57 行
2.1 KiB
Docker
57 行
2.1 KiB
Docker
#FROM maven:3-jdk-8-alpine as builder
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#WORKDIR /app
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#COPY settings.xml /usr/share/maven/ref/repository/settings.xml
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#COPY pom.xml .
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#COPY gateway/pom.xml gateway/
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#COPY core/pom.xml core/
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#COPY common/pom.xml common/
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#COPY passport/pom.xml passport/
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#COPY upms/pom.xml upms/
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#COPY empty/pom.xml empty/
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#COPY material/pom.xml material/
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#COPY order/pom.xml order/
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#COPY monitor/pom.xml monitor/
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#COPY equipment/pom.xml equipment/
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#COPY basic/pom.xml basic/
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## COPY report/pom.xml report/
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#
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#RUN mvn -B -s /usr/share/maven/ref/repository/settings.xml dependency:resolve-plugins dependency:resolve clean package
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#
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#COPY ./ ./
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#
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#RUN mvn -B -s /usr/share/maven/ref/repository/settings.xml -Dmaven.test.skip=true -Ptest clean package
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FROM maven:3-jdk-8-alpine as builder
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WORKDIR /app
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COPY ./ ./
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RUN mvn -s settings.xml clean package -Dmaven.test.skip=true
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FROM anapsix/alpine-java:8_server-jre_unlimited as layers
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LABEL mantainer=shihairong@zimonet.com
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WORKDIR /app
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COPY --from=builder app/ym-gateway/target/ym-gateway.jar /app/app.jar
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#ENTRYPOINT ["java", "-Djava.security.egd=file:/dev/./urandom","-jar","app.jar", "--spring.profiles.active=dev"]
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# 通过工具spring-boot-jarmode-layertools从application.jar中提取拆分后的构建结果
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RUN java -Djarmode=layertools -jar app.jar extract
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# 正式构建镜像
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FROM anapsix/alpine-java:8_server-jre_unlimited
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# 指定工作目录，目录不存在会自动创建
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WORKDIR /app
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# 前一阶段从jar中提取除了多个文件，这里分别执行COPY命令复制到镜像空间中，每次COPY都是一个layer
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COPY --from=layers app/dependencies ./
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COPY --from=layers app/spring-boot-loader ./
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COPY --from=layers app/snapshot-dependencies ./
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COPY --from=layers app/company-dependencies ./
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COPY --from=layers app/application ./
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# 指定时区
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ENV TZ="Asia/Shanghai"
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RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone
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# 定义一些环境变量，方便环境变量传参
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ENV JVM_OPTS=""
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ENV JAVA_OPTS=""
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# 指定暴露的端口，起到说明的作用，不指定也会暴露对应端口
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EXPOSE 8080
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# 启动 jar 的命令
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ENTRYPOINT ["sh","-c","java $JVM_OPTS $JAVA_OPTS org.springframework.boot.loader.JarLauncher"]
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