Add NSLS spawner

bin/nsls_spawner.sh

@@ -0,0 +1,43 @@
+#!/bin/bash
+
+set -x
+
+
+export PATH="/u0b/software/jupyter/virtenvs/nbenv/bin:/usr/bin:/usr/sbin"
+
+export TZ="US/Eastern"
+
+export NSLS2_CATALOGS_PASSWORD_AMX=xxx
+# ...
+
+
+if [[ -x "$HOME/.jupyter_override" ]]; then
+        run="$HOME/.jupyter_override"
+elif [[ -n "$JHUBPAYLOAD" ]]; then
+        run="$JHUBPAYLOAD"
+else
+        run="jupyterhub-singleuser"
+fi
+
+#echo "Will run: $run"
+if [[ -z "$SCONTAINER" ]]; then
+        exec "$run" "$@" --NotebookApp.default_url=/lab
+else
+        CONTAINER_FILENAME=$(basename $SCONTAINER)  # Strip path off.
+        # REPO_DIRECTORY=$(echo "$CONTAINER_FILENAME" | cut -f 1 -d '.')  # Strip .sif off.
+        REPO_DIRECTORY=$CONTAINER_FILENAME
+
+        unset XDG_RUNTIME_DIR
+        JUPYTER_RUNTIME_DIR=/tmp/jupyter-$USER-runtime
+        JUPYTER_DATA_DIR=$HOME/.local/share/jupyter
+        JUPYTER_CONFIG_DIR=$HOME/.jupyter
+        # Make isolated workspaces per repo.
+        JUPYTERLAB_WORKSPACES_DIR=$JUPYTER_CONFIG_DIR/lab/workspaces/$REPO_DIRECTORY
+        # Copy files.
+        # This works but is slow.
+        # singularity exec $SCONTAINER python3 -c "import shutil; shutil.copytree('/home/jovyan', '$HOME/$REPO_DIRECTORY')"
+        mkdir -p $HOME/$REPO_DIRECTORY
+        # Launch container.
+        # Server root will be $HOME; initial working directory will be $HOME/$REPO_DIRECTORY.
+        exec env SINGULARITYENV_SINGULAIRTY_USER=$USER SINGULARITYENV_REPO_DIR=$REPO_DIRECTORY env SINGULARITYENV_JUPYTER_DATA_DIR=$JUPYTER_DATA_DIR env SINGULARITYENV_JUPYTER_RUNTIME_DIR=$JUPYTER_RUNTIME_DIR env SINGULARITYENV_JUPYTER_CONFIG_DIR=$JUPYTER_CONFIG_DIR singularity exec --nv --writable-tmpfs -B /direct/u0b/software:/direct/u0b/software -B /u0b/software:/u0b/software -B /nsls2:/nsls2 $SCONTAINER $run --notebook-dir=$HOME --NotebookApp.default_url=/lab/workspaces/lab/tree/$REPO_DIRECTORY?reset "$@"
+fi