Hi there, I'm trying to get a working configuration for the official vanilla NiFi docker image where it can read existing SFTP incoming data as well as allow me to pass in any necessary configuration files.
The problem seems to be that by default the docker container picks up userID 1000 to run the nifi process, which is OK since I mapped my /etc/passwd and /etc/group volumes and I'm managing the directory read/write access through my underlying OS (Ubuntu 18.04). Where I am having problems is mapping the docker NiFi /opt/nifi directory to a local directory, despite the permissions looking OK. I've even set my local /data/nifi directory to chmod 777, but the docker container fails to start. Any suggestions on how to resolve this? Also any best practices for mapping the NiFi internal docker volumes to the local OS would be appreciated. Thanks, Stephen
