tests.

* Add IP address normalization.

* Extend tests.

* Move data into fixtures.

* Adjust BOTMETA.
2019-03-13 10:16:56 +01:00
Bojan Vitnik
e775434a52 XenServer: Documentation improvements and fixes for XenServer related modules (#53498)
- More info added to module docs.
 - Fixed errors and typos in module docs.
 - Added parameter types to module docs.
 - Some error messages are fixed and/or changed to be more helpful.
 - Some code comments changed and added.
 - Updated unit tests that test changed error messages.
 - Improved module examples.
 - Improved docs for custom_params xenserver_guest module parameter
2019-03-11 08:56:17 +05:30
ndswartz
26d87a912b Added eseries base with tests (#49269) 2019-03-08 18:13:45 +00:00
Sam Doran
1d91e03119
Ensure Clear Linux parsing is actually parsing a Clear Linux host and all others fall back to NA (#53298)
Fixes a bug where parse_distribution_file_ClearLinux() was called on CoreOS (and probably many other distros) and it returned True since it successfully parses the distribution file. Since this file exists on many Linux distributions and they are a very similar format, add an additional check to make sure it is Clear Linux.

Change the order in which distribution files are processed so NA is last. This prevents a match on CoreOS hosts since they also have /etc/os-release and the called matching function for NA is very general and will match CoreOS.

* Add changelog

* Add unit tests

Only add tests for Clear Linux parsing since that was the cause of this issue.
2019-03-08 10:40:49 -05:00
Sam Doran
bf28b5ceca
Use distro.id() instead of distro.name() (#52199)
* Update sys_info unit tests

* Correct distribution values in hostname.py

* Normalize Rhel to Redhat
2019-03-07 13:25:59 -05:00
Felix Fontein
07fcb60d55 Python 2: accept both long and int for type=int (module options) (#53289)
* Added unit test
2019-03-05 09:39:03 -05:00
Sam Doran
aba4bed803
Move _handle_no_log_values() out of basic.py (#48628)
* 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
2019-03-04 17:02:44 -05:00
Sam Doran
2a98faee2b
Move _handle_aliases() out of basic.py (#48578)
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
2019-02-28 16:43:19 -05:00
Dag Wieers
4e6c113bf0 uri/win_uri: Make method a free text field (#49719)
* uri/win_uri: Make method a free text field

Since various interfaces introduce their own HTTP method (e.g. like
PROPFIND, LIST or TRACE) it's better to leave this up to the user.

* Fix HTTP method check in module_utils urls

* Add integration test for method UNKNOWN

* Clarify the change as requested during review
2019-02-28 15:55:18 -05:00
Theron Savery
1f7ffe2619 NSO - added validate_certs parameter to allow for ignoring of SSL certificates (#51981)
* added validate_certs paramter to allow for ignoring of SSL certificates

* formatting

* updated NSO unit tests with validate_certs variable

* fixed NSO tests
2019-02-25 14:17:56 +00:00
Bojan Vitnik
922af44d7d Fix a bug that caused exception on XenServer 7.1 with Cummulative Update (#52303)
- xenserver module_util: fixed a bug in gather_vm_params function where
   an exception was generated if XenServer product_version_text_short
   parameter contained non numeric characters, e.g. "7.1 CU1" on
   XenServer version 7.1 with Cummulative Update 1. Code was changed
   to use product_version parameter instead which is all numeric.
 - xenserver module_util: get_xenserver_version function is changed
   to return a list of integers for major, minor and update version
   instead of list of strings.
 - xenserver module_util: unit tests are updated according to changes.
 - xenserver module_util: removed unused imports.
2019-02-19 12:36:57 +00:00
Ganesh Nalawade
41e2bd1df5
Add support for elements validation in argspec (#50335)
* 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
2019-02-19 17:35:20 +05:30
Abhijeet Kasurde
57d85031d7
Parse multiple values for single key in cmdline facts (#49591)
* Facts parsing for cmdline can now handle multiple values for a single key.
* Unit tests for cmdline fact parsing
* Review comments

Fixes: #22766

Signed-off-by: Abhijeet Kasurde <akasurde@redhat.com>
2019-02-19 15:47:06 +05:30
Matt Martz
77bfcad33a
Support unix socket with urls/uri (#43560)
* First pass at allowing unix socket with urls/uri. See #42341

* Only insert handler as needed

* Fix and add tests

* Add HTTPS functionality for unix sockets

* Additional test fixes

* Create context manager for monkey patching HTTPConnection.connect, de-dupe code, raise better errors

* doc

* Add a few more tests

* Fix __call__

* Remove unused import

* Patch HTTPConnection.connect with the functionality we want, instead of duplicating code and disabling

* Fix var name

* Remove unused var

* Add changelog fragment

* Update uri docs

* Fix rebase indentation issue
2019-02-18 10:21:42 -06:00
Hannes Ljungberg
18b968d486 docker_swarm_service: Add healthcheck option (#52419)
* Define yaml versions as strings

* Add healthcheck option

* Add changelog fragment

* Don’t set version_added as strings

* Use single quoted string

* Disable healthcheck tests on python 2.6

* Bring back quoting on already quoted version-added

* Python 2.6 compat

* Move functions to docker-common

* Move parse_healthcheck to docker-common

* Cast exception to str before printing failure

* Extend parse_healthcheck tests
2019-02-18 09:46:14 +00:00
Abhijeet Kasurde
fad6443e58
Distribution: Add support for Linux Mint 18.3 (#52224)
* Distribution: Add support for Linux Mint 18.3
* Review comments

Fixes: #52210

Signed-off-by: Abhijeet Kasurde <akasurde@redhat.com>
2019-02-18 08:28:04 +05:30
Sviatoslav Sydorenko
f1e67c3328 Bugfix/ fix mocker patch in tests (#52372)
* 🐛 Fix invalid os.stat mock in tests

* 🐛 Fix leaking mock patch in tests

Closes #52347
2019-02-15 13:58:26 -08:00
Abhijeet Kasurde
db03f88b63
distribution: Add support for Cumulus Linux (#52309)
* Refactored code
* Added support for Cumulus Linux 2.5.4
* Added support for Cumulus Linux 3.7.3
* Test added

Fixes: #29969

Signed-off-by: Abhijeet Kasurde <akasurde@redhat.com>
2019-02-15 22:30:51 +05:30
Dag Wieers
cd9471ef17 Introduce new 'required_by' argument_spec option (#28662)
* 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
2019-02-15 10:57:45 +10:00
Juan Antonio Osorio
9f081ca04f identity: Add GSSAPI suport for FreeIPA authentication (#52031)
* identity: Add GSSAPI suport for FreeIPA authentication

This enables the usage of GSSAPI for authentication, instead of having
to pass the username and password as part of the playbook run.

If there is GSSAPI support, this makes the password optional, and will
be able to use the KRB5_CLIENT_KTNAME or the KRB5CCNAME environment
variables; which are standard when using kerberos authentication.

Note that this depends on the urllib_gssapi library, and will only
enable this if that library is available.

* identity: Add documentation for GSSAPI authentication for FreeIPA

This documentation describes how to use GSSAPI authentication with the
IPA identity modules.

* identity: Add changelog for GSSAPI support for IPA

This adds the changelog entry for the GSSAPI authentication feature for
the IPA identity module.
2019-02-13 15:38:13 +00:00
Matt Clay
467d2ebecd Fix unit tests on Python 3.8. 2019-02-13 01:03:06 -08:00
Felix Fontein
0c2bb3da04 docker modules: various adjustments (#51700)
* Move docker_ module_utils into subpackage.

* Remove docker_ prefix from module_utils.docker modules.

* Adding jurisdiction for module_utils/docker to $team_docker.

* Making docker* unit tests community supported.

* Linting.

* Python < 2.6 is not supported.

* Refactoring docker-py version comments. Moving them to doc fragments. Cleaning up some indentations.
2019-02-08 08:16:11 +00:00
Jordan Borean
a39c4ad464
Final round of moving modules to new import error msg (#51852)
* Final round of moving modules to new import error msg

* readd URL to jenkins install guide

* fix unit tests
2019-02-08 10:07:01 +10:00
Bojan Vitnik
64084d593e Initial commit for xenserver module_util unit tests (#50850) 2019-02-05 09:41:26 -08:00
mrmagooey
8eff4cae10 VMware: vmware_guest - allow existing vmdk files to be attached to guest (#45953) 2019-01-30 15:35:24 +01:00
Anatoly Pugachev
fe8412128b facts: solaris: introduce distribution_major version detection for Solaris (#43978)
* facts: solaris: introduce distribution_major version detection for Solaris

Currently, there's no distribution_major in facts module on Solaris OS.
Use "uname -r" output to report major version.

Before the patch we get this on Solaris 11.3 :

$ ansible -o solaris11 -m setup -a filter=ansible_distribution_major_version
solaris11 | SUCCESS => {"ansible_facts": {}, "changed": false}

and after this patch, output is the following:

$ ansible -o solaris11 -m setup -a filter=ansible_distribution_major_version
solaris11 | SUCCESS => {"ansible_facts": {"ansible_distribution_major_version": "11"}, "changed": false}

Tested with Solaris 11.3 and Solaris 10 (both are x86_64 VMs)

Includes patch for test/units.

Fixes #18197

* Try to fix test unit

* should work now...

* fixes for W291 (trailing whitespace) and E265 (block comment)

* mock uname_release for solaris 10 and solaris 11

* facts: solaris: introduce distribution_major version detection for Solaris

Currently, there's no distribution_major in facts module on Solaris OS.
Use "uname -r" output to report major version.

Before the patch we get this on Solaris 11.3 :

$ ansible -o solaris11 -m setup -a filter=ansible_distribution_major_version
solaris11 | SUCCESS => {"ansible_facts": {}, "changed": false}

and after this patch, output is the following:

$ ansible -o solaris11 -m setup -a filter=ansible_distribution_major_version
solaris11 | SUCCESS => {"ansible_facts": {"ansible_distribution_major_version": "11"}, "changed": false}

Tested with Solaris 11.3 and Solaris 10 (both are x86_64 VMs)

Includes patch for test/units.

Fixes #18197

* Try to fix test unit

* should work now...

* fixes for W291 (trailing whitespace) and E265 (block comment)

* mock uname_release for solaris 10 and solaris 11

* typo uname_v -> uname_r

* rebase

* fix pep8 E302: 2 blank lines

* remove int() cast to match test case

* use single function for uname_r and uname_v

* add solaris 11.4 OS to distribution test unit

* fix pep8 sanity - E231 missing whitespace

* distribution_major_version variable strip newline

* mocker test function for mock_get_uname with parameters instead of two different functions

* failed to make one fuction with test unit, revert to use 2 different functions

* try to use single get_uname function

* fix pep8: E703
2019-01-23 20:33:32 -05:00
Brian Coca
42c35a2e01
parallelize getting mount info (#49398)
* parallelize getting mount info

* fixed timeout and made 8 max thread count

  - minor cleanup
  - avoid empty mount entries
  - set timeout on get
  - enforce timeout per mount/thread
  - make note on failure per mount
  - make note on timeout per mount
  - ensure proper pool control
  - minor fixes
  - less vars, simpler code
  - move filter 'pre threading'
  - remove timeout for all mounts, now per mount
  -  also use cpu count from multiprocessing lib
  -  moved 'bind' options out of thread as per comments
  - warn on error, more info on failure to get info
2019-01-23 12:33:59 -05:00
Johannes Brunswicker
c6d404cbe9 Add optional headers to utm modules (#49856)
* removed info declaration from documentation fragment as this is not implemented
* added optional headers for POST and PUT requests
* updated documentation
* added missing headers field decalaration
* removed info choice from state field
* added tests for the new utm_utils function
* fixed class invocation
* added missing required params
* fixed the pytests
2019-01-17 19:06:50 +05:30
Roberto Polli
caa0c9d4cc Fixes #25725: strip quotes from lsb_release and distribution description. (#31143) 2019-01-11 12:07:26 -05:00
vpiserchia
774a667591 Add Devuan Support for ascii release - resolve 49615 (#49616)
* Add Devuan Support for ascii release - resolve 49615

* Devuan Ascii does not have the VERSION_ID in the /etc/os-release file, we need to set NA
2019-01-07 17:08:01 -05:00
Toshio Kuratomi
c18da65089 Add a CLIArgs Singleton class that will hold the parse cli arguments 2019-01-03 18:12:23 -08:00
Toshio Kuratomi
5844c8c7f0 Cleanups to the common.sys_info API
* 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
2019-01-03 16:21:09 -08:00
Joseph Benden
d810acf7a5 Add support for Kali Linux detection. (#50331)
Signed-off-by: Joseph Benden <joe@benden.us>
2019-01-03 09:43:24 +05:30
Toshio Kuratomi
bd072fe83a
Make the timeout decorator raise an exception out of the function's scope (#49921)
* 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 #49824
Fixes #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
2018-12-18 18:01:46 -08:00
Toshio Kuratomi
61b1daa65f Port from plaform.dist to ansible.module_utils.distro.linux_distribution
ci_complete
2018-12-17 11:01:01 -08:00
Adrian Likins
e872811b8d WIP: add tests to compare to platform.*dist
Can be removed once everything is ported.
2018-12-17 11:01:01 -08:00
Adrian Likins
5e1f8a48f3 Bundle a copy of github.com/nir0s/distro/distro.py
Since the 'platform.dist()' and 'platform.linux_distribution()'
methods will be removed from future versions of python, this
provides an alternative to replace ansibles use of those
methods.

lib/ansible/module_utils/distro.py is a copy of
https://github.com/nir0s/distro/blob/master/distro.py

This module is originally from https://github.com/nir0s/distro
and is license under the Apache License, Version 2.0.
2018-12-17 11:01:01 -08:00
Toshio Kuratomi
3fba006207 Update bare exceptions to specify Exception.
This will keep us from accidentally catching program-exiting exceptions
like KeyboardInterupt and SystemExit.
2018-12-16 15:03:19 -08:00