def start(self):
if self.forbid_restart:
return
devnull = open(os.devnull, 'w')
# worker output redirected to null; useful info comes via messages and logs
self.process = subprocess.Popen(
['python', remote.__file__, self.id, self.appliance.as_json, conf.runtime['env']['ts']],
stdout=devnull,
)
at_exit(self.process.kill)
def start(self):
if self.forbid_restart:
return
devnull = open(os.devnull, 'w')
# worker output redirected to null; useful info comes via messages and logs
self.process = subprocess.Popen(
['python', remote.__file__, self.id, self.appliance.as_json, conf.runtime['env']['ts']],
stdout=devnull,
)
at_exit(self.process.kill)
def start(self):
if self.forbid_restart:
return
devnull = open(os.devnull, 'w')
# worker output redirected to null; useful info comes via messages and logs
self.process = subprocess.Popen([
sys.executable, remote.__file__,
'--worker', self.id,
'--appliance', self.appliance.as_json,
'--ts', conf.runtime['env']['ts'],
'--config', json.dumps(self.worker_config),
], stdout=devnull)
at_exit(self.process.kill)
at_exit(devnull.close)
def request_appliances(self, provision_request):
self.request_pool(provision_request)
try:
result = wait_for(self.check_fullfilled,
num_sec=provision_request.provision_timeout * 60,
delay=5,
message="requesting appliances was fulfilled")
except Exception:
pool = self.request_check()
dump_pool_info(log, pool)
log.debug("Destroying the pool on error.")
self.destroy_pool()
raise
else:
at_exit(self.destroy_pool)
pool = self.request_check()
dump_pool_info(log, pool)
log.info("Provisioning took %.1f seconds", result.duration)
return pool["appliances"]
def request_appliances(self, provision_request):
self.request_pool(provision_request)
try:
result = wait_for(
self.check_fullfilled,
num_sec=provision_request.provision_timeout * 60,
delay=5,
message="requesting appliances was fulfilled"
)
except Exception:
pool = self.request_check()
dump_pool_info(log, pool)
log.debug("Destroying the pool on error.")
self.destroy_pool()
raise
else:
at_exit(self.destroy_pool)
pool = self.request_check()
dump_pool_info(log, pool)
log.info("Provisioning took %.1f seconds", result.duration)
return pool["appliances"]