Merge pull request #86 from fabric-testbed/jh-3.3.8

1.7 image

jupyter-notebook/3.3.8/Dockerfile

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+FROM quay.io/jupyterhub/singleuser:4.1.5 as base
+ARG JUPYTERHUB_VERSION=4.1.5
+
+USER root
+RUN apt-get update --yes && \
+  apt-get install --yes --no-install-recommends \
+  # Common useful utilities
+  file \
+  git \
+  nano-tiny \
+  tzdata \
+  unzip \
+  vim-tiny \
+  vim \
+  curl \
+  dnsutils \
+  jq \
+  tmux \
+  less \
+  moreutils \
+  openssh-server \
+  # git-over-ssh
+  openssh-client \
+  gcc \
+  gpa \
+  seahorse \
+  iputils-ping \ 
+  traceroute \
+  iproute2 \
+  net-tools \
+  tcpdump \
+  netcat \
+  build-essential
+RUN  apt-get clean && rm -rf /var/lib/apt/lists/*
+
+ENV NEW_NB_USER=fabric
+ENV HOME=/home/$NEW_NB_USER
+RUN usermod --login $NEW_NB_USER --move-home --home $HOME $NB_USER
+WORKDIR $HOME/work
+ENV CHOWN_EXTRA=WORKDIR
+ENV CHOWN_EXTRA_OPTS=-R
+ENV GRANT_SUDO=yes
+
+USER $NEW_NB_USER
+
+RUN python3 -m pip install --no-cache-dir \
+    jupyterhub==$JUPYTERHUB_VERSION
+
+COPY requirements.txt /tmp/requirements.txt
+COPY profile.sh /tmp/profile.sh
+
+RUN python3 -m pip install --no-cache-dir -r /tmp/requirements.txt
+RUN python3 -m pip install git+https://github.com/chameleoncloud/python-blazarclient.git@chameleoncloud/xena 
+
+RUN python3 -m bash_kernel.install
+RUN python3 -m sos_notebook.install
+RUN python3 -m ansible_kernel.install
+
+RUN echo 'eval "$(_FABRIC_CLI_COMPLETE=source_bash fabric-cli)"' >> ~/.bashrc
+
+COPY release.txt /var/tmp/release.txt
+
+# Add the disk space check script and make it executable
+COPY check_disk_space.sh /var/tmp/check_disk_space.sh 
+
+
+# Modify the PS1 environment variable in the .bashrc file to include release name
+RUN echo 'release_name=$(cat /var/tmp/release.txt)' >> ~/.bashrc
+
+# Customized shell prompt with username, release name, and disk space
+RUN echo "PS1='\[\033[1;32m\]\u\[\033[0m\]@\[\033[1;30m\]\$release_name\[\033[0m\]:\[\033[1;35m\]\$(basename \"\$PWD\")\[\033[0m\]-\[\033[1;30m\]\$(df -h /home/fabric/work/ | awk \"NR==2 {print \\\$5}\")\[\033[0m\]$ '" >> ~/.bashrc
+
+
+RUN echo '/var/tmp/check_disk_space.sh 60' >> ~/.bashrc
+
+
+RUN sh /tmp/profile.sh
+
+COPY jupyter_notebook_config.py /etc/jupyter/
+USER root 
+
+# To invoke gitpuller at start
+COPY docker-entrypoint.sh /srv/docker-entrypoint.sh
+RUN chmod 777 /srv/docker-entrypoint.sh
+ENTRYPOINT ["tini", "--", "/srv/docker-entrypoint.sh"]
+CMD ["start-singleuser.sh"]
+
+USER $NEW_NB_USER
+RUN mkdir -p $HOME/.ssh/
+RUN ssh-keygen -b 2048 -t rsa -f $HOME/.ssh/id_rsa -q -N ""
+RUN cp /etc/jupyter/jupyter_notebook_config.py /home/fabric/.jupyter/

jupyter-notebook/3.3.8/check_disk_space.sh

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+#!/bin/bash
+
+# Function to check disk space and display a message if usage exceeds the threshold
+check_disk_space() {
+    local threshold="$1"
+    local disk_usage=$(df -h /home/fabric/work/ | awk 'NR==2 {print $5}' | tr -d '%')
+    if [ "$disk_usage" -gt "$threshold" ]; then
+        echo -e "\n\033[1;31mWarning: Disk space usage is greater than $threshold% ($disk_usage%). Consider freeing up space by removing old jupyter-examples-* directories.\033[0m\n"
+    fi
+}
+
+# Check if a threshold value is provided as a command-line argument
+if [ $# -ne 1 ]; then
+    echo "Usage: $0 <threshold>"
+    exit 1
+fi
+
+# Extract the threshold value from the command-line argument
+threshold="$1"
+
+# Call the disk space check function with the provided threshold
+check_disk_space "$threshold"
+

jupyter-notebook/3.3.8/docker-entrypoint.sh

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+#!/bin/bash
+
+set -e
+
+# Run the command provided
+exec "$@"
+