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maven deploy 커맨드로 Spring Boot의 빌드한 JAR 파일을 Nexus에 배포

Repositories에 등록되어

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있는 maven-snapshots repository를 이용하여 배포할 계획입니다.

정리하자면, maven-public repository에서 pom.xml에 있는 파일들을 미러링→ 해당 jar 파일들을 다운로드 → maven-snapshots repository에 배포한다는 계획입니다.

다음은 settings.xml에 deploy 설정을 추가한 내용입니다.

코드 블럭

language	xml
title	<USER_HOME>/.m2/settings.xml
linenumbers	true

<?xml version="1.0" encoding="UTF-8"?>
<settings   xmlns="http://maven.apache.org/SETTINGS/1.0.0"
            xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
            xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 http://maven.apache.org/xsd/settings-1.0.0.xsd">
			
	<mirrors>
		<mirror>
		  <id>maven-public</id>
		  <name>maven-public</name>
		  <url>http://[maven repository url]:[maven repository port]/repository/maven-public/</url>
		  <mirrorOf>central</mirrorOf>
		</mirror>
	</mirrors>

	<!-- pom.xml의 snapshotRepository id와 Nexus username 및 password를 입력해줍니다. -->
	<servers>
	   <server>
		  <id>nexus-snapshots</id>
		  <username>admin</username>
		  <password>****</password>
	   </server>
	</servers>

</settings>

다음은 pom.xml 파일입니다. Maven Deploy를 위해서 distributionManagement를 추가하였습니다.

코드 블럭

language	xml
title	<PROJECT_HOME>/pom.xml
linenumbers	true

<?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>
    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.4.2</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>
    <groupId>com.example</groupId>
    <artifactId>demo</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>demo</name>
    <description>Demo project for Spring Boot</description>
    <properties>
        <java.version>1.8</java.version>
        <maven-deploy-plugin.version>2.8.2</maven-deploy-plugin.version>
    </properties>
    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>
    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-source-plugin</artifactId>
                <version>3.2.1</version>
                <executions>
                    <execution>
                        <id>attach-sources</id>
                        <goals>
                            <goal>jar</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-deploy-plugin</artifactId>
                <version>${maven-deploy-plugin.version}</version>
                <configuration>
                    <skip>true</skip>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.sonatype.plugins</groupId>
                <artifactId>nexus-staging-maven-plugin</artifactId>
                <version>1.5.1</version>
                <executions>
                    <execution>
                        <id>default-deploy</id>
                        <phase>deploy</phase>
                        <goals>
                            <goal>deploy</goal>
                        </goals>
                    </execution>
                </executions>
                <configuration>
                    <serverId>nexus</serverId>
                    <nexusUrl>http://[Nexus Repository URL]:[Nexus Port]/repository/maven-snapshots/</nexusUrl>
                    <skipStaging>true</skipStaging>
                </configuration>
            </plugin>
        </plugins>
    </build>

    <distributionManagement>
        <snapshotRepository>
            <id>nexus-snapshots</id>
            <url>http://[Nexus Repository URL]:[Nexus Port]/repository/maven-snapshots/</url>
        </snapshotRepository>
    </distributionManagement>

</project>

설정이 완료 되었다면, maven clean deploy -Dmaven.test.skip=true 명령어를 통해 maven을 실행시킵니다.

코드 블럭

language	text
title	maven deploy
linenumbers	true

C:\Users\hyunaoh\git\nexus-maven-demo>mvn clean deploy
[INFO] Scanning for projects...
[INFO]
[INFO] --------------------------< com.example:demo >--------------------------
[INFO] Building demo 0.0.1-SNAPSHOT
[INFO] --------------------------------[ jar ]---------------------------------
[INFO]
[INFO] --- maven-clean-plugin:3.1.0:clean (default-clean) @ demo ---
[INFO] Deleting C:\Users\hyunaoh\git\nexus-maven-demo\target
[INFO]
[INFO] --- maven-resources-plugin:3.2.0:resources (default-resources) @ demo ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Using 'UTF-8' encoding to copy filtered properties files.
[INFO] Copying 1 resource
[INFO] Copying 0 resource
[INFO]
[INFO] --- maven-compiler-plugin:3.8.1:compile (default-compile) @ demo ---
[INFO] Changes detected - recompiling the module!
[INFO] Compiling 1 source file to C:\Users\hyunaoh\git\nexus-maven-demo\target\classes
[INFO]
[INFO] --- maven-resources-plugin:3.2.0:testResources (default-testResources) @ demo ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Using 'UTF-8' encoding to copy filtered properties files.
[INFO] skip non existing resourceDirectory C:\Users\hyunaoh\git\nexus-maven-demo\src\test\resources
[INFO]
[INFO] --- maven-compiler-plugin:3.8.1:testCompile (default-testCompile) @ demo ---
[INFO] Changes detected - recompiling the module!
[INFO] Compiling 1 source file to C:\Users\hyunaoh\git\nexus-maven-demo\target\test-classes
[INFO]
[INFO] --- maven-surefire-plugin:2.22.2:test (default-test) @ demo ---
[INFO]
[INFO] -------------------------------------------------------
[INFO]  T E S T S
[INFO] -------------------------------------------------------
[INFO] Running com.example.demo.DemoApplicationTests
23:05:54.746 [main] DEBUG org.springframework.test.context.BootstrapUtils - Instantiating CacheAwareContextLoaderDelegate from class [org.springframewo
rk.test.context.cache.DefaultCacheAwareContextLoaderDelegate]

... 생략

  .   ____          _            __ _ _
 /\\ / ___'_ __ _ _(_)_ __  __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
 \\/  ___)| |_)| | | | | || (_| |  ) ) ) )
  '  |____| .__|_| |_|_| |_\__, | / / / /
 =========|_|==============|___/=/_/_/_/
 :: Spring Boot ::                (v2.4.2)

2021-01-30 23:05:55.262  INFO 5840 --- [           main] com.example.demo.DemoApplicationTests    : Starting DemoApplicationTests using Java 1.8.0_252
on DESKTOP-G85CPR1 with PID 5840 (started by hyunaoh in C:\Users\hyunaoh\git\nexus-maven-demo)
2021-01-30 23:05:55.265  INFO 5840 --- [           main] com.example.demo.DemoApplicationTests    : No active profile set, falling back to default prof
iles: default
2021-01-30 23:05:55.657  INFO 5840 --- [           main] com.example.demo.DemoApplicationTests    : Started DemoApplicationTests in 0.619 seconds (JVM
running for 1.421)
[INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.115 s - in com.example.demo.DemoApplicationTests
[INFO]
[INFO] Results:
[INFO]
[INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0
[INFO]
[INFO]
[INFO] --- maven-jar-plugin:3.2.0:jar (default-jar) @ demo ---
[INFO] Building jar: C:\Users\hyunaoh\git\nexus-maven-demo\target\demo-0.0.1-SNAPSHOT.jar
[INFO]
[INFO] --- spring-boot-maven-plugin:2.4.2:repackage (repackage) @ demo ---
[INFO] Replacing main artifact with repackaged archive
[INFO]
[INFO] >>> maven-source-plugin:3.2.1:jar (attach-sources) > generate-sources @ demo >>>
[INFO]
[INFO] <<< maven-source-plugin:3.2.1:jar (attach-sources) < generate-sources @ demo <<<
[INFO]
[INFO]
[INFO] --- maven-source-plugin:3.2.1:jar (attach-sources) @ demo ---
[INFO] Building jar: C:\Users\hyunaoh\git\nexus-maven-demo\target\demo-0.0.1-SNAPSHOT-sources.jar
[INFO]
[INFO] --- maven-install-plugin:2.5.2:install (default-install) @ demo ---
[INFO] Installing C:\Users\hyunaoh\git\nexus-maven-demo\target\demo-0.0.1-SNAPSHOT.jar to C:\Users\hyunaoh\.m2\repository\com\example\demo\0.0.1-SNAPSH
OT\demo-0.0.1-SNAPSHOT.jar
[INFO] Installing C:\Users\hyunaoh\git\nexus-maven-demo\pom.xml to C:\Users\hyunaoh\.m2\repository\com\example\demo\0.0.1-SNAPSHOT\demo-0.0.1-SNAPSHOT.
pom
[INFO] Installing C:\Users\hyunaoh\git\nexus-maven-demo\target\demo-0.0.1-SNAPSHOT-sources.jar to C:\Users\hyunaoh\.m2\repository\com\example\demo\0.0.
1-SNAPSHOT\demo-0.0.1-SNAPSHOT-sources.jar
[INFO]
[INFO] --- maven-deploy-plugin:2.8.2:deploy (default-deploy) @ demo ---
[INFO] Skipping artifact deployment
[INFO]
[INFO] --- nexus-staging-maven-plugin:1.5.1:deploy (default-deploy) @ demo ---
[INFO] Performing deferred deploys (gathering into "C:\Users\hyunaoh\git\nexus-maven-demo\target\nexus-staging\deferred")...
[INFO] Installing C:\Users\hyunaoh\git\nexus-maven-demo\target\demo-0.0.1-SNAPSHOT.jar to C:\Users\hyunaoh\git\nexus-maven-demo\target\nexus-staging\de
ferred\com\example\demo\0.0.1-SNAPSHOT\demo-0.0.1-SNAPSHOT.jar
[INFO] Installing C:\Users\hyunaoh\git\nexus-maven-demo\pom.xml to C:\Users\hyunaoh\git\nexus-maven-demo\target\nexus-staging\deferred\com\example\demo
\0.0.1-SNAPSHOT\demo-0.0.1-SNAPSHOT.pom
[INFO] Installing C:\Users\hyunaoh\git\nexus-maven-demo\target\demo-0.0.1-SNAPSHOT-sources.jar to C:\Users\hyunaoh\git\nexus-maven-demo\target\nexus-st
aging\deferred\com\example\demo\0.0.1-SNAPSHOT\demo-0.0.1-SNAPSHOT-sources.jar
[INFO] Deploying remotely...
[INFO] Bulk deploying locally gathered artifacts from directory:
[INFO]  * Bulk deploying locally gathered snapshot artifacts to URL http://192.168.33.10:8089/repository/maven-snapshots/
Downloading from nexus-snapshots: http://192.168.33.10:8089/repository/maven-snapshots/com/example/demo/0.0.1-SNAPSHOT/maven-metadata.xml
Downloaded from nexus-snapshots: http://192.168.33.10:8089/repository/maven-snapshots/com/example/demo/0.0.1-SNAPSHOT/maven-metadata.xml (979 B at 9.7
kB/s)
Uploading to nexus-snapshots: http://192.168.33.10:8089/repository/maven-snapshots/com/example/demo/0.0.1-SNAPSHOT/demo-0.0.1-20210130.140557-3-sources
.jar
Uploaded to nexus-snapshots: http://192.168.33.10:8089/repository/maven-snapshots/com/example/demo/0.0.1-SNAPSHOT/demo-0.0.1-20210130.140557-3-sources.
jar (2.6 kB at 286 B/s)
Downloading from nexus-snapshots: http://192.168.33.10:8089/repository/maven-snapshots/com/example/demo/maven-metadata.xml
Downloaded from nexus-snapshots: http://192.168.33.10:8089/repository/maven-snapshots/com/example/demo/maven-metadata.xml (275 B at 9.2 kB/s)
Uploading to nexus-snapshots: http://192.168.33.10:8089/repository/maven-snapshots/com/example/demo/0.0.1-SNAPSHOT/maven-metadata.xml
Uploaded to nexus-snapshots: http://192.168.33.10:8089/repository/maven-snapshots/com/example/demo/0.0.1-SNAPSHOT/maven-metadata.xml (979 B at 107 B/s)

Uploading to nexus-snapshots: http://192.168.33.10:8089/repository/maven-snapshots/com/example/demo/maven-metadata.xml
Uploaded to nexus-snapshots: http://192.168.33.10:8089/repository/maven-snapshots/com/example/demo/maven-metadata.xml (275 B at 30 B/s)
Uploading to nexus-snapshots: http://192.168.33.10:8089/repository/maven-snapshots/com/example/demo/0.0.1-SNAPSHOT/demo-0.0.1-20210130.140557-3.jar
Uploaded to nexus-snapshots: http://192.168.33.10:8089/repository/maven-snapshots/com/example/demo/0.0.1-SNAPSHOT/demo-0.0.1-20210130.140557-3.jar (8.5
 MB at 895 kB/s)
Uploading to nexus-snapshots: http://192.168.33.10:8089/repository/maven-snapshots/com/example/demo/0.0.1-SNAPSHOT/demo-0.0.1-20210130.140557-3.pom
Uploaded to nexus-snapshots: http://192.168.33.10:8089/repository/maven-snapshots/com/example/demo/0.0.1-SNAPSHOT/demo-0.0.1-20210130.140557-3.pom (3.4
 kB at 369 B/s)
Uploading to nexus-snapshots: http://192.168.33.10:8089/repository/maven-snapshots/com/example/demo/0.0.1-SNAPSHOT/maven-metadata.xml
Uploaded to nexus-snapshots: http://192.168.33.10:8089/repository/maven-snapshots/com/example/demo/0.0.1-SNAPSHOT/maven-metadata.xml (979 B at 107 B/s)

[INFO]  * Bulk deploy of locally gathered snapshot artifacts finished.
[INFO] Remote deploy finished with success.
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time:  01:01 min
[INFO] Finished at: 2021-01-30T23:06:52+09:00
[INFO] ------------------------------------------------------------------------

다음은 배포 완료 후 Nexus Repository 화면입니다.

...

source 및 jar 파일이 생성되어 있는 것을 확인 할 수 있습니다.

http://192.168.33.10:8089/repository/maven-snapshots/com/example/demo/0.0.1-SNAPSHOT/demo-0.0.1-20210130.103414-1.pom 를 확인하면 다음과 같습니다. (아래는 생략)

maven deploy nexus 설정에 대해 자세히 알고 싶다면, https://www.baeldung.com/maven-deploy-nexus을 참고하셔도 됩니다.

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maven deploy 커맨드로 Spring Boot의 빌드한 JAR 파일을 Nexus에 배포