fix (JupyterHub): Removed conda.

jupyterhub/tensorflow-gpu/Dockerfile

@@ -19,25 +19,33 @@ ARG NB_USER="ertis"
 ARG NB_UID="1000"
 ARG NB_GID="100"
 
+# Pin python version here, or set it to "default"
+ARG PYTHON_VERSION=3.11
+
+
+ENV DEBIAN_FRONTEND noninteractive
+
 # Configure environment
-ENV CONDA_DIR=/opt/conda \
-    SHELL=/bin/bash \
+ENV SHELL=/bin/bash \
     NB_USER="${NB_USER}" \
     NB_UID=${NB_UID} \
     NB_GID=${NB_GID} \
     LC_ALL=en_US.UTF-8 \
     LANG=en_US.UTF-8 \
-    LANGUAGE=en_US.UTF-8
-ENV PATH="${CONDA_DIR}/bin:${PATH}" \
-    HOME="/home/${NB_USER}"
+    LANGUAGE=en_US.UTF-8 \
+    PATH="${PATH}:/home/${NB_USER}/.local/bin"
+
+
+ENV HOME="/home/${NB_USER}"
+
+ENV JUPYTER_PORT=8888
 
 
 SHELL ["/bin/bash", "-o", "pipefail", "-c"]
 
 USER root
 
 COPY --from=foundation /usr/local/bin/fix-permissions /usr/local/bin/
-COPY --from=foundation --chown="${NB_UID}:${NB_GID}" "${CONDA_DIR}/.condarc" "${CONDA_DIR}/"
 COPY --from=foundation /usr/local/bin/start.sh /usr/local/bin/
 COPY run-hooks.sh /usr/local/bin/run-hooks.sh
 
@@ -49,7 +57,6 @@ COPY start-notebook.py start-singleuser.py /usr/local/bin/
 COPY jupyter_server_config.py /etc/jupyter/jupyter_server_config.py
 COPY docker_healthcheck.py /etc/jupyter/docker_healthcheck.py
 
-ENV DEBIAN_FRONTEND noninteractive
 
 RUN apt-get update --yes && \
     apt-get upgrade --yes && \
@@ -87,80 +94,40 @@ RUN mkdir -p /etc/apt/keyrings && \
     texlive-fonts-recommended \
     texlive-plain-generic \
     fonts-liberation \
-    pandoc && \
+    pandoc \
+    python3-pip && \
     apt-get clean && rm -rf /var/lib/apt/lists/*
 
 # Copy a script that we will use to correct permissions after running certain commands
 RUN chmod a+rx /usr/local/bin/fix-permissions
 
-# Enable prompt color in the skeleton .bashrc before creating the default NB_USER
-# hadolint ignore=SC2016
-RUN sed -i 's/^#force_color_prompt=yes/force_color_prompt=yes/' /etc/skel/.bashrc && \
-    # Add call to conda init script see https://stackoverflow.com/a/58081608/4413446
-    echo 'eval "$(command conda shell.bash hook 2> /dev/null)"' >> /etc/skel/.bashrc
-
-# Create NB_USER with name jovyan user with UID=1000 and in the 'users' group
-# and make sure these dirs are writable by the `users` group.
 RUN echo "auth requisite pam_deny.so" >> /etc/pam.d/su && \
     sed -i.bak -e 's/^%admin/#%admin/' /etc/sudoers && \
     sed -i.bak -e 's/^%sudo/#%sudo/' /etc/sudoers && \
     useradd --no-log-init --create-home --shell /bin/bash --uid "${NB_UID}" --no-user-group "${NB_USER}" && \
-    mkdir -p "${CONDA_DIR}" && \
-    chown "${NB_USER}:${NB_GID}" "${CONDA_DIR}" && \
     chmod g+w /etc/passwd && \
-    fix-permissions "${CONDA_DIR}" && \
     fix-permissions "/home/${NB_USER}"
 
 USER ${NB_UID}
 
-# Pin python version here, or set it to "default"
-ARG PYTHON_VERSION=3.11
-
 # Setup work directory for backward-compatibility
 RUN mkdir "/home/${NB_USER}/work" && \
     fix-permissions "/home/${NB_USER}"
 
-# Download and install Micromamba, and initialize Conda prefix.
-#   <https://github.com/mamba-org/mamba#micromamba>
-#   Similar projects using Micromamba:
-#     - Micromamba-Docker: <https://github.com/mamba-org/micromamba-docker>
-#     - repo2docker: <https://github.com/jupyterhub/repo2docker>
-# Install Python, Mamba and jupyter_core
-# Cleanup temporary files and remove Micromamba
-# Correct permissions
-# Do all this in a single RUN command to avoid duplicating all of the
-# files across image layers when the permissions change
 WORKDIR /tmp
-RUN set -x && \
-    arch=$(uname -m) && \
-    if [ "${arch}" = "x86_64" ]; then \
-        # Should be simpler, see <https://github.com/mamba-org/mamba/issues/1437>
-        arch="64"; \
-    fi && \
-    wget --progress=dot:giga -O /tmp/micromamba.tar.bz2 \
-        "https://micromamba.snakepit.net/api/micromamba/linux-${arch}/latest" && \
-    tar -xvjf /tmp/micromamba.tar.bz2 --strip-components=1 bin/micromamba && \
-    rm /tmp/micromamba.tar.bz2 && \
-    PYTHON_SPECIFIER="python=${PYTHON_VERSION}" && \
-    if [[ "${PYTHON_VERSION}" == "default" ]]; then PYTHON_SPECIFIER="python"; fi && \
-    # Install the packages
-    ./micromamba install \
-        --root-prefix="${CONDA_DIR}" \
-        --prefix="${CONDA_DIR}" \
-        --yes \
-        "${PYTHON_SPECIFIER}" \
-        'mamba' \
-        'jupyter_core' && \
-    rm micromamba && \
-    # Pin major.minor version of python
-    mamba list python | grep '^python ' | tr -s ' ' | cut -d ' ' -f 1,2 >> "${CONDA_DIR}/conda-meta/pinned" && \
-    mamba clean --all -f -y && \
-    fix-permissions "${CONDA_DIR}" && \
+
+RUN pip install jupyter-core \
+    jupyterlab \ 
+    notebook \
+    jupyterhub \
+    nbclassic && \
+    jupyter server --generate-config && \
+    jupyter lab clean && \
+    rm -rf "/home/${NB_USER}/.cache/yarn" && \
     fix-permissions "/home/${NB_USER}"
 
 # Configure container startup
 ENTRYPOINT ["tini", "-g", "--"]
-# CMD ["start.sh"]
 
 USER root
 
@@ -170,27 +137,7 @@ RUN mkdir /usr/local/bin/start-notebook.d && \
 
 USER ${NB_UID}
 
-# Install JupyterLab, Jupyter Notebook, JupyterHub and NBClassic
-# Generate a Jupyter Server config
-# Cleanup temporary files
-# Correct permissions
-# Do all this in a single RUN command to avoid duplicating all of the
-# files across image layers when the permissions change
-WORKDIR /tmp
-RUN mamba install --yes \
-    'jupyterlab' \
-    'notebook' \
-    'jupyterhub' \
-    'nbclassic' && \
-    jupyter server --generate-config && \
-    mamba clean --all -f -y && \
-    npm cache clean --force && \
-    jupyter lab clean && \
-    rm -rf "/home/${NB_USER}/.cache/yarn" && \
-    fix-permissions "${CONDA_DIR}" && \
-    fix-permissions "/home/${NB_USER}"
 
-ENV JUPYTER_PORT=8888
 EXPOSE $JUPYTER_PORT
 
 # Configure container startup