docker

Dockerfile

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+# First stage - Compiling application
+FROM registry.cn-hangzhou.aliyuncs.com/acs/maven:3-jdk-8 AS build-env
+
+ENV MY_HOME=/app
+RUN mkdir -p $MY_HOME
+WORKDIR $MY_HOME
+ADD pom.xml $MY_HOME
+
+# get all the downloads out of the way
+RUN ["/usr/local/bin/mvn-entrypoint.sh","mvn","verify","clean","--fail-never"]
+
+# add source
+ADD . $MY_HOME
+
+# run maven verify
+RUN ["/usr/local/bin/mvn-entrypoint.sh","mvn","verify"]
+
+# Second stage - build image
+FROM openjdk:8-jre-alpine
+
+COPY --from=build-env /app/ruoyi-admin/target/*.jar /app.jar
+
+ENV JAVA_OPTS=""
+ENV SERVER_PORT 8082
+
+EXPOSE ${SERVER_PORT}
+
+ENTRYPOINT [ "sh", "-c", "java $JAVA_OPTS -Djava.security.egd=file:/dev/urandom -jar /app.jar" ]