1621465e95
Add multi-stage Dockerfile with eclipse-temurin:17 and HEALTHCHECK on /actuator/health. Expose /actuator/health endpoint via spring-boot-starter-actuator. Deduplicate alerts: only notify when a room's CO2 level changes, reset on recovery. Assisted-by: Claude:claude-sonnet-4-6
21 lines
845 B
Docker
21 lines
845 B
Docker
# ── Stage 1 : build ──────────────────────────────────────────────────────────
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FROM eclipse-temurin:17-jdk-alpine AS builder
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WORKDIR /app
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COPY pom.xml .
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COPY src ./src
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RUN apk add --no-cache maven && mvn package -DskipTests -q
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# ── Stage 2 : run ─────────────────────────────────────────────────────────────
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FROM eclipse-temurin:17-jre-alpine
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WORKDIR /app
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COPY --from=builder /app/target/notification-service-*.jar app.jar
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EXPOSE 8080
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HEALTHCHECK --interval=30s --timeout=5s --retries=3 \
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CMD wget -qO- http://localhost:8080/actuator/health || exit 1
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ENTRYPOINT ["java", "-jar", "app.jar"]
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