Merge pull request #11816 from mladensavic94/master

Caching Maven Dependencies with Docker
This commit is contained in:
davidmartinezbarua 2022-02-27 14:49:42 -03:00 committed by GitHub
commit 0ddf9b6e38
12 changed files with 263 additions and 0 deletions

View File

@ -0,0 +1,21 @@
FROM maven:alpine as build
ENV HOME=/usr/app
RUN mkdir -p $HOME
WORKDIR $HOME
ADD pom.xml $HOME
ADD core/pom.xml $HOME/core/pom.xml
ADD runner/pom.xml $HOME/runner/pom.xml
RUN mvn -pl core verify --fail-never
ADD core $HOME/core
RUN mvn -pl core install
RUN mvn -pl runner verify --fail-never
ADD runner $HOME/runner
RUN mvn -pl core,runner package
FROM openjdk:8-jdk-alpine
COPY --from=build /usr/app/runner/target/runner-0.0.1-SNAPSHOT-jar-with-dependencies.jar /app/runner.jar
ENTRYPOINT java -jar /app/runner.jar

View File

@ -0,0 +1,13 @@
FROM maven:alpine as build
ENV HOME=/usr/app
RUN mkdir -p $HOME
WORKDIR $HOME
ADD . $HOME
RUN --mount=type=cache,target=/root/.m2 mvn -f $HOME/pom.xml clean package
FROM openjdk:8-jdk-alpine
COPY --from=build /usr/app/runner/target/runner-0.0.1-SNAPSHOT-jar-with-dependencies.jar /app/runner.jar
ENTRYPOINT java -jar /app/runner.jar

View File

@ -0,0 +1,25 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<artifactId>core</artifactId>
<parent>
<artifactId>multi-module-caching</artifactId>
<groupId>com.baeldung</groupId>
<version>0.0.1-SNAPSHOT</version>
</parent>
<dependencies>
<dependency>
<groupId>com.google.guava</groupId>
<artifactId>guava</artifactId>
</dependency>
</dependencies>
<properties>
<maven.compiler.source>8</maven.compiler.source>
<maven.compiler.target>8</maven.compiler.target>
</properties>
</project>

View File

@ -0,0 +1,14 @@
package com.baeldung.maven_caching;
import com.google.common.io.Files;
public class CoreClass {
public String method() {
return "Hello from core module!!";
}
public String dependencyMethod() {
return Files.simplifyPath("/home/app/test");
}
}

View File

@ -0,0 +1,29 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.baeldung</groupId>
<artifactId>multi-module-caching</artifactId>
<version>0.0.1-SNAPSHOT</version>
<description>Multi-module Maven caching example</description>
<packaging>pom</packaging>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>com.google.guava</groupId>
<artifactId>guava</artifactId>
<version>31.0.1-jre</version>
</dependency>
</dependencies>
</dependencyManagement>
<properties>
<java.version>1.8</java.version>
</properties>
<modules>
<module>runner</module>
<module>core</module>
</modules>
</project>

View File

@ -0,0 +1,56 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<artifactId>runner</artifactId>
<parent>
<artifactId>multi-module-caching</artifactId>
<groupId>com.baeldung</groupId>
<version>0.0.1-SNAPSHOT</version>
</parent>
<dependencies>
<dependency>
<groupId>com.baeldung</groupId>
<artifactId>core</artifactId>
<version>0.0.1-SNAPSHOT</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-assembly-plugin</artifactId>
<version>3.3.0</version>
<configuration>
<descriptorRefs>
<descriptorRef>jar-with-dependencies</descriptorRef>
</descriptorRefs>
<archive>
<manifest>
<addClasspath>true</addClasspath>
<mainClass>com.baeldung.maven_caching.MavenCachingApplication</mainClass>
</manifest>
</archive>
</configuration>
<executions>
<execution>
<id>assemble-all</id>
<phase>package</phase>
<goals>
<goal>single</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
<properties>
<maven.compiler.source>8</maven.compiler.source>
<maven.compiler.target>8</maven.compiler.target>
</properties>
</project>

View File

@ -0,0 +1,11 @@
package com.baeldung.maven_caching;
public class MavenCachingApplication {
public static void main(String[] args) {
CoreClass cc = new CoreClass();
System.out.println(cc.method());
System.out.println(cc.dependencyMethod());
}
}

View File

@ -0,0 +1,15 @@
FROM maven:alpine as build
ENV HOME=/usr/app
RUN mkdir -p $HOME
WORKDIR $HOME
ADD pom.xml $HOME
RUN mvn verify --fail-never
ADD . $HOME
RUN mvn package
FROM openjdk:8-jdk-alpine
COPY --from=build /usr/app/target/single-module-caching-1.0-SNAPSHOT-jar-with-dependencies.jar /app/runner.jar
ENTRYPOINT java -jar /app/runner.jar

View File

@ -0,0 +1,13 @@
FROM maven:alpine as build
ENV HOME=/usr/app
RUN mkdir -p $HOME
WORKDIR $HOME
ADD . $HOME
RUN --mount=type=cache,target=/root/.m2 mvn -f $HOME/pom.xml clean package
FROM openjdk:8-jdk-alpine
COPY --from=build /usr/app/target/single-module-caching-1.0-SNAPSHOT-jar-with-dependencies.jar /app/runner.jar
ENTRYPOINT java -jar /app/runner.jar

View File

@ -0,0 +1,53 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.baeldung</groupId>
<artifactId>single-module-caching</artifactId>
<version>1.0-SNAPSHOT</version>
<dependencies>
<dependency>
<groupId>com.google.guava</groupId>
<artifactId>guava</artifactId>
<version>31.0.1-jre</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-assembly-plugin</artifactId>
<version>3.3.0</version>
<configuration>
<descriptorRefs>
<descriptorRef>jar-with-dependencies</descriptorRef>
</descriptorRefs>
<archive>
<manifest>
<addClasspath>true</addClasspath>
<mainClass>com.baeldung.maven_caching.MavenCachingMain</mainClass>
</manifest>
</archive>
</configuration>
<executions>
<execution>
<id>assemble-all</id>
<phase>package</phase>
<goals>
<goal>single</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
<properties>
<maven.compiler.source>8</maven.compiler.source>
<maven.compiler.target>8</maven.compiler.target>
</properties>
</project>

View File

@ -0,0 +1,11 @@
package com.baeldung.maven_caching;
import com.google.common.io.Files;
public class MavenCachingMain {
public static void main(String[] args) {
System.out.println("Hello from maven_caching app!!!");
System.out.println(Files.simplifyPath("/home/app/test"));
}
}

View File

@ -26,6 +26,8 @@
<module>docker-internal-dto</module> <module>docker-internal-dto</module>
<module>docker-spring-boot</module> <module>docker-spring-boot</module>
<module>docker-sample-app</module> <module>docker-sample-app</module>
<module>docker-caching/single-module-caching</module>
<module>docker-caching/multi-module-caching</module>
</modules> </modules>
</project> </project>