BP-proc shares a volume with cmd/py-executor
During docker container creation, it seems the UID/GID for "onap" user are different values across bp-proc and py-exec.
blueprints processor uses omahoco1/alpine-java-python
command executor: python:3.6-slim
I think we should manually specify the UID/GID so that they will be consistent as there seems to be a difference across images.
Previously, I also wonder if it was working as the /opt/app/onap was 777'ed