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mitogen/ansible_mitogen/plugins/actions/mitogen_async_status.py

79 lines
3.0 KiB
Python

# Copyright 2017, David Wilson
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
# 1. Redistributions of source code must retain the above copyright notice,
# this list of conditions and the following disclaimer.
#
# 2. Redistributions in binary form must reproduce the above copyright notice,
# this list of conditions and the following disclaimer in the documentation
# and/or other materials provided with the distribution.
#
# 3. Neither the name of the copyright holder nor the names of its contributors
# may be used to endorse or promote products derived from this software without
# specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
import ansible.plugins.action
import mitogen.core
import mitogen.utils
import ansible_mitogen.services
import ansible_mitogen.target
class ActionModule(ansible.plugins.action.ActionBase):
def _get_async_result(self, job_id):
self._connection._connect()
return mitogen.service.call(
context=self._connection.parent,
handle=ansible_mitogen.services.JobResultService.handle,
method='get',
kwargs={
'job_id': job_id,
}
)
def _on_result_pending(self, job_id):
return {
'_ansible_parsed': True,
'ansible_job_id': job_id,
'started': 1,
'failed': 0,
'finished': 0,
'msg': '',
}
def _on_result_available(self, job_id, result):
dct = self._parse_returned_data(result)
dct['ansible_job_id'] = job_id
dct['started'] = 1
dct['finished'] = 1
# Cutpasted from the action.py.
if 'stdout' in dct and 'stdout_lines' not in dct:
dct['stdout_lines'] = (dct['stdout'] or u'').splitlines()
if 'stderr' in dct and 'stderr_lines' not in dct:
dct['stderr_lines'] = (dct['stderr'] or u'').splitlines()
return dct
def run(self, tmp=None, task_vars=None):
job_id = mitogen.utils.cast(self._task.args['jid'])
result = self._get_async_result(job_id)
if result is None:
return self._on_result_pending(job_id)
else:
return self._on_result_available(job_id, result)