mirror of https://github.com/jumpserver/jumpserver
101 lines
2.9 KiB
Python
101 lines
2.9 KiB
Python
import concurrent.futures
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import os
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import queue
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import socket
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import ansible_runner
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from ops.ansible.cleaner import cleanup_post_run
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from ops.ansible.runners.receptorctl.receptorctl import ReceptorCtl
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from ops.ansible.runners.base import BaseRunner
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__all__ = ['AnsibleReceptorRunner']
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receptor_ctl = ReceptorCtl()
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class AnsibleReceptorRunner(BaseRunner):
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def __init__(self, **kwargs):
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super().__init__(**kwargs)
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self.unit_id = None
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self.stdout_queue = None
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@classmethod
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def kill_precess(cls, pid):
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return receptor_ctl.kill_process(pid)
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def write_unit_id(self):
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if not self.unit_id:
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return
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private_dir = self.runner_params.get("private_data_dir", "")
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with open(os.path.join(private_dir, "local.unitid"), "w") as f:
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f.write(self.unit_id)
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f.flush()
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@cleanup_post_run
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def run(self):
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input, output = socket.socketpair()
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with concurrent.futures.ThreadPoolExecutor(max_workers=1) as executor:
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transmitter_future = executor.submit(self.transmit, input)
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result = receptor_ctl.submit_work(payload=output.makefile('rb'),
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node='primary', worktype='ansible-runner')
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input.close()
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output.close()
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self.unit_id = result['unitid']
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self.write_unit_id()
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transmitter_future.result()
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result_file = receptor_ctl.get_work_results(self.unit_id, return_sockfile=True)
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self.stdout_queue = queue.Queue()
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with concurrent.futures.ThreadPoolExecutor(max_workers=1) as executor:
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processor_future = executor.submit(self.processor, result_file)
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while not processor_future.done() or \
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not self.stdout_queue.empty():
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msg = self.stdout_queue.get()
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if msg is None:
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break
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print(msg)
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return processor_future.result()
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def transmit(self, _socket):
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try:
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ansible_runner.run(
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streamer='transmit',
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_output=_socket.makefile('wb'),
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**self.runner_params
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)
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finally:
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_socket.shutdown(socket.SHUT_WR)
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def get_event_handler(self):
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_event_handler = super().get_event_handler()
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def _handler(data, **kwargs):
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stdout = data.get('stdout', '')
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if stdout:
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self.stdout_queue.put(stdout)
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_event_handler(data, **kwargs)
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return _handler
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def processor(self, _result_file):
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try:
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return ansible_runner.interface.run(
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quite=True,
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streamer='process',
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_input=_result_file,
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event_handler=self.get_event_handler(),
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status_handler=self.get_status_handler(),
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**self.runner_params,
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)
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finally:
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self.stdout_queue.put(None)
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