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  • #!/usr/bin/python
    
    # Copyright 2015 Sam Yaple
    # Copyright 2016 intel
    #
    # Licensed under the Apache License, Version 2.0 (the "License");
    # you may not use this file except in compliance with the License.
    # You may obtain a copy of the License at
    #
    #     http://www.apache.org/licenses/LICENSE-2.0
    #
    # Unless required by applicable law or agreed to in writing, software
    # distributed under the License is distributed on an "AS IS" BASIS,
    # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    # See the License for the specific language governing permissions and
    # limitations under the License.
    
    import inspect
    import os
    
    from yaml import dump
    from yaml import load
    try:
        from yaml import CDumper as Dumper  # noqa: F401
        from yaml import CLoader as Loader  # noqa: F401
    except ImportError:
        from yaml import Dumper  # noqa: F401
        from yaml import Loader  # noqa: F401
    
    
    
    from ansible.plugins import action
    
    class ActionModule(action.ActionBase):
    
    
        TRANSFERS_FILES = True
    
        def read_config(self, source):
            result = None
            # Only use config if present
            if os.access(source, os.R_OK):
                with open(source, 'r') as f:
                    template_data = f.read()
                template_data = self._templar.template(template_data)
                result = load(template_data)
            return result or {}
    
        def run(self, tmp=None, task_vars=None):
            if task_vars is None:
                task_vars = dict()
            result = super(ActionModule, self).run(tmp, task_vars)
    
            # NOTE(jeffrey4l): Ansible 2.1 add a remote_user param to the
            # _make_tmp_path function.  inspect the number of the args here. In
            # this way, ansible 2.0 and ansible 2.1 are both supported
            make_tmp_path_args = inspect.getargspec(self._make_tmp_path)[0]
            if not tmp and len(make_tmp_path_args) == 1:
                tmp = self._make_tmp_path()
            if not tmp and len(make_tmp_path_args) == 2:
                remote_user = (task_vars.get('ansible_ssh_user')
                               or self._play_context.remote_user)
                tmp = self._make_tmp_path(remote_user)
            # save template args.
            extra_vars = self._task.args.get('vars', list())
            old_vars = self._templar._available_variables
    
            temp_vars = task_vars.copy()
            temp_vars.update(extra_vars)
            self._templar.set_available_variables(temp_vars)
    
            output = {}
            sources = self._task.args.get('sources', None)
            if not isinstance(sources, list):
                sources = [sources]
            for source in sources:
                output.update(self.read_config(source))
    
            # restore original vars
            self._templar.set_available_variables(old_vars)
    
            remote_path = self._connection._shell.join_path(tmp, 'src')
            xfered = self._transfer_data(remote_path,
                                         dump(output,
                                              default_flow_style=False))
            new_module_args = self._task.args.copy()
            new_module_args.update(
                dict(
                    src=xfered
                )
            )
            del new_module_args['sources']
            result.update(self._execute_module(module_name='copy',
                                               module_args=new_module_args,
                                               task_vars=task_vars,
                                               tmp=tmp))
            return result