run_singularity_instance.sh

#!/usr/bin/env bash
#
# Created on Mon May 05 2025 14:43:08
# Author: Mukai (Tom Notch) Yu
# Email: mukaiy@andrew.cmu.edu
# Affiliation: Carnegie Mellon University, Robotics Institute
#
# Copyright Ⓒ 2025 Mukai (Tom Notch) Yu
#

set -euo pipefail
. "$(dirname "$0")/variables.sh"

# Check if an instance with that name exists (skip the header line)
if singularity instance list | awk 'NR>1 {print $1}' | grep -xq "${CONTAINER_NAME}"; then
	echo "An instance named ""${CONTAINER_NAME}"" is running, stopping it…"
	singularity instance stop "${CONTAINER_NAME}"
	echo "Done"
fi

singularity instance start \
	--nv \
	--containall \
	--no-home \
	--no-init \
	--writable-tmpfs \
	--hostname "$(hostname)" \
	--bind "${BASE_FOLDER}":"${HOME_FOLDER}"/"${CODE_FOLDER}" \
	--bind "${MNIST_DIR}":"${HOME_FOLDER}"/"${CODE_FOLDER}"/data/MNIST \
	--bind "${PANDORA_DIR}":"${HOME_FOLDER}"/"${CODE_FOLDER}"/data/PANDORA \
	--bind "${STANFORD2D3DS_DIR}":"${HOME_FOLDER}"/"${CODE_FOLDER}"/data/stanford2D3DS \
	--bind /var/lib/systemd/coredump/:/cores \
	--env WANDB_API_KEY="$WANDB_API_KEY" \
	"${BASE_FOLDER}/${IMAGE_NAME}_${IMAGE_TAG}.sif" \
	"${CONTAINER_NAME}"