Signed-off-by: Anca Iordache <anca.iordache@docker.com>pull/2/head
parent
3a23aa59d2
commit
49463cdfdf
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version: "3.7" |
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services: |
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sparkjava: |
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build: sparkjava |
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ports: |
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- 80:8080 |
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FROM maven:3.5-jdk-8-alpine AS build |
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COPY pom.xml . |
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RUN mvn --batch-mode dependency:resolve |
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COPY src/ src |
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RUN mvn --batch-mode clean compile assembly:single |
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|
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FROM openjdk:8-jre-alpine3.7 |
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EXPOSE 8080 |
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COPY --from=build target/app.jar /app.jar |
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CMD java -jar /app.jar |
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<?xml version="1.0" encoding="UTF-8"?> |
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<project xmlns="http://maven.apache.org/POM/4.0.0" |
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" |
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> |
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<modelVersion>4.0.0</modelVersion> |
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|
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<groupId>com.company</groupId> |
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<artifactId>project</artifactId> |
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<version>1.0-SNAPSHOT</version> |
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|
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<build> |
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<plugins> |
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<plugin> |
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<groupId>org.apache.maven.plugins</groupId> |
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<artifactId>maven-compiler-plugin</artifactId> |
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<configuration> |
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<source>8</source> |
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<target>8</target> |
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</configuration> |
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</plugin> |
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<plugin> |
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<artifactId>maven-assembly-plugin</artifactId> |
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<configuration> |
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<archive> |
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<manifest> |
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<mainClass>App</mainClass> |
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</manifest> |
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</archive> |
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<descriptorRefs> |
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<descriptorRef>jar-with-dependencies</descriptorRef> |
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</descriptorRefs> |
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<finalName>app</finalName> |
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<appendAssemblyId>false</appendAssemblyId> |
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</configuration> |
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</plugin> |
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</plugins> |
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</build> |
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|
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<dependencies> |
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<dependency> |
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<groupId>com.sparkjava</groupId> |
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<artifactId>spark-core</artifactId> |
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<version>2.5</version> |
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</dependency> |
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|
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</dependencies> |
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|
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</project> |
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import static spark.Spark.*; |
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public class App { |
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public static void main(String[] args) { |
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port(8080); |
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|
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get("/", (req, res) -> "Hello world"); |
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} |
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} |
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