Added missing packages to Dockerfile
FROM alpine:3.6
-RUN apk add --no-cache python py2-psycopg2 py2-pip gcc openssl libffi-dev python2-dev musl-dev py2-flask openssl-dev py2-requests && \
- pip install PyJWT jsonschema cryptography flask_restplus eventlet flask_socketio boto3 google-cloud-storage future prometheus_client && \
+RUN apk add --no-cache python py2-psycopg2 py2-pip gcc openssl libffi-dev python2-dev musl-dev py2-flask openssl-dev py2-requests py2-pyldap&& \
+ pip install PyJWT jsonschema cryptography flask_restplus eventlet flask_socketio boto3 google-cloud-storage future prometheus_client bcrypt && \
apk del gcc python2-dev musl-dev openssl-dev libffi-dev
ENV PYTHONPATH=/
