|
@@ -1,19 +1,34 @@
|
|
|
-## AdoptOpenJDK 停止发布 OpenJDK 二进制,而 Eclipse Temurin 是它的延伸,提供更好的稳定性
|
|
|
-## 感谢复旦核博士的建议!灰子哥,牛皮!
|
|
|
FROM eclipse-temurin:8-jre
|
|
|
|
|
|
-## 创建目录,并使用它作为工作目录
|
|
|
-RUN mkdir -p /zjugis-module-system-biz
|
|
|
-WORKDIR /zjugis-module-system-biz
|
|
|
-## 将后端项目的 Jar 文件,复制到镜像中
|
|
|
-COPY ./target/zjugis-module-system-biz.jar app.jar
|
|
|
+MAINTAINER ljy
|
|
|
|
|
|
-## 设置 TZ 时区
|
|
|
-## 设置 JAVA_OPTS 环境变量,可通过 docker run -e "JAVA_OPTS=" 进行覆盖
|
|
|
-ENV TZ=Asia/Shanghai JAVA_OPTS="-Xms512m -Xmx512m"
|
|
|
+ENV TZ="Asia/Shanghai"
|
|
|
+
|
|
|
+ENV SPRING_PROFILES_ACTIVE=dev
|
|
|
+
|
|
|
+ENV JAVA_OPTS="\
|
|
|
+-server \
|
|
|
+-Xmx512m \
|
|
|
+-Xms512m \
|
|
|
+-XX:+UseG1GC \
|
|
|
+-XX:+UseGCLogFileRotation \
|
|
|
+-XX:+HeapDumpOnOutOfMemoryError \
|
|
|
+-XX:HeapDumpPath=/heapdump.hprof \
|
|
|
+-XX:NumberOfGCLogFiles=5 \
|
|
|
+-XX:GCLogFileSize=10M \
|
|
|
+-XX:+PrintGCDetails \
|
|
|
+-XX:+PrintGCDateStamps \
|
|
|
+-XX:+PrintGCCause \
|
|
|
+-Xloggc:/app/gc/zjugis-module-system-gc-%t.log"
|
|
|
+
|
|
|
+WORKDIR /app
|
|
|
+
|
|
|
+RUN mkdir -p /app/gc
|
|
|
+
|
|
|
+ADD ./target/zjugis-module-system-biz.jar zjugis-module-system.jar
|
|
|
+
|
|
|
+RUN chmod +x /app/zjugis-module-system.jar
|
|
|
|
|
|
-## 暴露后端项目的 48080 端口
|
|
|
EXPOSE 48081
|
|
|
|
|
|
-## 启动后端项目
|
|
|
-CMD java ${JAVA_OPTS} -Djava.security.egd=file:/dev/./urandom -jar app.jar
|
|
|
+ENTRYPOINT ["/bin/bash","-c","java $JAVA_OPTS -jar /app/zjugis-module-system.jar","--spring.profiles.active=$SPRING_PROFILES_ACTIVE"]
|