Docker制造Spring Boot镜像并推送到阿里云私有镜像仓库

 

1 新建一个maven项目 

 

 

 

 

 

 

 

 

 

2 代码

 

 

@RestController

public class HelloController {

    @RequestMapping(value = "/hello", method = RequestMethod.GET)

    public String hello() {

        return "hello spring boot demo";

    }

}

 

 

 

 

@SpringBootApplication

public class SpringbootdemoApplication {

 

    public static void main(String[] args) {

        SpringApplication.run(SpringbootdemoApplication.class, args);

    }

}

 

 

 

 

3 构建启动测试

 

 

 

4 编写dockfile resources下面 

 

FROM java:8

MAINTAINER "zhangjin"< [email protected]>

ADD maven/hello.jar test.jar

EXPOSE 8080

CMD java -jar test.jar

 

 

 

 

5 maven的docker部署plugin配置 Image配置好自己的阿里云私有镜像仓库地址 

<plugin>

    <groupId>io.fabric8</groupId>

    <artifactId>docker-maven-plugin</artifactId>

    <version>0.33.0</version>

 

    <configuration>

 

        <resources>

        <resource>

        <targetPath>/</targetPath>

        <directory>${project.build.directory}</directory>

        <include>${project.build.finalName}.jar</include>

        </resource>

        </resources>

        <dockerHost>unix:///var/run/docker.sock</dockerHost>

 

        <verbose>true</verbose>

        <images>

            <image>

                <!--如果要推送到docker hub，这里需要使用 用户名 -->

                <name>${docker.registry}/${project.artifactId}:${project.version}</name>

                <build>

 

                    <!--Dockerfile所在目录-->

                    <dockerFileDir>${project.basedir}/src/main/docker/</dockerFileDir>

 

                    <!--将jar包拷贝到docker build目录中-->

                    <assembly>

                        <descriptorRef>artifact</descriptorRef>

                    </assembly>

 

                    <!--latest标签-->

                    <tags>

                        <tag>latest</tag>

                    </tags>

                </build>

            </image>

        </images>

    </configuration>

 

</plugin>

 

 

6 构建之前登陆好自己的阿里云私有镜像仓库账号  参考自己的账号

     docker login --username= [email protected] registry.cn-hangzhou.aliyuncs.com

 

 

 

7 然后，项目根目录执行

    mvn docker:build

 

8 检查自己的阿里云镜像 

 

推送到远程阿里云镜像仓库

 

mvn clean package docker:build docker:push

 

 

 

 

9 检查是否推送成功，并运行镜像

 

 

docker pull registry.cn-hangzhou.aliyuncs.com/zhangjin1988/springbootdemo:latest

docker run -d -p 58080:8080 registry.cn-hangzhou.aliyuncs.com/zhangjin1988/springbootdemo:latest