def main():
format = '%(asctime)s %(levelname)-8s %(name)s: %(message)s'
logging.basicConfig(level=logging.DEBUG, format=format)
requests_log = logging.getLogger("requests")
requests_log.setLevel(logging.WARNING)
formation = os.getenv('GILLIAM_FORMATION')
instance = os.getenv('GILLIAM_INSTANCE')
srnodes = os.getenv('GILLIAM_SERVICE_REGISTRY_NODES')
check_interval = int(os.getenv('CHECK_INTERVAL', 10))
store_client = etcd.Etcd(host='_store.%s.service' % (formation,))
store_command = store.InstanceStoreCommand(store_client)
store_query = store.InstanceStoreQuery(store_client, store_command)
registry_client = ServiceRegistryClient(time, srnodes.split(','))
executor_manager = ExecutorManager(time, registry_client, store_query,
check_interval)
policy = RequirementRankPlacementPolicy()
services = [
Scheduler(time, store_query, executor_manager, policy),
Updater(time, store_query, executor_manager),
Terminator(time, store_query, executor_manager)
]
leader_lock = util.Lock(store_client, 'leader', instance)
with leader_lock:
store_query.start()
executor_manager.start()
for service in services:
service.start()
_worker(executor_manager, store_query)
def main():
parser = OptionParser()
parser.add_option("-s",
"--service-registry",
dest="service_registry",
default=os.getenv('GILLIAM_SERVICE_REGISTRY', ''),
help="service registry nodes",
metavar="HOSTS")
(options, args) = parser.parse_args()
format = '%(asctime)s %(levelname)-8s %(name)s: %(message)s'
logging.basicConfig(level=logging.DEBUG, format=format)
formation = os.getenv('GILLIAM_FORMATION', 'scheduler')
store_client = etcd.Etcd(host='_store.%s.service' % (formation, ),
autostart=False)
store_command = store.InstanceStoreCommand(store_client)
store_query = store.InstanceStoreQuery(store_client, store_command)
release_store = ReleaseStore(store_client)
registry_client = ServiceRegistryClient(
time, options.service_registry.split(','))
executor_manager = ExecutorManager(time, registry_client, store_query, 5)
executor_manager.start()
_bootstrap0(registry_client, executor_manager, store_client, store_command,
release_store, formation)
def main():
parser = OptionParser()
parser.add_option("-s", "--service-registry", dest="service_registry",
default=os.getenv('GILLIAM_SERVICE_REGISTRY', ''),
help="service registry nodes", metavar="HOSTS")
(options, args) = parser.parse_args()
format = '%(asctime)s %(levelname)-8s %(name)s: %(message)s'
logging.basicConfig(level=logging.DEBUG, format=format)
formation = os.getenv('GILLIAM_FORMATION', 'scheduler')
store_client = etcd.Etcd(host='_store.%s.service' % (formation,),
autostart=False)
store_command = store.InstanceStoreCommand(store_client)
store_query = store.InstanceStoreQuery(store_client, store_command)
release_store = ReleaseStore(store_client)
registry_client = ServiceRegistryClient(time, options.service_registry.split(','))
executor_manager = ExecutorManager(time, registry_client, store_query, 5)
executor_manager.start()
_bootstrap0(registry_client, executor_manager, store_client, store_command,
release_store, formation)