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#!/usr/bin/env python3
import sys
import argparse
import raven
from fatcat_tools import public_api
from fatcat_tools.workers import ChangelogWorker, EntityUpdatesWorker, ElasticsearchReleaseWorker, ElasticsearchContainerWorker, ElasticsearchChangelogWorker
# Yep, a global. Gets DSN from `SENTRY_DSN` environment variable
sentry_client = raven.Client()
def run_changelog(args):
topic = "fatcat-{}.changelog".format(args.env)
worker = ChangelogWorker(args.api, args.kafka_hosts, topic,
poll_interval=args.poll_interval)
worker.run()
def run_entity_updates(args):
changelog_topic = "fatcat-{}.changelog".format(args.env)
release_topic = "fatcat-{}.release-updates-v03".format(args.env)
file_topic = "fatcat-{}.file-updates".format(args.env)
container_topic = "fatcat-{}.container-updates".format(args.env)
work_ident_topic = "fatcat-{}.work-ident-updates".format(args.env)
ingest_file_request_topic = "sandcrawler-{}.ingest-file-requests".format(args.env)
worker = EntityUpdatesWorker(args.api, args.kafka_hosts,
changelog_topic,
release_topic=release_topic,
file_topic=file_topic,
container_topic=container_topic,
work_ident_topic=work_ident_topic,
ingest_file_request_topic=ingest_file_request_topic,
)
worker.run()
def run_elasticsearch_release(args):
consume_topic = "fatcat-{}.release-updates-v03".format(args.env)
worker = ElasticsearchReleaseWorker(args.kafka_hosts, consume_topic,
elasticsearch_backend=args.elasticsearch_backend,
elasticsearch_index=args.elasticsearch_index)
worker.run()
def run_elasticsearch_container(args):
consume_topic = "fatcat-{}.container-updates".format(args.env)
worker = ElasticsearchContainerWorker(args.kafka_hosts, consume_topic,
elasticsearch_backend=args.elasticsearch_backend,
elasticsearch_index=args.elasticsearch_index)
worker.run()
def run_elasticsearch_changelog(args):
consume_topic = "fatcat-{}.changelog".format(args.env)
worker = ElasticsearchChangelogWorker(args.kafka_hosts, consume_topic,
elasticsearch_backend=args.elasticsearch_backend,
elasticsearch_index=args.elasticsearch_index)
worker.run()
def main():
parser = argparse.ArgumentParser(
formatter_class=argparse.ArgumentDefaultsHelpFormatter)
parser.add_argument('--api-host-url',
default="http://localhost:9411/v0",
help="fatcat API host/port to use")
parser.add_argument('--kafka-hosts',
default="localhost:9092",
help="list of Kafka brokers (host/port) to use")
parser.add_argument('--env',
default="dev",
help="Kafka topic namespace to use (eg, prod, qa, dev)")
subparsers = parser.add_subparsers()
sub_changelog = subparsers.add_parser('changelog',
help="poll fatcat API for changelog entries, push to kafka")
sub_changelog.set_defaults(func=run_changelog)
sub_changelog.add_argument('--poll-interval',
help="how long to wait between polling (seconds)",
default=5.0, type=float)
sub_entity_updates = subparsers.add_parser('entity-updates',
help="poll kafka for changelog entries; push entity changes to various kafka topics")
sub_entity_updates.set_defaults(func=run_entity_updates)
sub_elasticsearch_release = subparsers.add_parser('elasticsearch-release',
help="consume kafka feed of new/updated releases, transform and push to search")
sub_elasticsearch_release.set_defaults(func=run_elasticsearch_release)
sub_elasticsearch_release.add_argument('--elasticsearch-backend',
help="elasticsearch backend to connect to",
default="http://localhost:9200")
sub_elasticsearch_release.add_argument('--elasticsearch-index',
help="elasticsearch index to push into",
default="fatcat_release_v03")
sub_elasticsearch_container = subparsers.add_parser('elasticsearch-container',
help="consume kafka feed of new/updated containers, transform and push to search")
sub_elasticsearch_container.set_defaults(func=run_elasticsearch_container)
sub_elasticsearch_container.add_argument('--elasticsearch-backend',
help="elasticsearch backend to connect to",
default="http://localhost:9200")
sub_elasticsearch_container.add_argument('--elasticsearch-index',
help="elasticsearch index to push into",
default="fatcat_container")
sub_elasticsearch_changelog = subparsers.add_parser('elasticsearch-changelog',
help="consume changelog kafka feed, transform and push to search")
sub_elasticsearch_changelog.set_defaults(func=run_elasticsearch_changelog)
sub_elasticsearch_changelog.add_argument('--elasticsearch-backend',
help="elasticsearch backend to connect to",
default="http://localhost:9200")
sub_elasticsearch_changelog.add_argument('--elasticsearch-index',
help="elasticsearch index to push into",
default="fatcat_changelog")
args = parser.parse_args()
if not args.__dict__.get("func"):
print("tell me what to do!")
sys.exit(-1)
args.api = public_api(args.api_host_url)
args.func(args)
if __name__ == '__main__':
main()
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