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Isabella Nawratil 2026-04-15 19:24:49 +00:00
parent b6e40efbc3
commit fc787ee48b

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@ -1,22 +1,18 @@
# Base-Imag # Erster Schritt: App bauen
FROM ubuntu:latest FROM alpine:3.19 AS build
RUN apk add --no-cache gcc musl-dev
# Pakete installieren COPY deployment.c .
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 RUN gcc -o deployment deployment.c
# Verzeichnis für Ausgabe anlegen # Finales Image: Nur die Binary mitnehmen
RUN mkdir /output FROM alpine:3.19
# Ausgabe wird ins Container-Dateisystem geschrieben # Neuer User wegen Sicherheit
ENTRYPOINT ["/bin/bash", "-c"] RUN adduser -D appuser
CMD ["./deployment 10 > /output/output.txt && tail -f /output/output.txt"] COPY --from=build /deployment /app/deployment
WORKDIR /app
RUN mkdir /output && chown appuser /output
USER appuser
# App starten und Output loggen
CMD ["/bin/sh", "-c", "./deployment 10 > /output/output.txt && tail -f /output/output.txt"]