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- # 使用自制jdk
- FROM registry.cn-hangzhou.aliyuncs.com/zhengqing/openjdk:8-jdk-alpine
- # 维护者信息
- MAINTAINER Zenas
- # 构建镜像时传参数据
- ARG APP_NAME
- ARG APP_PORT
- ARG JAVA_OPTS
- # 设置环境变量-运行时也可传参进来耍哈
- ENV APP_NAME ${APP_NAME}
- ENV APP_JAR wk_${APP_NAME}-0.0.1-SNAPSHOT.jar
- ENV APP_PORT ${APP_PORT}
- ENV JAVA_OPTS ${JAVA_OPTS}
- # -XX:+UseG1GC -Xms64m -Xmx64m -Xmn16m -XX:MetaspaceSize=100m -XX:MaxMetaspaceSize=100m -XX:MaxGCPauseMillis=200 -XX:ParallelGCThreads=8 -Ddefault.client.encoding=UTF-8 -Dfile.encoding=UTF-8 -Duser.language=Zh -Duser.region=CN -Dspring.profiles.active=xx -Dspring.cloud.nacos.discovery.server-addr=xx -Dspring.cloud.nacos.discovery.username=nacos -Dspring.cloud.nacos.discovery.password=nacos
- # 远程调试参数: -agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=5001
- # copy arthas
- #COPY --from=hengyunabc/arthas:latest /opt/arthas /opt/arthas
- # 添加jar包到容器中
- ADD ${APP_JAR} /home/
- RUN sh -c 'touch /'
- VOLUME /tmp
- # 对外暴漏的端口号
- # [注:EXPOSE指令只是声明容器运行时提供的服务端口,给读者看有哪些端口,在运行时只会开启程序自身的端口!!]
- EXPOSE ${APP_PORT}
- # 让你先休息3秒再开始运动吧🏃🏃🏃
- CMD ["sh", "-c", "echo \"****** 运行命令:java -jar ${JAVA_OPTS} /home/${APP_JAR}\" & java -jar ${JAVA_OPTS} /home/${APP_JAR}"]
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