更新redis的使用和数据汇总性能优化

system-api/Dockerfile

@@ -1,7 +1,23 @@
-FROM java:8
+FROM eclipse-temurin:17-jre-alpine
+
+LABEL maintainer="weather-data"
+LABEL description="Weather Data System - API Service"
+
+RUN apk add --no-cache tzdata curl && \
+    cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime && \
+    echo "Asia/Shanghai" > /etc/timezone
+
+WORKDIR /app
+
 EXPOSE 8081
 
-VOLUME /tmp
-ADD renren-api.jar /app.jar
-RUN bash -c 'touch /app.jar'
-ENTRYPOINT ["java","-jar","/app.jar"]
+ARG JAR_FILE=target/system-api.jar
+COPY ${JAR_FILE} /app/app.jar
+
+ENV JAVA_OPTS="-Xms256m -Xmx512m -XX:+UseG1GC -Djava.security.egd=file:/dev/./urandom"
+ENV SPRING_PROFILES_ACTIVE=prod
+
+HEALTHCHECK --interval=30s --timeout=10s --retries=3 --start-period=60s \
+  CMD curl -f http://localhost:8081/renren-api/actuator/health || exit 1
+
+ENTRYPOINT exec java ${JAVA_OPTS} -jar /app/app.jar