diff --git a/deploy/bootstrap.sh b/deploy/bootstrap.sh
new file mode 100644
index 0000000..a819cab
--- /dev/null
+++ b/deploy/bootstrap.sh
@@ -0,0 +1,20 @@
+#!/bin/sh
+set -e
+export DEBIAN_FRONTEND=noninteractive
+echo "[bootstrap-itsm] Installiere OS-Abhaengigkeiten..."
+apt-get update -qq && apt-get install -y -qq --no-install-recommends git ca-certificates >/dev/null
+
+echo "[bootstrap-itsm] Hole ITSM-Quellcode von Gitea (git clone)..."
+rm -rf /opt/itsm-src
+git clone --depth 1 https://git1.mrmoe.de/mscadm/ITSM.git /opt/itsm-src >/dev/null 2>&1
+
+echo "[bootstrap-itsm] Installiere Python-Abhaengigkeiten..."
+pip install --quiet --root-user-action=ignore flask gunicorn
+
+echo "[bootstrap-itsm] Bereite App vor..."
+mkdir -p /app
+cp /opt/itsm-src/app.py /app/app.py
+
+echo "[bootstrap-itsm] Sync abgeschlossen, starte gunicorn."
+cd /app
+exec gunicorn -b 0.0.0.0:8090 --worker-class gthread -w 1 --threads 4 --timeout 120 app:app