Agnostic cloud gpu docker image and Jupyter lab (#1097)

scripts/cloud-entrypoint.sh

@@ -0,0 +1,32 @@
+#!/bin/bash
+
+# Export specific ENV variables to /etc/rp_environment
+echo "Exporting environment variables..."
+printenv | grep -E '^RUNPOD_|^PATH=|^_=' | sed 's/^\(.*\)=\(.*\)$/export \1="\2"/' >> /etc/rp_environment
+echo 'source /etc/rp_environment' >> ~/.bashrc
+
+if [[ $PUBLIC_KEY ]]
+then
+    mkdir -p ~/.ssh
+    chmod 700 ~/.ssh
+    echo $PUBLIC_KEY >> ~/.ssh/authorized_keys
+    chmod 700 -R ~/.ssh
+    # Start the SSH service in the background
+    service ssh start
+else
+    echo "No PUBLIC_KEY ENV variable provided, not starting openSSH daemon"
+fi
+
+# Check if JUPYTER_PASSWORD is set and not empty
+if [ -n "$JUPYTER_PASSWORD" ]; then
+    # Set JUPYTER_TOKEN to the value of JUPYTER_PASSWORD
+    export JUPYTER_TOKEN="$JUPYTER_PASSWORD"
+fi
+
+if [ "$JUPYTER_DISABLE" != "1" ]; then
+    # Run Jupyter Lab in the background
+    jupyter lab --allow-root --ip 0.0.0.0 &
+fi
+
+# Execute the passed arguments (CMD)
+exec "$@"