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# Download base image ubuntu 18.04
FROM ubuntu:18.04
# Set environment variables
ENV NB_USER jovyan
ENV NB_UID 1000
ENV HOME /home/${NB_USER}
ENV JAVA_HOME /usr/lib/jvm/java-8-openjdk-amd64/
# Install required packages
RUN apt-get update && apt-get install -y \
tar \
wget \
bash \
rsync \
gcc \
libfreetype6-dev \
libhdf5-serial-dev \
libpng-dev \
libzmq3-dev \
python3 \
python3-dev \
python3-pip \
unzip \
pkg-config \
software-properties-common \
graphviz \
openjdk-8-jdk \
ant \
ca-certificates-java \
&& apt-get clean \
&& update-ca-certificates -f
# Install Python 3.8 and pip
RUN add-apt-repository ppa:deadsnakes/ppa \
&& apt-get update \
&& apt-get install -y python3.8 python3-pip \
&& apt-get clean
# Set up JAVA_HOME
RUN echo "export JAVA_HOME=/usr/lib/jvm/java-8-openjdk-amd64/" >> /etc/profile \
&& echo "export PATH=\$JAVA_HOME/bin:\$PATH" >> /etc/profile
# Create a new user named "jovyan" with user ID 1000
RUN useradd -m -u ${NB_UID} ${NB_USER}
# Switch to the "jovyan" user
USER ${NB_USER}
# Set home and path variables for the user
ENV HOME=/home/${NB_USER} \
PATH=/home/${NB_USER}/.local/bin:$PATH
# Set up PySpark to use Python 3.8 for both driver and workers
ENV PYSPARK_PYTHON=/usr/bin/python3.8
ENV PYSPARK_DRIVER_PYTHON=/usr/bin/python3.8
# Set the working directory to the user's home directory
WORKDIR ${HOME}
# Upgrade pip and install Python dependencies
RUN python3.8 -m pip install --upgrade pip
COPY requirements.txt /tmp/requirements.txt
RUN python3.8 -m pip install -r /tmp/requirements.txt
# Copy the application code into the container at /home/jovyan
COPY --chown=${NB_USER}:${NB_USER} . ${HOME}
# Expose port for Streamlit
EXPOSE 7860
# Define the entry point for the container
ENTRYPOINT ["streamlit", "run", "Demo.py", "--server.port=7860", "--server.address=0.0.0.0"] |