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Update the custom env recipe to correctly activate it by default (#1975)

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* Update the custom env recipe to correctly activate it by default

* Remove obsolete line

* Better wording
This commit is contained in:
Ayaz Salikhov
2023-08-21 01:14:07 +02:00
committed by GitHub
parent 2c2bdae247
commit b88eba3e59
1 changed files with 15 additions and 4 deletions
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19
docs/using/recipe_code/custom_environment.dockerfile
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@@ -1,8 +1,8 @@
FROM jupyter/base-notebook
# Name your environment and choose the python version
ARG env_name=python38
ARG py_ver=3.8
ARG env_name=python310
ARG py_ver=3.10
# You can add additional libraries here
RUN mamba create --yes -p "${CONDA_DIR}/envs/${env_name}" \
@@ -28,6 +28,17 @@ RUN "${CONDA_DIR}/envs/${env_name}/bin/python" -m ipykernel install --user --nam
RUN "${CONDA_DIR}/envs/${env_name}/bin/pip" install --no-cache-dir \
'flake8'
# If you do not want this environment to be the default one, comment this line
# hadolint ignore=DL3059
# Creating a startup hook, which will activate our custom environment by default in Jupyter Notebook
# More info about startup hooks: https://jupyter-docker-stacks.readthedocs.io/en/latest/using/common.html#startup-hooks
# You can comment this section to keep the default environment in Jupyter Notebook
USER root
RUN activate_custom_env_script=/usr/local/bin/before-notebook.d/activate_custom_env.sh && \
echo "#!/bin/bash" > ${activate_custom_env_script} && \
echo "eval \"$(conda shell.bash activate "${env_name}")\"" >> ${activate_custom_env_script} && \
chmod +x ${activate_custom_env_script}
USER ${NB_UID}
# Making this environment default in Terminal
# You can comment this line to keep the default environment in Terminal
RUN echo "conda activate ${env_name}" >> "${HOME}/.bashrc"