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112 lines
4.8 KiB
Python
112 lines
4.8 KiB
Python
# (c) 2015, Ansible Inc,
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#
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# This file is part of Ansible
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#
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# Ansible is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# Ansible is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
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from __future__ import annotations
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from ansible.errors import AnsibleAction, AnsibleActionFail
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from ansible.executor.module_common import get_action_args_with_defaults
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from ansible.module_utils.facts.system.pkg_mgr import PKG_MGRS
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from ansible.plugins.action import ActionBase
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from ansible.utils.display import Display
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from ansible.utils.vars import combine_vars
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display = Display()
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class ActionModule(ActionBase):
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TRANSFERS_FILES = False
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BUILTIN_PKG_MGR_MODULES = {manager['name'] for manager in PKG_MGRS}
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def run(self, tmp=None, task_vars=None):
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''' handler for package operations '''
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self._supports_check_mode = True
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self._supports_async = True
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result = super(ActionModule, self).run(tmp, task_vars)
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module = self._task.args.get('use', 'auto')
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try:
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if module == 'auto':
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if self._task.delegate_to:
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hosts_vars = task_vars['hostvars'][self._task.delegate_to]
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tvars = combine_vars(self._task.vars, task_vars.get('delegated_vars', {}))
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else:
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hosts_vars = task_vars
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tvars = task_vars
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# use config
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module = tvars.get('ansible_package_use', None)
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if not module:
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# no use, no config, get from facts
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if hosts_vars.get('ansible_facts', {}).get('pkg_mgr', False):
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facts = hosts_vars
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pmgr = 'pkg_mgr'
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else:
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# we had no facts, so generate them
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# very expensive step, we actually run fact gathering because we don't have facts for this host.
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facts = self._execute_module(
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module_name='ansible.legacy.setup',
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module_args=dict(filter='ansible_pkg_mgr', gather_subset='!all'),
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task_vars=task_vars,
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)
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pmgr = 'ansible_pkg_mgr'
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try:
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# actually get from facts
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module = facts['ansible_facts'][pmgr]
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except KeyError:
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raise AnsibleActionFail('Could not detect a package manager. Try using the "use" option.')
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if module and module != 'auto':
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if not self._shared_loader_obj.module_loader.has_plugin(module):
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raise AnsibleActionFail('Could not find a matching action for the "%s" package manager.' % module)
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else:
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# run the 'package' module
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new_module_args = self._task.args.copy()
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if 'use' in new_module_args:
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del new_module_args['use']
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# get defaults for specific module
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context = self._shared_loader_obj.module_loader.find_plugin_with_context(module, collection_list=self._task.collections)
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new_module_args = get_action_args_with_defaults(
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context.resolved_fqcn, new_module_args, self._task.module_defaults, self._templar,
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action_groups=self._task._parent._play._action_groups
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)
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if module in self.BUILTIN_PKG_MGR_MODULES:
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# prefix with ansible.legacy to eliminate external collisions while still allowing library/ override
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module = 'ansible.legacy.' + module
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display.vvvv("Running %s" % module)
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result.update(self._execute_module(module_name=module, module_args=new_module_args, task_vars=task_vars, wrap_async=self._task.async_val))
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else:
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raise AnsibleActionFail('Could not detect which package manager to use. Try gathering facts or setting the "use" option.')
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except AnsibleAction as e:
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result.update(e.result)
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finally:
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if not self._task.async_val:
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# remove a temporary path we created
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self._remove_tmp_path(self._connection._shell.tmpdir)
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return result
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