diff --git a/changelogs/fragments/net_modules_collection_support.yml b/changelogs/fragments/net_modules_collection_support.yml new file mode 100644 index 00000000000..cd799b9715e --- /dev/null +++ b/changelogs/fragments/net_modules_collection_support.yml @@ -0,0 +1,2 @@ +minor_changes: +- Refator net_base action plugin to support collection with network platform agnostic modules. diff --git a/lib/ansible/plugins/action/net_base.py b/lib/ansible/plugins/action/net_base.py index b6cee56deb3..edf8561530d 100644 --- a/lib/ansible/plugins/action/net_base.py +++ b/lib/ansible/plugins/action/net_base.py @@ -4,103 +4,26 @@ from __future__ import (absolute_import, division, print_function) __metaclass__ = type -import sys import copy -from ansible import constants as C -from ansible.module_utils._text import to_text -from ansible.module_utils.connection import Connection from ansible.errors import AnsibleError from ansible.plugins.action import ActionBase -from ansible.plugins.action.nxos import ActionModule as _NxosActionModule -from ansible.plugins.action.eos import ActionModule as _EosActionModule -from ansible.module_utils.network.common.utils import load_provider from ansible.utils.display import Display -from imp import find_module, load_module - display = Display() -_CLI_ONLY_MODULES = frozenset(['junos_netconf', 'iosxr_netconf', 'iosxr_config', 'iosxr_command']) -_NETCONF_SUPPORTED_PLATFORMS = frozenset(['junos', 'iosxr']) - class ActionModule(ActionBase): def run(self, tmp=None, task_vars=None): del tmp # tmp no longer has any effect - socket_path = None + result = {} play_context = copy.deepcopy(self._play_context) play_context.network_os = self._get_network_os(task_vars) - - if play_context.connection == 'local': - # we should be able to stream line this a bit by creating a common - # provider argument spec in module_utils/network/common/utils.py or another - # option is that there isn't a need to push provider into the module - # since the connection is started in the action handler. - module_name = 'ansible.module_utils.network.{0}.{0}'.format(play_context.network_os) - f, p, d = find_module('ansible') - for package in module_name.split('.')[1:]: - f, p, d = find_module(package, [p]) - module = load_module(module_name, f, p, d) - - self.provider = load_provider(module.get_provider_argspec(), self._task.args) - if self.provider.get('transport') == 'netconf' and play_context.network_os in _NETCONF_SUPPORTED_PLATFORMS \ - and self._task.action not in _CLI_ONLY_MODULES: - play_context.connection = 'netconf' - play_context.port = int(self.provider['port'] or self._play_context.port or 830) - elif self.provider.get('transport') in ('nxapi', 'eapi') and play_context.network_os in ('nxos', 'eos'): - play_context.connection = 'local' - play_context.port = int(self.provider['port'] or self._play_context.port or 22) - else: - play_context.connection = 'network_cli' - play_context.port = int(self.provider['port'] or self._play_context.port or 22) - - play_context.remote_addr = self.provider['host'] or self._play_context.remote_addr - play_context.remote_user = self.provider['username'] or self._play_context.connection_user - play_context.password = self.provider['password'] or self._play_context.password - play_context.private_key_file = self.provider['ssh_keyfile'] or self._play_context.private_key_file - play_context.timeout = int(self.provider['timeout'] or C.PERSISTENT_COMMAND_TIMEOUT) - if 'authorize' in self.provider.keys(): - play_context.become = self.provider['authorize'] or False - play_context.become_pass = self.provider['auth_pass'] - play_context.become_method = 'enable' - - if self._play_context.connection == 'local': - if self.provider.get('transport') == 'nxapi' and play_context.network_os == 'nxos': - self._task.args['provider'] = _NxosActionModule.nxapi_implementation(self.provider, self._play_context) - elif self.provider.get('transport') == 'eapi' and play_context.network_os == 'eos': - self._task.args['provider'] = _EosActionModule.eapi_implementation(self.provider, self._play_context) - else: - socket_path = self._start_connection(play_context) - task_vars['ansible_socket'] = socket_path - - else: - provider = self._task.args.get('provider', {}) - if any(provider.values()): - display.warning('provider is unnecessary when using %s and will be ignored' % play_context.connection) - del self._task.args['provider'] - - if play_context.connection == 'network_cli': - # make sure we are in the right cli context which should be - # enable mode and not config module - if socket_path is None: - socket_path = self._connection.socket_path - - conn = Connection(socket_path) - out = conn.get_prompt() - if to_text(out, errors='surrogate_then_replace').strip().endswith(')#'): - display.vvvv('wrong context, sending exit to device', self._play_context.remote_addr) - conn.send_command('exit') - - if 'fail_on_missing_module' not in self._task.args: - self._task.args['fail_on_missing_module'] = True - - result = super(ActionModule, self).run(task_vars=task_vars) + new_task = self._task.copy() module = self._get_implementation_module(play_context.network_os, self._task.action) - if not module: if self._task.args['fail_on_missing_module']: result['failed'] = True @@ -109,46 +32,19 @@ class ActionModule(ActionBase): result['msg'] = ('Could not find implementation module %s for %s' % (self._task.action, play_context.network_os)) - else: - new_module_args = self._task.args.copy() - # perhaps delete the provider argument here as well since the - # module code doesn't need the information, the connection is - # already started - if 'network_os' in new_module_args: - del new_module_args['network_os'] - - del new_module_args['fail_on_missing_module'] - - display.vvvv('Running implementation module %s' % module) - result.update(self._execute_module(module_name=module, - module_args=new_module_args, task_vars=task_vars, - wrap_async=self._task.async_val)) - - display.vvvv('Caching network OS %s in facts' % play_context.network_os) - result['ansible_facts'] = {'network_os': play_context.network_os} - - return result - - def _start_connection(self, play_context): + return result - display.vvv('using connection plugin %s (was local)' % play_context.connection, play_context.remote_addr) - connection = self._shared_loader_obj.connection_loader.get('persistent', - play_context, sys.stdin, task_uuid=self._task._uuid) + new_task.action = module - connection.set_options(direct={'persistent_command_timeout': play_context.timeout}) - - socket_path = connection.run() - display.vvvv('socket_path: %s' % socket_path, play_context.remote_addr) - if not socket_path: - return {'failed': True, - 'msg': 'unable to open shell. Please see: ' + - 'https://docs.ansible.com/ansible/network_debug_troubleshooting.html#unable-to-open-shell'} - - if self._play_context.become_method == 'enable': - self._play_context.become = False - self._play_context.become_method = None - - return socket_path + action = self._shared_loader_obj.action_loader.get(play_context.network_os, + task=new_task, + connection=self._connection, + play_context=play_context, + loader=self._loader, + templar=self._templar, + shared_loader_obj=self._shared_loader_obj) + display.vvvv('Running implementation module %s' % module) + return action.run(task_vars=task_vars) def _get_network_os(self, task_vars): if 'network_os' in self._task.args and self._task.args['network_os']: @@ -166,7 +62,13 @@ class ActionModule(ActionBase): return network_os def _get_implementation_module(self, network_os, platform_agnostic_module): - implementation_module = network_os + '_' + platform_agnostic_module.partition('_')[2] + module_name = network_os.split('.')[-1] + '_' + platform_agnostic_module.partition('_')[2] + if '.' in network_os: + fqcn_module = '.'.join(network_os.split('.')[0:-1]) + implementation_module = fqcn_module + '.' + module_name + else: + implementation_module = module_name + if implementation_module not in self._shared_loader_obj.module_loader: implementation_module = None