摘要：中使用打包直接在的時(shí)候執(zhí)行指定了的名稱(chēng)為指定了鏡像名為實(shí)例文件在文件夾下面建立的內(nèi)容也可以直接在中用設(shè)置定義存儲(chǔ)位置定義應(yīng)用名稱(chēng)每隔小時(shí)分割為表示以分為邊界添加依賴(lài)鏡像查看日志工程

        
        app
        
            
                org.springframework.boot
                spring-boot-maven-plugin
            

            
            
                com.spotify
                docker-maven-plugin
                0.2.3
                
                    ${project.name}:${project.version}
                    
                        ${project.version}
                        latest
                    
                    ${project.basedir}/src/main/docker
                    false
                    
                        
                            ${project.build.directory}
                            ${project.build.finalName}.jar
                        
                    
                

                
                
                    
                        
                        
                            
                        
                    
                
            
        
    

指定了jar的名稱(chēng)為app

指定了docker鏡像名為${project.name}:${project.version}

@SpringBootApplication
@RestController
public class SpringbootDockerDemoApplication {

    public static void main(String[] args) {
        SpringApplication.run(SpringbootDockerDemoApplication.class, args);
    }

    @RequestMapping("/")
    public String index(){
        return "this is index";
    }
}

在src/main/docker文件夾下面建立Dockerfile

FROM java:8
# time zone
RUN echo "Asia/Chongqing" > /etc/timezone && dpkg-reconfigure -f noninteractive tzdata
RUN mkdir /app
RUN mkdir /app/logs
ADD app.jar /app/app.jar
ADD runboot.sh /app/
RUN bash -c "touch /app/app.jar"
WORKDIR /app
RUN chmod a+x runboot.sh
CMD /app/runboot.sh

runboot.sh的內(nèi)容

sleep 90
java -Djava.security.egd=file:/dev/./urandom -jar /app/app.jar

也可以直接在Dockerfile中用ENTRYPOINT

ENTRYPOINT ["java","-Djava.security.egd=file:/dev/./urandom","-jar","app.jar"]

    
        
        /app/logs
        
        springboot-docker-demo
    
    
        
            
        
        
            
            
                
                
            
        

        
        
            
            
        
    
    
        
            
        
    

添加依賴(lài)

            org.springframework.boot
            spring-boot-starter-web
            
                
                
                    org.springframework.boot
                    spring-boot-starter-logging
                
            
        
        
            org.springframework.boot
            spring-boot-starter-log4j2
        

mvn package -Dskip.test=true
mvn docker:build
docker run -d -p 8080:8080 -v /tmp/docker-logs:/app/logs springboot-docker-demo
http://{docker-machine-ip}:8080/

docker-machine ssh default
cd /tmp/docker-logs
tail -f springboot-docker-demo.log

工程github:springboot-docker-demo