Add built Docker image [skip ci]

Dockerfile

@@ -13,13 +13,15 @@ FROM alpine:3.21
 RUN apk update && apk upgrade --no-cache
 
 # Nicht-root-User anlegen
-RUN adduser -D appuser
+RUN addgroup -S appgroup && adduser -S appuser -G appgroup
-RUN mkdir /output && chown appuser /output
+
-USER appuser 
+# Output-Verzeichnis mit korrekten Rechten anlegen
+RUN mkdir /output && chown appuser:appgroup /output
 
 COPY --from=builder /build/deployment /app/deployment
 
-VOLUME [ "/output" ]
+VOLUME ["/output"]
+USER appuser
 WORKDIR /app
 
 HEALTHCHECK --interval=30s --timeout=4s --start-period=10s --retries=3 \

Dockerfile-alt

@@ -1,22 +0,0 @@
-# Base-Image
-FROM ubuntu:latest
-
-# Pakete installieren
-RUN apt-get update
-RUN apt-get install -y build-essential gcc curl vim net-tools
-
-# Arbeitsverzeichnis setzen
-WORKDIR /app
-
-# alles kopieren
-COPY . .
-
-# Code kompilieren
-RUN gcc -o deployment deployment.c
-
-# Verzeichnis für Ausgabe anlegen
-RUN mkdir /output
-
-# Ausgabe wird ins Container-Dateisystem geschrieben
-ENTRYPOINT ["/bin/bash", "-c"]
-CMD ["./deployment 10 > /output/output.txt && tail -f /output/output.txt"]