mirror of
https://github.com/ansible-collections/community.general.git
synced 2025-04-27 04:41:26 -07:00
71f46d69d6
* First bit of fixing temporary to have one source of truth * Fix pep8 * Remove explicit make_tmp_path() in copy The copy action plugin sets TRANSFER_FILES=True so it does not need to set the temporary directory explicitly; the base class's run() method will do that for us. * Fix for calling a module's run when a shell has already created a temp path. * Remember to inform the rest of the world when tempdir is removed * New strategy for how to warn on passing tmp Now we just warn when calling the parent class run() early. If the module does a late call to the parent run() and doesn't make use of the temporary directory, then we don't check for the possibility that the user mistakenly is sending tmp in. If we truly deprecate this (rather than ignoring it forever) then we might want to switch back to checking for someone passing a value in as tmp. * Remove tmp parameter from _execute_module as well * Port all action plugins to not send tmp explicitly This is now handled inside of _execute_module via the _connection._shell.tempdir attribute. Also update warnings and docs to tell people to set the attribute instead of using _execute_module's tmp parameter. * Always set local tempdir variable
118 lines
4.3 KiB
Python
118 lines
4.3 KiB
Python
# (c) 2017, Dag Wieers <dag@wieers.com>
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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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# CI-required python3 boilerplate
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from __future__ import (absolute_import, division, print_function)
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__metaclass__ = type
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import time
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from datetime import datetime, timedelta
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from ansible.plugins.action import ActionBase
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try:
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from __main__ import display
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except ImportError:
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from ansible.utils.display import Display
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display = Display()
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class TimedOutException(Exception):
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pass
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class ActionModule(ActionBase):
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TRANSFERS_FILES = False
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DEFAULT_CONNECT_TIMEOUT = 5
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DEFAULT_DELAY = 0
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DEFAULT_SLEEP = 1
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DEFAULT_TIMEOUT = 600
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def do_until_success_or_timeout(self, what, timeout, connect_timeout, what_desc, sleep=1):
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max_end_time = datetime.utcnow() + timedelta(seconds=timeout)
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e = None
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while datetime.utcnow() < max_end_time:
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try:
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what(connect_timeout)
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if what_desc:
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display.debug("wait_for_connection: %s success" % what_desc)
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return
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except Exception as e:
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if what_desc:
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display.debug("wait_for_connection: %s fail (expected), retrying in %d seconds..." % (what_desc, sleep))
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time.sleep(sleep)
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raise TimedOutException("timed out waiting for %s: %s" % (what_desc, e))
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def run(self, tmp=None, task_vars=None):
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if task_vars is None:
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task_vars = dict()
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connect_timeout = int(self._task.args.get('connect_timeout', self.DEFAULT_CONNECT_TIMEOUT))
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delay = int(self._task.args.get('delay', self.DEFAULT_DELAY))
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sleep = int(self._task.args.get('sleep', self.DEFAULT_SLEEP))
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timeout = int(self._task.args.get('timeout', self.DEFAULT_TIMEOUT))
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if self._play_context.check_mode:
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display.vvv("wait_for_connection: skipping for check_mode")
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return dict(skipped=True)
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result = super(ActionModule, self).run(tmp, task_vars)
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del tmp # tmp no longer has any effect
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def ping_module_test(connect_timeout):
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''' Test ping module, if available '''
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display.vvv("wait_for_connection: attempting ping module test")
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# call connection reset between runs if it's there
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try:
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self._connection._reset()
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except AttributeError:
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pass
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# Use win_ping on winrm/powershell, else use ping
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if hasattr(self._connection, '_shell_type') and self._connection._shell_type == 'powershell':
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ping_result = self._execute_module(module_name='win_ping', module_args=dict(), task_vars=task_vars)
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else:
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ping_result = self._execute_module(module_name='ping', module_args=dict(), task_vars=task_vars)
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# Test module output
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if ping_result['ping'] != 'pong':
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raise Exception('ping test failed')
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start = datetime.now()
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if delay:
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time.sleep(delay)
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try:
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# If the connection has a transport_test method, use it first
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if hasattr(self._connection, 'transport_test'):
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self.do_until_success_or_timeout(self._connection.transport_test, timeout, connect_timeout, what_desc="connection port up", sleep=sleep)
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# Use the ping module test to determine end-to-end connectivity
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self.do_until_success_or_timeout(ping_module_test, timeout, connect_timeout, what_desc="ping module test success", sleep=sleep)
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except TimedOutException as e:
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result['failed'] = True
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result['msg'] = str(e)
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elapsed = datetime.now() - start
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result['elapsed'] = elapsed.seconds
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return result
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