forked from freudenreichan/EinfuehrungInDocker_Pipeline2
38 lines
789 B
Docker
38 lines
789 B
Docker
# Base-Image
|
|
FROM alpine:latest AS builder
|
|
|
|
# Pakete installieren
|
|
RUN apk add --no-cache build-base
|
|
|
|
# Arbeitsverzeichnis setzen
|
|
WORKDIR /app
|
|
|
|
# alles kopieren
|
|
COPY . .
|
|
|
|
# Code kompilieren
|
|
RUN gcc -o deployment deployment.c
|
|
|
|
# Stage 2
|
|
FROM alpine:latest
|
|
|
|
RUN apk upgrade --no-cache
|
|
|
|
RUN addgroup -S stdgroup && adduser -S stduser -G stdgroup
|
|
|
|
WORKDIR /app
|
|
|
|
COPY --from=builder /app/deployment .
|
|
|
|
|
|
# Verzeichnis für Ausgabe anlegen
|
|
RUN mkdir /output && chown stduser:stdgroup /output
|
|
|
|
VOLUME ["/output"]
|
|
USER stduser
|
|
|
|
HEALTHCHECK --interval=30s --timeout=5s --start-period=15s --retries=3 CMD test -f /output/output.txt || exit 1
|
|
|
|
# Ausgabe wird ins Container-Dateisystem geschrieben
|
|
ENTRYPOINT ["/bin/bash", "-c"]
|
|
CMD ["./deployment 10 > /output/output.txt && tail -f /output/output.txt"] |