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52 lines
1.3 KiB
52 lines
1.3 KiB
#!/bin/bash -l
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jupyter_output=$(mktemp ~/.jupyter_output.XXXX)
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clean_up() {
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job_id=$(awk '/srun: job/ {print $3;exit}' $jupyter_output)
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scancel $job_id
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rm $jupyter_output
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}
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trap clean_up EXIT
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set -m
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if [ x"$PYTHON_VER" = x ]; then
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echo "Please load python and any needed python modules before launching juypter!"
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echo "Example: "
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echo " enable_lmod"
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echo " module load python/3.6 # 2.7/3.7 is also avaiable"
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exit 1
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fi
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echo " * loading jupyter module"
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enable_lmod
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module load python/$PYTHON_VER
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module load jupyter
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echo " * launching jupyter notebook server"
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(srun -n 1 -c 2 -t 240 -J juypter jupyter-notebook --no-browser --port=$((8000 + $RANDOM % 1000)) --ip=0.0.0.0 2>&1 | tee $jupyter_output > /dev/null) &
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echo
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echo " jupyter server will be on for 4 hour"
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echo " please do not close this window, or jupyter will be terminated immediately"
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echo
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sleep 10
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job_id=$(awk '/srun: job/ {print $3;exit}' $jupyter_output)
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tokens=$(awk -F: '/ http:/ {print $3}' $jupyter_output)
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host=$(squeue -j $job_id -O NodeList -h | sed 's/ //g')
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url="http://$host:$tokens"
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echo " * launching browser"
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(firefox $url 2>&1 )>/dev/null &
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echo " if you closed browser, please use below to connect back"
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echo " $url"
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wait
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