kopia lustrzana https://github.com/jupyterhub/repo2docker
88 wiersze
2.6 KiB
Bash
Executable File
88 wiersze
2.6 KiB
Bash
Executable File
#!/bin/bash
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# This downloads and installs a pinned version of micromamba
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# and sets up the base environment
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set -ex
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cd $(dirname $0)
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export MAMBA_VERSION=1.4.9
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export CONDA_VERSION=23.5.2
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URL="https://anaconda.org/conda-forge/micromamba/${MAMBA_VERSION}/download/${CONDA_PLATFORM}/micromamba-${MAMBA_VERSION}-0.tar.bz2"
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# make sure we don't do anything funky with user's $HOME
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# since this is run as root
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unset HOME
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mkdir -p ${CONDA_DIR}
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export MICROMAMBA_EXE="/usr/local/bin/micromamba"
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time wget -qO- ${URL} | tar -xvj bin/micromamba
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mv bin/micromamba "$MICROMAMBA_EXE"
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chmod 0755 "$MICROMAMBA_EXE"
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eval "$(${MICROMAMBA_EXE} shell hook -p ${CONDA_DIR} -s posix)"
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micromamba activate
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export PATH="${PWD}/bin:$PATH"
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cat <<EOT >> ${CONDA_DIR}/.condarc
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channels:
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- conda-forge
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- defaults
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auto_update_conda: false
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show_channel_urls: true
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update_dependencies: false
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# channel_priority: flexible
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EOT
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micromamba install conda=${CONDA_VERSION} mamba=${MAMBA_VERSION} -y
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echo "installing notebook env:"
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cat "${NB_ENVIRONMENT_FILE}"
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time ${MAMBA_EXE} create -p ${NB_PYTHON_PREFIX} --file "${NB_ENVIRONMENT_FILE}"
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if [[ ! -z "${NB_REQUIREMENTS_FILE:-}" ]]; then
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echo "installing pip requirements"
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cat "${NB_REQUIREMENTS_FILE}"
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${NB_PYTHON_PREFIX}/bin/python -mpip install --no-cache --no-deps -r "${NB_REQUIREMENTS_FILE}"
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fi
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# empty conda history file,
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# which seems to result in some effective pinning of packages in the initial env,
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# which we don't intend.
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# this file must not be *removed*, however
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echo '' > ${NB_PYTHON_PREFIX}/conda-meta/history
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if [[ ! -z "${KERNEL_ENVIRONMENT_FILE:-}" ]]; then
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# install kernel env and register kernelspec
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echo "installing kernel env:"
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cat "${KERNEL_ENVIRONMENT_FILE}"
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time ${MAMBA_EXE} create -p ${KERNEL_PYTHON_PREFIX} --file "${KERNEL_ENVIRONMENT_FILE}"
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if [[ ! -z "${KERNEL_REQUIREMENTS_FILE:-}" ]]; then
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echo "installing pip requirements for kernel"
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cat "${KERNEL_REQUIREMENTS_FILE}"
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${KERNEL_PYTHON_PREFIX}/bin/python -mpip install --no-cache --no-deps -r "${KERNEL_REQUIREMENTS_FILE}"
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fi
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${KERNEL_PYTHON_PREFIX}/bin/ipython kernel install --prefix "${NB_PYTHON_PREFIX}"
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echo '' > ${KERNEL_PYTHON_PREFIX}/conda-meta/history
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${MAMBA_EXE} list -p ${KERNEL_PYTHON_PREFIX}
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fi
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# Clean things out!
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time ${MAMBA_EXE} clean --all -f -y
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# Remove the pip cache created as part of installing micromamba
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rm -rf /root/.cache
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chown -R $NB_USER:$NB_USER ${CONDA_DIR}
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${MAMBA_EXE} list -p ${NB_PYTHON_PREFIX}
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# Set NPM config
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${NB_PYTHON_PREFIX}/bin/npm config --global set prefix ${NPM_DIR}
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