SpringBoot專案使用maven-assembly-plugin根據不同環境打包成tar.gz或者zip

geekidea發表於2018-12-15

spring-boot-assembly

  1. 在spring boot專案中使用maven profiles和maven assembly外掛根據不同環境打包成tar.gz或者zip
  2. 將spring boot專案中的配置檔案提取到外部config目錄中
  3. 將spring boot專案中的啟動jar包移動到boot目錄中
  4. 將spring boot專案中的第三方依賴jar包移動到外部lib目錄中
  5. bin目錄中是啟動,停止,重啟服務命令
  6. 打包後的目錄結構類似於tomcat/maven目錄結構

GITHUB專案主頁

https://github.com/geekidea/spring-boot-assembly

主要外掛

  1. maven-assembly-plugin
  2. maven-jar-plugin
  3. spring-boot-maven-plugin
  4. maven-dependency-plugin
  5. maven-resources-plugin

1.maven-assembly-plugin 配置assembly.xml檔案路徑

<plugin>
    <artifactId>maven-assembly-plugin</artifactId>
    <version>3.1.0</version>
    <configuration>
        <descriptors>
            <descriptor>src/main/assembly/assembly.xml</descriptor>
        </descriptors>
    </configuration>
    <executions>
        <execution>
            <id>make-assembly</id>
            <phase>package</phase>
            <goals>
                <goal>single</goal>
            </goals>
        </execution>
    </executions>
</plugin>

2.assembly.xml打包配置檔案

<?xml version="1.0" encoding="UTF-8"?>
<assembly>
    <!-- 可自定義,這裡指定的是專案環境 -->
    <!-- spring-boot-assembly-local-1.0.RELEASE.tar.gz  -->
    <id>${profileActive}-${project.version}</id>

    <!-- 打包的型別,如果有N個,將會打N個型別的包 -->
    <formats>
        <format>tar.gz</format>
        <!--<format>zip</format>-->
    </formats>

    <includeBaseDirectory>true</includeBaseDirectory>

    <fileSets>
        <!--
            0755->即使用者具有讀/寫/執行許可權,組使用者和其它使用者具有讀寫許可權;
            0644->即使用者具有讀寫許可權,組使用者和其它使用者具有隻讀許可權;
        -->

        <!-- 將src/bin目錄下的所有檔案輸出到打包後的bin目錄中 -->
        <fileSet>
            <directory>${basedir}/src/bin</directory>
            <outputDirectory>bin</outputDirectory>
            <fileMode>0755</fileMode>
            <includes>
                <include>**.sh</include>
                <include>**.bat</include>
            </includes>
        </fileSet>

        <!-- 指定輸出target/classes中的配置檔案到config目錄中 -->
        <fileSet>
            <directory>${basedir}/target/classes</directory>
            <outputDirectory>config</outputDirectory>
            <fileMode>0644</fileMode>
            <includes>
                <include>application.yml</include>
                <include>application-${profileActive}.yml</include>
                <include>mapper/**/*.xml</include>
                <include>static/**</include>
                <include>templates/**</include>
                <include>*.xml</include>
                <include>*.properties</include>
            </includes>
        </fileSet>

        <!-- 將第三方依賴打包到lib目錄中 -->
        <fileSet>
            <directory>${basedir}/target/lib</directory>
            <outputDirectory>lib</outputDirectory>
            <fileMode>0755</fileMode>
        </fileSet>

        <!-- 將專案啟動jar打包到boot目錄中 -->
        <fileSet>
            <directory>${basedir}/target</directory>
            <outputDirectory>boot</outputDirectory>
            <fileMode>0755</fileMode>
            <includes>
                <include>${project.build.finalName}.jar</include>
            </includes>
        </fileSet>

        <!-- 包含根目錄下的檔案 -->
        <fileSet>
            <directory>${basedir}</directory>
            <includes>
                <include>NOTICE</include>
                <include>LICENSE</include>
                <include>*.md</include>
            </includes>
        </fileSet>
    </fileSets>

</assembly>

3.spring-boot-maven-plugin 排除啟動jar包中依賴的jar包

<plugin>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-maven-plugin</artifactId>
    <configuration>
        <layout>ZIP</layout>
        <includes>
            <!-- 專案啟動jar包中排除依賴包 -->
            <include>
                <groupId>non-exists</groupId>
                <artifactId>non-exists</artifactId>
            </include>
        </includes>
    </configuration>
</plugin>

4.maven-jar-plugin 自定義maven jar打包內容

<plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-jar-plugin</artifactId>
    <version>3.1.0</version>
    <configuration>
        <archive>
            <manifest>
                <!-- 專案啟動類 -->
                <mainClass>Application</mainClass>
                <!-- 依賴的jar的目錄字首 -->
                <classpathPrefix>../lib</classpathPrefix>
                <addClasspath>true</addClasspath>
            </manifest>
        </archive>
        <includes>
            <!-- 只打包指定目錄的檔案 -->
            <include>io/geekidea/springboot/**</include>
        </includes>
    </configuration>
</plugin>    

5.maven-dependency-plugin 複製專案的依賴包到指定目錄

<plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-dependency-plugin</artifactId>
    <version>3.1.0</version>
    <executions>
        <execution>
            <phase>prepare-package</phase>
            <goals>
                <goal>copy-dependencies</goal>
            </goals>
            <configuration>
                <outputDirectory>target/lib</outputDirectory>
                <overWriteReleases>false</overWriteReleases>
                <overWriteSnapshots>false</overWriteSnapshots>
                <overWriteIfNewer>true</overWriteIfNewer>
                <includeScope>compile</includeScope>
            </configuration>
        </execution>
    </executions>
</plugin>    

6.maven-resources-plugin

<plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-resources-plugin</artifactId>
    <version>3.1.0</version>
</plugin>

<resource>
    <directory>src/main/resources</directory>
    <filtering>true</filtering>
    <includes>
        <include>application.yml</include>
        <include>application-${profileActive}.yml</include>
        <include>mapper/**/*.xml</include>
        <include>static/**</include>
        <include>templates/**</include>
        <include>*.xml</include>
        <include>*.properties</include>
    </includes>
</resource>

7.maven profiles配置

<!--MAVEN打包選擇執行環境-->
<!-- 1:local(預設) 本地 2:dev:開發環境 3:test 4:uat 使用者驗收測試 5.pro:生產環境-->
<profiles>
    <profile>
        <id>local</id>
        <properties>
            <profileActive>local</profileActive>
        </properties>
        <activation>
            <activeByDefault>true</activeByDefault>
        </activation>
    </profile>
    <profile>
        <id>dev</id>
        <properties>
            <profileActive>dev</profileActive>
        </properties>
        <activation>
            <activeByDefault>false</activeByDefault>
        </activation>
    </profile>
    <profile>
        <id>test</id>
        <properties>
            <profileActive>test</profileActive>
        </properties>
        <activation>
            <activeByDefault>false</activeByDefault>
        </activation>
    </profile>
    <profile>
        <id>uat</id>
        <properties>
            <profileActive>uat</profileActive>
        </properties>
        <activation>
            <activeByDefault>false</activeByDefault>
        </activation>
    </profile>
    <profile>
        <id>prod</id>
        <properties>
            <profileActive>prod</profileActive>
        </properties>
        <activation>
            <activeByDefault>false</activeByDefault>
        </activation>
    </profile>
</profiles>

8.阿里雲倉庫配置

<repositories>
    <!--阿里雲倉庫-->
    <repository>
        <id>aliyun</id>
        <url>http://maven.aliyun.com/nexus/content/groups/public/</url>
    </repository>
</repositories>

_

專案原始碼結構
├─bin
│      restart.sh
│      shutdown.sh
│      startup.bat
│      startup.sh
│
├─logs
│      springboot-assembly.log
│
├─main
│  ├─assembly
│  │      assembly.xml
│  │
│  ├─java
│  │  └─io
│  │      └─geekidea
│  │          └─springboot
│  │              └─assembly
│  │                      Application.java
│  │                      HelloController.java
│  │                      HelloService.java
│  │                      HelloServiceImpl.java
│  │
│  └─resources
│      │  application-dev.yml
│      │  application-local.yml
│      │  application-prod.yml
│      │  application-test.yml
│      │  application-uat.yml
│      │  application.yml
│      │
│      ├─mapper
│      │  │  test.xml
│      │  │
│      │  └─hello
│      │          hello.xml
│      │
│      ├─static
│      │      index.html
│      │
│      └─templates
│              test.txt
│
└─test
專案打包
mvn clean package
使用maven assembly外掛打包local環境後的壓縮包,target目錄下
spring-boot-assembly-local-1.0.RELEASE.tar.gz
linux解壓tar.gz
tar -zxvf spring-boot-assembly-local-1.0.RELEASE.tar.gz
解壓後的目錄結構
└─spring-boot-assembly
    │  LICENSE
    │  NOTICE
    │  README.md
    │
    ├─bin
    │      restart.sh
    │      shutdown.sh
    │      startup.bat
    │      startup.sh
    │
    ├─boot
    │      spring-boot-assembly.jar
    │
    ├─config
    │  │  application-local.yml
    │  │  application.yml
    │  │
    │  ├─mapper
    │  │  │  test.xml
    │  │  │
    │  │  └─hello
    │  │          hello.xml
    │  │
    │  ├─static
    │  │      index.html
    │  │
    │  └─templates
    │          test.txt
    │
    └─lib
            classmate-1.4.0.jar
            fastjson-1.2.54.jar
            hibernate-validator-6.0.13.Final.jar
            jackson-annotations-2.9.0.jar
            jackson-core-2.9.7.jar
            jackson-databind-2.9.7.jar
            jackson-datatype-jdk8-2.9.7.jar
            jackson-datatype-jsr310-2.9.7.jar
            jackson-module-parameter-names-2.9.7.jar
            javax.annotation-api-1.3.2.jar
            jboss-logging-3.3.2.Final.jar
            jul-to-slf4j-1.7.25.jar
            log4j-api-2.11.1.jar
            log4j-to-slf4j-2.11.1.jar
            logback-classic-1.2.3.jar
            logback-core-1.2.3.jar
            slf4j-api-1.7.25.jar
            snakeyaml-1.23.jar
            spring-aop-5.1.2.RELEASE.jar
            spring-beans-5.1.2.RELEASE.jar
            spring-boot-2.1.0.RELEASE.jar
            spring-boot-autoconfigure-2.1.0.RELEASE.jar
            spring-boot-starter-2.1.0.RELEASE.jar
            spring-boot-starter-json-2.1.0.RELEASE.jar
            spring-boot-starter-logging-2.1.0.RELEASE.jar
            spring-boot-starter-tomcat-2.1.0.RELEASE.jar
            spring-boot-starter-web-2.1.0.RELEASE.jar
            spring-context-5.1.2.RELEASE.jar
            spring-core-5.1.2.RELEASE.jar
            spring-expression-5.1.2.RELEASE.jar
            spring-jcl-5.1.2.RELEASE.jar
            spring-web-5.1.2.RELEASE.jar
            spring-webmvc-5.1.2.RELEASE.jar
            tomcat-embed-core-9.0.12.jar
            tomcat-embed-el-9.0.12.jar
            tomcat-embed-websocket-9.0.12.jar
            validation-api-2.0.1.Final.jar

_

window啟動,會開啟瀏覽器,訪問專案測試路徑
bin/startup.bat
{"msg":"service hello:123","code":200}
linux啟動,停止,重啟
sh bin/startup.sh   啟動專案
sh bin/shutdown.sh  停止服務
sh bin/restart.sh   重啟服務
startup.sh 指令碼中的主要內容
  • 配置專案名稱及專案啟動jar名稱,預設專案名稱與啟動jar名稱一致
APPLICATION="spring-boot-assembly"
APPLICATION_JAR="${APPLICATION}.jar"
  • JAVA_OPTION配置
  • JVM Configuration
  • -Xmx256m:設定JVM最大可用記憶體為256m,根據專案實際情況而定,建議最小和最大設定成一樣。
  • -Xms256m:設定JVM初始記憶體。此值可以設定與-Xmx相同,以避免每次垃圾回收完成後JVM重新分配記憶體
  • -Xmn512m:設定年輕代大小為512m。整個JVM記憶體大小=年輕代大小 + 年老代大小 + 持久代大小。持久代一般固定大小為64m,所以增大年輕代,將會減小年老代大小。此值對系統效能影響較大,Sun官方推薦配置為整個堆的3/8
  • -XX:MetaspaceSize=64m:儲存class的記憶體大小,該值越大觸發Metaspace GC的時機就越晚
  • -XX:MaxMetaspaceSize=320m:限制Metaspace增長的上限,防止因為某些情況導致Metaspace無限的使用本地記憶體,影響到其他程式
  • -XX:-OmitStackTraceInFastThrow:解決重複異常不列印堆疊資訊問題
JAVA_OPT="-server -Xms256m -Xmx256m -Xmn512m -XX:MetaspaceSize=64m -XX:MaxMetaspaceSize=256m"
JAVA_OPT="${JAVA_OPT} -XX:-OmitStackTraceInFastThrow"

執行啟動命令:後臺啟動專案,並將日誌輸出到專案根目錄下的logs資料夾下

nohup java ${JAVA_OPT} -jar ${BASE_PATH}/boot/${APPLICATION_JAR} --spring.config.location=${CONFIG_DIR} > ${LOG_PATH} 2>&1 &

最終執行jar包的命令

nohup java -server -Xms256m -Xmx256m -Xmn512m -XX:MetaspaceSize=64m -XX:MaxMetaspaceSize=256m -XX:-OmitStackTraceInFastThrow -jar /opt/spring-boot-assembly/boot/spring-boot-assembly.jar --spring.config.location=/opt/spring-boot-assembly/config/ > /opt/spring-boot-assembly/logs/spring-boot-assembly.log 2>&1 &
  • nohup:在後臺執行jar包,然後將執行日誌輸出到指定位置
  • -server:指定JVM引數
  • -jar /opt/spring-boot-assembly/boot/spring-boot-assembly.jar:指定啟動的jar包
  • 啟動命令中指定的啟動jar包路徑,配置檔案路徑,日誌路徑都是絕對路徑
  • 可在任何位置執行start.sh,shutdown.sh,restart.sh指令碼
  • –spring.config.location:指定配置檔案目錄或者檔名稱,如果是目錄,以/結束
  • > /opt/spring-boot-assembly/logs/spring-boot-assembly.log:指定日誌輸出路徑
  • 2>&1 & :將正常的執行日誌和錯誤日誌合併輸入到指定日誌,並在後臺執行

shutdown.sh停服指令碼,實現方式:找到當前專案的PID,然後kill -9

PID=$(ps -ef | grep "${APPLICATION_JAR}" | grep -v grep | awk `{ print $2 }`)
kill -9 ${PID}

日誌記錄

專案啟動日誌儲存路徑,一個專案只有一個啟動日誌檔案
logs/spring-boot-assembly_startup.log
================================================ 2018-12-12 12:36:56 ================================================
application name: spring-boot-assembly
application jar name: spring-boot-assembly.jar
application bin path: /opt/spring-boot-assembly/bin
application root path: /opt/spring-boot-assembly
application log path: /opt/spring-boot-assembly/logs/spring-boot-assembly.log
application JAVA_OPT : -server -Xms256m -Xmx256m -Xmn512m -XX:MetaspaceSize=64m -XX:MaxMetaspaceSize=256m -XX:-OmitStackTraceInFastThrow
application background startup command: nohup java -server -Xms256m -Xmx256m -Xmn512m -XX:MetaspaceSize=64m -XX:MaxMetaspaceSize=256m -XX:-OmitStackTraceInFastThrow -jar /opt/spring-boot-assembly/boot/spring-boot-assembly.jar --spring.config.location=/opt/spring-boot-assembly/config/ > /opt/spring-boot-assembly/logs/spring-boot-assembly.log 2>&1 &
application pid: 11596
專案執行日誌儲存路徑,最近一次啟動專案的執行日誌
logs/spring-boot-assembly.log
  .   ____          _            __ _ _
 /\ / ___`_ __ _ _(_)_ __  __ _    
( ( )\___ | `_ | `_| | `_ / _` |    
 \/  ___)| |_)| | | | | || (_| |  ) ) ) )
  `  |____| .__|_| |_|_| |_\__, | / / / /
 =========|_|==============|___/=/_/_/_/
 :: Spring Boot ::        (v2.1.0.RELEASE)

2018-12-12 23:28:58.420  INFO 11596 --- [           main] o.s.boot.SpringApplication               : Starting application on VM_0_17_centos with PID 11596 (started by root in /opt/spring-boot-assembly)
2018-12-12 23:28:58.442  INFO 11596 --- [           main] o.s.boot.SpringApplication               : The following profiles are active: local
2018-12-12 23:29:01.355  INFO 11596 --- [           main] o.s.b.w.embedded.tomcat.TomcatWebServer  : Tomcat initialized with port(s): 8100 (http)
2018-12-12 23:29:01.437  INFO 11596 --- [           main] o.apache.catalina.core.StandardService   : Starting service [Tomcat]
2018-12-12 23:29:01.437  INFO 11596 --- [           main] org.apache.catalina.core.StandardEngine  : Starting Servlet Engine: Apache Tomcat/9.0.12
2018-12-12 23:29:01.461  INFO 11596 --- [           main] o.a.catalina.core.AprLifecycleListener   : The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: [/usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib]
2018-12-12 23:29:01.646  INFO 11596 --- [           main] o.a.c.c.C.[.[localhost].[/example]       : Initializing Spring embedded WebApplicationContext
2018-12-12 23:29:01.647  INFO 11596 --- [           main] o.s.web.context.ContextLoader            : Root WebApplicationContext: initialization completed in 3028 ms
2018-12-12 23:29:01.708  INFO 11596 --- [           main] o.s.b.w.servlet.ServletRegistrationBean  : Servlet dispatcherServlet mapped to [/]
2018-12-12 23:29:01.712  INFO 11596 --- [           main] o.s.b.w.servlet.FilterRegistrationBean   : Mapping filter: `characterEncodingFilter` to: [/*]
2018-12-12 23:29:01.712  INFO 11596 --- [           main] o.s.b.w.servlet.FilterRegistrationBean   : Mapping filter: `hiddenHttpMethodFilter` to: [/*]
2018-12-12 23:29:01.712  INFO 11596 --- [           main] o.s.b.w.servlet.FilterRegistrationBean   : Mapping filter: `formContentFilter` to: [/*]
2018-12-12 23:29:01.713  INFO 11596 --- [           main] o.s.b.w.servlet.FilterRegistrationBean   : Mapping filter: `requestContextFilter` to: [/*]
2018-12-12 23:29:02.250  INFO 11596 --- [           main] o.s.s.concurrent.ThreadPoolTaskExecutor  : Initializing ExecutorService `applicationTaskExecutor`
2018-12-12 23:29:03.179  INFO 11596 --- [           main] o.s.b.w.embedded.tomcat.TomcatWebServer  : Tomcat started on port(s): 8100 (http) with context path `/example`
2018-12-12 23:29:03.182  INFO 11596 --- [           main] o.s.boot.SpringApplication               : Started application in 5.844 seconds (JVM running for 6.547)
spring.profiles.active = local
contextPath = /example
server.port = 8100
hello = Hello Local
http://localhost:8100/example/hello?name=123
專案歷史執行日誌儲存路徑,每啟動一次專案,會將之前的執行日誌移動到back目錄
`-- logs
    |-- back
    |   |-- spring-boot-assembly_back_2018-12-12-23-30-10.log
    |   `-- spring-boot-assembly_back_2018-12-12-23-36-56.log
    |-- spring-boot-assembly.log
    `-- spring-boot-assembly_startup.log
參考:


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