11 Commits (5b0ce0222b6771d476b3b8054967b37e5308142a)

Author	SHA1	Message	Date
Adrian Likins	6e585bdf24	Fact collector ordering deps (#31362) ... Add deps/requires for fact collectors Fact collectors can now set a required_facts class attribute that will be a set of the names of fact collectors they require to be run first. ie, if a collector needs to know the ansible_distribution, it should set it's required_facts to include 'distribution' required_facts = set(['distribution']) If a collector requires another collector, it gets added to the selected collector names. We then topological sort the ordering of the collectors so that deps work out (ie, 'distribution' will run before 'service_mgr') required_facts were added to the collectors for: - network (requires 'distribution', 'platform') - hardware (requires 'platform') - service_mgr (requires 'distribution', 'platform') Fix name references for facts (need 'ansible_' prefix) is service_mgr Fixes #30753	7 years ago
Adrian Likins	95abc1d82e	Fix fact failures cause by ordering of collectors (#30777) ... * Fix fact failures cause by ordering of collectors Some fact collectors need info collected by other facts. (for ex, service_mgr needs to know 'ansible_system'). This info is passed to the Collector.collect method via the 'collected_facts' info. But, the order the fact collectors were running in is not a set order, so collectors like service_mgr could run before the PlatformFactCollect ('ansible_system', etc), so the 'ansible_system' fact would not exist yet. Depending on the collector and the deps, this can result in incorrect behavior and wrong or missing facts. To make the ordering of the collectors more consistent and predictable, the code that builds that list is now driven by the order of collectors in default_collectors.py, and the rest of the code tries to preserve it. * Flip the loops when building collector names iterate over the ordered default_collectors list selecting them for the final list in order instead of driving it from the unordered collector_names set. This lets the list returned by select_collector_classes to stay in the same order as default_collectors.collectors For collectors that have implicit deps on other fact collectors, the default collectors can be ordered to include those early. * default_collectors.py now uses a handful of sub lists of collectors that can be ordered in default_collectors.collectors. fixes #30753 fixes #30623	7 years ago
Reid Wahl	bf7976517d	Fixes #28542: Standardize assert test defaults to match their comparison values (#28543)	7 years ago
Adrian Likins	27a015f0ad	add a 'min' type for gather_subset to collect nothing (#27085) ... previously gather_subset=['!all'] would still gather the min set of facts, and there was no way to collect no facts. The 'min' specifier in gather_subset is equilivent to exclude the minimal_gather_subset facts as well. gather_subset=['!all', '!min'] will collect no facts This also lets explicitly added gather_subsets override excludes. gather_subset=['pkg_mgr', '!all', '!min'] will collect only the pkg_mgr fact.	7 years ago
Adrian Likins	17ab546c48	Add 2.0-2.3 facts api compat (ansible_facts(), get_all_facts()) (#27294) ... * Add 2.0-2.3 facts api compat (ansible_facts(), get_all_facts()) These are intended to provide compatibilty for modules that use 'ansible.module_utils.facts.ansible_facts' and 'ansible.module_utils.facts.get_all_facts' from 2.0-2.3 facts API. Fixes #25686 Some related changes/fixes needed to provide the compat api: * rm ansible.constants import from module_utils.facts.compat Just use a hard coded default for gather_subset/gather_timeout instead of trying to load it from non existent config if the module params dont include it. * include 'external' collectors in compat ansible_facts() * Add facter/ohai back to the valid collector classes facter/ohai had gotten removed from the default_collectors class used as the default list for all_collector_classes by setup.py and compat.py That made gather_subset['facter'] fail.	7 years ago
Adrian Likins	45a9f96774	Facts Refresh (2.4 roadmap) (#23012) ... 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 e558ec19cd Fixes #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	8 years ago
Matt Clay	9213d0c5b0	Fix and enable more tests for osx and freebsd. (#20482) ... * Fix `iterators` test for osx. * Enable `git` test for osx. * Enable `get_url` test for osx and freebsd. * Remove unused SNI_URI from uri test. * Use ansible hosted SNI host oustside docker. * Enable `uri` test for osx and freebsd. * Enable `gathering_facts` test for osx. * Skip single task on osx until test is fixed.	8 years ago
Alvaro Aleman	1b2ad94496	Configurable fact path (#18147) ... * Make fact_path configurable * Add docs for fact_path * Add tests for localfacts * Default fact gathering settings in PlayContext	8 years ago
Adrien Vergé	0e834fc9e4	Fix cosmetic problems in YAML source ... This change corrects problems reported by the `yamllint` linter. Since key duplication problems were removed in 4d48711, this commit mainly fixes trailing spaces and extra empty lines at beginning/end of files.	8 years ago
Adrian Likins	0a1f391881	Fix fact gathering intg test asserts (#18168) ... If the facts returned by setup included strings that had double quotes in them, the asserts in test_gathering_facts.yml would fail with errors like: "The conditional check '\"[{u'mounts': {u'options': u'rw,context=\"system_u:\"'}}]\" != \"UNDEF_HW\"' failed. The error was: template error while templating string: expected token 'end of statement block', got 'system_u'. String: {% if \"[{u'mounts': {u'options': u'rw,context=\"system_u:\"'}}]\" != \"UNDEF_HW\" %} True {% else %} False {% endif %}" For one example, if mount facts returned an 'options' field that included double quoated selinux context ids, the test would fail. Fix is removing the double quoting in the assert 'that:' lines, and removing the unneeded double curly brackets.	8 years ago
Matt Clay	80a5c70ad7	Split integration tests out from Makefile. (#17976)	8 years ago