def _get_execute(metric):
if not os.access(metric.path, os.X_OK):
raise BaseException("File is not executable: '%s'" % metric.path)
logger.debug('Executing %s', metric.path)
proc = Popen(metric.path, stdout=PIPE, stderr=PIPE, close_fds=True)
start_time = time.time()
while time.time() - start_time < MtxTableImpl.EXEC_TIMEOUT:
if proc.poll() is None:
time.sleep(0.1)
else:
break
else:
if hasattr(proc, 'kill'):
# python >= 2.6
kill_childs(proc.pid)
proc.terminate()
else:
kill_childs(proc.pid)
os.kill(proc.pid, signal.SIGTERM)
raise BaseException('Timeouted')
stdout, stderr = proc.communicate()
if proc.returncode > 0:
raise BaseException(stderr if stderr else 'exitcode: %d' %
proc.returncode)
return stdout
def _get_execute(metric):
if not os.access(metric.path, os.X_OK):
raise BaseException("File is not executable: '%s'" % metric.path)
exec_timeout = 3
close_fds = not linux.os.windows_family
proc = subprocess.Popen(metric.path,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
close_fds=close_fds)
timeout_time = time.time() + exec_timeout
while time.time() < timeout_time:
if proc.poll() is None:
time.sleep(0.2)
else:
break
else:
kill_childs(proc.pid)
if hasattr(proc, 'terminate'):
# python >= 2.6
proc.terminate()
else:
os.kill(proc.pid, signal.SIGTERM)
raise BaseException('Timeouted')
stdout, stderr = proc.communicate()
if proc.returncode > 0:
raise BaseException(stderr if stderr else 'exitcode: %d' %
proc.returncode)
return stdout.strip()
def _get_execute(metric):
if not os.access(metric.path, os.X_OK):
raise BaseException("File is not executable: '%s'" % metric.path)
exec_timeout = 3
close_fds = not linux.os.windows_family
proc = subprocess.Popen(metric.path, stdout=subprocess.PIPE, stderr=subprocess.PIPE, close_fds=close_fds)
timeout_time = time.time() + exec_timeout
while time.time() < timeout_time:
if proc.poll() is None:
time.sleep(0.2)
else:
break
else:
kill_childs(proc.pid)
if hasattr(proc, 'terminate'):
# python >= 2.6
proc.terminate()
else:
os.kill(proc.pid, signal.SIGTERM)
raise BaseException('Timeouted')
stdout, stderr = proc.communicate()
if proc.returncode > 0:
raise BaseException(stderr if stderr else 'exitcode: %d' % proc.returncode)
return stdout.strip()
def _get_execute(metric):
if not os.access(metric.path, os.X_OK):
raise BaseException("File is not executable: '%s'" % metric.path)
logger.debug('Executing %s', metric.path)
proc = Popen(metric.path, stdout=PIPE, stderr=PIPE, close_fds=True)
start_time = time.time()
while time.time() - start_time < MtxTableImpl.EXEC_TIMEOUT:
if proc.poll() is None:
time.sleep(0.1)
else:
break
else:
if hasattr(proc, 'kill'):
# python >= 2.6
kill_childs(proc.pid)
proc.terminate()
else:
kill_childs(proc.pid)
os.kill(proc.pid, signal.SIGTERM)
raise BaseException('Timeouted')
stdout, stderr = proc.communicate()
if proc.returncode > 0:
raise BaseException(stderr if stderr else 'exitcode: %d' % proc.returncode)
return stdout
def stop(self):
"""
Stop MMS agent
"""
if _MMSAgent.ps:
util.kill_childs(_MMSAgent.ps.pid)
_MMSAgent.ps.terminate()
_MMSAgent.ps = None
def do_stop(self):
LOG.info('Stopping UpdateClient')
if not linux.os.windows:
LOG.debug('Kill child processes')
util.kill_childs(os.getpid())
time.sleep(.05) # Interrupt main thread
if self.api_thread:
LOG.debug('Stopping API')
self.api.shutdown()
self.api_server.shutdown()
self.api_thread.join()
if os.path.exists(self.pid_file):
os.unlink(self.pid_file)
LOG.info('Stopped')
def do_stop(self):
LOG.info('Stopping UpdateClient')
if not linux.os.windows:
LOG.debug('Kill child processes')
util.kill_childs(os.getpid())
time.sleep(.05) # Interrupt main thread
if self.api_thread:
LOG.debug('Stopping API')
self.api.shutdown()
self.api_server.shutdown()
self.api_thread.join()
if os.path.exists(self.pid_file):
os.unlink(self.pid_file)
LOG.info('Stopped')
