摘要：中使用打包直接在的時候執行指定了的名稱為指定了鏡像名為實例文件在文件夾下面建立的內容也可以直接在中用設置定義存儲位置定義應用名稱每隔小時分割為表示以分為邊界添加依賴鏡像查看日志工程

        
        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

            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