add missing eventlet
FROM debian:9.4-slim
RUN apt-get update -y && apt-get install -y python python-psycopg2 python-pip && \
- pip install boto3 google-cloud-storage \
+ pip install boto3 google-cloud-storage eventlet \
azure-mgmt-resource azure-storage keystoneauth1==3.7.0 python-swiftclient && \
apt-get remove -y python-pip && \
apt-get autoremove -y && \
