fix root user issue in docker env

Author: simonkassel

Dockerfile

@@ -2,8 +2,6 @@ FROM python:3.6-slim-stretch
 
 LABEL maintainer="Simon Kassel <[email protected]>"
 
-WORKDIR /opt/src/
-
 ADD requirements.txt /tmp/requirements.txt
 
 RUN apt-get update && \
@@ -41,6 +39,17 @@ ENV PYTHONPATH="$PYTHONPATH:/opt/src/"
 # Open Ports for Jupyter
 EXPOSE 8888
 
+RUN useradd -d /home/user -m -s /bin/bash user && echo "user:user" | chpasswd && adduser user sudo
+
+# start working in the "tester" home directory
+WORKDIR /home/user
+
+# Make the files owned by tester
+RUN chown -R user:user /home/user
+
+# Switch to your new user in the docker image
+USER user
+
 # Run a shell script
 CMD  ["/bin/bash"]
 

docker/jupyter

@@ -3,6 +3,6 @@
 # run container
 docker run -it --rm \
 	-p 8888:8888 \
-	-v $(pwd $1):/opt/src:rw \
+	-v $(pwd $1):/home/user:rw \
 	da-project \
-    jupyter notebook --allow-root --port=8888 --ip=0.0.0.0
+    jupyter notebook --allow-root --port=8888 --ip=0.0.0.0 --notebook-dir=/home/user/notebooks

docker/run

@@ -3,6 +3,6 @@
 # run container
 docker run -it --rm \
 	-p 8888:8888 \
-	-v $(pwd $1):/opt/src:rw \
+	-v $(pwd $1):/home/user:rw \
 	da-project