Jan Kieseler
36 lines
1.6 KiB
Bash
Executable File
36 lines
1.6 KiB
Bash
Executable File
#!/bin/bash
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# Shim to emit warning and call start-notebook.py
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echo "WARNING: Use start-notebook.py instead"
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if id jovyan &> /dev/null; then
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if ! usermod --home "/home/${NB_USER}" --login "${NB_USER}" jovyan 2>&1 | grep "no changes" > /dev/null; then
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echo "Updated the jovyan user:"
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echo "- username: jovyan -> ${NB_USER}"
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echo "- home dir: /home/jovyan -> /home/${NB_USER}"
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fi
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elif ! id -u "${NB_USER}" &> /dev/null; then
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echo "ERROR: Neither the jovyan user nor '${NB_USER}' exists. This could be the result of stopping and starting, the container with a different NB_USER environment variable."
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exit 1
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fi
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# Ensure the desired user (NB_USER) gets its desired user id (NB_UID) and is
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# a member of the desired group (NB_GROUP, NB_GID)
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if [ "${NB_UID}" != "$(id -u "${NB_USER}")" ] || [ "${NB_GID}" != "$(id -g "${NB_USER}")" ]; then
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echo "Update ${NB_USER}'s UID:GID to ${NB_UID}:${NB_GID}"
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# Ensure the desired group's existence
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if [ "${NB_GID}" != "$(id -g "${NB_USER}")" ]; then
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groupadd --force --gid "${NB_GID}" --non-unique "${NB_GROUP:-${NB_USER}}"
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fi
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# Recreate the desired user as we want it
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userdel "${NB_USER}"
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useradd --no-log-init --home "/home/${NB_USER}" --shell /bin/bash --uid "${NB_UID}" --gid "${NB_GID}" --groups 100 "${NB_USER}"
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fi
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# if root change user to jovyan
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if [ "$EUID" -eq 0 ]; then
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echo "WARNING: Running as root. Use start-notebook.py to run as ${NB_USER} user"
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exec su ${NB_USER} -c "exec /usr/local/bin/start-notebook.py $@"
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else
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exec /usr/local/bin/start-notebook.py "$@"
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fi
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