Add gunicorn start script

gunicorn_start

@@ -0,0 +1,22 @@
+#!/bin/bash
+
+NAME=upfast
+# USER=upfast
+# GROUP=upfast
+WORKERS=3
+WORKER_CLASS=uvicorn.workers.UvicornWorker
+VENV=$DIR/.venv/bin/activate
+BIND=unix:/tmp/upfast.lock
+LOG_LEVEL=error
+
+source $VENV
+
+exec gunicorn main:app \
+  --name $NAME \
+  --workers $WORKERS \
+  --worker-class $WORKER_CLASS \
+  --bind=$BIND \
+  --log-level=$LOG_LEVEL \
+  --log-file=-
+  # --user=$USER \
+  # --group=$GROUP \