FROM jupyterhub/jupyterhub:2.3
COPY requirements.txt .
RUN echo "deb http://mirror.nju.edu.cn/ubuntu/ focal main restricted universe multiverse" > /etc/apt/sources.list && \
    echo "deb http://mirror.nju.edu.cn/ubuntu/ focal-updates main restricted universe multiverse" >> /etc/apt/sources.list && \
    echo "deb http://mirror.nju.edu.cn/ubuntu/ focal-backports main restricted universe multiverse" >> /etc/apt/sources.list && \
    echo "deb http://mirror.nju.edu.cn/ubuntu/ focal-security main restricted universe multiverse" >> /etc/apt/sources.list && \
    apt update && apt install -y libkrb5-dev krb5-user gcc python3-dev git openjdk-8-jre && \
    pip config set global.index-url https://mirror.nju.edu.cn/pypi/web/simple && \
    pip install -r requirements.txt && rm requirements.txt && \
    jupyter kernelspec install /usr/local/lib/python3.8/dist-packages/sparkmagic/kernels/pysparkkernel && \
    curl -fL http://mirror.nju.edu.cn/apache/hadoop/common/hadoop-3.2.3/hadoop-3.2.3.tar.gz -o hadoop-3.2.3.tar.gz && \
    mkdir -p /opt/cluster/conf && \
    tar -xf hadoop-3.2.3.tar.gz -C /opt/cluster/
COPY config.json /etc/sparkmagic/
COPY config.py /etc/jupyterhub/
COPY jupyter_lab_config.py /etc/jupyter/
ENV JAVA_HOME=/usr/lib/jvm/java-8-openjdk-amd64
ENV HADOOP_HOME=/opt/cluster/hadoop-3.2.3
ENV HADOOP_CONF_DIR=/opt/cluster/conf
ENV LD_LIBRARY_PATH=/opt/cluster/hadoop/lib/native
COPY run.py .
CMD ["python3", "run.py"]