def build_queues(environments: Set[str]):
qs: List[Dict[str, Any]] = []
qs.append({
'name': queues.SCRAPER_PHASE_QUEUE,
**BASE_QUEUE_CONFIG, 'rate': '1/s'
})
for vendor in vendors.get_vendors():
queue_params = vendors.get_vendor_queue_params(vendor)
if queue_params is None:
continue
qs.append({
'name': 'vendor-{}-scraper'.format(vendor.replace('_', '-')),
**BASE_QUEUE_CONFIG,
**queue_params
})
for region in regions.get_supported_regions():
if region.shared_queue or region.environment not in environments:
continue
qs.append({
'name': region.get_queue_name(),
**BASE_QUEUE_CONFIG,
**(region.queue or {})
})
qs.append(DIRECT_INGEST_JAILS_TASK_QUEUE_CONFIG)
qs.append(DIRECT_INGEST_STATE_TASK_QUEUE_CONFIG)
qs.append(DIRECT_INGEST_SCHEDULER_QUEUE_CONFIG)
qs.append(BIGQUERY_QUEUE_CONFIG)
with open('queue.yaml', 'w') as queue_manifest:
yaml.dump({'queue': qs},
queue_manifest,
default_flow_style=False,
Dumper=NoAliasDumper)
def _build_cloud_task_queue_configs(
client_wrapper: GoogleCloudTasksClientWrapper
) -> List[queue_pb2.Queue]:
"""Builds a list of configurations for all Google Cloud Tasks queues that
should be deployed in this environment.
"""
queues = []
# Direct ingest queues for handling /process_job requests
for queue_name in [
DIRECT_INGEST_STATE_PROCESS_JOB_QUEUE_V2,
DIRECT_INGEST_JAILS_PROCESS_JOB_QUEUE_V2,
DIRECT_INGEST_BQ_IMPORT_EXPORT_QUEUE_V2,
DIRECT_INGEST_SCHEDULER_QUEUE_V2
]:
queues.append(
_queue_config_with_name(client_wrapper,
DIRECT_INGEST_QUEUE_BASE_CONFIG,
queue_name))
queues.append(
ProtobufBuilder(queue_pb2.Queue).compose(
_queue_config_with_name(
client_wrapper, SCRAPER_PHASE_QUEUE_CONFIG,
SCRAPER_PHASE_QUEUE_V2)).update_args(
rate_limits=queue_pb2.RateLimits(
max_dispatches_per_second=1, ), ).build())
queues.append(
_queue_config_with_name(client_wrapper, BIGQUERY_QUEUE_CONFIG,
BIGQUERY_QUEUE_V2))
queues.append(
_queue_config_with_name(client_wrapper, JOB_MONITOR_QUEUE_CONFIG,
JOB_MONITOR_QUEUE_V2))
for vendor in vendors.get_vendors():
queue_params = vendors.get_vendor_queue_params(vendor)
if queue_params is None:
continue
vendor_queue_name = \
'vendor-{}-scraper-v2'.format(vendor.replace('_', '-'))
queue = ProtobufBuilder(queue_pb2.Queue).compose(
_queue_config_with_name(
client_wrapper,
BASE_SCRAPER_QUEUE_CONFIG, vendor_queue_name)).compose(
queue_pb2.Queue(**queue_params)).build()
queues.append(queue)
for region in regions.get_supported_regions():
if region.shared_queue or not region.is_ingest_launched_in_env():
continue
queue = _queue_config_with_name(client_wrapper,
BASE_SCRAPER_QUEUE_CONFIG,
region.get_queue_name())
if region.queue:
queue = ProtobufBuilder(queue_pb2.Queue).compose(queue).compose(
queue_pb2.Queue(**region.queue)).build()
queues.append(queue)
return queues