
[database]
PyMySQL>=0.7.6
SQLAlchemy-Utils>=0.30.11
SQLAlchemy>=1.0.10
alembic>=0.8.10
psycopg2>=2.8.0

[etcd]
etcd3gw>=2.0.0

[eventlet]
eventlet>=0.18.2

[redis]
redis>=4.0.0

[workers]
kombu>=4.3.0

[zookeeper]
kazoo>=2.6.0
