Simplify Dockerfile

Dockerfile

@@ -1,18 +1,11 @@
-FROM jupyter/base-notebook
+FROM jupyter/base-notebook:aarch64-latest
 USER root
-# install Julia packages in /opt/julia instead of ${HOME}
-ENV JULIA_DEPOT_PATH=/opt/julia
 # Julia dependencies
 RUN apt-get update && apt-get install -my wget curl gnupg && \
-    wget https://julialang-s3.julialang.org/bin/linux/x64/1.11/julia-1.11.0-linux-x86_64.tar.gz && \
-    tar -xzvf julia-1.11.0-linux-x86_64.tar.gz && ls && \
-    cp -R julia-1.11.0/* /usr && \
-    rm -rf ${HOME}/julia-1.11.0*
-# Show Julia where conda libraries are
-RUN echo "push!(Libdl.DL_LOAD_PATH, \"${CONDA_DIR}/lib\")" >> /usr/etc/julia/juliarc.jl && \
-    # Create JULIA_DEPOT_PATH
-    mkdir $JULIA_DEPOT_PATH && \
-    chown -R $NB_USER:users $JULIA_DEPOT_PATH
+    wget https://julialang-s3.julialang.org/bin/linux/aarch64/1.11/julia-1.11.1-linux-aarch64.tar.gz && \
+    tar -xzvf julia-1.11.1-linux-aarch64.tar.gz && ls && \
+    cp -R julia-1.11.1/* /usr && \
+    rm -rf ${HOME}/julia-1.11.1*
 RUN apt-get install -my libnlopt0
 # GR3 dependencies
 RUN apt-get install -my xvfb
@@ -24,17 +17,6 @@ COPY examples/*.ipynb work/
 COPY examples/snoop.jl work/
 COPY scripts/docker-xvfb-run /usr/bin/xvfb-run
 # Julia packages
-RUN julia -E 'using Pkg; pkg"add GR IJulia PackageCompiler CSV HTTP JSON"' && \
-    # precompile Julia packages \
-    julia -e 'using GR' && \
-    julia -e 'using IJulia' && \
-    julia -e 'using PackageCompiler' && \
-    julia -e 'using CSV' && \
-    julia -e 'import HTTP' && \
-    julia -e 'import JSON' && \
-    # move kernelspec out of home \
-    mv ${HOME}/.local/share/jupyter/kernels/julia* ${CONDA_DIR}/share/jupyter/kernels/ && \
-    chmod -R go+rx ${CONDA_DIR}/share/jupyter && \
-    rm -rf ${HOME}/.local
+RUN julia -E 'using Pkg; pkg"add GR IJulia PackageCompiler"'
 ENTRYPOINT ["/bin/sh", "-c", "exec xvfb-run $0 $@"]
 CMD ["jupyter", "notebook"]