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feature/healthcheck - #122 #123

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e059fad
Updates Dockerfile to add Healthcheck
EdvinSandgren Mar 15, 2026
b2e50c1
Port update in Dockerfile
EdvinSandgren Mar 17, 2026
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8 changes: 6 additions & 2 deletions Dockerfile
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Original file line number Diff line number Diff line change
Expand Up @@ -6,11 +6,15 @@ RUN mvn compile
RUN mvn dependency:copy-dependencies -DincludeScope=compile

FROM eclipse-temurin:25-jre-alpine
EXPOSE 8080
ARG PORT=8080
EXPOSE $PORT
RUN addgroup -S appgroup && adduser -S appuser -G appgroup
WORKDIR /app/
COPY --from=build /build/target/classes/ /app/
COPY --from=build /build/target/dependency/ /app/dependencies/
COPY www/ ./www/
ENV HEALTHCHECK_PORT=$PORT
HEALTHCHECK --interval=30s --timeout=3s --retries=3 CMD sh -c 'curl -fsS "http://localhost:${HEALTHCHECK_PORT}/" || exit 1'
RUN apk --no-cache add curl
USER appuser
ENTRYPOINT ["java", "-classpath", "/app:/app/dependencies/*", "org.example.App"]
ENTRYPOINT ["java", "-classpath", "/app:/app/dependencies/*", "org.example.App"]
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