freudenreichan/EinfuehrungInDocker_Pipeline2
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Author SHA1 Message Date
Isabella Nawratil
d3dfc25adf Dockerfile aktualisiert 2026-04-15 19:31:45 +00:00
Isabella Nawratil
0b4fb9b862 Dockerfile aktualisiert 2026-04-15 19:28:51 +00:00
Isabella Nawratil
fc787ee48b Dockerfile aktualisiert 2026-04-15 19:24:49 +00:00
Isabella Nawratil
b6e40efbc3 Dockerfile aktualisiert 2026-04-11 12:20:14 +00:00
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# Base-Image # Erster Schritt: App bauen
FROM ubuntu:latest FROM alpine:3.21 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:3.21
RUN apk update && apk upgrade --no-cache
# 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"]